How to Downgrade R5a Rooted AIO to R1a - Sony Tablet S

Hi i used AIO to upgrade to R5A and want to go back to R1A as theres too many bugs like icons dissapearing, games no longer working, stupid messages saying not enough space etc, i have signed-nbx03_003-ota-120803004.zip so just need to know how to go back please.

tonycrew said:
Hi i used AIO to upgrade to R5A and want to go back to R1A as theres too many bugs like icons dissapearing, games no longer working, stupid messages saying not enough space etc, i have signed-nbx03_003-ota-120803004.zip so just need to know how to go back please.
Click to expand...
Click to collapse
If you used AiO then incremental should be low. Just go to recovery and install the file through there. Still stuck, check out my FAQ in Signature links.
Stifilz

Hi i did it through recovery with signed-nbx03_003-ota-120803004 but i'm still on R5A...? any ideas as to why.

Its ok i used AIO 5.3 to create custom and let it do its stuff now back to R1A thanks

Related

ROOT, Recovery and Update < LOOK here FIRST

This is going to be simply a collection of links with important points...Please read ALL directions and comments carefully...as no one is responsible for any damage to your phone.
NOTE 1: IF YOU ARE UNROOTED AND ALREADY UPDATED WITH OTA, YOU CAN STILL USE THE PROCESSES BELOW TO ROOT AND FLASH RECOVERY.
>> Rooting Samsung Fascinate
>> Flashing Clockwork Recovery
NOTE 2: IF YOU ARE ROOTED AND WANT TO KEEP ROOT, DO NOT INSTALL VERIZON OTA UPDATE. WAIT FOR DEVELOPERS TO POST A ROOTED UPDATE.
If something went wrong and you did not have recovery installed, use Odin to restore system to stock >> Odin Restore files to get you to stock
If something went wrong, but you are still able to get into clockwork recovery >> Stock Nandroid Image
NOTE 3: IF YOU ARE ROOTED, HAVE LAGFIX AND APPS REMOVED, DO NOT INSTALL VERIZON OTA UPDATE. YOU WILL RUN INTO ISSUES. YOU NEED TO COMPLETELY GO BACK TO STOCK, THEN UPDATE. YOU WILL LOSE ROOT.
If you want to stop the OTA update notification, use this file which provides simple edits...but be careful as it may make further updates more difficult >> SCH-I500.DI01 Update
UPDATED:
OTA Update with Root and Busybox >> DH12 to DI01 update with root and busybox
Please post corrections and I will update the OP...I see too many people messing up their devices. Just want to help.
My path.
1) Stock with root mentioned in this dev section
2)restored CW backup
3)used CW to install the update mentioned in this thread.
No problems so far.
After reading this thread again I went to stock and stock kernel. Rooted and gold again.
I think that CPU Scale app causes the Fascinate to shut down, so if you use it and getting them.... remove the app or let me know if you fixed.
Thanks!!!
Now, here is something I didn't try yet. I am still stock (not rooted), ran the OTA...and with all people having issues, I am scared to root. I want to try but I think I will wait and see if anyone else does this.
tats_06 said:
This is going to be simply a collection of links with important points...
>> Rooting Samsung Fascinate
>> Flashing Clockwork Recovery
NOTE 1: IF YOU ARE ROOTED AND WANT TO KEEP ROOT, DO NOT INSTALL VERIZON OTA UPDATE. WAIT FOR DEVELOPERS TO POST A ROOTED UPDATE.
If something went wrong and you did not have recovery installed, use Odin to restore system to stock >> Odin Restore files to get you to stock
If something went wrong, but you are still able to get into clockwork recovery >> Stock Nandroid Image
NOTE 2: IF YOU ARE ROOTED, HAVE LAGFIX AND APPS REMOVED, DO NOT INSTALL VERIZON OTA UPDATE. YOU WILL RUN INTO ISSUES. YOU NEED TO COMPLETELY GO BACK TO STOCK, THEN UPDATE. YOU WILL LOSE ROOT.
If you don't care about root and want to install the OTA update manually >> SCH-I500.DI01 Update
Please post corrections and I will update the OP...I see too many people messing up their devices. Just want to help.
Click to expand...
Click to collapse
I thought the post about doing the OTA manually would allow you to keep root, seeing that it's a stripped down version.
Let me clarify that. If that's the case, I can update the OP.
Restored, updated and Rerooted
All is well. No problems so far.
