[Q] Restoring Stock - Transformer TF300T Q&A, Help & Troubleshooting

I am selling my 300T and I have downloaded the latest JB .20 ROM from Asus. I am currently on JB .18. I want to return everything to stock before I sell it. I am currently rooted with an unlocked bootloader and have deleted some stock apps. I have TWRP recovery currently installed. Will flashing via Fastboot be the best method? Will this flash the recovery as well? I saw another thread saying that flashing the blob file via fastboot restored the tablet to stock completely, but there was a discrepancy on the command to use. Thanks for the help.

Refer to the link below, it's a thread I just posted in concering the same issue
http://forum.xda-developers.com/showthread.php?t=2136796

Related

[Q] Anyone know where I can grab the stock recovery?

I need to flash the stock recovery for my Maxx, but I'm not sure where I can get it. Any ideas?
why do you need it (if you are in custom recovery and hence rooted)? Are you getting ready for the OTA? I hope you have unlocked your bootloader...
Then its better to return to stock as a whole and the details are here... Yes, the recovery will be stock one and you can receive OTA without any issue. BootLoader will still remain unlocked. Re-rooting is also as simple (even after ota MOSTLY) as flashing TWRP recovery..
here it is, grab it.
its 4.4 droid maxx stock recovery.
You can find all stock firmwares here:
http://sbf.droid-developers.org/phone.php?device=4
Download the 4.4 file and pull the recovery.img file out and flash it with fastboot

[Q][HELP] Getting Moto G back to stock

So here I am worrying about bricking my device if I go back to stock.
Here is some insight-
I have an unlocked XT1032 US retail moto g running Cyanogenmod 11 m4 snapshot. I am also running clockworkmod recovery and everything is working fine. I have heard of many people bricking their devices when they try and flash stock because the version doesnt match up with the bootloader version or something like that. My bootloader version is reported to be 4111.5 (The bootloader menu version is 41.11) from the "fastboot getvar all". So if I want to flash stock firmware what version do I need to choose. (can someone give me a link to the download?) Also is there any easier way to do this, perhaps can someone give me a clockworkmod backup of stock firmware and i can flash it via restore in the recovery. Also is there a way to get .img files of my whole phone via the dd command on the superuser shell. (Someone please give me a list of those commands to make a full image of my phone) so I can restore incase something goes wrong.
So pretty much all in all can someone please give me a link to the correct stock firmware for my phone that I can flash with NO issues and a list of commands that I can use to flash.
And just wondering what is mfastboot and how is it different from fastboot.
I should have made a backup with cwm recovery before I installed cm11 but I forgot which is why I made this thread. ALL HELP IS APPRECIATED! THANKS!
hey try downloading stock firmware from this link http://sbf.droid-developers.org/download.php?device=14&file=786
then follow instruction from this thread http://forum.xda-developers.com/showthread.php?t=2542219
if you failed once don't panic... just try another firmware from here http://sbf.droid-developers.org/phone.php?device=14
just make sure you choose firmware which is for retail US and also choose right version of android... but first try the firmware i have mentioned above...
skyguy126 said:
So here I am worrying about bricking my device if I go back to stock.
Here is some insight-
I have an unlocked XT1032 US retail moto g running Cyanogenmod 11 m4 snapshot. I am also running clockworkmod recovery and everything is working fine. I have heard of many people bricking their devices when they try and flash stock because the version doesnt match up with the bootloader version or something like that. My bootloader version is reported to be 4111.5 (The bootloader menu version is 41.11) from the "fastboot getvar all". So if I want to flash stock firmware what version do I need to choose. (can someone give me a link to the download?) Also is there any easier way to do this, perhaps can someone give me a clockworkmod backup of stock firmware and i can flash it via restore in the recovery. Also is there a way to get .img files of my whole phone via the dd command on the superuser shell. (Someone please give me a list of those commands to make a full image of my phone) so I can restore incase something goes wrong.
So pretty much all in all can someone please give me a link to the correct stock firmware for my phone that I can flash with NO issues and a list of commands that I can use to flash.
And just wondering what is mfastboot and how is it different from fastboot.
I should have made a backup with cwm recovery before I installed cm11 but I forgot which is why I made this thread. ALL HELP IS APPRECIATED! THANKS!
Click to expand...
Click to collapse
XdroidBD said:
hey try downloading stock firmware from this link http://sbf.droid-developers.org/download.php?device=14&file=786
then follow instruction from this thread http://forum.xda-developers.com/showthread.php?t=2542219
if you failed once don't panic... just try another firmware from here http://sbf.droid-developers.org/phone.php?device=14
just make sure you choose firmware which is for retail US and also choose right version of android... but first try the firmware i have mentioned above...
Click to expand...
Click to collapse
Yes what this guy says will work
Almost hard bricked my phone
Tomsgt said:
Yes what this guy says will work
Click to expand...
Click to collapse
during flash gpt.bin it said preflash valadition failed and on the bootloader screen it said partition table downgraded. Used CWM backup to restore and my phone is functioning again but I am still not stock. Please tell me what I am doing wrong? I have attached a screenshot of the command prompt screen.
Q30: i encounter '(bootloader) Preflash validation failed' error message when flashing Firmware Image
You may have updated to Android 4.4.4 via firmware image or OTA update. In this case you now also have the latest version of the Bootloader. That is why you get the above output when attempting to flash a 4.4.2 firmware image. ==> simply flash 4.4.4 images instead.
If the error still occurs, even with a 4.4.4 firmware image, then unlocking bootloader will be necessary.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2537119​
There is no 4.4.4 Retail US yet. You can flash 4.4.4 Retail EU just fine. Recovery flashable zip here:
http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688​
I have the retail us version though. She. Will the retail us 4.4.4 be available? And one important question when I do go back to stock 4.4.4 with the link you gave me via recovery, will my custom recovery get overwritten with the stock one?
XT1032 is a Global GSM model. you can flash an XT1032 ROM from anywhere in the world and it will work.
It's currently unknown when 4.4.4 US Retail will be available, but I do not think it will take too much longer.
Those zip files only include ROM and Kernel. Recovery will not be changed.
I'll be trying that tomorrow and I'll let you know if it works or not asap. But for now thanks!
You might also need to flash the 4.4.4 EU Retail radio zip available here:
http://forum.xda-developers.com/showthread.php?t=2649763​
I read somewhere that when you flash stock ROM even though the recovery is not being changed, the stock ROM will overwrite the custom recovery in start up.
Is this true?
skyguy126 said:
I read somewhere that when you flash stock ROM even though the recovery is not being changed, the stock ROM will overwrite the custom recovery in start up.
Is this true?
Click to expand...
Click to collapse
Please help my phone is stuck in CWM recovery during the flash and I think the recovery is frozen. Can I hard reboot back to recovery or is my phone totaled? :crying:
This worked for me - http://forum.xda-developers.com/mot...-gpe-4-4-4-t2824377/post55768571#post55768571. Once back to 'base' you can update to 4.4.4 OTA or flash another ROM. And if you get stuck again, re-run this process. Three downloads, a few scripts to run; double-click easy.
Good luck.
Back at stock, just had to give CWM 10mins! Thanks everyone!

