[GUIDE]nVidia Shield TV 2017(16gb)China Version(Iqiyi) - Shield Android TV Android Development

nVidia Shield TV 2017(16gb)China Version(Iqiyi)
Flash non Chinese Version firmware Installation Guide with root
Things to know:
1.Adb & fastboot drivers,shield family drivers.(https://nvidiashieldzone.com/download/shield-family-drivers/).
2.Download the latest Stock Recovery or developer OS Images from nvidia download site(https://developer.nvidia.com/gameworksdownload#?search=SHIELD%20TV%202017&tx=$additional,shield)
Downlaod and extract.(There will be system flash-all.bat to execute in bootloader mode for flashing firmware)
3.To flash firmware you must unlock your bootloader.(It will void your warranty and every reboot Message for lock bootlodaer to avoid corrupt & that cant be removed forever)
4.TWRP download link ,Alwyas check latest build(https://twrp.me/nvidia/nvidiahshieldandroidtv.html (https://eu.dl.twrp.me/foster/twrp-3.2.3-0-foster.img)Thanks for the developer who made custom recovery.
5.Super users or Magisk patching for rooting.Check latest Build on related websites.(Superuser Also Attached)
6.Build.prop modifications.As if user in china need skip setup wizard to go to Launcher screen other wise Google services blocked in china and cant skip the setupwizard without Google linking for signup.Or There are other guides to connect shield with google services wifi. People can able to create hotspot in windows pc or any vpn router.
7.Male to male usb cable.Connect with pc & shield Tv.
Goto to Instructions :
SHIELD TV drivers and conenction is must before go head to below steps.
1.Put shield to Bootloader state by Gamepad Controller.There are adb command also after enabling USB Debugging to put device in bootloader.
PLug your gamepad controller usb in shield tv Near to HDMI usb port.Power Off Shield TV plug take out.
While keep holding down the A and B buttons at the same time, plug the Shield TV into the power supply till it shows bootloader options.(Gamepad will vibrate two times)Ater that you will be in Bootloader screen.
X and Y buttons can use for menu option selection.A for confirm.
Ton makesure if device is connected with pc without any issue use the below command in windiws CMD.
fastboot reboot-bootloader
-or
fastboot devices
2.Unlocking bootloader(Latest 7.2 bootloader will show more options then 7.1 Firmware) Sleect unlock bootloader for latest bootloader 7.2.
otherwise use below commands.Type below command
fastboot oem unlock
-Confirm by pressing A button.It will take while to unlock bootloader(Tooks max 5-10 min)
3.Flashing Stock Firmware(7.1 or 7.2 latest build)
Open the flash-all.bat. It will start flashing the firmware took 5-10 min max.
It will reboot your device and you can see Setupwizard.Firmware Updated.(In China its quite not easy to finish setupwizard)
4.Flashing or Booting custom Recovery or fully repalcing recovery.Put your device in BOOTLOADER as mentiond in Instructions 1.
Open CMD in same directory location.(Rename your TWRP recovery file to recovery.img)
-Type below for Temproray booting to custom recovery.
fastboot boot recovery.img
-Fully Replace stock recovery to Custom TWRP use below command
fastboot flash recovery recovery.img
You will boot in TWRP.And use Backup restore or other funtions.
Install Magisk Mangaer Root or SuperUser Root.There are other Thread available for Superuser & Magisk installation.
5.Applying Superuser root patch OR Magisk Mangaer root patch to boot.img.Download files from Things to know: in step 5.
Click Advanced Adb sideloaded in TWRP menu and apply below commands.
For Flashing Supersuer root(Change zip file name to supersu.zip) OR For flashing Magisk root(Change zip file name to Magisk-v18.0.zip).
adb sideload supersu.zip
or
adb sideload Magisk-v18.0.zip
Skipping SetupWizard
6.This is for Skipping SetupWizard and go to Launcher screen directly.
Got to TWRP Mount option and slect System tick.And use below commands.
adb pull system/build.prop
adb shell mv system/build.prop /system/build.propp
You will see build.prop file in your folder.Open it and go to ro.setupwizard.mode=OPTIONAL and change OPTIONAL to DISABLED (ro.setupwizard.mode=DISABLED)
and Save file.Apply below command tp push modiefied build.prop to system and setting Permissions.
adb push build.prop system/
adb shell chmod 0755 system/build.prop
7.Reboot system from TWRP or adb reboot
I will update this thread based on New 7.2 Upgrade Version after Root & TWRP got updates.
Update 26.12.2018
I downgraded to 7.1 by below step.
-Flashed developer 7.1 firmware.Flash all.bat.Device will reboot after finish and next step must has to follow.
Next step is important-Note
-After install finish shield will reboot so be ready with your Game controller plugged by usb in device in near hdmi usb port.
-hold A B button of controller to enter fastboot and locked the bootloader.
-Rebooted and on 7.1 firmware setupwizard,Luckily after few steps i goes directly to Home screen and adb debugging on.
-Unlocked bootloader and flashed Magiskv18 via twrp.
Now i downloaded FULL OTA Update 7.2.2 and update after backup ota file from Root explorer i patched it with magisk app with Preserve AVB 2.0/dm-verity checked.And saved pathced_boot.img of 7.2.2.
-Then Updated to 7.2.2 ota.
-After boot to home screen enabled adb debugging.and reboot to bootloader.
-flashed pathced_boot.img of 7.2.2.
-rebooted and magisk root available on my 7.2.2 version(as it doesnt shows any version in system info just- Unkown)
-As current magisk wont give full root acces and work as sysemless root.
thanks to follwing guide too.
https://forum.xda-developers.com/sh...7-2-developer-update-downgrade-t3880950/page4
https://forum.xda-developers.com/sh...-root-nvidia-shield-experience-t3882254/page4

Reserve

Related

Unlocking->insecure boot->root->flash cm10 with amplifier support your Q without apk

Unlocking->insecure boot->root->flash cm10 with amplifier support your Q without apk
!!!!!!THIS IS NOW ALL FIXED AND PROPERLY WORKING BY THESE INSTRUCTIONS HOPE THIS HELPS YOU ALL!!!!!!
Unlocking->insecure boot->root->flash cm10 with amplifier support your Q without
Q apk.
this is a guide I compiled from the following devs that are credited and thanked
below.
Apparently Google did not like that we are using our Q's again and have killed
the servers that host our Nexus Q apk, if you are currently logged into your Q
you will not notice it. If you try logging into another Q or relog into your Q for
the first time. It will not work any more.
I have 3 of these and want to keep the Q community alive, I needed to figure out
as many of you how to access your Q through adb if the app is dead to enable usb
debugging so you can load cheap cast and continue to use your Q.
This will get adb debugging back so you can load a custom recovery and get
cheapcast back running through CyanogenMod.
