Upgrade and root 5.1.1 Lollipop 14.6.A.0.368 locked or unlocked bootloader

Upgrade and root 5.1.1 Lollipop 14.6.A.0.368 locked or unlocked bootloader - Sony Xperia Z Ultra

** DISCLAIMER: I AM NOT A DEVELOPER. I DO THIS AS A HOBBY AND SHARE MY FINDINGS IN CASE SOMEONE ELSE FINDS THEM USEFUL. **
** THIS WORKED ON MY DEVICE BUT IT MAY NOT WORK ON YOURS. APPLY AT YOUR OWN RISK **
This post shows you how to upgrade your system to lollipop 5.1.1 and optionally have root privileges. This is tested on C6833 model. For other models see the troubleshooting section near the end of the post.
Requirements:
Flashtool 0.9.18.6. or 0.9.19.6 or higher Important: Do not use Flashtool 0.9.19.0.
If you want to root the phone: Rooted XZU on Android version 5.0.2 or Kitkat with custom recovery installed.
This works on locked or unlocked bootloaders and any customization.
Download link for upgrade only:
C6833_14.6.A.0.368_1275-8026_R2D.ftf (unmodified Customized DE):
https://mega.nz/#!khF1nILD!C5D70e-BjCKVBCuOurjFOLcIMZDcldYVeIDnFiR-PGM
Download link for upgrade and root:
5.1.1-system.zip:
https://mega.nz/#!YoFgCSjA!Zh8t_4jeXcAEWhOYePA40uQLI7vw4-CnxohjBdMbpz0
C6833_14.6.A.0.368_No_System.ftf
https://mega.nz/#!l4dllSTT!R393EG4W3CwOZp1OLOzfUzpHF0IlvsmfW04BrGOggXc
Instructions for upgrading without root:
1- Back up your internal SDCARD and your apps.
2- Download C6833_14.6.A.0.368_1275-8026_R2D.ftf
3- Open Flashtool and click on the flash icon. Choose flash mode.
4- Navigate to where you saved C6833_14.6.A.0.368_1275-8026_R2D.ftf and flash this ftf with your phone in flash mode. I recommend wiping apps and cache and data (Note that wiping data will erase your internal SDcard too). To put your phone in flash mode, hold the volume down button when it is off and connect with the USB cable to the PC.
5- Reboot.
Instructions for upgrading with root:
0- If your existing system is rooted using Kingroot read the troubleshooting section below before continuing.
1- Back up your internal SDCARD and your apps.
2- Download C6833_14.6.A.0.368_No_System.ftf and 5.1.1_system.zip.
3- Copy 5.1.1-system.zip to your phone's internal SDcard.
4- Reboot to recovery and install 5.1.1-system.zip.
5- If you are coming from Kitkat just Turn the phone off. If you are coming from 5.0.2, reboot the phone and let it work through the boot animation which will take a while. Then it will show force closing messages and possibly reboots itself. At this point turn it off by holding down the power and volume-up keys for a few seconds. The phone will vibrate 3 times and turns off.
6- Open Flashtool and click on the flash icon. Choose flash mode.
7- Navigate to where you saved C6833_14.6.A.0.368_No_System.ftf and flash this ftf with your phone in flash mode. I recommend wiping apps and cache and data (Note that wiping data will erase your internal SDcard too). To put your phone in flash mode, hold the volume down button when it is off and connect with the USB cable to the PC.
8- Reboot.
Troubleshooting, etc.
This procedure works only if you follow every step carefully. When you are done you can easily test your root status in a terminal emulator or via adb. Please see the attached image.
If you have used Kingroot to root your existing system flashing this ROM may not work and it may leave your system with a partially updated file system that may be broken. The reason is that Kingroot (which in my opinion is malware) makes some of your system files immutable which means they cannot be removed during a software upgrade. To proceed, you should either find a way to replace this horrendous piece of code with SuperSU or downgrade to Kitkat and root with XZDualRecovery before trying this guide. Read the second part of http://forum.xda-developers.com/showpost.php?p=62936808&postcount=22.
If during the procedure for root the flashing of the ftf in step 7 fails, repeat step 7 with C6833_14.6.A.0.368_1275-8026_R2D.ftf or any other 14.6.A.0.368 ftf but exclude the system partition in the flashtool dialog window. If you don't exclude the system partition you will not get root.
If you have root after the procedure but something else doesn't work, try a factory reset.
Note that flashtool 0.9.19.0 was specifically released to support the new sin format on new devices and some of its features don't work with older devices. So to avoid taking any chances I used version 18.
I don't know if this works for C6802 or C6806. Some users reported success on 6806, like this one and this. For that model you follow this guide and use the zip file posted here. The only difference is that instead of flashing the ftf posted here in the next step, use the stock 14.6.A.0.368 ftf for your phone and exclude system.

Will this C6833 FTF work on a C6806 USA phone?, because I can't find a C6806 FTF anywhere...

Can this system zip be used with other customized versions of c6833 ftf.

usagi111 said:
Will this C6833 FTF work on a C6806 USA phone?, because I can't find a C6806 FTF anywhere...
Click to expand...
Click to collapse
I just uploaded a C6806 US version in Development thread yesterday.
Sent from my A0001 using Tapatalk

could you share flashtool 0.9.18.0 cos I can't find that version only higher.
will this work on c6802 just wondering?

