How to completely delete and install fresh Android on my Amlogic S805? - Android Stick & Console AMLogic based Computers

1st I want to say, thanks for checking my question!
Maybe the more precise question would be "How to flash Amlogic S805", right?
Ok then. In my Android TV I have installed Amlogic S805 (S805.5). Now I know that I probably made mistake buying that TV but it's ok afterall. It's 40' 1080p TV.
Everything is good except this Amlogic making me headaches every day, sometimes every week and sometimes it works for month or two without problems.
Whichever version of Google Play Services I install work for few days and then all apps start to crash, one by one until I ger white screen with text "This machine has serious error, need reboot to repair".
Sometimes it fixes problem and boots straight to Android home page but usually it just stuck with Boot loop, sometimes it's doing restarts immediately after Android animated logo appears... Also it happens that when I select "Smart TV" source of signal on my TV that there is no signal, even if I can see that Ethernet light on my router (which is right next to TV connected to it) is lit up, which means that it's connected and working but it's not giving picture?!
This Amlogic board has a reset button of course which just resets device, THERE IS NO ANDROID SYSTEM RECOVERY which is making me think that there is no way to wipe this broken OS for my Amlogic and install new one. When holding reset button 1st what's appearing is message saying that Android is being reseted, after setting all up it works normally until next few days it start to crash again.
Now, finally, my question is. Does any of you knows how and where I can download and install completely new Android (I would like to move from this Android 4.4.2 to Android 5.1) with SD Card? I have one photo right now of board itself, on board there is SD Card slot in which I can put SD Card with TWRP and Android 5.1? Will with SD Card inserted instead of reset Android System Recovery appear on screen (or TWRP) allowing me to wipe everything and install custom ROM or however is the right term to say?
How can I do it and is it even possible?

P.S But in short.
1. I need program that can make bootable SD Card with TWRP and Android 4 or Android 5
2. TWRP
3. Android OS
4. Little explanation how to correctly install new OS with TWRP.
Thanks!

Related

How to root a Trio Stealth Pro 7c by Mach Speed Technology

I purchased a Trio Stealth Pro 7in Tablet with these specs
Dimensions- W7.5” x H4.8” x D0.4”
Operating System- Android™ 4.0 (Ice Cream Sandwich)
CPU – A10 Cortex A8 1.2 GHz
GPU – Dual Mali-400 2D/3D core
RAM – 512MB DDR3
Flash storage – 4GB Internal
Display – 7 inch TFT LCD
Native Resolution – 800×480 pix
Expansion – Micro SD card slot (up to 32GB), Mini HDMI Socket
Wireless LAN – Realtek 8188
Video Output – HDMI Ver 1.4 output
Native video support – AVI(H.264), DIVX, XVID, RM, RMVB, MKV, WMV (non encrypted), MP4(H.264, MPEG, DIVX, XVID), MPEG, MPG, FLV. HD 1080P max
Native Audio Support – MP3,WMA (non encrypted),MP2,OGG,M4A,MA4,FLAC,3GP,WAV
Battery – Li-Ion rechargeable, up to 6 hours playtime
In an attempt to root I have successfully installed and run cm10_a10_20120902.zip and gapps-ics-20120429-signed.zip. Each compatibility file I run errors out with the message 'E:signature verification failed'. Can you direct me to a comp file that might work with the cm and gapps files mentioned above?
Thanks in Avance
The device is already rooted.
YannaMariex said:
The device is already rooted.
Click to expand...
Click to collapse
Can you clarify? I'm not sure what you mean. I don't find rooting instructions in a thread here.
Are you assuming the Trio Stealth Pro 7c and the Trio Stealth Pro 7 are the same thing, or do you know that they are?
Or do you mean it's already rooted out of the box, as the OP (a fellow newbie) reports here? (and what does that mean? That it even has a working Superuser.app and compatible su installed?
The manual (http://www.triomp3.com/wp-content/uploads/2012/05/Droid-stealth-manual.pdf <sic; that's the link on the site, even though it's named "Droid-stealth-manual") for the Trio Stealth Pro 7 says that one can do this:
1) Tap the setting icon.
2) Tap About tablet.
3) Tap System update, follow the onscreen instructions.
4) Tap Install system update only if there is new version available and you have the update file saved to your SD card.
http://forum.xda-developers.com/showthread.php?p=30709653#post30709653 (newer posts especially) seems like a good place to start with custom ROMs.
YannaMariex said:
The device is already rooted.
Click to expand...
Click to collapse
No it's not!