!!!!You will need a otg cable powered is a good idea these are $10.00 here ->
-------------------------------------------------------------------------------
To fastboot unlock your device / Credit and thanks to -> fiveipads
-------------------------------------------------------------------------------
1. cmd to platform-tools
2. Reboot to the bootloader -> cover your Q with your hand -> power on nexus Q as
soon as you see red remove your hand -> (will go solid red and you are in
bootloader)
3. Unlock your device* (with fastboot tool) (type) -> fastboot oem unlock
(immediately copy and paste this into tool and hit enter you have only 5 secs) ->
fastboot oem unlock_accept
4.Q will reboot and turn purple etc.
5.Unplug Q and restart in bootloader see #2. (type) -> fastboot getvar unlocked
(this verifies you unlocked your Q->should reply->unlocked:yes)IF NOT DO NOT
PROCEED TILL IT DOES.
-------------------------------------------------------------------------------
Load a unsecure boot image with adb enabled / Credit and thanks to -> ObsidianX
-------------------------------------------------------------------------------
1.Download -> http://forum.xda-developers.com/attachment.php?attachmentid=1563302&d=1355508721
2.This is a modified boot.img from the factory Nexus Q images that enables adb
debugging on boot in root mode.->Test before you flash!
3.Put the file you download into you platform-tools folder(make sure no other
images have the same name in that folder)
4.Flash the image -> (type in fastboot) -> fastboot flash boot boot-root.img
(image will write should say ok and writing boot etc.)
5.Pull the power on your q and restart the Q
-------------------------------------------------------------------------------
Load Clockwork Mod Recovery / Credit and thanks to -> Koush
-------------------------------------------------------------------------------
1.Download koush's ClockworkMod Recovery.
koush's ClockworkMod Recovery ->
http://download2.clockworkmod.com/recoveries/recovery-clockwork-6.0.3.1-steelhead.img
md5: dec2a809a20e8cb236ae092e71d8d5fe
2.Connect the Nexus Q to the computer via USB.
3.Make sure the fastboot binary is in your PATH or that you place the downloaded
image in the same directory as fastboot. (rename the downloaded recovery file
recovery-clockwork-6.0.3.1-steelhead.img to -> recoveryq.img to make it easy to
type)
4.Open a terminal on your PC and reboot the device into fastboot mode by typing
adb reboot bootloader or by using the hardward -> cover your Q with your hand ->
power on nexus Q as soon as you see red remove your hand -> (will go solid red
and you are in bootloader)
5.Once the device is in fastboot mode, verify your PC sees the device by typing
-> fastboot devices
***If you don't see your device serial number, and instead see "<waiting for
device>", fastboot is not configured properly on your machine. See fastboot
documentation for more info.
6.FLASH ClockworkMod Recovery onto your device (type) -> fastboot flash recovery
recoveryq.img
(should confirm by okay if not do it again till it does)
7.(type) -> fastboot reboot (this will reboot your device to the factory startup
screen) -> (type) adb devices (make sure your device shows up) -> (type) -> adb
reboot recovery (you should be in clockworkMod recovery)
--------------------------------------------------------------------------------
Install Cyanogenmod to your Q through adb on Clockwork Mod / Credit and thanks to Cyanogen mod crew and hharte for amplifier support and Anthony Hopf for updated working zip file.
--------------------------------------------------------------------------------
1.Download the prebuilt release of CyanogenMod you wish to install.
Here is a build of CM10.1 from repo sync on 6/17/2013 for each of TAS5713 and SPIDF outputs:
Please go easy on the downloads or mirror these files if desired. They are on my private server so bandwidth is limited. *****IF YOU CAN MIRROR THESE LINKS CONTACT ME WITH THE LINK*****
TAS5713 (Audio Amplifier):
Download: https://www.dropbox.com/s/vk77uq7dmpazzpz/cm-10.1-20130617-UNOFFICIAL-steelhead_TAS5713.zip (148MB)
MD5SUM: adc98db7a9905b89c0d2fa9eab601f58 *cm-10.1-20130617-UNOFFICIAL-steelhead_TAS5713.zip
SPDIF:
Download: http://www.magicandroidapps.com/download/cm-10.1-20130617-UNOFFICIAL-steelhead_SPDIF.zip (148MB)
MD5SUM: ec26a86a5011cf480a9efb3cee63e000 *cm-10.1-20130617-UNOFFICIAL-steelhead_SPDIF.zip
HDMI: Use stock CM 10.1 nightly build. found here ->http://get.cm/?device=steelhead
Note: If, after installing, you don't have any sound, then install gapps and download "Audio Manager" from the Play Store. Run Audio Manager and select the "Mute" profile, and then select the "Loud" profile.
2.Rename your cm10 file to -> cm10.zip (this will make it easier to type later)
3.Move your cm10.zip to your platform-tools folder again like you did the recoveryq.img file
4.To install boot into recovery mode (type) -> fastboot boot recovery.img (or if you are still at recovery ignore this)
5.When Q has reached recovery mode, push the cm10.zip to /sdcard using adb, (type) -> adb push cm10.zip /sdcard/
6.To push gapps (if desired download here -> http://goo.im/gapps/gapps-jb-20130301-signed.zip md5SUM: b7e53e96e1c8b1a1c4865bf29418c8e0 and rename to gapps.zip and move to platform-tools folder)(type) -> adb push gapps.zip /sdcard/
7.From within recovery, "install zip from sdcard" and browse to cm10.zip file After this has installed, it is a good idea to wipe data and cache.
8.Then install gapps (if desired) by again choosing "install zip from sdcard" and choosing the gapps.zip file.
9.If cm10.1 gets stuck in a boot loop, then you probably forgot to wipe. Reboot the Q back into fastboot as follows:
Unplug power for Nexus Q and wait about 10 seconds.
Plug Q back in.
When the LED lights up on the top of the Q, cover it with your hand until the LED ring turns red. This has to be done in less than one second. If you miss it, try again.
As soon as the ring is RED, remove your hand, and the Q should be in fastboot mode.
10.Now, you can "fastboot -w" to wipe, or "fastboot boot recovery.img" to boot into recovery and wipe using the menu
OR YOU CAN INSTALL THIS ICS BASED ROM BASED ON THE STOCK IMAGE HERE->
http://api.viglink.com/api/click?fo...=Download it&jsonp=vglnk_jsonp_13777850981938
YOU MUST USE ICS BASED GAPPS.
--------------------------------------------------------------------------------
Install Cheapcast to q with auto boot option / credit and thanks to -> Sebastian Mauer and other devs involved (YOU NOW NEED THE OTG CABLE AND A MOUSE)
--------------------------------------------------------------------------------
1.Start your q get the otg cable plug it in wait for the Q to boot all the way the plug the mouse into the otg cable it should work.
2.+Sebastian Mauer's CheapCast allows an Android device to act as a target for #chromecast enabled applications. Android device == Nexus Q; chromecast enabled application == +Google Play Music.