I did as you said but. I see no super-su

jaime4272 said:
I did as you said but. I see no super-su
Click to expand...
Click to collapse
You probably didn't exclude the system partition in this step:
7- Navigate to where you saved C6833_Customized+DE_14.6.A.0.368.ftf.*Exclude system partition*and flash this ftf.

Out of curiosity, what is wrong with the latest flashtool?
---------- Post added at 10:11 PM ---------- Previous post was at 10:00 PM ----------
jaime4272 said:
could you share flashtool 0.9.18.0 cos I can't find that version only higher.
will this work on c6802 just wondering?
Click to expand...
Click to collapse
I've uploaded 0.9.18.6
https://drive.google.com/file/d/0B2L0y84PJ2rteVNGVnlJWjFlOGs/view?usp=sharing
Never mind, i already found out, also flashtool published a new version wich is compatible with our device
http://www.flashtool.net/downloads.php

thanks mate, everything worked fine

I was able to flash android 5.1.1 but could not get root and I did every step as posted and I did exclude system partition. and without root could not install dual recovery there for could not flash SuperSU

I am sorry for my noobie question...but what is customised DE?
ALso if i run this, I am still at locked bootloader...will i lose the partition that enable me to have all Sony's special goodies (i didn't mean the bloatware of course)?
Also i am running stock 5.1.1 already after OTA but interested to have root...shall i go with the 2nd steps with root?

im4u2nv said:
I am sorry for my noobie question...but what is customised DE?
ALso if i run this, I am still at locked bootloader...will i lose the partition that enable me to have all Sony's special goodies (i didn't mean the bloatware of course)?
Also i am running stock 5.1.1 already after OTA but interested to have root...shall i go with the 2nd steps with root?
Click to expand...
Click to collapse
Customized DE just means it is the German version of the ROM. I used that because I bought the phone in Germany. But the menus and keyboard and everything is in English so you would not even notice the difference.
This method will not touch your bootloader status so if you are locked you remain locked.
If you are already on 5.1.1 through OTA this will not work for you. You need to start from rooted 5.0.2 with recovery installed.

najoor said:
Customized DE just means it is the German version of the ROM. I used that because I bought the phone in Germany. But the menus and keyboard and everything is in English so you would not even notice the difference.
This method will not touch your bootloader status so if you are locked you remain locked.
If you are already on 5.1.1 through OTA this will not work for you. You need to start from rooted 5.0.2 with recovery installed.
Click to expand...
Click to collapse
Thank you Najoor...in that case, i will wait for some guide to root 5.1.1 then...

I am using stock kitkat custom rom will I have to update to Lollipop 5.0 first or can i directly flash 5.1

terminator1983 said:
I am using stock kitkat custom rom will I have to update to Lollipop 5.0 first or can i directly flash 5.1
Click to expand...
Click to collapse
I think you can still do it straight from kitkat but if you are following the instructions with root in step 5 instead of rebooting just turn the phone off.
Let me know if that works.

so my ZU used to be rooted with Lollipop 5.0.2, but i removed Kinguser/chinese root app and no longer have root access. I've also previously installed recovery but don't know if it will still work ? i forgot how to boot into recovery to see if it even works.. any helpers?

Power on the phone and when u see the led notification start pressing either the Volume UP or Volume Down key a couple of times to make your phone boot into recovery mode
corrado85 said:
so my ZU used to be rooted with Lollipop 5.0.2, but i removed Kinguser/chinese root app and no longer have root access. I've also previously installed recovery but don't know if it will still work ? i forgot how to boot into recovery to see if it even works.. any helpers?
Click to expand...
Click to collapse

najoor said:
I think you can still do it straight from kitkat but if you are following the instructions with root in step 5 instead of rebooting just turn the phone off.
Let me know if that works.
Click to expand...
Click to collapse
Thanks najoor it worked now i am using a rooted stock 5.1.1

jaime4272 said:
I was able to flash android 5.1.1 but could not get root and I did every step as posted and I did exclude system partition. and without root could not install dual recovery there for could not flash SuperSU
Click to expand...
Click to collapse
I am not able to instal 5.1.1-system.zip on rooted Sony Xperia Z Ultra c6833 with Android 5.0.2. The instalation is aborted

Had 5.1.1 lollipop installed, downgraded to 4.4.4 kitkat and rooted with kingroot successfully- installed xzu dual recovery and rebooted into recovery mode.
Flashed 5.1.1 zip and turned off. Flashed 5.1.1 Saudi Arabia ftf with flashtool (wipe everything - ticking to exclude system partition) with phone off and connected z ultra in flash mode and flashed successfully. Disconnected and booted.. took a while on wave animation and started fresh but no supersu and not rooted in 5.1.1?? any help thanks

Related

For those having trouble downgrading firmware and trying to root

I know that some people are having some issues working with the flash tool and downgrading their firmware to get root. There IS an easier way. The way I rooted the last time was to:
1) download one of the prerooted flashables (I chose one of the lollipop ones) and put it on my SD card,
2) use Kingroot on the .44 firmware to get temp root
3) install the dual recovery.
4) Once dual recovery installed and booted to TWRP for the first time I did a wipe (may not be necessary) and flashed the pre-rooted .zip
5) wiped cache/dalvik (again, maybe not necessary) and rebooted to rooted lollipop with supersu.
6) If kinguser is still installed (I don't believe it was for me) just uninstall it.