Trio Stealth 7C is rooted
I've seen a number of posts questioning whether the trio stealth 7C is rooted or not. So I tried a couple of things on my new tablet.
Since receiving it, I have only put CWM recovery 6 on it, which AFAIK does not change anything about root access.
My conclusion is that my tablet is rooted.
1) Using "adb shell", type "su" and did not get an error
2) installed terminal emulator, and typed "su" and did not get an error and the prompt went to a "#" symbol
3) Installed Titanium Backup Root and did backups successfully.
For comparison, I tried the first item above on some other phone that is not rooted and got an error about no having permission.
I suppose its possible that I did something along the way to get it rooted, but it certainly was not on purpose!
Trio Stealth Lite
I bought the Trio Stealth Lite, the 4.3" mini tablet, for my 3 yr old daughter as a traveling tablet. It's a perfect size for her tiny hands to bring along everywhere. It's much more portable than her 10" Nabi 2, plus at just $50, I don't care if she drops and breaks or loses it.
I wanted to add that this tablet to my surprise did come per-rooted, straight out of the box! After charging it up, I wanted to see by any chance it was per-rooted, since another kids tablet she had, the Meep was also per-rooted. (Side note, the Meep is a horrible tablet, I don't recommend it, returned after 1 week. I won't go into details, it'd be it's own separate forum). So, I installed Aptoide onto it, then Titanium Backup, which will tell you right away after you install and open it, if you have root access and indeed it did, straight from the box. After that, I downloaded and installed SuperSU and Busy Box, with no problems, which adds to the fact it's fully rooted already. Then I downloaded Lucky Patcher, since it has an option to install the normal Google Play Store or the modded version of it, since this tablet only came with the Amazon Store for apps/games. The Play Store works great on it, haven't came across an app/game that can't be installed onto it yet.
The best thing I did probably was after installing Root Explorer, I changed the "void fastb" file to swap the internal/external SD cards, which had only 1.7GB originally for apps/games, to now with the externalSD, as the internalSD with 29.7GB (32GB microSD), for apps/games! At first using a class 4 sdcard I had laying around, it'd have glitches sometimes not recognizing the externalSD after rebooting, but then I popped in a class 10 sdcard, the Sandisk Ultra SDXC (red/gray color card), and have had no problems ever since and still has 23GB+ for more apps/games! I also tweaked a few things to make it faster and longer battery life, which helped a lot. Its definitely the best $50 toy she has, I think..
So since, this Trio tablet came pre-rooted, there's a good possibility the other Trio's come pre-rooted too, and to test of yours is pre-rooted or not, you can simply follow what I did with my smaller Trio, first downloading Aptoide, then it's repos (for more apps). Using Aptiode, search, download and install Titanium Backup, SuperSU and Busy Box to confirm root access. Lucky Patcher and Root Explorer can also be found in Aptiode.
Oh by the way, I only had to install the Play Store, using Lucky Patcher, the other Google Apps that usually accompany it, was already installed on the tablet.
I would like to install a custom recovery for it, in case it ever crashes or freezes, and install back the factory ROM. It does have its own recovery, but can only be accessed thru the settings menu, which is no good, if it was to ever freeze up or can't boot. I tried all the different combos with the power, volume, and reset button, but can't ever access the recovery menu that way. It just takes me to the Android guy, lying open with a red exclamation point sticking out of its belly. Using the recovery thru the settings menu, actually takes you to a regular recovery menu, where you can pick to reboot, factory wipe, upgrade from SD, ect..
I tried installing CWM thru Rom Manager but it didn't have a recovery specific to this tablet and I wasn't sure if I could install a different tablets recovery onto this one..
If anyone happens to know how or where I can find one for this tablet, please let me know, I'd greatly appreciate it! :fingers-crossed:
Thanks in advanced!
trio stealth lite
Talysdaddy said:
I bought the Trio Stealth Lite, the 4.3" mini tablet, for my 3 yr old daughter as a traveling tablet. It's a perfect size for her tiny hands to bring along everywhere. It's much more portable than her 10" Nabi 2, plus at just $50, I don't care if she drops and breaks or loses it.
I wanted to add that this tablet to my surprise did come per-rooted, straight out of the box! After charging it up, I wanted to see by any chance it was per-rooted, since another kids tablet she had, the Meep was also per-rooted. (Side note, the Meep is a horrible tablet, I don't recommend it, returned after 1 week. I won't go into details, it'd be it's own separate forum). So, I installed Aptoide onto it, then Titanium Backup, which will tell you right away after you install and open it, if you have root access and indeed it did, straight from the box. After that, I downloaded and installed SuperSU and Busy Box, with no problems, which adds to the fact it's fully rooted already. Then I downloaded Lucky Patcher, since it has an option to install the normal Google Play Store or the modded version of it, since this tablet only came with the Amazon Store for apps/games. The Play Store works great on it, haven't came across an app/game that can't be installed onto it yet.