Guys, pay attention to that update file. It is only updating modem.bin, and then updating your version number so you don't get nagged for an update. There are many more patches/updates in this fix than just modem.bin, and by doing only modem.bin you make it a bit more difficult on yourself to update down the road.
If that's all you want, go ahead and use it, but in no way did JT intend for this to get distributed as "this is what you should use if you have root" update.
Read before using, that's all I ask.
namebrandon said:
Guys, pay attention to that update file. It is only updating modem.bin, and then updating your version number so you don't get nagged for an update. There are many more patches/updates in this fix than just modem.bin, and by doing only modem.bin you make it a bit more difficult on yourself to update down the road.
If that's all you want, go ahead and use it, but in no way did JT intend for this to get distributed as "this is what you should use if you have root" update.
Read before using, that's all I ask.
Click to expand...
Click to collapse
Thanks for heads up...first post updated.
Bump.... Back to top till this gets stickied!
wasupwithuman said:
Bump.... Back to top till this gets stickied!
Click to expand...
Click to collapse
Thanks! I just reported it too to request for sticky.
Just thought I would menetion that phone is auto updating the software once it is downloaded to phone at night I woke up this morning and just reposed at work when I went to use wireless tether it wouldn't work looked at my phone and realized it had been auto updated time to go back to stock and reroot
Sent from my SCH-I500 using XDA App
azalvarez03 said:
Just thought I would menetion that phone is auto updating the software once it is downloaded to phone at night I woke up this morning and just reposed at work when I went to use wireless tether it wouldn't work looked at my phone and realized it had been auto updated time to go back to stock and reroot
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
Do you have to go back to stock first before rooting? Or can you just run the root OVER the update? Thanks.
tats_06 said:
Do you have to go back to stock first before rooting? Or can you just run the root OVER the update? Thanks.
Click to expand...
Click to collapse
I don't think the update blocks root. you should be able to install the OTA as long as your not rooted, then once it is installed go ahead and root your device.
Ok...looks like root went thru...working on cwm recovery now.
OK, recovery installed successfully...running a backup right now.
Should I test restoring? Or should I assume I am safe?
Rooting after OTA update.
Can someone give a diffinative answer please. Can we root after the OTA update or does the update block root?
lukaro said:
Can someone give a diffinative answer please. Can we root after the OTA update or does the update block root?
Click to expand...
Click to collapse
If you have CWM installed, you always have root via adb, which means you can get your root apps working.
If you're not running CWM, I don't know. Someone who's tried rage.bin post-update could tell you.
lukaro said:
Can someone give a diffinative answer please. Can we root after the OTA update or does the update block root?
Click to expand...
Click to collapse
Yes you can root after update, I did it fine, but had to attempt it twice, the first try it hung, so had to do a battery pull, and then the second time it worked fine.
Nothing in the update seems worth it to return to stock (I've removed so many stock apps already.)
I'm having the Force Close loop issue. My CWR seems to be missing, as all I can access is Android system recovery <2e> with the options of:
reboot system now
apply sdcard:update.zip
wipe data/factory reset
wipe cache partition
Using the Odin method didn't work for me, on multiple tries. My SD card appears to be wiped clean and I can't enter debug mode.
Is there anything short of a miracle that I can do to fix my phone? I've seen a few posts with people saying they had similar problems as mine, but there was never and explanation of how or if they fixed there phone.
Thanks in advance

[Q] RUU 2.3.4...Can I Root and install custom ROMs?