Do you know why after I am flashing pre-rooted.zip files, my phone stuck at Verzion boot logo forever
Can you please help?

rfresh said:
Do you know why after I am flashing pre-rooted.zip files, my phone stuck at Verzion boot logo forever
Can you please help?
Click to expand...
Click to collapse
How long is "forever"? It's been noted that it can be at the VZ screen for 15 or so minutes.
If ever in doubt, go back into TWRP, wipe everything but your internal/external storage and flash again. If that doesn't work, your prerooted .zip is likely funked up.

it won't bootup for the whole night
I fresh downloaded the same version and it still not work
Anything else I could try?

rfresh said:
Do you know why after I am flashing pre-rooted.zip files, my phone stuck at Verzion boot logo forever
Can you please help?
Click to expand...
Click to collapse
where are you getting the file from?

Over here
https://mega.nz/#!24swjQgQ!7o4tB05IEqNEC88UwE5cbESG_8hQFi7YVHZazz8h8iQ

BladeRunner said:
I know that some people are having some issues working with the flash tool and downgrading their firmware to get root. There IS an easier way. The way I rooted the last time was to:
1) download one of the prerooted flashables (I chose one of the lollipop ones) and put it on my SD card,
2) use Kingroot on the .44 firmware to get temp root
3) install the dual recovery.
4) Once dual recovery installed and booted to TWRP for the first time I did a wipe (may not be necessary) and flashed the pre-rooted .zip
5) wiped cache/dalvik (again, maybe not necessary) and rebooted to rooted lollipop with supersu.
6) If kinguser is still installed (I don't believe it was for me) just uninstall it.
Click to expand...
Click to collapse
How to install dual recovery? Anyone has a step by step guide?

Finally Kingroot worked and I'm rooted with recovery on lollipop.
I spent the day trying all the other instructions and finally looked at this thread. Got it and rooted with 5.02 installed and dual recovery. Yahoo!. I first installed 5.02 without root and was having some trouble with intermittent smartwear connectivity. Once I decided to downgrade to kitkat and root I also thought it was best to wipe the phone and am glad I did this time although reinstalling and configuring the phone will take some time. It solved my Bluetooth connection problem. Thanks for recommending kingroot. This is much easier imo. These are the procedures I used:
Using Windows 10 x64
Notes:
A: I was content with non-root 5.02 but Bluetooth connectivity was acting up with my Sony Smartband Talk.
B: Driver signing seems to be an issue with Windows 7 and 8.1 from other’s comments but not on Windows 10.
C: These procedures are for getting back to 4.4.4 from a non-rooted 5.02 phone so that root can be obtained. For just obtaining root on 4.4.4 and then upgrading to rooted 5.02, skip the first two steps.
Files and procedures:
1. Installed Flashtool 09.18.6 from here https://userscloud.com/kb6tr3bcuecr
2. From non-rooted 5.02, I used this version of Flashtool to pull the KitKat 4.4.4 version and installed to phone wiping cache, data and app settings
3. Files to install on SD card:
a. Prerooted lollipop: http://forum.xda-developers.com/z3/...ment/5-0-2-sony-xperia-z3v-prerooted-t3214182
b. Dual Recovery TWRP: Z3-lockeddualrecovery2.8.21-RELEASE.flashable.zip from: http://nut.xperia-files.com/
c. SuperUser from here: http://forum.xda-developers.com/apps/supersu/2014-09-02-supersu-v2-05-t2868133
4. Install Java SE Development Kit 8u65 Windows x64 to system from here | http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
5. Install Windows version of Kingroot from here to obtain temporary root on 4.4.4 | http://www.kingroot.net/
6. Install Dual Recovery TWRP v: Z3C-lockeddualrecovery2.8.21-RELEASE.installer.zip from here: http://nut.xperia-files.com/
Note: This version you run from Windows to obtain the first recovery after successull Kingroot and is why I installed the Java SE kit
7. Reboot phone and it comes up in recovery
8. Wipe Dalvik and Cache
9. Use the Install function in TWRP to install the Super User and Dual Recovery zip files and then the Pre-rooted lollipop. Reboot
10. Done. Old/New rooted phone. F$ck Verizon
11. Delete the flash files from SD card included in step 3 above.