[Q] Help! Advice needed for getting OTA Lollipop

I see many noobs like me being confused about how their root and custom recovery status should be before installing or even receivingLollipop OTA.
So my understanding is to receive OTA update and to successfully install it one needs to be on,
1. STOCK firmware of their respective device.
2.Custom recovery ( No TWRP, CWM or any other custom recovery ).
3.Bootloader should be locked.
Am i right?
So, my questions are,
1. I can understand why the first two needs to be done but why should we lock the bootloader?.
2. When i restored to stock firmware( Mine's XT1033 ) KK 4.4.4 from TWRP Recovery with this http://forum.xda-developers.com/moto-g/development/rom-stock-motorola-rom-collection-t2854688 TWRP was still installed on my mobile.But when i reverted to stock 4.4.2( not 4.4.4 ) from fastboot using this http://forum.xda-developers.com/showthread.php?t=2700502 it successfully deleted TWRP.
So when we flash Stock ROM with Zip file it only installs the stock ROM and won't delete TWRP? and when we flash with fastboot( and .xml.zip file ) it removes TWRP? So am i right with this assumption?
If i am right how do i get back to stock recovery( delete TWRP ) since currently i have Stock 4.4.4 from the above link.
Help me and provide some correct scenarios to get Lollipop OTA.
this mototool has a functionallity of retrieving stock recovery
http://forum.xda-developers.com/showthread.php?p=50029015
it's pretty straight forward.
and as of what I've read, no need to relock bootloader for OTA to take place.. but I have no experience whatsoever..

[Q] How to get back to stock recovery?