Hey everyone, I am new to the rooting world however I have only experienced good things. I decided to root my thunderbolt using TB Autoroot+htc sync last night(had the original stock froyo, was going to installed cyanogen mod 7) and was successful. Unfortunately, I then installed the leaked 2.3.4 RUU GB which rerooted my TB before I installed the cm7(wanted to try the RUU out, bad idea lol). I was wondering if all or any of these are possible (dont care about losing data, just don't want to brick, ie avoiding command lines if possible):
1. root the phone while maintaining the leaked 2.3.4 RUU, just as was done for FROYO? Original reason for rooting was to remove the bloatware apps, but not having custom roms would be ok at this point if that is this is the only option. I know there is the revolution method to root, however will that work on the leaked 2.3.4 RUU?
2. root the tb with my current 2.3.4 RUU and install the BAMF 2.3.4/sense 3.0 GB build, or some other custom 2.3.4 rom?
A tutorial or walk through would be great! I know there are some out there, however I am looking for one specifically for those that have the leaked 2.3.4 RUU on the thunderbolt.
Also, can someone explain the difference in features of the GB builds that have been out for some time(customs) vs the RUU by verizon? I'm not talking about the physical aspects or the apps that come with, but more in terms of installing/switching between them. I know I need to root in order to install the custom roms, but assuming i can root the 2.3.4 RUU, will I be able to install any other 2.3.4 rom such as BAMF or cyanogen without problems? I have heard that you just arent allowed to go backwards, ie back to Froyo one you update to GB, but I should be able to install any 2.3.4 GB ROM once rooted via the bootloader(power+volume down) True?
Any help would be great! Thanks!
Yes you can. Just use revolutionary to root the new GB build. Here is a video tutorial for you.
Well, here comes your first less than pleasant reply...
Pretty much everything you wanted to know is posted in my thread stickied in the Q&A section. That's also where this post is going to end up. Please check my thread on basic noob questions, search before posting, and post in the correct forum.
Ota update after root
I just got this thunderbolt replacement in the mail. I noticed OTA was trying to update so I hurried and pulled the battery to intterupt the update since it was in the version I needed to be to ROOT. Ok I went ahead and ROOTED the phone then updated my RADIO (wich by the way is a big difference without it, it wont stay in 4g) ok so I think im good to go when I see the phone is trying to do a FIRMWARE update again, I dont know if this will ruin my root or phone so Im in airplane mode till I find out what to do. I dont know how to turn off automatic update and I dont want to mess up my root or phone. WHAT DO I DO PLEASE HELP!!!
Jeovanny said:
I just got this thunderbolt replacement in the mail. I noticed OTA was trying to update so I hurried and pulled the battery to intterupt the update since it was in the version I needed to be to ROOT. Ok I went ahead and ROOTED the phone then updated my RADIO (wich by the way is a big difference without it, it wont stay in 4g) ok so I think im good to go when I see the phone is trying to do a FIRMWARE update again, I dont know if this will ruin my root or phone so Im in airplane mode till I find out what to do. I dont know how to turn off automatic update and I dont want to mess up my root or phone. WHAT DO I DO PLEASE HELP!!!
Click to expand...
Click to collapse
If you are rooted, just use a program like root explorer to search for a file called otacerts.zip and rename it to otacerts.bak
When you open root explorer, make sure to put it into write mode. look at the top left side of the program and press on the mount r/w option
Cant find rom
I want to flash rom but I cant find it in my sd card through rom manager and also through recovery any suggestions its in the root of the phone highest directory
Jeovanny said:
I want to flash rom but I cant find it in my sd card through rom manager and also through recovery any suggestions its in the root of the phone highest directory
Click to expand...
Click to collapse
If you used your phone to download a rom, its in the "download" folder, move it to the root of sd card
Sent from my ADR6400L using XDA App
Root Error
I am trying to Root my Thunderbolt but keep getting the following error:
Failed to get Root!
I am using revolutionary.
I have installed, made sure their was a connection, and then removed HTC Sync.
I downloaded and installed Android USB Drivers.
I selected USB Debugging
Thunderbolt Info:
HBOOT 1.04.000
Android 2.3.4
ROM Ver 2.11.605.9
What am I missing and where can I get it? Can anyone help me out with this? Thanks in advance...
I've never rooted but I believe you need to downgrade. Revolutionary does not work with the latest OTA. There are several posts around that explain how to downgrade to the previous OTA (link below). Then you should be able to use the revolutionary method.
http://forum.xda-developers.com/showthread.php?t=1401959
Sent from my Thunderbolt using Tapatalk
Yes you need to downgrade to 2.11.605.5 then use reveloutionary