Thanks and you are saying you could gain root on 5.0.2?
1, Flash 5.0.2 TFT
2, Root with Kingroot?

rfresh said:
Thanks and you are saying you could gain root on 5.0.2?
1, Flash 5.0.2 TFT
2, Root with Kingroot?
Click to expand...
Click to collapse
No, you still need to root on 4.4.x first, install dual recovery then flash the prerooted lollipop zip

BladeRunner said:
No, you still need to root on 4.4.x first, install dual recovery then flash the prerooted lollipop zip
Click to expand...
Click to collapse
Thanks, the thing is
After I install dual recovery and flash pre-rooted zip files, my phone just stay at "Verizon" logo
I struggled for nearly three weeks, still could not find a solution
Would you like to help?

rfresh said:
Thanks, the thing is
After I install dual recovery and flash pre-rooted zip files, my phone just stay at "Verizon" logo
I struggled for nearly three weeks, still could not find a solution
Would you like to help?
Click to expand...
Click to collapse
I have no idea why it won't flash. Makes no sense to me. Dumb question but you actually have the z3v for Verizon, correct, and not just a z3?

BladeRunner said:
I have no idea why it won't flash. Makes no sense to me. Dumb question but you actually have the z3v for Verizon, correct, and not just a z3?
Click to expand...
Click to collapse
yes, D6708

rfresh said:
yes, D6708
Click to expand...
Click to collapse
Just wanted to make sure. Are you flashing the zip from the internal memory or an SD card? Whichever way you are doing it try the opposite. Move it from your PC to the internal/external and flash it. It seems as if that zip is corrupted somehow. I just don't know why.

rfresh said:
Thanks and you are saying you could gain root on 5.0.2?
1, Flash 5.0.2 TFT
2, Root with Kingroot?
Click to expand...
Click to collapse
Yes, I updated my post with the procedures I used. Many thanks to all that have done the legwork in prior threads/posts.

Confused
Somebody say root 4.4.4 which I know it is already working
And you say 5.0.2, we can gain root without flash pre-rooted ROM

rfresh said:
Confused
Somebody say root 4.4.4 which I know it is already working
And you say 5.0.2, we can gain root without flash pre-rooted ROM
Click to expand...
Click to collapse
I don't know how you gain root without going back to 4.4.4 first unless I've missed something. That would have saved me a big headache.

Upgrade to rooted 5.1.1 Lollipop 14.6.A.1.216 locked or unlocked bootloader

please can you post the MD5sums of the files, just so I can certain I have a perfect copy?
thanks very much

Thank you! Works on C6806. ?

this worked for me, thanks very much
$ ll *216*
-rwxr-xr-x 1 paulm users 1241765046 Nov 9 10:08 5.1.1-14.6.A.1.216-system.zip
-rwxr-xr-x 1 paulm users 139171995 Nov 8 23:46 C6833_14.6.A.1.216_No_System_No_Simlock.ftf
$ md5sum *216*
bc65a2ac8d938b344c2490d2d475b29d 5.1.1-14.6.A.1.216-system.zip
4fcdac5ffbd5f8ab449647a01ade83da C6833_14.6.A.1.216_No_System_No_Simlock.ftf

This zip file is pre-rooted correct? What would happen if you only flash the zip file and do not flash the no system no Simlock tft?
Sent from my C6833 using XDA Premium 4 mobile app

zapper_master said:
This zip file is pre-rooted correct? What would happen if you only flash the zip file and do not flash the no system no Simlock tft?
Sent from my C6833 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Some of your partitions will not be upgraded to 216.

Any previous android is referring at stock roms or is working with custom roms to ?
Sent from my Xperia Z Ultra using Tapatalk

dannchelu said:
Any previous android is referring at stock roms or is working with custom roms to ?
Sent from my Xperia Z Ultra using Tapatalk
Click to expand...
Click to collapse
If your custom rom hasn't done ctazy stuff to your phone, like making parts of the OS read-only (which is for example what kingroot does), then this method should work fine with pretty much any custom rom that has a recovery.

Thanks for answer
Sent from my C6833 using Tapatalk

@ najoor , Hi, thanks for these, I have used the last two on my C6802 without a hitch. Are you planning on doing one for 14.6.A.1.236? Thanks again.

I am not even sure that 14.6.A.1236 actually gives us over the previous release, can anyone say? thanks.

[GUIDE][6.0.1 OFFICIAL STOCK] Use TWRP to get root access

So the OFFICIAL 6.0.1 is already out and this is not the BETA version. It's for consumer release.
So how do you get to this eh?
NOTES: Flashtool can be used for both LB/UB. You won't lose DRM keys or unlock bootloader if you flash via flashtool.
1. Install Flashtool (get it here: http://www.flashtool.net/downloads.php).
2. There is a XperiFirm option there which would allow you to download official FTF files.
3. Navigate your way to Z3 Compact and grab the D5803 version US Variant (since this is configured for GLOBAL-LTE but i might still need to test bands). Or just grab anything you want there as long as it's version: 23.5.A.0.570
3. Flash using flashmode (hit the lightning icon there).
Now there's this "WIPE" Box, you have 2 options!
- Check User data and App logs and hit flash -- this will factory reset phone so you better have a backup!
- Leave them UNCHECKED if you want to retain your apps from your previous STOCK ROM. (might automatically uninstall incompatible apps in the process).
Once it asks for your device to be connected. Do as it says (power down, then hold the vol. down button as you plug the phone in).
-- this should start flashing.
4. After the process you may now boot the phone and there you have it!
-- Things below require unlocked BL --
If you want root, you can use fastboot and TWRP 3.X (I've tested the TWRP version 3.0.2 on the 6.0.1 beta before)
send this command on fastboot:
Code:
fastboot flash recovery <your twrp img here>
and hit enter. It must return 'OKAY'.
Unplug phone then boot into recovery and flash your SuperSU.zip
https://download.chainfire.eu/924/SuperSU/BETA-SuperSU-v2.68-20160228150503.zip

MINE!