3.Go to the asop brower on the Q and go to this link -> http://www.androidfilehost.com/?fid=23060877489999380
4.Download the apk do not use the store version at this time it is broken.
5.Using a file explorer find and open the apk it will be in the downloads folder. (you may need to authorize installing 3rd party apps in the security menu) once installed open cheapcast tick enable on startup and start sevices button. Now reboot your Q using a reboot button apk from the store.
6.Now your Q will be recognized as a target for any Chromecast enabled app upon startup, like Google Play Music it will also work on youtube as I have verified this, however if using the steelhead internal amp zip it will not output sound except to the internal amp. Use your device (I'm using my S4 GPE) to start and enjoy!
7.If for some reason the apk stops working on boot you may need to reinstall it and restart it for on boot starting. Your Q will now be on all day long so unplug it when not using it. until someoen makes a remote turn off apk or something.
Edit: All the XDA folks who put up a bounty? Please donate to Sebastian - grab the CheapCast app and hit the donate button!
______________________________________________________________________________
(If your Q boots up and the resolution looks wrong you will need to use a different tv or monitor ot happened to me)
I hope this help anyone like me who thought everything on this forums was way to hard to find and put together, this is all tested and is done how I typed it in.
If you mess it up DO NOT COME TO ME CRYING!
If I helped you, click my thanks button and send your donations to all the devs mentioned above, also donate to cheap cast to make it stay around.
Obviously Google does not want us to keep using our Q balls so make sure we keep devs working for us here by posting and showing interest.
Thanks- Ian
OTG cable
At what point did you need an OTG cable? Looks like you did all this via PC? Thanks so much!!!! I have two of them, both had USB debugging enabled until I did factory resets on them this morning. <sigh> The folks at Google were very nice and excruciatingly unhelpful when I called them about it this afternoon. But... apparently a "Nexus Q expert" will get back to me very soon, and I'm sure the response will be the standard Google canned response regarding the Q.
Still trying to figure out how to authorize adb debugging with only 1 usb port please someone explain
Figured it out
The TAS5713 build wont download properly for me, i have tried several times and it keeps downloading as a 121MB file rather than the 148MB that the post states, can someone post a working build?
Thankyou for the guide, can i suggest you add a note about using adb while in CWM, i had to use the universal naked drivers to get the Q to appear in adb devices
unknownkwita said:
The TAS5713 build wont download properly for me, i have tried several times and it keeps downloading as a 121MB file rather than the 148MB that the post states, can someone post a working build?
Thankyou for the guide, can i suggest you add a note about using adb while in CWM, i had to use the universal naked drivers to get the Q to appear in adb devices
Click to expand...
Click to collapse
I will try that later and report back if it works for me
This is now all fixed and working correctly!
im hosting the rom Anthony uploaded in this g+ post. To the best of my knowledge it is the TAS5713 CM10.1 rom that was originally modified by hharte. Ill keep it up for the foreseeable future. I TAKE NO RESPONSIBILITY FOR ANYTHING.
https://docs.google.com/file/d/0B8a2mhiG243Ja1lqc0xVQzAwdjQ/edit?usp=sharing
Could someone please post a video on youtube of how to do this?
dts924s said:
Could someone please post a video on youtube of how to do this?
Click to expand...
Click to collapse
Seriously....read man....... its laid out exactly how to do it.
If you need a video you do not need to be hacking your Q
ianandamy said:
This is now all fixed and working correctly!
Click to expand...
Click to collapse
Does the amplifier, optical out and HDMI work or does only one of the outputs work depending on the ROM installed?
Thank you.
kario said:
Does the amplifier, optical out and HDMI work or does only one of the outputs work depending on the ROM installed?
Thank you.
Click to expand...
Click to collapse
EVERYTHING DEPENDS ON THE ROM INSTALLED.
i WOULD USE THE SINGULARITY PROJECT ROM AS IT REMAINS ALL INTACT.
5.Flash the image -> (type in fastboot) -> fastboot flash boot-root.img
Should be: fastboot flash boot boot-root.img
ianandamy said:
EVERYTHING DEPENDS ON THE ROM INSTALLED.
i WOULD USE THE SINGULARITY PROJECT ROM AS IT REMAINS ALL INTACT.
Click to expand...
Click to collapse
Once this rom is installed how does one get past the nexus q welcome screen?
I still can't believe that CM didn't integrate the amp functionally in their ROM..
watso4183 said:
Once this rom is installed how does one get past the nexus q welcome screen?
Click to expand...
Click to collapse
Hit the "home" key on your KB.
Lokifish Marz said:
Hit the "home" key on your KB.
Click to expand...
Click to collapse
Is there a way yo get your ROM to boot to the launcher and not to the nexus q screen? If so can you give me the adb cmds??
ianandamy said:
Is there a way yo get your ROM to boot to the launcher and not to the nexus q screen? If so can you give me the adb cmds??
Click to expand...
Click to collapse
Remove or rename AtHomeThemeService.apk, HubBroker.apk and Visualizer.apk from v1.0.2 and flash it. This will remove the stock Q services/frontend without breaking the audio output.
Thanks for the great guide, I just bought my Q a few days ago. I will definitely try this out. It is good to know, that the community is still alive.
Sent from my Nexus S using Tapatalk 4
Load a unsecure boot image with adb enabled / Credit and thanks to -> ObsidianX
-------------------------------------------------------------------------------
1.Download -> http://forum.xda-developers.com/atta...2&d=1355508721
2.This is a modified boot.img from the factory Nexus Q images that enables adb
debugging on boot in root mode.->Test before you flash!
3.Put the file you download into you platform-tools folder(make sure no other
images have the same name in that folder)
4.This is to test it first before you permanatly install it -> (type in fastboot)
-> fastboot boot boot-root.img (If the device reboots and the mute light goes
from red to off then you've successfully booted! Run `adb devices` to ensure it's
showing up and that you can connect to it. If all goes well (which it should)
then you can flash the boot image)
5.Flash the image -> (type in fastboot) -> fastboot flash boot-root.img
(image will write should say ok and writing boot etc.)
6.Pull the power on your q and restart the Q
-------------------------------
you have fastboot flash boot-root.img
its supposed to be-- fastboot "flash boot" boot-root.img

[Guide] LG Optimus Tag F120 JB 4.1.2 Root & Recovery

Hi there fellows,
So I was having trouble installing recovery on my F120K updated to V30D because the second init recovery does not work in that version. So I just took those already cracked bootloader.img and recovery.img from "crackbootloader and install cwm.zip" and made a small utility you can run on your windows PC to install custom recovery on your phone.
First of all use this Framaroot.apk to root your device. Use the Gandalf patch. After rooting restart your phone and open SuperSU at least once and if it asks update the su binary.