[Q] Stuck at 3.2, rooted and Build#10 Kernel

Hello!
First of all, thank you - Condi - for this great tool.
Unfortunately I managed it to flash a downloaded OTA (signed-nbx03_007-ota-11000.014).
Right now, the device is rooted, has Android 3.2 and Kernel Build10#1 on it.
I was able to disable update notifications with your tool, but everything else is not working right now because of the common Build10 Problem.
Is there a way to get back to stock, even without root but @ 3.2.1 and the upcoming 4.0.3?
Thanks in advance!
Sorry, but this it not really true. The build#10 problem concerns only 3.2.1r2 version. Otherwise you would be not able to root your device with version 3.2.
Could you explain what you mean with "but everything else is not working right now because of the common Build10 Problem.", please?
Regarding your question .. it is really easy to go back to stock .. switch update notifivcation "on" (maybe you have to restore origional build.prop) and install the update version 3.2.1R2 ... done.
Its a bit difficult to explain, but right now I have 3.2 installed.
After switching the update notification to ON, I get the message to update to 3.2 again (!?)
Right now, I have root access in my device. The tool is able to switch notification on/off, but re-root or another step (6-8) is not possible for me.
I get the error that is typical for Build#10 in the script.

[Q] Lost root, help downgrading to 4.1.2

Hi all,
I'm a bit of a n00b at this, so please forgive me.
I started with Android 4.1.2, Kernel 3.4.0-g298631f-02047-gec59411, build 10.1.C.0.370.
I rooted it using Doomlord's easy-root and then when attempting to flash custom recovery, I accidentally flashed some other .img and the tablet wouldn't even turn on. I cried. Like, a few good tears.
Went online, found out I wasn't screwed, and figured out how to flash SGP312_10.4.B.0.577_VMo DE_1273-3719_WIFI312G.
But, as I said, I lost root, and am confused about how to downgrade back to 4.1.2 properly without bricking.
Here is my current info:
Version 4.3, Kernel 3.4.0-g1b44cd5, build 10.4.b.0.577
In this thread, under "Downgrade your rom" and "back to 4.1.2 and rooting" it says "if you're in 4.3, Flash this SGP 351 4.1.2 FTF using Flash Tool and it will be booted in 4.1.2. if you have different Variant downgrade to your Variant FTF file"
What is a variant FTF file? Can I just use any SGP 312 4.1.2 FTF? Does anyone know a safe one to use?
Thanks!
Just wipe EVERYTHING on flashtools. Make sure that you have al wipe checked, and press start flashing.
But be careful, sometimes, bootloader is messed up with updates, not sure if it is your case because i don't have a SGP312. Instead i have the LTE variant, wich turned itself into an stubborn piece of technology LOL
Sent from my little big badass boy!
worf_1977 said:
Just wipe EVERYTHING on flashtools. Make sure that you have al wipe checked, and press start flashing.
But be careful, sometimes, bootloader is messed up with updates, not sure if it is your case because i don't have a SGP312. Instead i have the LTE variant, wich turned itself into an stubborn piece of technology LOL
Sent from my little big badass boy!
Click to expand...
Click to collapse
Thanks for the response!
Just not sure what you mean by "wipe everything". What am I flashing it with? Which firmware? And what's "al wipe"?
I tried posting a screenshot of the flash tools but as a new user I can't do it. Sorry for being a n00b.
UberBaumer said:
Thanks for the response!
Just not sure what you mean by "wipe everything". What am I flashing it with? Which firmware? And what's "al wipe"?
I tried posting a screenshot of the flash tools but as a new user I can't do it. Sorry for being a n00b.
Click to expand...
Click to collapse
I believe by "wipe everything" and "al wipe", they mean select to wipe APPSLOG, CACHE, and DATA during the flashing process. The flash tool you need can be downloaded from HERE. You can download a US version of the firmware from my post HERE.
Cat McGowan said:
I believe by "wipe everything" and "al wipe", they mean select to wipe APPSLOG, CACHE, and DATA during the flashing process. The flash tool you need can be downloaded from HERE. You can download a US version of the firmware from my post HERE.
Click to expand...
Click to collapse
THANK YOU, SIR.
I really appreciate it!
Back onto 4.1 and just rooted again. Now I just need to manage not screwing up installing CWM like I did last time!
Grrr...so I'm having trouble again.
When I try flashing CWM it keeps soft-bricking or whatever my tablet. It won't boot and I need to put it into fastboot mode and reflash the firmware.
I'm using the command fastboot flash boot TabZ_DooMLoRD_AdvStkKernel_FW-253-v01.img
Is there a better or another way to get CWM installed?
UberBaumer said:
Grrr...so I'm having trouble again.
When I try flashing CWM it keeps soft-bricking or whatever my tablet. It won't boot and I need to put it into fastboot mode and reflash the firmware.
I'm using the command fastboot flash boot TabZ_DooMLoRD_AdvStkKernel_FW-253-v01.img
Is there a better or another way to get CWM installed?
Click to expand...
Click to collapse
TabZ_DooMLoRD_AdvStkKernel_FW-253-v01.img is for the SGP321 running firmware 10.1.1.A.1.253.
You have a SGP312.
TabZ_DooMLoRD_AdvStkKernel_FW-344-v01.img is for the SGP312 running firmware 10.1.C.0.344.
You are running firmware 10.1.C.0.370.
You would probably have better luck trying to install Nut's XZDualRecovery.
Cat McGowan said:
TabZ_DooMLoRD_AdvStkKernel_FW-253-v01.img is for the SGP321 running firmware 10.1.1.A.1.253.