Give a link to proper TWRP image please

tRippinthehead said:
Give a link to proper TWRP image please
Click to expand...
Click to collapse
If you have a locked BL, then root and install DualRecovery. There is an excellent thread here on XDA and you'll be on TWRP in no time. It also makes sure you'll have the drivers and flash tool and everything that you'll need for this already configured and ready to go.
If you have an unlocked BL, just go find TWRP and flash through fastboot.
Thanks OP!
P.S. I'm guessing for those with locked BLs, we can use PRFCreator and that FTF from Xperifirm to create a flashable, pre-rooted MM ROM...anyone tried? My Z3c is currently bricked (hopefully fixable) so I can't test at the moment.

Another DEV published a root method, both for the LB and UB:
http://forum.xda-developers.com/z3/general/wip-sony-android-6-0-mm-t3337357/page1
Keep in mind that that method was used for the BETA version of the rom, but yeah it's more likely that it would work with the consumer release. I'll update the OP once I relock my BL and successfully gain root with it.
The UB method there has the same effect as mine

I could not get root with the method, i would get boot img failure on flashing superSU in twrp with unlocked BL but to solve the issue i just flashed the advanced kernel for 6.0.1 and superSU flashed fine..not sure if anyone else is having this problem but this method did not work for me.

Do I keep root with locked bootloader with this method ?
Title of this topic is confusing, it seems that you need BL unlocked to get root.

hayatesan said:
Do I keep root with locked bootloader with this method ?
Title of this topic is confusing, it seems that you need BL unlocked to get root.
Click to expand...
Click to collapse
No you will lose root if you flash ftf on locked BL, you will need to root again using whichever method you used previously. If you flash an ftf file on ANY bootloader locked or unlocked it resets your phone to the contents of the ftf file.

Fictional Reality said:
No you will lose root if you flash ftf on locked BL, you will need to root again using whichever method you used previously. If you flash an ftf file on ANY bootloader locked or unlocked it resets your phone to the contents of the ftf file.
Click to expand...
Click to collapse
And which is the method to root this version with BL??

hv6478 said:
P.S. I'm guessing for those with locked BLs, we can use PRFCreator and that FTF from Xperifirm to create a flashable, pre-rooted MM ROM...anyone tried? My Z3c is currently bricked (hopefully fixable) so I can't test at the moment.
Click to expand...
Click to collapse
I'm giving it a try so I'll let you know.
EDIT: Admittedly I haven't got a clue how to use prfcreator but I tried and whilst it flashed there was no root or recovery.
2nd EDIT: XDR doesn't work on MM yet. I'll give TWRP a try.
TWRP 3.0.2 for Z3C https://dl.twrp.me/z3c/twrp-3.0.2-0-z3c.img.html

Buleste said:
I'm giving it a try so I'll let you know.
EDIT: Admittedly I haven't got a clue how to use prfcreator but I tried and whilst it flashed there was no root or recovery.
2nd EDIT: XDR doesn't work on MM yet. I'll give TWRP a try.
TWRP 3.0.2 for Z3C https://dl.twrp.me/z3c/twrp-3.0.2-0-z3c.img.html
Click to expand...
Click to collapse
Nice that sounds promising, at least it worked with the .zip that you created!
Which version of SuperSU are you using?
Thanks,
hv

hv6478 said:
Nice that sounds promising, at least it worked with the .zip that you created!
Which version of SuperSU are you using?
Thanks,
hv
Click to expand...
Click to collapse
I'm using BETA-SuperSU-v2.71-20160331103524.zip
However I was looking at the PRFCreator thread and it looks like if you add Recroot v2 as the SuperSU it should work. Not sure if it will give a recovery though.
EDIT: Okay. Didn't install the SuperSU binary properly but Kingroot could install the root though. Tried to remove it and replace with SuperSU and got a bootloop. However I have a cunning plan.

Xperia Z3 Compact - UB
I could not get TWRP recovery with the fastboot method.
I tried to install several "recoverys" but none are installed.
Help me please.