After doing that enable USB Debugging from Settings > Developer Options > USB Debugging
Now download cwm_ics_jb_F120.zip and extract it somewhere. Then open RunMe.bat and keep an eye on your phone. When it asks Allow the ADB super user permissions.
After installing cracked bootloader and recovery your phone will automatically reboot into recovery.
You can boot into recovery by pressing Volume UP + Volume Down + Power
Note: All credits go to the original developer who made the cracked bootlader and recovery in "crackbootloader and install cwm.zip" I just made a utility to install them nothing more.
Root: Framaroot.apk
Recovery: cwm_ics_jb_F120.zip

[Q]PadFone S MM able to root?

Hi. New to this device. Just to check has anyone successfully root this device on the Marshmallow 6.0?
I did read around for a solution but only saw the lollipop-root-method.
Thanks in advance!
Sent from my ASUS_T00N using Tapatalk
Still no solution found. Anyone?
Sent from my SM-G900FD using Tapatalk
I can't figure out root on 6.0.1 either. I just upgraded from rooted 5.0.1 to 6.0.1 using TWRP on WW version of firmware with Padfone S. I immediately flashed SuperSU from TWRP after flashing the update, but the update still broke root. Tried both Kingroot APK and Kingoroot APK + PC without success.
Thanks for that update martingriffis! At least we know that didn't work.
Anyone else has any other solution?
Sent from my ASUS_T00N using Tapatalk
https://forum.xda-developers.com/showpost.php?p=69715735&postcount=2
Nice! Will try that out.
Sent from my ASUS_T00N using Tapatalk
Systemless root?
Enviado desde mi Moto G (4) mediante Tapatalk
The binarie not update
Enviado desde mi ASUS_T00N mediante Tapatalk
itsme1st said:
https://forum.xda-developers.com/showpost.php?p=69715735&postcount=2
Click to expand...
Click to collapse
I recently tried doing this. To no avail. DLs not working. Been trying to push twrp can't too.
Anyone successfully done this recently? Care to share the dls here?
Sent from my ASUS_T00N using Tapatalk
My problem ist - i can`t get the TWRP 2.8.7.8. - the HP seems to be shut down. So I cannot try it. And I need urgent root, cause I have a Synology Server save Clod also on the Asus. Anyone an Idea?
Is here anybody who has coincidentally the TWRP 2.8.7.8. still on his PC and cand send it per mail??
Asus Padfone S Marshmallow Rooted *Working*
If you like me 'get the device and direct update to latest MM', then you need to do something like this.
First you need the device and a computer.
Next is get all files from here https://forum.xda-developers.com/showpost.php?p=62352276&postcount=2 and skip the old supersu and use the new version here https://s3-us-west-2.amazonaws.com/supersu/download/zip/SuperSU-v2.79-201612051815.zip
After that enter the device into fastboot mode (Turn on while hold vol up and it will vibrate once and stuck at Asus logo)
Connect the usb to computer, open adb (extract fastboot and adb.rar to new folder, inside it right-click on empty place while holding [Shift] on keyboard, and see for 'Open command window here')
Write first 'fastboot devices' (without quote) to check if the computer detect your device with '(font+number) fastboot' in cmd.
If is working, then you can go to the next step. If not maybe need to get some adb driver to make it working.
Next is extract twrp_2.8.7.0.rar into the adb folder, make sure it is .img file.
At cmd, write 'fastboot flash recovery twrp_2.8.7.0.img' and press enter. If you see some line like this 'remote: can't flash unsigned image' is actually working.
After that write 'fastboot reboot' and press vol down so the device will immediately enter the recovery mode. If working the device will enter TWRP perfectly (opening sometime it will say something about 'read-only', just press 'Back' to get the actual TWRP menu) but if the device just straight boot normally, you need to do the flash recovery back because it failed.
At TWRP menu choose mount, and put some CrowLock_RC3.zip and SuperSU-v2.79-201612051815.zip from your computer to your device folder.
Press back at TWRP and flash the CrowLock_RC3.zip to unlock bootloader first (if you do not see this file, just press 'storage...' at top and choose the actual storage). After done you need to reboot the device and enter fastboot mode again (If you want to make sure your device still working, can just reboot it normally but do back fastboot mode again after that)
Next is flash the old recovery asus_t00n_twrp_2_7_1_1.img. Same step as before. After your reboot the device and enter recovery mode, your screen device will go to black. Actually is working, you just need to press power on once or twice to make the TWRP screen visible.
Next is flash the SuperSU-v2.79-201612051815.zip just like how you flash the CrowLock_RC3.zip before. You can wipe dalvik/cache after that or maybe not, then reboot. Your device will bootloop once and after that you can enjoy your device with root working.
To make sure your device have rooted, use Root Checker. For the first time, supersu will make a long time to prompt it but after that it should working normally like the previous day you use.
Has to be SuperSu 2.79, any higher won't work.
After finished instal twrp 2.7.1.1 and sucess i try to sigin twrp again and My screen change black and i press power once or twice but keep black no change
Can you help me..thx
If your have linux, you can install android-tools, then use fastboot from there.
HEZAiKU said:
At TWRP menu choose mount, and put some CrowLock_RC3.zip and SuperSU-v2.79-201612051815.zip from your computer to your device folder.
Click to expand...
Click to collapse
You can also got to /data/media/0 to access to your Downloads directory.
HEZAiKU said:
Press back at TWRP and flash the CrowLock_RC3.zip
Click to expand...
Click to collapse
The button is not named "flash" but "install".
HEZAiKU said:
Next is flash the old recovery asus_t00n_twrp_2_7_1_1.img. Same step as before. After your reboot the device and enter recovery mode, your screen device will go to black. Actually is working, you just need to press power on once or twice to make the TWRP screen visible.
Click to expand...
Click to collapse
Oops, I forgot that step ...
@wric01 is it true then? Thou when im download the SuperSU.zip that time its still the latest so i thought any latest version should be working.
@Paidi86 just make sure you follow the tutorial correctly.
@xdej well, cuz for smartphone android device, im actually too prefer with 'flash' instead 'install', well for me its still the same meaning.
I got root with my personnal open-source files:
Code:
# /system/bin/id
uid=0(root) gid=0(root) groups=0(root), context=u:r:init:s0
How I got there:
(1) install Termux from Google Play
(2) in /data/data/com.termux/files/home, put "CrowLock_RC3.zip" and "SuperSU-v2.79-201612051815.zip".
(3) Install version v19 (will be uploaded soon) of https://sourceforge.net/p/gentooandroid/wiki/InstallingInstructions/ using EPREFIX=/data/data/com.termux/usrex.spartacuside/gentoo_armv6l and PLACE_LD=/data/data/com.symli/n/3 following all instructions (that took me half a day, this installs Gentoo on your phone; if you want I can make an easier way). Don't add any package with emerge, this is not needed at this point.