You have a SGP312.
TabZ_DooMLoRD_AdvStkKernel_FW-344-v01.img is for the SGP312 running firmware 10.1.C.0.344.
You are running firmware 10.1.C.0.370.
You would probably have better luck trying to install Nut's XZDualRecovery.
Click to expand...
Click to collapse
Jeez, dude, you're totally rocking my world. Thanks a ton for all your help.
I've successfully installed the XZ DualRecovery.
But now something weird is happening: when I try installing various roms (cm-10.2.0-pollux_windy or cm-11-20140418-nightly-pollux_windy) I get the error that it's for the wrong device. It tells me that I have a Pollux, but according to google, Pollux is the LTE version - I most definitely have the SG312 32GB WiFi version).
Did I go wrong somewhere here?
UberBaumer said:
Jeez, dude, you're totally rocking my world. Thanks a ton for all your help.
I've successfully installed the XZ DualRecovery.
But now something weird is happening: when I try installing various roms (cm-10.2.0-pollux_windy or cm-11-20140418-nightly-pollux_windy) I get the error that it's for the wrong device. It tells me that I have a Pollux, but according to google, Pollux is the LTE version - I most definitely have the SG312 32GB WiFi version).
Did I go wrong somewhere here?
Click to expand...
Click to collapse
I do not install custom ROMs. No ROM has ever impressed me enough to cause me to want to install it. However, I have read posts regarding your problem in the Xperia Tablet Z Original Android Development forum. Look there and perhaps you will find the answer you need.
Cat McGowan said:
I do not install custom ROMs. No ROM has ever impressed me enough to cause me to want to install it. However, I have read posts regarding your problem in the Xperia Tablet Z Original Android Development forum. Look there and perhaps you will find the answer you need.
Click to expand...
Click to collapse
Hmm, I see. I was excited to install Cyanogenmod because I have it on my Samsung Galaxy S3 and enjoy the customization and ability to remove all the bloatware.
According to your signature, I see that you're on 4.2... A few questions:
Did you do this through an official update?
Can I somehow flash 4.2 through recovery mode (so if I decide I don't like it, I can just load a system backup and go back to 4.1.2)?
If I were to update through the automatic system update, I'm assuming I'll lose my root access and won't be able to get back into recovery mode (in case I figure out a way to install a custom rom in the future)?
Is there a way to remove all the sony bloatware without root access (if I were to install an official system update)?
Sorry for all the questions. I'm just trying to get this all figured out before I start downloading all my apps and getting comfortable with the interface.
Thanks again so very much.
UberBaumer said:
Hmm, I see. I was excited to install Cyanogenmod because I have it on my Samsung Galaxy S3 and enjoy the customization and ability to remove all the bloatware.
According to your signature, I see that you're on 4.2... A few questions:
Did you do this through an official update?
Can I somehow flash 4.2 through recovery mode (so if I decide I don't like it, I can just load a system backup and go back to 4.1.2)?
If I were to update through the automatic system update, I'm assuming I'll lose my root access and won't be able to get back into recovery mode (in case I figure out a way to install a custom rom in the future)?
Is there a way to remove all the sony bloatware without root access (if I were to install an official system update)?
Sorry for all the questions. I'm just trying to get this all figured out before I start downloading all my apps and getting comfortable with the interface.
Thanks again so very much.
Click to expand...
Click to collapse
When I first received my XTZ, it was running 4.1.2. I gained root access using DooMLoRD's Easy Rooting Toolkit. I also installed SuperSU Pro and enabled its Survival mode and Install SuperSU into /system settings. Doing that allowed me to update firmware builds via OTA twice without losing root access. I have chosen not to update to 4.3 for various reasons; however, I did attempt updating to 4.3 via OTA like I have in the past, but the update failed to install. And from what I have seen of 4.4.2 on my son's Nexus 7, I may chose not to update to 4.4.2 also. My 4.2.2 install is working flawlessly and my XTZ does everything I need it to do, so I see no reason for updating yet. I live by the aphorism "If it's not broken, don't fix it."
If you install 4.2.2 (via flashing, you can no longer do it via OTA), you can use Vroot - English version to gain root access. Be aware that in the past, Vroot had a bad reputation regarding its loading unwanted apps during the root process, but I believe xda-developers and Mgyun-team (Vroot developers) had a talk and Mgyun-team has since changed their ways. In my opinion, Vroot is now safe to use. Many people have posted saying they have used it and have not experienced any problems.
I do not know of any way to remove bloatware without having root access.
Cat McGowan said:
When I first received my XTZ, it was running 4.1.2. I gained root access using DooMLoRD's Easy Rooting Toolkit. I also installed SuperSU Pro and enabled its Survival mode and Install SuperSU into /system settings. Doing that allowed me to update firmware builds via OTA twice without losing root access. I have chosen not to update to 4.3 for various reasons; however, I did attempt updating to 4.3 via OTA like I have in the past, but the update failed to install. And from what I have seen of 4.4.2 on my son's Nexus 7, I may chose not to update to 4.4.2 also. My 4.2.2 install is working flawlessly and my XTZ does everything I need it to do, so I see no reason for updating yet. I live by the aphorism "If it's not broken, don't fix it."