The best thing I did probably was after installing Root Explorer, I changed the "void fastb" file to swap the internal/external SD cards, which had only 1.7GB originally for apps/games, to now with the externalSD, as the internalSD with 29.7GB (32GB microSD), for apps/games! At first using a class 4 sdcard I had laying around, it'd have glitches sometimes not recognizing the externalSD after rebooting, but then I popped in a class 10 sdcard, the Sandisk Ultra SDXC (red/gray color card), and have had no problems ever since and still has 23GB+ for more apps/games! I also tweaked a few things to make it faster and longer battery life, which helped a lot. Its definitely the best $50 toy she has, I think..
So since, this Trio tablet came pre-rooted, there's a good possibility the other Trio's come pre-rooted too, and to test of yours is pre-rooted or not, you can simply follow what I did with my smaller Trio, first downloading Aptoide, then it's repos (for more apps). Using Aptiode, search, download and install Titanium Backup, SuperSU and Busy Box to confirm root access. Lucky Patcher and Root Explorer can also be found in Aptiode.
Oh by the way, I only had to install the Play Store, using Lucky Patcher, the other Google Apps that usually accompany it, was already installed on the tablet.
I would like to install a custom recovery for it, in case it ever crashes or freezes, and install back the factory ROM. It does have its own recovery, but can only be accessed thru the settings menu, which is no good, if it was to ever freeze up or can't boot. I tried all the different combos with the power, volume, and reset button, but can't ever access the recovery menu that way. It just takes me to the Android guy, lying open with a red exclamation point sticking out of its belly. Using the recovery thru the settings menu, actually takes you to a regular recovery menu, where you can pick to reboot, factory wipe, upgrade from SD, ect..
I tried installing CWM thru Rom Manager but it didn't have a recovery specific to this tablet and I wasn't sure if I could install a different tablets recovery onto this one..
If anyone happens to know how or where I can find one for this tablet, please let me know, I'd greatly appreciate it! :fingers-crossed:
Thanks in advanced!
Click to expand...
Click to collapse
Greetings, had a quick question for you. This was a great post, as I was having issues rooting this and had heard this device is aleady rooted. I was able to install Aptoid onto it with no issue, but when I tried Titanium Backup, it said the device was NOT rooted..? Do I need to install SuperSU first, then titanium backup? Thanks in advance if you get a chance to respond. I was able to get this device for $20 with a giftcard and was stoked to see how you got it setup.
Thanks!
Trio Stealth Lite Flixster problem
Hi,
I got the Trio Stealth Lite 4.5 inch screen and got a problem. I cannot play videos from my flixster account. I downloaded a ota root keeper and it did not help. So, can someone help me on how to root the device so I can use this device better, I don't want to mess it up. Thanks
Tried and thought i got it, but...
I have a Trio Stealth Pro 7c that I have been working on for over a week now to get Google play. It came rooted out of the box so I followed the above post with success. I downloaded Aptiode market, Titanium Backup, Busy Box, and all the rest suggested in that order. I loaded a mod version of Play that worked and I was playing games and loving it!! Then I powered down and went to bed. Next power on it had done a system reset and taken out all old markets and left only google play which was great except it seemed to add a partition to the internal memory which now wont allow me to download any apps and has erased all previous apps i loaded. It will fully function and I can use other app programs but if I download a google play app it says no room ( i now have have 2 internal storage menus 1 showing full with 35.44 mb apps and the second showing 1.71 gb total space with 1.65gb available.) Any thoughts on how I can either undo the partition so i can change to the original settings and start over or how to just undo the system restore that some how takes place at each power off? Not sure how I did it either! Thanks!