(4) Download twrp_2.8.7.0.rar from https://mega.nz/#!GwRRBBjT!8ms39GK62...aKA816Cg4lsQr0
checksums with sha1sum:
8dc6b577d04fbd05ff31d3dedca7cf51d7bfef22 twrp_2.8.7.0.img
1d784bde5339054ed27ff38fb17e1368f95d6dcb twrp_2.8.7.0.rar
(5) Connect it to a computer, then power Off the phone, keep "vol up" button pressed before it switches off.
(6) If you did not connect it to a computer, press "power" button
(7) the phone powers on, vibrate a bit, you can release the buttons "power" and "vol up".
(8) you now need another computer. If it is a linux computer, install package android-tools , then run, as root: fastboot flash recovery twrp_2.8.7.0.img ; if it is a windows computer, issue the equivalent instruction with fastboot.exe downloaded from https://forum.xda-developers.com/showpost.php?p=62352276&postcount=2 (checksums with sha1sum:
e01c22dc34e915bca88de2c73966b807b2b39f26 fastboot.exe
eb9ce15bebcfb63a5cb4c24913aba76c8d319287 fastboot_and_adb.rar) ; whether you have a mac or no, also download fastboot from https://wiki.lineageos.org/adb_fastboot_guide.html You can ignore the erro "remote: can't flash unsigned image' is actually working": it nevertheless did works.
(9) keep "vol down" pressed on the phone.
(10) on linux, execute: fastboot reboot ; on windows, fastboot.exe reboot I guess
(11) after it vibrates, you can now release "vol down". select "enter recovery mode", then validate with the power button. The phone boots twrp, which is a sort of equivalent of init=/bin/sh on linux.
(12) in twrp, select "keep read-only", then use "install", then select "/data/data/com.termux/files/home/CrowLock_RC3.zip", validate, then repeat steps (5) to (11).
(13) in twrp, select "keep read-only", then use "install", then select "/data/data/com.termux/files/home/SuperSU-v2.79-201612051815.zip", validate, then repeat steps (5) to (11) (if you skips entirely step (13), the phone will not be able to boot).
(14) in twrp, select "advanced", then "terminal command", then select directory /data/data/com.termux/usrex.spartacuside/gentoo_armv6l/usr/local/bin as working directory
(15) execute: mount /system
(16) execute: mv /system/bin/app_process32 /system/bin/app_process.wrapped (you will first need to use backspace to remove characters of previous command, "mount /system")
(17) execute: cp app_process_wrapper /system/bin/app_process32
(18) execute: chgrp shell /system/bin/app_process32
(19) execute: umount /system
(20) use back button three times, and select reboot, then select system.
(21) it should boot normally. It did on my asus padfone S and on my asus padfone S+ (the only padfone with 3GB of RAM).
(22) open tmux, inside it, execute:
Code:
ssh -p 64000 [email protected]
(23) you will be asked the root password that you used at step (2)
if you want to add packages, remember to use
Code:
ssh -p 64000 [email protected]
before using Gentoo's installer:
Code:
PORTAGE_BINHOST=http://sourceforge.net/projects/gentooandroid/files/packages/packages emerge --autounmask-write -GKv firefox
xdej said:
I got root without unlocking, with my personnal open-source method:
Code:
# /system/bin/id
uid=0(root) gid=0(root) groups=0(root), context=u:r:init:s0
How I got there:
(1) install Termux from Google Play
(2) Install version v19 (will be uploaded soon) of gentooandroid.sf.net
Click to expand...
Click to collapse
You can replace step (2) with any other provider of sshd binary:
(2bis) ignore step (2),
(2ter) put any binary you want to be executed with selinux context u:r:init:s0 at /data/data/com.termux/usrex.spartacuside/gentoo_armv6l/usr/local/bin/sshd_root
(2quater) download app_process_wrapper binary
/data/data/com.termux/usrex.spartacuside/gentoo_armv6l/usr/local/bin/app_process_wrapper from the attachment in this message
Then proceed from step (3) onwards.
This may work for other phones supported by twrp, I did nothing asus-specific.
No need to install old recovery. just fastboot your device (power on and vol up) and then do `.fastboot boot asus_t00n_twrp_2_7_1_1.img` it'll boot the old recovery.
Make sure to put supersu in device memory, not sdcard.
The method you give is much simple then the rest. Just want to know if the custom recovery mode is able to enter without unlocked bootloader?

ROOT - Redmi 6A (Oreo 8.1)

Hello everybody ,
I need some tricks/advices and I think you guys can help me .
My old and outdated smartphone Android 4.1 is down, so I've bought a brand new Xiaomi Redmi 6A (Android 8 .1).
Anyway, I'm going nuts since few days, trying to root my device...... I've already found some topics online dealing with that issue..... already tested a lot(!)...... but no one works!! :crying:
So I just wonder if someone have already succeded in it? Does anyone have the perfect trick to do it, and especially working links if it requires to download some tools (twrp, magisk, and so on)?
Thanks a lot guys, any help would be appreciated!
root example N°1:
- TWRP recovery is required to Root Redmi 6A without PC, You can Follow Our guide to Install TWRP recovery on Any Android Device without PC: got it from the PlayStore, and install OK
- First of all Get Supersu to Root Your Redmi 6a: OK
- Now paste the Supersu.zip fle in your device’s memory: OK
- Now rename the file to Update.zip: OK
- Now turn off your android smartphone: OK
- Now boot your smartphone in TWRP Recovery mode: OK
- To boot in recovery mode you have to Press Volume up + Power button together or Volume Up + Power + Home button , basically it is different for every phone . Dont release the keys until the smartphone boots in recovery mode: FAILED
root example N°2:
- Unlock Bootloader of your device. Check How to Unlock Bootloader of Xiaomi phones: OK factory settings as I read about
- You’ll lose all your data upon unlocking bootloader. We advise you to backup all your data to a safer location OK
- Download and install the latest Xiaomi USB Drivers on your PC. OK
- Enable Developer Options and USB Debugging from Settings. (Complete guide) OK
- Setup ADB and Fastboot Drivers on your PC. OK
- There should be at least 75% battery on your device to perform the rooting procedure. OK
- TWRP image file for Redmi 6A – Download OK
- Download the TWRP image file based on your device model from above links to your computer. Rename the file to twrp.img and copy it to ADB & Fastboot folder OK
-Enable Developer Options and USB Debugging from Settings. (Complete guide)OK
-Setup ADB and Fastboot Drivers on your PC.OK
-There should be at least 75% battery on your device to perform the rooting procedure.OK
- 1. Download the TWRP image file based on your device model from above links to your computer. Rename the file to twrp.img and copy it to ADB & Fastboot folder.OK
- 2. Turn off your device and boot into fastboot mode. To do so, you need to completely turn off your device and boot it on by pressing and holding Volume Down + Power button simultaneously .OK
- 3. Now you will see a fastboot logo on your device. Take a USB cable and connect your device with PC.OK
- 4. Go to ADB & Fastboot folder. Here you need to press Shift key and right click anywhere in the folder. Now, select Open Command Window Here.OK
- 5. Now follow our simple guide on how to install TWRP Recovery via Fastboot.OK
- 6. Once TWRP recovery is successfully installed, you need to enter the below command to enter into TWRP mode.OK
fastboot boot twrp.img OK
- 7. Tap on Install button from recovery main menu and install the DisableForceEncryption_Treble.zip file. FAILED, still the Xiaomi bootloader with vol+&power, despite ok message after fastboot flash recovery recovery.img
- 8. Done! Reboot the system.