If you install 4.2.2 (via flashing, you can no longer do it via OTA), you can use Vroot - English version to gain root access. Be aware that in the past, Vroot had a bad reputation regarding its loading unwanted apps during the root process, but I believe xda-developers and Mgyun-team (Vroot developers) had a talk and Mgyun-team has since changed their ways. In my opinion, Vroot is now safe to use. Many people have posted saying they have used it and have not experienced any problems.
I do not know of any way to remove bloatware without having root access.
Click to expand...
Click to collapse
Damn, maybe I was a bit too hasty in rooting my tablet; why is it that I can no longer to OTA updates? If I were to buy SuperSU PRO (for survival mode) is there any benefit to me? I see that it allows for OTA updates.
I am currently rooted via Superuser (by clockworkmod).
When you say I'll need to install 4.2.2 by flashing, you mean through Flashtool, right? Which build should I get (and where, one of the development forums)?
Is the reason why one is advised to install custom roms via recovery mode in order to maintain root access (which I'm assuming doesn't happen if you flash through Flashtool)?
Something I forgot to mention earlier is that I did unlock the bootloader. I'm not sure if that helps or hinders me at this point.
Thanks again for taking the time to answer all my questions. I really love this new toy, and I'm so terrified of bricking it.
Cat McGowan said:
If you install 4.2.2 (via flashing, you can no longer do it via OTA), you can use Vroot - English version to gain root access.
I do not know of any way to remove bloatware without having root access.
Click to expand...
Click to collapse
If I were to say flash this version: http://android.sc/official-android-4-2-2-on-xperia-tablet-z/ I should still be able to install Vroot, right?
Also, do you just manually remove the bloatware yourself, or is there a particular script/app that goes in and cleans up all the unnecessary stuff?
UberBaumer said:
If I were to say flash this version: http://android.sc/official-android-4-2-2-on-xperia-tablet-z/ I should still be able to install Vroot, right?
Also, do you just manually remove the bloatware yourself, or is there a particular script/app that goes in and cleans up all the unnecessary stuff?
Click to expand...
Click to collapse
Android 4.2.2 Jelly Bean 10.3.1.A.0.244 is for the SGP321. You have a SGP312, so you need firmware 10.3.1.C.0.136 (same as mine), which you should be able to download from HERE (upload credit goes to user named spectre51). Flash it then gain root access using Vroot.
Regarding SuperSU Pro versus Superuser, I use Chainfire's SuperSU Pro because it has superior functionality and more options compared to ChainsDD's Superuser. And I use SuperSU Pro because it is more likely to retain root access rights after an OTA update than the free version of SuperSU; e.g., SuperSU Pro provides OTA survival mode, the free version does not.
Regarding uninstalling bloatware, that is something you need to be careful with. Some apps you want to keep have dependencies on apps you consider bloatware and want to uninstall, especially when it concerns system apps. So, investigate the app before you uninstall it. Most times, I use Titanium Backup Pro or ROM Toolbox Pro to uninstall apps that cannot be uninstalled via the Apps list found in the tablet's Settings. At other times, I have had to use a file explorer and text editor to uninstall an app.
Cat McGowan said:
Android 4.2.2 Jelly Bean 10.3.1.A.0.244 is for the SGP321. You have a SGP312, so you need firmware 10.3.1.C.0.136 (same as mine), which you should be able to download from HERE (upload credit goes to user named spectre51). Flash it then gain root access using Vroot.
Regarding SuperSU Pro versus Superuser, I use Chainfire's SuperSU Pro because it has superior functionality and more options compared to ChainsDD's Superuser. And I use SuperSU Pro because it is more likely to retain root access rights after an OTA update than the free version of SuperSU; e.g., SuperSU Pro provides OTA survival mode, the free version does not.
Regarding uninstalling bloatware, that is something you need to be careful with. Some apps you want to keep have dependencies on apps you consider bloatware and want to uninstall, especially when it concerns system apps. So, investigate the app before you uninstall it. Most times, I use Titanium Backup Pro or ROM Toolbox Pro to uninstall apps that cannot be uninstalled via the Apps list found in the tablet's Settings. At other times, I have had to use a file explorer and text editor to uninstall an app.
Click to expand...
Click to collapse
Thank you again my friend.
Is there a list of apps that are safe to uninstall, or, rather, a list of apps that I shouldn't tinker with (for fear of uninstalling an app that has a dependency on something critical)?
Also, I'm on the Google Play store and I see both Titanium Backup Pro and Rom Toolbox Pro. Should I buy both? If you had to buy just one, which would it be?
My main goal is to just make the smoothest experience possible. I want to take maximum advantage of the hardware in the tablet and have as few unnecessary programs running as possible.