[Q] Problem downgrading CWM recovery for Allwinner A10 Tab

It's hard to me to actually find a whole lot of information so I'll just like you to the Tablet that I purchased. I know it is an AllwinnerA10 Boxchip processor speed runs at 1.2 GHZ. So basically when I first got it it was running fine, I attempted to flash an updated rom which ended up failing, so I decided to install a new recovery System. I do not recall the original recovery system, but what happened is I installed the wrong recovery system. I have an a10 and I accidentally installed a A13 Recovery System "version 6.0.2.8." instead of an A10 Recovery System. Basically the Recovery Mode is only partially functional due to it being programmed for an A10. It will not let me install/flash an android image and the screen flashes, it will also not allow me to mount files from my internal SD card, I believe that it will allow me to install from a external micro-sd. However, it needs to be charged at the moment so my memory is a little hazy on whether it allows me to. So lets assume that it doesn't allow me to do that for now. How would I go about fixing this problem, and unbricking my Tablet. Since I haven't made enough posts I am unable to send you a direct link. I can however give you some keywords so that it pops up when you are looking for it. It is from LightintheBox.com, it should be the 4th url on a google search.
DesireTab - Android 4.0 Tablet with 9.7 Inch Capacitive Touchscreen (16GB, 1G RAM, 1.2GHz, 3G, Dual Camera, HDMI Out,8000mA)
jrockfever said:
It's hard to me to actually find a whole lot of information so I'll just like you to the Tablet that I purchased. I know it is an AllwinnerA10 Boxchip processor speed runs at 1.2 GHZ. So basically when I first got it it was running fine, I attempted to flash an updated rom which ended up failing, so I decided to install a new recovery System. I do not recall the original recovery system, but what happened is I installed the wrong recovery system. I have an a10 and I accidentally installed a A13 Recovery System "version 6.0.2.8." instead of an A10 Recovery System. Basically the Recovery Mode is only partially functional due to it being programmed for an A10. It will not let me install/flash an android image and the screen flashes, it will also not allow me to mount files from my internal SD card, I believe that it will allow me to install from a external micro-sd. However, it needs to be charged at the moment so my memory is a little hazy on whether it allows me to. So lets assume that it doesn't allow me to do that for now. How would I go about fixing this problem, and unbricking my Tablet. Since I haven't made enough posts I am unable to send you a direct link. I can however give you some keywords so that it pops up when you are looking for it. It is from LightintheBox.com, it should be the 4th url on a google search.
DesireTab - Android 4.0 Tablet with 9.7 Inch Capacitive Touchscreen (16GB, 1G RAM, 1.2GHz, 3G, Dual Camera, HDMI Out,8000mA)
Click to expand...
Click to collapse
bump

[Q] Razr Doesn't Recognize Internal Storage Running Liquid Smooth

Obviously, I'm new to this site, as I imagine most are when they have their first big issue.
Right off the bat, I want to admit that this is solely my fault, and I have been trying to fix it for the past day... To make matters worse, the phone was a gift from my wife for our anniversary, so, I feel pretty bad about it...
The situation:
I rooted my phone yesterday with RazrBlade. I had to do a factory reset to get it to stick, but that was fine. I then installed Boot Menu Manager. I set up the necessary partitions, system_3 system.img (300mb), cache.img (300mb), and data.img (2Gb). I realize I probably should have given system more room... but I didn't think that was app related. I then flashed Liquid-JB-v2.8-OFFICIAL-spyder and gapps-jb-20130301-signed from goo.im. It didn't tell me the system partition was out of memory, so I assumed (like a fool) that everything was OK...
After a few reboots to the wrong system, namely the stock system, I decided to go into BMM and change the default to system_3, and then I did the dumbest thing possible: I thought to myself, "Wow, it would be a pain to see this bootloader each time my phone reboots. I'll turn the delay to 0!" So... I did...
The Problem:
My phone now boots straight past the recovery to system_3, which seems to have no space allocated for applications at all, including system ones. I attached a picture of the storage details. It goes through the setup process each time I reboot, and wipes any changes I make. I can't download apps, and I can't install them via APK because the phone thinks there is no space left. I don't have BMM installed in this system so I can't turn the delay up, to my knowledge. There is no file explorer on this system, so I can't go into the app files directly. I have tried connecting with "Android Commander" but it doesn't want to detect my device. I installed the ADT bundle for windows to get the usb driver, but still nothing... I also tried a factory reset again, but that does the same thing as rebooting for me now.
The Challange:
To my knowledge, I'm out of options, but I know most of you guys do this to see what you are capable of. I'm sure you've dealt with bigger issues. Can anyone help? Would Verizon techs be smart enough/have the right software to actually reset the phone?
Thanks!
RustyRazr said:
Obviously, I'm new to this site, as I imagine most are when they have their first big issue.
Right off the bat, I want to admit that this is solely my fault, and I have been trying to fix it for the past day... To make matters worse, the phone was a gift from my wife for our anniversary, so, I feel pretty bad about it...