Thanks SacredDeviL666 for moving my post at the right place.
I am experiencing the same problem on Xiaomi Redmi 6A.
$ fastboot flash recovery trwp.img
OKAY
$ fastboot boot twrp.img
boots to Xiaomi bootloader
$fastboot reboot recovery
boots to Xiaomi recovery
Can anybody assist with this issue? Thanks....

Flash custom ROM Lineage OS Lenovo Tab 2 (TB2-X30L)

After few day i find out solution how to install custom ROM to my Lenovo tablet. I think its first guide how to do it because every other guides were for TB2-X30F but not for TB2-X30L.
Installation guide:
FILES TO DOWNLOAD:
ALL FILES: https:// drive.google.com/drive/folders/1heVQAryphuXNVt5k-HsUhfRrVr9MV34D
ALL LINKS WORK ! JUST DELETE THE SPACE BEFORE drive.google.com...​
1) On the tablet, at Settings, you must activate on the Developer Options the Bootloader Unlock (OEM unlocking) and USB debugging. Uncheck Verify apps over USB.
How to unlock Developer: https: //youtu.be/g5wkFAWDsg0
2) Download these files directly to your Android device, not to SD card.
a) https:// drive.google.com/file/d/1230xFbPA7DOGMhuX59yagEd6w1gNCI4o/view SuperSU-v2.79.zip (for me working only v2.79)
b) https:// drive.google.com/file/d/1vRW5RZixtNVfKbJ7nL2EUetANydfmLNg/view Gapps.zip (open_gapps-arm-7.1-micro-20180721)
b) https:// drive.google.com/file/d/13Mp8guzzOvb17s88IQyez_9reozpTNbw/view boot.img (from LiOS14-UNOFFICIAL-TB2-X30L)
3) Power off completely the tablet.
4) REMOVE SD CARD ! (because for me a part of system was installed on SD card).
5) Make sure you have a good cable so the connection between PC and tablet is perfect.
6) Download https: //drive.google.com/file/d/1XTDYs7kxagj-CXHsH_yyQnMXqYwAP_hK/view ADB and Fastboot to your PC .(here are the drivers too).
7) Unzip the zip archive and run with Administrator the apps from inside of the zip. To all the questions you must to press key Y to grant all the rights it needs.
8) Press and hold Volume up and plug in usb. Now you are in stock recovery menu.
9) From stock recovery select reboot to bootloader by using volume keys and power keys.
10) Wait about 5-10sec to tablet boot in bootloader mode. (shows lenovo logo in screen when ready)
11) Download the https:// drive.google.com/file/d/15IH55DgmD6SmlILjTukGeNcmYgUPcmCg/view recovery.img(its TWRP version for Lenovo Tab2 x30f so it wont work properly) and copy it into folder adb at local disk C (installed on step 7)
12) Run CMD with administrator and type cd C:\adb to select the adb folder.
13) In cmd type fastboot unlock-go and press enter. In case this command does not work, please try fastboot -s or fastboot oem unlock-go or fastboot oem unlock .
14) Flash recovery with command fastboot flash recovery recovery.img and then type fastboot boot recovery.img
15) From TWRP select Install and browse to emmc folder and then to your folder where you stored all files you downloaded.
(in bottom right corner you have Images... or Zips... here you can choose what type of file you want to install.
Install SuperSU-v2.79.zip
16) Now in menu select Wipe -> Advanced Wipe and check Dalvik Cache, Data and Cache. Wipe them.
17) Go back to menu and select Install. And install boot.img. At top of display check Boot and flash it.
19) Download https:// drive.google.com/file/d/1MlDxidIqLOZv_QZ91i8bsHgGdBMf7l9g/view LiOS14-UNOFFICIAL-TB2-X30L.zip and copy it into folder adb at local disk C (C:\adb).
18) Go to Menu select Advanced and open ADB Sideload. Go back to CMD on your pc and type
adb devices
If its your tablet properly connected you will see some letters and numbers and sideload. After that type
adb sideload LiOS14-UNOFFICIAL-TB2-X30L.zip
Now wait for finish the installation. If its installed corectly you will see Succesful at the top.
19) Repeate step number 15 and again install SuperSU-v2.79.zip (In installation you will see Boot image patcher)
20) Unplug your tablet from PC. And reboot it. First reboot may take 5-10 minutes and can reboot few times. DO NOT INTERRUPT THIS PROCESS.
21) After first start (set language, date..) Turn off devices.
22) Power on devices to recovery mode
(Press continuously the volume up and power key. When the screen on the tablet has started, release the power key and keep pressing the volume up key)
23) Now select again Install and install Gapps (open_gapps-arm-7.1-micro-20180721.zip). Then reboot it.
Now you have installed LiOS14-UNOFFICIAL (Android 7.1), with all stock apps(gapps) and also rooted device.
this is exactly what i was looking for 3 weeks ago. my sister asked if i could have a look at her old tablet. i managed to do it by translating myself through some russian forums. btw. does netflix work? on my sisters one it does not atm. i guess the play protect thing.
binocchio said:
this is exactly what i was looking for 3 weeks ago. my sister asked if i could have a look at her old tablet. i managed to do it by translating myself through some russian forums. btw. does netflix work? on my sisters one it does not atm. i guess the play protect thing.
Click to expand...
Click to collapse
You need to download apk from Netflix site.
https:// help.netflix.com/en/node/57688
direct link to apk
https:// netflixhelp.s3.amazonaws.com/netflix-4.16-200217-release.apk
mutrin said:
You need to download apk from Netflix site.
https:// help.netflix.com/en/node/57688
direct link to apk
https:// netflixhelp.s3.amazonaws.com/netflix-4.16-200217-release.apk
Click to expand...
Click to collapse
my sister is very grateful
Thank you very much.
What build date has this rom? Sec. patches?
Can you please post your local manifest?
Very interesting guide, unfortunately the links don't work...
Is it possible to restore them?
Tanks. Max
I think its first guide how to do it because every other guides were for TB2-X30F but not for TB2-X30L.
I have only found lineage os for x30l, can someone please link lineage (Android 7) for x30f?
The difference between L and F is that L is the sim card variant. Ive read several people getting "insert sim card" when installing L on a F tablet. So I dont want messages like this.