Buleste said:
I'm using BETA-SuperSU-v2.71-20160331103524.zip
However I was looking at the PRFCreator thread and it looks like if you add Recroot v2 as the SuperSU it should work. Not sure if it will give a recovery though.
EDIT: Okay. Didn't install the SuperSU binary properly but Kingroot could install the root though. Tried to remove it and replace with SuperSU and got a bootloop. However I have a cunning plan.
Click to expand...
Click to collapse
I love the sound of progress!

rvnlvrz said:
So the OFFICIAL 6.0.1 is already out and this is not the BETA version. It's for consumer release.
So how do you get to this eh?
NOTES: Flashtool can be used for both LB/UB. You won't lose DRM keys or unlock bootloader if you flash via flashtool.
1. Install Flashtool (get it here: http://www.flashtool.net/downloads.php).
2. There is a XperiFirm option there which would allow you to download official FTF files.
3. Navigate your way to Z3 Compact and grab the D5803 version US Variant (since this is configured for GLOBAL-LTE but i might still need to test bands). Or just grab anything you want there as long as it's version: 23.5.A.0.570
3. Flash using flashmode (hit the lightning icon there).
Now there's this "WIPE" Box, you have 2 options!
- Check User data and App logs and hit flash -- this will factory reset phone so you better have a backup!
- Leave them UNCHECKED if you want to retain your apps from your previous STOCK ROM. (might automatically uninstall incompatible apps in the process).
Once it asks for your device to be connected. Do as it says (power down, then hold the vol. down button as you plug the phone in).
-- this should start flashing.
4. After the process you may now boot the phone and there you have it!
-- Things below require unlocked BL --
If you want root, you can use fastboot and TWRP 3.X (I've tested the TWRP version 3.0.2 on the 6.0.1 beta before)
send this command on fastboot:
Code:
fastboot flash recovery <your twrp img here>
and hit enter. It must return 'OKAY'.
Unplug phone then boot into recovery and flash your SuperSU.zip
https://download.chainfire.eu/924/SuperSU/BETA-SuperSU-v2.68-20160228150503.zip
Click to expand...
Click to collapse
It doesn't work, I have trying out for a while, but fastboot doesn't flash anything

hv6478 said:
I love the sound of progress!
Click to expand...
Click to collapse
We have progress of sorts.
With prf creator add superSU and create the prerooted ROM.
In TWRP Wipe everything but SDcard and OTG
Install pre rooted ROM
Then Install RICDefieat.zip, byeselinux_flashable.zip, and BusyBox-v1.24.1-Stericson.zip
Power off the phone.
Open Flashtool
Load ftf of .570 and check the Exclude System box and flash the phone
Install TWRP using Z3C_MM_TWRP_Recovery_V2_By_Serajr
And that should be it.
Managed to get everything working bar the TWRP but I think that was my fault.
A download file of everything you need bar the ROM.

Buleste said:
We have progress of sorts.
With prf creator add superSU and create the prerooted ROM.
In TWRP Wipe everything but SDcard and OTG
Install pre rooted ROM
Then Install RICDefieat.zip, byeselinux_flashable.zip, and BusyBox-v1.24.1-Stericson.zip
Power off the phone.
Open Flashtool
Load ftf of .570 and check the Exclude System box and flash the phone
Install TWRP using Z3C_MM_TWRP_Recovery_V2_By_Serajr
And that should be it.
Managed to get everything working bar the TWRP but I think that was my fault.
A download file of everything you need bar the ROM.
Click to expand...
Click to collapse
Worked?

marlontravagli said:
Worked?
Click to expand...
Click to collapse
It seems to be working for me at the moment. Even TWRP.
Edit: TWRP is unstable and sometimes becomes unavailable . If that happens just find SGP621-RICDefeat.zip to enable R/W again and reinstall.

Buleste said:
We have progress of sorts.
With prf creator add superSU and create the prerooted ROM.
In TWRP Wipe everything but SDcard and OTG
Install pre rooted ROM
Then Install RICDefieat.zip, byeselinux_flashable.zip, and BusyBox-v1.24.1-Stericson.zip
Power off the phone.
Open Flashtool
Load ftf of .570 and check the Exclude System box and flash the phone
Install TWRP using Z3C_MM_TWRP_Recovery_V2_By_Serajr
And that should be it.
Managed to get everything working bar the TWRP but I think that was my fault.
A download file of everything you need bar the ROM.
Click to expand...
Click to collapse
ok...this sims to be right, thanks

superpipo said:
ok...this sims to be right, thanks
Click to expand...
Click to collapse
It seems that updating busybox to 1.24.1 stericson stops R/W permissions and the ability to access TWRP however it is easily fixed.

Bootloop at startup logo due to XZrecovery getting trashed

Long story - Tried to apply the latest Marshmallow rooted package for D6503 on my 6502 that was already rooted with XZ dual recovery. It installed successfully, was rooted too...but I forgot to add the patch that would fix the radio not working. So I try to reboot to recovery...and that doesn't work anymore. I tried installing TWRP recovery from the manager app, but it wouldn't reboot. Then I ran the XZ recovery installer externally, and now my phone is ****ed. Stuck at an infinite boot loop.
At this stage the only thing I can access is flashtool and fastboot, and since my bootloader is locked I can't flash a recovery that way (nor do I want to permanently lose DRM keys/camera quality as I've heard happens with unlocking the bootloader). I have a memory card and I used the option to disable loading the recovery specified on the XZ thread by adding a 'donotload' file on the sd card.
Still no use - I get a Sony logo for about 5 seconds, the screen goes dark and back to the same. At this point probably my recovery is screwed up or non existent and a bad situation has gone worse with the bootloop.
What can I try now?