The situation:
I rooted my phone yesterday with RazrBlade. I had to do a factory reset to get it to stick, but that was fine. I then installed Boot Menu Manager. I set up the necessary partitions, system_3 system.img (300mb), cache.img (300mb), and data.img (2Gb). I realize I probably should have given system more room... but I didn't think that was app related. I then flashed Liquid-JB-v2.8-OFFICIAL-spyder and gapps-jb-20130301-signed from goo.im. It didn't tell me the system partition was out of memory, so I assumed (like a fool) that everything was OK...
After a few reboots to the wrong system, namely the stock system, I decided to go into BMM and change the default to system_3, and then I did the dumbest thing possible: I thought to myself, "Wow, it would be a pain to see this bootloader each time my phone reboots. I'll turn the delay to 0!" So... I did...
The Problem:
My phone now boots straight past the recovery to system_3, which seems to have no space allocated for applications at all, including system ones. I attached a picture of the storage details. It goes through the setup process each time I reboot, and wipes any changes I make. I can't download apps, and I can't install them via APK because the phone thinks there is no space left. I don't have BMM installed in this system so I can't turn the delay up, to my knowledge. There is no file explorer on this system, so I can't go into the app files directly. I have tried connecting with "Android Commander" but it doesn't want to detect my device. I installed the ADT bundle for windows to get the usb driver, but still nothing... I also tried a factory reset again, but that does the same thing as rebooting for me now.
The Challange:
To my knowledge, I'm out of options, but I know most of you guys do this to see what you are capable of. I'm sure you've dealt with bigger issues. Can anyone help? Would Verizon techs be smart enough/have the right software to actually reset the phone?
Thanks!
Click to expand...
Click to collapse
I like to see you getting out of that one anyway,have you tried switching default storage? I mean try that I think that way the phone "thinks" your external sd is your internal memory and vice versa that might give you a chance to install BMM or a root explorer and debloat system..you got nothing to loose give it a try man,go to settings/advance and switch default storage,good luck.
Sent from my XT910 using xda premium
FIXED!
AztekSoul said:
go to settings/advance and switch default storage,good luck.
Click to expand...
Click to collapse
Unfortunately, I tried that. The problem was that it requires a reboot, which wiped any settings
HOWEVER, the fix was along that line, it just required me to go into android shell and tell it manually.
I followed these steps to make the phone install to the SD card (internal phone app partition really) by default (because I'm a newb, I can't post links, so just google "how-to-install-android-apps-to-the-sd-card-by-default-move-almost-any-app-to-the-sd-card").
After doing so, I still had a problem downloading BMM from the market, but I think that was due to the market being outdated and troublesome, so I had to find an apk version instead.
I installed it, and restored the boot delay to 30 secs.
I then immediately booted to system_1 to feel safe.
I may try loading the Liquid Smooth rom again once I've fixed the partitions, but I will NEVER turn BMM's boot delay to 0 s EVER again...

[Q] TF Prime boots into Android, but not into recovery

Hi everyone,
I purchased a used Asus Transformer Prime from someone locally. They already installed CynaogenMod on it, and it booted and appeared to work fine (albeit more slowly than what I expected/was used to, but that could be for several reasons). My initial intent upon purchase was to use it to dual-boot with Ubuntu or another Linux distro, but I haven't been successful in fulfilling that desire yet. Here's what I've done:
I tried to copy a folder into the "root" of the tablet, but it doesn't seem to take. So, I thought that maybe I needed to resize the partition (perhaps it was too small). To do this, I downloaded and ran Clockwork Mod ROM Manager premium and tried to flash the bootloader, but that doesn't seem to work- when I now try to boot into recovery by holding down the power and down vol. buttons, I get the four choices as I usually do - RDK, Android, USB, Wipe Data- but upon pressing RDK, the system just says it is booting the recovery image and hangs. I've also tried TWRP Manager, and it crashes. The system boots into Android just fine. The only other thing I noticed is that it doesn't seem to like my SD card - when I try to access the storage option in Android upon inserting it, storage crashes. Sometimes it will say I have inserted a blank SD card but it won't let me do anything with it.
Settings says my Kernel version is 3.1.10-g0cef264-dirty, [email protected] #2, Sun Nov3 20:11:09 EST 2013
CynanogenMod version 10.2-2031103-UNOFFICIAL -tf201, build number cm_201-userdebug 4.3.1 JLS36l 2e7bb9b83c test-keys
Android version 4.3.1
I downloaded and installed Flashify in hopes that it would work, but still no dice. I have tried a few other steps, suggested to me by a helpful fellow on the Flashify Google + community page , but haven't made progress.