[Q] Un-root Nabi 2

Ok as the in the title I have a Nabi2 that is running twrp 2.2.2.1 is OS 4.0.4 kernel 3.1.10-000298 a while back I followed a video to root this device
and put the play store on the device. It worked great and I have been able to down load many games and apps i couldn't before but.. Now there are
a few OTA updates that won't work that I would like to update to. If any one knows and can
explain step by step how to remove twrp and get this device back to stock so the OTA updates will take I would be very appreciative this is the first
device that I have rooted so please spare no small detail. I have tried going into twrp and hit restore and then tried to apply the package
"stockunrooted" but it didn't work. The update I am trying to upgrade to is the v2.1.
Trowa85 said:
Ok as the in the title I have a Nabi2 that is running twrp 2.2.2.1 is OS 4.0.4 kernel 3.1.10-000298 a while back I followed a video to root this device
and put the play store on the device. It worked great and I have been able to down load many games and apps i couldn't before but.. Now there are
a few OTA updates that won't work that I would like to update to. If any one knows and can
explain step by step how to remove twrp and get this device back to stock so the OTA updates will take I would be very appreciative this is the first
device that I have rooted so please spare no small detail. I have tried going into twrp and hit restore and then tried to apply the package
"stockunrooted" but it didn't work. The update I am trying to upgrade to is the v2.1.
Click to expand...
Click to collapse
Why 2.1 and not the latest? This is the best method to get to the latest software. Pic the link for US or UK depending on where you are.
http://forum.xda-developers.com/showpost.php?p=51717294&postcount=2258
aicjofs said:
Why 2.1 and not the latest? This is the best method to get to the latest software. Pic the link for US or UK depending on where you are.
http://forum.xda-developers.com/showpost.php?p=51717294&postcount=2258
Click to expand...
Click to collapse
The updates come in order I have to get to the Nabi V2.1 to get to the next one, and this is a US version.

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