Thanks for this tutorial. It was possible, to upgrade this old Tablet.
Do you know, if there is anything newer version for our Lenovo?
mutrin said:
After few day i find out solution how to install custom ROM to my Lenovo tablet. I think its first guide how to do it because every other guides were for TB2-X30F but not for TB2-X30L.
Installation guide:
FILES TO DOWNLOAD:
ALL FILES: https:// drive.google.com/drive/folders/1heVQAryphuXNVt5k-HsUhfRrVr9MV34D
1) On the tablet, at Settings, you must activate on the Developer Options the Bootloader Unlock (OEM unlocking) and USB debugging. Uncheck Verify apps over USB.
How to unlock Developer: https: //youtu.be/g5wkFAWDsg0
2) Download these files directly to your Android device, not to SD card.
a) https:// drive.google.com/file/d/1230xFbPA7DOGMhuX59yagEd6w1gNCI4o/view SuperSU-v2.79.zip (for me working only v2.79)
b) https:// drive.google.com/file/d/1vRW5RZixtNVfKbJ7nL2EUetANydfmLNg/view Gapps.zip (open_gapps-arm-7.1-micro-20180721)
b) https:// drive.google.com/file/d/13Mp8guzzOvb17s88IQyez_9reozpTNbw/view boot.img (from LiOS14-UNOFFICIAL-TB2-X30L)
3) Power off completely the tablet.
4) REMOVE SD CARD ! (because for me a part of system was installed on SD card).
5) Make sure you have a good cable so the connection between PC and tablet is perfect.
6) Download https: //drive.google.com/file/d/1XTDYs7kxagj-CXHsH_yyQnMXqYwAP_hK/view ADB and Fastboot to your PC .(here are the drivers too).
7) Unzip the zip archive and run with Administrator the apps from inside of the zip. To all the questions you must to press key Y to grant all the rights it needs.
8) Press and hold Volume up and plug in usb. Now you are in stock recovery menu.
9) From stock recovery select reboot to bootloader by using volume keys and power keys.
10) Wait about 5-10sec to tablet boot in bootloader mode. (shows lenovo logo in screen when ready)
11) Download the https:// drive.google.com/file/d/15IH55DgmD6SmlILjTukGeNcmYgUPcmCg/view recovery.img(its TWRP version for Lenovo Tab2 x30f so it wont work properly) and copy it into folder adb at local disk C (installed on step 7)
12) Run CMD with administrator and type cd C:\adb to select the adb folder.
13) In cmd type fastboot unlock-go and press enter. In case this command does not work, please try fastboot -s or fastboot oem unlock-go or fastboot oem unlock .
14) Flash recovery with command fastboot flash recovery recovery.img and then type fastboot boot recovery.img
15) From TWRP select Install and browse to emmc folder and then to your folder where you stored all files you downloaded.
(in bottom right corner you have Images... or Zips... here you can choose what type of file you want to install.
Install SuperSU-v2.79.zip
16) Now in menu select Wipe -> Advanced Wipe and check Dalvik Cache, Data and Cache. Wipe them.
17) Go back to menu and select Install. And install boot.img. At top of display check Boot and flash it.
19) Download https:// drive.google.com/file/d/1MlDxidIqLOZv_QZ91i8bsHgGdBMf7l9g/view LiOS14-UNOFFICIAL-TB2-X30L.zip and copy it into folder adb at local disk C (C:\adb).
18) Go to Menu select Advanced and open ADB Sideload. Go back to CMD on your pc and type
adb devices
If its your tablet properly connected you will see some letters and numbers and sideload. After that type
adb sideload LiOS14-UNOFFICIAL-TB2-X30L.zip
Now wait for finish the installation. If its installed corectly you will see Succesful at the top.
19) Repeate step number 15 and again install SuperSU-v2.79.zip (In installation you will see Boot image patcher)
20) Unplug your tablet from PC. And reboot it. First reboot may take 5-10 minutes and can reboot few times. DO NOT INTERRUPT THIS PROCESS.
21) After first start (set language, date..) Turn off devices.
22) Power on devices to recovery mode
(Press continuously the volume up and power key. When the screen on the tablet has started, release the power key and keep pressing the volume up key)
23) Now select again Install and install Gapps (open_gapps-arm-7.1-micro-20180721.zip). Then reboot it.
Now you have installed LiOS14-UNOFFICIAL (Android 7.1), with all stock apps(gapps) and also rooted device.
Click to expand...
Click to collapse
I have followed the instructions and successfully installed LiOS14. Then, however, I have factory reset the tablet via Settings. Now it always boots to TWRP, no matter what I have tried I could not installed back the LiOS14 I only have TWRP right now.
Any help?
Boyalikus said:
I have followed the instructions and successfully installed LiOS14. Then, however, I have factory reset the tablet via Settings. Now it always boots to TWRP, no matter what I have tried I could not installed back the LiOS14 I only have TWRP right now.
Any help?
Click to expand...
Click to collapse
Same here
For me, this worked:
Lg v20 keeps booting to twerp recovery after factory reset. Megarom
Really not loving this phone and this rom. After learning I can't return to stock. Decided to factory reset it andoesn't then it boots directly to twerp recovery. Do did the first factory recovery from within the phone. Then after it booted into...
forum.xda-developers.com
The tablet can also run on LineageOS 16 which is Android 9.
As I saw that the guys in the Russian 4PDA-Forum had been able to create a LiOS16, I was able to make some adjustments and compile a ROM with most recent security patches which now runs on my good old TB2-X30L / TAB2 A10-30:
lineage-16.0-20210328-UNOFFICIAL-TB2-X30L.zip | by kenschbacher9 for 10
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
it seems that google drives are off. Can someone re-upload please?
Hallo,
I have installed LiOS14-UNOFFICIAL-TB2-X30L.zip. The installation was without problems.
But I am having problem with WiFi - problem of MAC 02:00:00:00:00:00. I have tried a lots of tips but nothig worked. Two times I was succesfull to set some MAC, but always, after while, it was gone. No able to reproduce to set.
Is it really so difficult to set somehow the MAC addres for the WiFi?
As I understand the setting of the MAC differs between different releases of OS. Does anybody know how it work in this release? It should by known where this relaese expects the MAC setting. Am I right?
1. temporary succes: Setting MAC in system/etc/firmware/wlan/qca_cld/wlan_mac.bin (I think. Its longer time ago and there was more attempts). It lasted for few months. It is not mine device so I don't know how it was handled.
2. temporary succes: I copied system/etc/firmware/wlan dir to system/vendor/firmware/wlan. I did it based on how it is in Samsung Galaxy S4 mini with Lineage 16. It worked. After restart I had to swith off and on the airplane mode to set MAC. After few attempts it was gone. No able to reproduce to set the MAC.
I am not Linux expert
nonicktoday said:
The tablet can also run on LineageOS 16 which is Android 9.