What I'd ideally LIKE to happen is that I can get a dual boot for both Ubuntu and Android. I'm willing to do whatever I need to so this will happen, including wiping the tablet and starting from the ground up. However, I'm pretty new to Android modification (though I know my way around Android OS) and may need a bit of explanation on how to do certain things.
Any ideas?
*bump*

Z4 RK3368 Android LP5.1/MM6 Octa Core 64bit 2/16gb TV Box

Hey Guys,
I have a couple questions about this android box I purchased that's had me somewhat puzzled.
I have been an avid android user over the past many years. I am familiar with flashing tons of roms to all the phones I have had. Except my s6, it just sucks for roms. Anyways I have purchased the android box in this link (can't post links this new) I can't seem to fine a manufacturer website, I've Google a million things about the box and searched but I can't find anything. even in the instruction book there's no website or anything.
basically I'm looking to figure out how to at least update this box. there's no option in about device. also I don't like how the flash drive on the device is split into nand flash and regular storage. I would like to merge them all into one. I am also looking for custom roms that might enable me to achieve that, however nowhere I look has this box in their forums or anywhere. maybe it's a cloned box? there are other boxes that have the exact same components (or so they say) with custom firmware, however I don't want to chance it and rich bricking this device.
anyone that can offer any help or lead me in the right direction would be greatly appreciated. thank you in advance!
CPU-Rockchip*3368*Octa-Core(1.5GHZ)
GPU-Quad-Core*Mail-T6X*series
Memory-DDRIII*2GB
Flash-EMMC*16GB*(Support*32GB)
WiFi*- 2.4GB+5GBIRInfra*
Remote*control
Bluetooth4.0*
PowerDC*input**
5V/2AAccessoriesgift*box
Power*charger*adapterHDM*cableIR*remote*controlAV*cableUser*ManualI/O1*HDM*2.0Up*to*2160P(2K*4K)2*USB*HOSTHost**USB port1*SPDIFCoaxial*1*TF*CARDSUPPORT*1~32GB1*RJ451000*BaseT1*Power*input5V/2ASoftwareOSAndroid*5.1 LollipopVideoMKV,WMV/VC-1*SP/MP/AP,MPG,MPEG,dat,avi,mov,iso,mp4,rm,H.264,H.265,realVideo*8/9/10,etc.*up*to*2160PAudioMP3,AAC,WMA,RM,FLAC,OGGPicturejpg,JPEG,MJPEG,PNGAdobe*FlashAdobe*Flash*10.1*support*or*aboveSupport*languageChinese*,*English*,Germany*,Japanese,*Korea**etc.**24*languagesDLNASupports Video and Music Playback over networkGoogleTV*RemoteThrough*wi-fi*network*to*realize*control*the*productLANThrough*the*LAN,*can*check*other*devices*to*share*information3D*moiveSupport*3D*movieMotivator*air-mouseSupport*the*body*feeling*game,*such*as*playing*tennis,*paper*planes,*shooting,*etcApplicationsOnlineBrowse*all**video*websitesAppsDownload games and applications from the Google play storeMediumLocal*Media*playback,support for HDD, SD*cardTalk*onlineSupport**SKYPE*video**call*,MSN*,*facebook*,twitter etcOthersSupports Wifi, has router network extender functionsSupports KODI,*Email*and more
Many roms / firmwares being updated for this device:
http://freaktab.com/forum/tv-player...y-x6-acemax-ak838-z4-rk3368-ekb368-custom-rom
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
This 1 used by me and referred in other posts. Fast and stable. 16gb unified storage. Kodi and the works.
Make sure you use restore in FactoryTool_v1.39 from archive:
http://download1691.mediafire.com/p...dating+instruction&Drivers&Flashing+Tools.zip
http://4pda.ru/forum/lofiversion/index.php?t702783-100.html
roland deschan said:
Many roms / firmwares being updated for this device:
http://freaktab.com/forum/tv-player...y-x6-acemax-ak838-z4-rk3368-ekb368-custom-rom
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
This 1 used by me and referred in other posts. Fast and stable. 16gb unified storage. Kodi and the works.
Make sure you use restore in FactoryTool_v1.39 from archive:
http://download1691.mediafire.com/p...dating+instruction&Drivers&Flashing+Tools.zip
http://4pda.ru/forum/lofiversion/index.php?t702783-100.html
Click to expand...
Click to collapse
I just picked up one of these about a week ago and found instructions to install TWRP and update SuperSU. The box had 'root' out of the box but it was some specialized root based on an old version of SuperSU (1.93 I believe).