@KaiserSnorezay
XZDR is still not compatible with MM, that's why you got a bootloop...
Also you can't install the "regular" TWRP with twrp manager on a LB as there is no recovery partition... it won't work and probably will mess your phone in the process.
The solution is to flash any KK / LP .ftf with flashtool (i would wipe everything when flashing as i have backups of my data/apps) , root it with kingroot or any other method you like, install xzdr for KK/LP and finally reboot to recovery and install the latest MM prerooted rom from niaboc which already has root&recovery (not xzdr btw) included. Since you have D6502 don't forget to install the baseband patch after the rom again
http://forum.xda-developers.com/xperia-z2/development/rom-official-6-0-1-23-5-0-486-beta-t3336770
Just did it exactly this way yesterday on my friends d6503 (minus the d6502 patch obviously) had 0 troubles MM, root and recovery working perfectly.

Thanks, will try this today. Is wiping data required or can i get by by just flashing the older one?

ptmaniac said:
The solution is to flash any KK / LP .ftf with flashtool (i would wipe everything when flashing as i have backups of my data/apps) , root it with kingroot or any other method you like, install xzdr for KK/LP and finally reboot to recovery and install the latest MM prerooted rom from niaboc which already has root&recovery (not xzdr btw) included. Since you have D6502 don't forget to install the baseband patch after the rom again
Click to expand...
Click to collapse
I managed to flash and root 17.1.2.A.0.314, but once again I'm unable to get any damn recovery to work. Installed XZDR, after that TWRP, in both cases it refuses to boot into recovery mode. What am I missing?

KaiserSnorezay said:
I managed to flash and root 17.1.2.A.0.314, but once again I'm unable to get any damn recovery to work. Installed XZDR, after that TWRP, in both cases it refuses to boot into recovery mode. What am I missing?
Click to expand...
Click to collapse
Weird, after you have your phone rooted it should be simple to install xzdr... just enable usb debugging in the phone and make sure you have the adb drivers correctly installed in your pc.
Download the latest xzdr from nut's thread ( http://forum.xda-developers.com/showthread.php?t=2261606 ) unzip it and run install.bat . After a successful install the phone should reboot to twrp automatically and it's done.

Okay, I fixed it..using Flashfire! No idea why the recovery didn't work earlier, but now finally I'm on Marshmallow. Thanks for the help!

KaiserSnorezay said:
Okay, I fixed it..using ! No idea why the recovery didn't work earlier, but now finally I'm on Marshmallow. Thanks for the help!
Click to expand...
Click to collapse
hey bro, just read your post. Yesterday i got an update msg in my software update menu of my Xperia Z2 D6502. After i updated i went into bootloop. i have very important stuff in my phone. i updated earlier too all the updates that sony servers inform about. so then i thought to flash with the stock file. Although i didnt knew the firmware number , i just flashed with 5.1.1 , 1st with Customized IN & later with of US. Both of them didn't work as well. Please help me out. I'm not much aware about this root stuff & all. hope to get reply soon from you or anyone in this forum.
-also i don't know the exact firmware number-

dodge911 said:
hey bro, just read your post. Yesterday i got an update msg in my software update menu of my Xperia Z2 D6502. After i updated i went into bootloop. i have very important stuff in my phone. i updated earlier too all the updates that sony servers inform about. so then i thought to flash with the stock file. Although i didnt knew the firmware number , i just flashed with 5.1.1 , 1st with Customized IN & later with of US. Both of them didn't work as well. Please help me out. I'm not much aware about this root stuff & all. hope to get reply soon from you or anyone in this forum.
-also i don't know the exact firmware number-
Click to expand...
Click to collapse
Try what ptmaniac suggested - flash an older FTF that can be rooted (more recent ones can't), root it, install recovery and then flash the newest build.
You'll have to improve your Google-fu to find a suitable firmware and a root technique for it.

KaiserSnorezay said:
Try what ptmaniac suggested - flash an older FTF that can be rooted (more recent ones can't), root it, install recovery and then flash the newest build.
You'll have to improve your Google-fu to find a suitable firmware and a root technique for it.
Click to expand...
Click to collapse
okay. you mean flashing any old firmware ( which i did and still in bootloop ) & root it. Then installing recovery for the same firmware ?
with "recovery" will i be able to get back my whole data ?

KaiserSnorezay said:
Long story - Tried to apply the latest Marshmallow rooted package for D6503 on my 6502 that was already rooted with XZ dual recovery. It installed successfully, was rooted too...but I forgot to add the patch that would fix the radio not working. So I try to reboot to recovery...and that doesn't work anymore. I tried installing TWRP recovery from the manager app, but it wouldn't reboot. Then I ran the XZ recovery installer externally, and now my phone is ****ed. Stuck at an infinite boot loop.
At this stage the only thing I can access is flashtool and fastboot, and since my bootloader is locked I can't flash a recovery that way (nor do I want to permanently lose DRM keys/camera quality as I've heard happens with unlocking the bootloader). I have a memory card and I used the option to disable loading the recovery specified on the XZ thread by adding a 'donotload' file on the sd card.
Still no use - I get a Sony logo for about 5 seconds, the screen goes dark and back to the same. At this point probably my recovery is screwed up or non existent and a bad situation has gone worse with the bootloop.
What can I try now?
Click to expand...
Click to collapse
hey i am having same problem with my xperia Z2 , it stucked in bootloop ,i have already tried to flash new firmware from xperifirm using flash tool,but i think my usb debugging is off, what can i do ,i cant start my phone so there are no chances for turning USB debugging on,what can i do, any solution,, just want my phone back,it will be okay if I loose my all data..please