As I saw that the guys in the Russian 4PDA-Forum had been able to create a LiOS16, I was able to make some adjustments and compile a ROM with most recent security patches which now runs on my good old TB2-X30L / TAB2 A10-30:
lineage-16.0-20210328-UNOFFICIAL-TB2-X30L.zip | by kenschbacher9 for 10
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
Click to expand...
Click to collapse
Thank you very much, install your rom on my TB2-X30F and it goes very well, the only drawback that I present is that the wifi is very slow but the rom is excellent, thank you very much for your work.
palamaro said:
it seems that google drives are off. Can someone re-upload please?
Click to expand...
Click to collapse
it still work. u just need to remove the space between htttp:// AND drive.google.com...
nonicktoday said:
The tablet can also run on LineageOS 16 which is Android 9.
As I saw that the guys in the Russian 4PDA-Forum had been able to create a LiOS16, I was able to make some adjustments and compile a ROM with most recent security patches which now runs on my good old TB2-X30L / TAB2 A10-30:
lineage-16.0-20210328-UNOFFICIAL-TB2-X30L.zip | by kenschbacher9 for 10
Download GApps, Roms, Kernels, Themes, Firmware, and more. Free file hosting for all Android developers.
androidfilehost.com
Click to expand...
Click to collapse
Hi all, I've been trying to install the L16 version but I cannot install gapps or any zip from twrp. What is the procedure to install it correctly?
Boyalikus said:
I have followed the instructions and successfully installed LiOS14. Then, however, I have factory reset the tablet via Settings. Now it always boots to TWRP, no matter what I have tried I could not installed back the LiOS14 I only have TWRP right now.
Any help?
Click to expand...
Click to collapse
removing battery worked for me
Ive tried this tutorial and i bricked my tablet (i didn t backup the original firmware ) but i learned something new
for everybody who bricked their tablets lenevo tab 2 tb2 x30L do this:
1.first install Qualcomm_USB_Driver_v1.0 https://androiddatahost.com/nbyn6
2.install qfill 2.0.0.5 https://mydevfiles.com/download/qfil-tool-v2-0-0-5/
3.in qfill select flat build , progammer path is where you have your stock rom and load content same thing
4.press volume up +volume down and power button at the same time on your tablet *screen should be black*
5.press download content in qfil as soon as you connect the tablet to pc
stock firmware https://firmwarefile.com/lenovo-tab-2-tb2-x30l
^ english is not my first language so sorry for mistakes ^
[DELETED]
mutrin said:
After few day i find out solution how to install custom ROM to my Lenovo tablet. I think its first guide how to do it because every other guides were for TB2-X30F but not for TB2-X30L.
Installation guide:
FILES TO DOWNLOAD:
ALL FILES: https:// drive.google.com/drive/folders/1heVQAryphuXNVt5k-HsUhfRrVr9MV34D
ALL LINKS WORK ! JUST DELETE THE SPACE BEFORE drive.google.com...​
1) On the tablet, at Settings, you must activate on the Developer Options the Bootloader Unlock (OEM unlocking) and USB debugging. Uncheck Verify apps over USB.
How to unlock Developer: https: //youtu.be/g5wkFAWDsg0
2) Download these files directly to your Android device, not to SD card.
a) https:// drive.google.com/file/d/1230xFbPA7DOGMhuX59yagEd6w1gNCI4o/view SuperSU-v2.79.zip (for me working only v2.79)
b) https:// drive.google.com/file/d/1vRW5RZixtNVfKbJ7nL2EUetANydfmLNg/view Gapps.zip (open_gapps-arm-7.1-micro-20180721)
b) https:// drive.google.com/file/d/13Mp8guzzOvb17s88IQyez_9reozpTNbw/view boot.img (from LiOS14-UNOFFICIAL-TB2-X30L)
3) Power off completely the tablet.
4) REMOVE SD CARD ! (because for me a part of system was installed on SD card).
5) Make sure you have a good cable so the connection between PC and tablet is perfect.
6) Download https: //drive.google.com/file/d/1XTDYs7kxagj-CXHsH_yyQnMXqYwAP_hK/view ADB and Fastboot to your PC .(here are the drivers too).
7) Unzip the zip archive and run with Administrator the apps from inside of the zip. To all the questions you must to press key Y to grant all the rights it needs.
8) Press and hold Volume up and plug in usb. Now you are in stock recovery menu.
9) From stock recovery select reboot to bootloader by using volume keys and power keys.
10) Wait about 5-10sec to tablet boot in bootloader mode. (shows lenovo logo in screen when ready)
11) Download the https:// drive.google.com/file/d/15IH55DgmD6SmlILjTukGeNcmYgUPcmCg/view recovery.img(its TWRP version for Lenovo Tab2 x30f so it wont work properly) and copy it into folder adb at local disk C (installed on step 7)
12) Run CMD with administrator and type cd C:\adb to select the adb folder.
13) In cmd type fastboot unlock-go and press enter. In case this command does not work, please try fastboot -s or fastboot oem unlock-go or fastboot oem unlock .
14) Flash recovery with command fastboot flash recovery recovery.img and then type fastboot boot recovery.img
15) From TWRP select Install and browse to emmc folder and then to your folder where you stored all files you downloaded.
(in bottom right corner you have Images... or Zips... here you can choose what type of file you want to install.
Install SuperSU-v2.79.zip
16) Now in menu select Wipe -> Advanced Wipe and check Dalvik Cache, Data and Cache. Wipe them.
17) Go back to menu and select Install. And install boot.img. At top of display check Boot and flash it.
19) Download https:// drive.google.com/file/d/1MlDxidIqLOZv_QZ91i8bsHgGdBMf7l9g/view LiOS14-UNOFFICIAL-TB2-X30L.zip and copy it into folder adb at local disk C (C:\adb).
18) Go to Menu select Advanced and open ADB Sideload. Go back to CMD on your pc and type
adb devices
If its your tablet properly connected you will see some letters and numbers and sideload. After that type
adb sideload LiOS14-UNOFFICIAL-TB2-X30L.zip
Now wait for finish the installation. If its installed corectly you will see Succesful at the top.
19) Repeate step number 15 and again install SuperSU-v2.79.zip (In installation you will see Boot image patcher)
20) Unplug your tablet from PC. And reboot it. First reboot may take 5-10 minutes and can reboot few times. DO NOT INTERRUPT THIS PROCESS.
21) After first start (set language, date..) Turn off devices.
22) Power on devices to recovery mode
(Press continuously the volume up and power key. When the screen on the tablet has started, release the power key and keep pressing the volume up key)
23) Now select again Install and install Gapps (open_gapps-arm-7.1-micro-20180721.zip). Then reboot it.
Now you have installed LiOS14-UNOFFICIAL (Android 7.1), with all stock apps(gapps) and also rooted device.
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Will this work with x30F?

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