I have successfully installed TWRP 2.8.7.0 and updated to SuperSU 2.46.
Since this is just an android tablet essentially, does anyone know if you can flash these ROMs through TWRP?
Not to my knowledge, just use above tool. It will go alive once you are in bootloader with usb otg cable connected to win (of course with driver pack etc. installed). Titanium or else can do that, instead of trying to press reset button while powering on. Of course recovery will go back to default.
roland deschan said:
Not to my knowledge, just use above tool. It will go alive once you are in bootloader with usb otg cable connected to win (of course with driver pack etc. installed). Titanium or else can do that, instead of trying to press reset button while powering on. Of course recovery will go back to default.
Click to expand...
Click to collapse
Are you running liamstears custom ROM or the 12/22 factory firmware?
The split internal storage is something I would like to do without, but I was wondering if it was changed on the 12/22 factory firmware?
12/22 firmware. Fast and stable.
Havent tried liamstears yet. Feedback if you do please.
awesome thanks! thats what I suspected when I was going through the firmwares for these devices. I just wasn't sure if the z4 rk3368 device would work on this one. I've seen a few brands with z4 and as I know with phones.. wrong brand and you're bricked lol. anyways.. I ended up buying a tronsmart vega s95 telos.. but it didn't come rooted. so I rooted it and now I'm getting play services force close and all sorts of bugs and errors.. maybe I'll just keep the z4. it seems to work better.
what link did you follow to get twrp installed?? same thing I'm guessing, punch z4 twrp in google and eventually come upon the right place.
12/22 factory firmware? mines stuck at Nov 10 I think.. it won't let me update using the rk settings app.. which is why I was fed up with it in the first place lol.
12/22 firmware. Unified 16gb App storage. More available with microsd card. Fully functional Kodi with channels, etc. 4k HEVC x265 movies. Youtube 1080p.
Easiest method to update rom is to put extracted update.img from zip file
http://chinagadgetsreviews.blogspot.ro/2016/01/download-latest-android-lollipop-511.html?m=1
on a sdcard / usb and boot. After about a minute into the Android desktop, system will ask for update prompt. Only applicable to system still with default recovery.
If you have some stability issues or with different recovery, you can backup your apps / data with Titanium etc. and then use above Factory tool restore new rom.
These roms usually come with their own recovery, but some modded ones with TWRP/full root, supersu and all. But you dont really need them.
thanks a lot man! I'm downloading right now and will test it on my box tomorrow after work!
I've tried 100 times and it just keeps saying failed to mount /mnt/external_sd (no such device)
I'm using my USB flash drive.
this is becomming a huge pain in the just to update I'm starting to think why this company can make these products and not have any support or anything for it . and that flash tool is in mandarin and I can't even figure out how to work that. I put in the update.img and press go.. but whenever I try to boot to download mode like you mentioned in one of the posts it just turns off the box.. this thing is literally a piece of junk. and so is this tronsmart vega s95.. same thing. it's extremely frustrating. whoever developed this z4 box did a really chappy job on the firmware.. and I do not recommend it to anyone..
If you had gone through the instructions pdf, it clearly shows how to change into English by pressing the World icon. Remember in bootloader mode the tv screen would be black, if you are using the tool. The big red button will turn into green to show readiness.
For automatic update you dont even have to go into recovery as seen in attached image. Easiest.
Hi Roland,
love to see that there are already XDA-members looking at the Z4 TV box. I have just ordered one and hope to get it within a few weeks. Just some dumb questions, hoping you can provide me with some information:
- I see that there are several 'versions' of the Z4: for instance Acemax, but I have ordered the Andoer. Are those just different manufacturers?
- Are there any differences in model/content (installed app's) per manufacturer?
- If my Andoer turned out to have an older firmware than the 22/12, could I still use the Acemax 22/12 firmware you refered to in your link?
- Kodi will be preinstalled, I saw. I do not know what version of Kodi that will be, but can it just be updated to the most recent version in the Google Play Store?
- I do not know what other apps are installed, but is it possible to de-install apps you do not need, or are they part of the firmware and impossible to delete
I know, part of the answers I surely will discover once I got the Z4, but I just can't wait to start experimenting, even it is only in my mind
Thanks in advance!
Jos
hi Roland
I tried that batch tool first which is the one I couldn't change languages in lol. but the other tool with the red button I changed into English. however I did not know that it would remain blank when in download mode. I will have to give it one more go tonight with it. I figured that I loaded it into bootloader and the z4 box light turned red so I thought it was off and didn't load to bootloader.