DedSec_35 said:
hey i am having same problem with my xperia Z2 , it stucked in bootloop ,i have already tried to flash new firmware from xperifirm using flash tool,but i think my usb debugging is off, what can i do ,i cant start my phone so there are no chances for turning USB debugging on,what can i do, any solution,, just want my phone back,it will be okay if I loose my all data..please
Click to expand...
Click to collapse
Sorry, I ditched my Z2 for a Oneplus 3 in August 2016. Learnt my lesson, only going to use phones with easily unlockable bootloaders.

How do the root on Xperia Tablet Z2 (SGP521) with Android 6.0.1?

Hi.
I have a Xperia Tablet Z2 (SGP521) with Android 6.0.1 (build 23.5.A.0.570) without root, and I would like to make the root, how can I do?
Thanks in advance.
I'm sorry for my english.

Only way is:
- come back to original rom 4.4.2, using Flashtool http://www.flashtool.net/index.php
- root using Flashtool,
- flash TWRP http://nut.xperia-files.com/path/XZDualRecovery/Older_Releases/XZDualRecovery_2.8.21
- flash a prerooted rom using TWRP 2.8.21, http://forum.xda-developers.com/xperia-z2-tablet/general/prerooted-zip-vmo-ru-ua-kz-t3362729
- flash TWRP 3.0 can download from here http://forum.xda-developers.com/z3/general/wip-sony-android-6-0-mm-t3337357 Recroot combined v 4
To go on recovery, at the vibration when you turn on your device, push volume down button and recovery will start
I made it all working fine

lorisino said:
Only way is:
- come back to original rom 4.4.2, using Flashtool http://www.flashtool.net/index.php
- root using Flashtool,
- flash TWRP http://nut.xperia-files.com/path/XZDualRecovery/Older_Releases/XZDualRecovery_2.8.21
- flash a prerooted rom using TWRP 2.8.21, http://forum.xda-developers.com/xperia-z2-tablet/general/prerooted-zip-vmo-ru-ua-kz-t3362729
- flash TWRP 3.0 can download from here http://forum.xda-developers.com/z3/general/wip-sony-android-6-0-mm-t3337357 Recroot combined v 4
To go on recovery, at the vibration when you turn on your device, push volume down button and recovery will start
I made it all working fine
Click to expand...
Click to collapse
Hello,
why i need something "flash" after rooting? i dont understand what is the "flash" do?

Paja LT said:
Hello,
why i need something "flash" after rooting? i dont understand what is the "flash" do?
Click to expand...
Click to collapse
"Flash" means installing something to the internal memory.
You need to go back to a "rootable" version and after having your terminal rooted you can flash the latest rooted ROM.
Following the instructions on this thread https://forum.xda-developers.com/xp...lipopprerooted231a128z2-tabletsgp511-t3100821 I suggest you:
Flash the Lollipop 23.1.A.1.28 firmware with Flashtool;
Unlock the bootloader (not sure it is strictly needed but better avoid potential issues) with Flashtool (use the Sony website to get the unlock code as the automatic retrieval of Flashtool did not work for me);
Root using the script mentioned in the thread;
Flash the custom recovery;
Flash the rooted 6.0.1 ROM.

maxlnc said:
"Flash" means installing something to the internal memory.
You need to go back to a "rootable" version and after having your terminal rooted you can flash the latest rooted ROM.
Following the instructions on this thread https://forum.xda-developers.com/xp...lipopprerooted231a128z2-tabletsgp511-t3100821 I suggest you:
Flash the Lollipop 23.1.A.1.28 firmware with Flashtool;
Unlock the bootloader (not sure it is strictly needed but better avoid potential issues) with Flashtool (use the Sony website to get the unlock code as the automatic retrieval of Flashtool did not work for me);
Root using the script mentioned in the thread;
Flash the custom recovery;
Flash the rooted 6.0.1 ROM.
Click to expand...
Click to collapse
Thank you for the reply, as i understant the devise will work fine without any flashing? "Flash" means something installing in internal memory, but I do not understand why should I do it ?

please help me to root devise.
flashTool writing: "ERROR Illegal key size or default parameters."
That can i do?

Andriusss said:
please help me to root devise.
flashTool writing: "ERROR Illegal key size or default parameters."
That can i do?
Click to expand...
Click to collapse
You cant make the root with the flashtool! Copy the SuperSu (download newest zip) on your tablet (anywhere) and proceed with this: "TabZ2-lockeddualrecovery2.8.21-RELEASE.installer" you already downloaded from the tutorial. when you launch the "install.bat", the tablet will be rooted and twrp installed it auto-boot into twrp and now you can isntall your copied supersu zip then you can proceed with the tutorial
Got it fixed. In my first CWM Backup from the Dualrecovery Package (installer) was a working boot.img All fine now!

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