I have 210.12.40.falcon_umts.EURetail.en.EU ROM installed on my XT1032.
I also have TWRP recovery. I want to install Lollipop OTA so I have to get back to stock recovery.
I tried to flash recovery.img from https://mega.co.nz/#!HRpRTR4Q!GNPL3a1Syc8vwholky1wNNfX4rQ-24swytFM6cUVowM via fastboot but it's not working (red triangle). How to do that?
You need to flash back to stock 4.4.4 with no root and stock recovey, update Motorola Services app in the play store, then check for OTA updates..
audit13 said:
You need to flash back to stock 4.4.4 with no root and stock recovey, update Motorola Services app in the play store, then check for OTA updates..
Click to expand...
Click to collapse
Please read before answering.
I have stock 4.4.4 and I have OTA avaliable. But I can't install it with custom recovery.
My problem is only that I can't install stock recovery.
Did you unzip the file and try to flash the stock recovery using fastboot?
You did not mention whether your ROM was rooted, had any apps removed, etc,. and this is why I suggest re-flashing to make sure you have a completely stock ROM.
You have the EU retail ROM on your phone and the link is for the Retail GB. Not sure if both ROMs use the same recovery and partition layout.
I've just finished flashing stock recovery, this is the guide I used:
http://forum.xda-developers.com/moto-g/general/gpe-ota-lrx21z-5-0-1-xt1033-xt1032-t2969847
You're going to have to download mfastbootv2, Minimal ADB and Fastboot and the batch files, then mfastboot flash recovery recovery.img and I guess you're done.
Though I've did the whole tutorial, so I'm not sure if that one command is enough if you only want to flash recovery, but I think that's all you need.
Need 5.0.1 stock recovery to update to 5.1 ota
Hello, does anyone have the stock recovery image for 5.0.1/LRX21Z.M002? I have been searching google for hours to try and find this image. Any help would be appreciated.
Pr3no said:
I've just finished flashing stock recovery, this is the guide I used:
http://forum.xda-developers.com/moto-g/general/gpe-ota-lrx21z-5-0-1-xt1033-xt1032-t2969847
You're going to have to download mfastbootv2, Minimal ADB and Fastboot and the batch files, then mfastboot flash recovery recovery.img and I guess you're done.
Though I've did the whole tutorial, so I'm not sure if that one command is enough if you only want to flash recovery, but I think that's all you need.
Click to expand...
Click to collapse
audit13 said:
Did you unzip the file and try to flash the stock recovery using fastboot?
You did not mention whether your ROM was rooted, had any apps removed, etc,. and this is why I suggest re-flashing to make sure you have a completely stock ROM.
You have the EU retail ROM on your phone and the link is for the Retail GB. Not sure if both ROMs use the same recovery and partition layout.
Click to expand...
Click to collapse
So, for last 2 hours I was trying to flash stock recovery. I tried to flash different ROMs, wiped data and system several times. Nothing seemed to work. After flashing recovery.img from any stock firmware package there always was red triangle and it didn't work. All custom recoveries works.
So since I've already had my data wiped, I just flashed Lollipop with fastboot and it works well. But still doesn't have stock recovery.

Unroot and update to Lollipop without stock recovery

Hello,
I have a rooted Verizon HTC One M8 running on Android 4.4.2. I do not have the stock recovery and for some reason I am unable to flash CWM, so I am stuck with TWRP. I keep receiving notifications that Lollipop is available to install, but it fails each time I try to install it because I am rooted. How can I unroot and get back to my stock ROM so that I can install the update?
No need to update via OTA. Just follow the instructions here and you'll be on rooted 5.0.1 stock
http://forum.xda-developers.com/ver...u-m8vzw-5-0-1-s-off-onlynewest-t3047103/page3
Questions
Thank you for the reply. Are you 100% sure this is compatible/will work with my phone? If I flash the ROM and it doesn't work, can I simply flash a backup image I made to recover? And when I flash the ROM, will I lose all the data on my phone? Also, where may I download my stock recovery? I searched all over the internet and couldn't find one for the Verizon version of the HTC One M8.
Thank you
That RUU is a complete stock firmware package, including the recovery. Read the OP.
But if you're just looking for the stock recovery you can find it here: http://forum.xda-developers.com/showthread.php?p=52017763
That alone won't let you take the OTA though. If you modified your stock rom the OTA will fail.
You can find a complete stock rom elsewhere here on XDA, but why the trouble if you have it all in one neat package with the RUU?
Thank you very much for the help and useful information.
Sorry to bother you with all the questions but I have one more. How do I make a backup of my stock recovery? Say I went out and bought a new phone, how would I backup that stock recovery?
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