I also did the USB update and it would just fail on me every time I used it. the update prompt did come up and I pressed install. perhaps I need to check if USB debugging is on. I think it is but it wouldn't hurt to check. but I think I will have to go through the factory tool to update way for sure.
thanks for your help roland, I will write back after I give it another go tonight!
i can't find the 22/12 update ! can anybody share the link direct to firmware ?
@DriftJos
l have got an Andoer too. Most of these brands come from the same hardware factory and thus have the same specs/apps.
Yes you will use the same firmware https://mega.nz/#!JBBXgDgC!VSra8Hc6KR77Pvdw67eDpjeT_ku-TXdYgYaInSAfyvU (direct link @prisim) or several user dev roms. Unified 16gb app storage etc and the works.
You can uninstall bundled Kodi (by Titanium free etc.) by official Kodi Jarvis 16.0 beta 5 & such with pass-through support test builds @ http://forum.kodi.tv/showthread.php?tid=252852
Again you will be able to uninstall useless apps directly or through Titanium.
---------- Post added at 11:47 PM ---------- Previous post was at 11:43 PM ----------
@mikekuel25
Always mention the firmware version you are having and which recovery? The automatic update should work if you still have the factory recovery.
Check the FactoryTool process in attached images.
I'm trying to flash the firmware that I downloaded from that China gadgets site that was mentioned on this thread. I think it's the stock 12/22 for the device. and I have stock recovery.
I extracted the update.exe file and saved it to my USB drive plugged it in and restarted. relieved the update prompt. chose install update and it rebooted into recovery and tried to apply the update but it fails. I'm not ready to give up yet with this device lol. it's just another platform I have to learn. it took me a bit with smartphones to figure it out back in the day.. perhaps it's the same thing now..
and I'm updated to 12/22.. awesome. those pictures really helped me man thanks.
now as for installing twrp and all that. you mentioned that it's not really needed? I'm assuming I can flash any rom given they are in .img format using factory tool. however the benefit of twrp would be an easier interface for creating nandroid backups and clearing cache/factory reset. perhaps I will install it. i might give leamstears rom a try. I will let you know how it is if I do.
thanks again!
so I updated to the new 12/22.. everything works fine except with Google play store.. I keep getting a can't retrieve source error with everything I try to download. I've refreshed and factory reset the firmware 5 times now and kept trying.
so I got fed up with the stock so I tried leamstears rom and it works great.. except sometimes it just becomes completely unresponsive. I'm starting to think there is something wrong with this box. even on stock firmware from the box I've been having issues with unresponsive freezing.
what do you think of the nvidia shield?
mikekuel25 said:
so I updated to the new 12/22.. everything works fine except with Google play store.. I keep getting a can't retrieve source error with everything I try to download. I've refreshed and factory reset the firmware 5 times now and kept trying.
so I got fed up with the stock so I tried leamstears rom and it works great.. except sometimes it just becomes completely unresponsive. I'm starting to think there is something wrong with this box. even on stock firmware from the box I've been having issues with unresponsive freezing.
what do you think of the nvidia shield?
Click to expand...
Click to collapse
The PlayStore error you were seeing is because the 12/22 firmware comes with a *very* old version (5.2.x). The PlayStore will eventually update everything to the latest version by itself but if you don't want to wait, go over to apkmirror.com and download PlayStore 6.0.5 and install it manually. Once you do, it should also update the Play Services to 8.4.x and your should be good to go. I had this issue as well but I had seen it before and knew I needed to update.
So far the 12/22 version has been great, and having the unified internal storage is a huge plus.
If you feel so inclined, knowing that some of the custom builds of Kodi take up a large amount of space... there is this trick that was introduced in Helix:
http://kodi.wiki/view/HOW-TO:Change data location for Android
This will allow you to have only the Kodi app on internal storage (~125 MB) and any data from addons/programs etc. in another location (such as an external SD).
I often
1. Install Kodi on internal storage
2. Zip up the contents of org.xbmc.com directory
3. Copy it to external storage
4. Unzip it in /external_sd/kodi_data
5. Create the xbmc_env.properties file that references my Kodi data location.
6. Delete the contents of /sdcard/Android/data/org.xbmc.com/
Voila! You have freed up internal storage.... You can also persist a Kodi setup this way or run multiple custom installs. If you re-image your media box, you can re-install Kodi and as long as the xbmc_env.properties points to your external_sd with your Kodi data, it will start right up back into your setup... :good:

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