I've installed Nvflash and have grabbed the files intended for restore per the instructions. Now I'd like to restore my tablet. I'm on .26 with TRWP installed and am having issues restoring stock recovery. I want to upgrade to .30, then jb. My only known alternative is to use Nvflash. So, can someone point me in the direction of instructions for this process?
devlop said:
I've installed Nvflash and have grabbed the files intended for restore per the instructions. Now I'd like to restore my tablet. I'm on .26 with TRWP installed and am having issues restoring stock recovery. I want to upgrade to .30, then jb. My only known alternative is to use Nvflash. So, can someone point me in the direction of instructions for this process?
Click to expand...
Click to collapse
You do have unlocked boot loader right?
http://forum.xda-developers.com/showthread.php?t=1803343
Yep, unlocked bootloader. The link you provided is what I've been trying to do. Just like the other person at the end of the thread, I get a signature error during boot and my recovery remains custom with TWRP. I'm not sure what the problem is, this is why I am considering nvflash.
devlop said:
Yep, unlocked bootloader. The link you provided is what I've been trying to do. Just like the other person at the end of the thread, I get a signature error during boot and my recovery remains custom with TWRP. I'm not sure what the problem is, this is why I am considering nvflash.
Click to expand...
Click to collapse
If it's not working for you, you could try to downgrade to .22. Basically, download full .22 version, extract, renamed and copy to your SDcard then use twrp to flash.
How to downgrade.
http://forum.xda-developers.com/showpost.php?p=30223822&postcount=1
EDIT: On a second note, why you want to restore back to "stock recovery"??
devlop said:
I've installed Nvflash and have grabbed the files intended for restore per the instructions. Now I'd like to restore my tablet. I'm on .26 with TRWP installed and am having issues restoring stock recovery. I want to upgrade to .30, then jb. My only known alternative is to use Nvflash. So, can someone point me in the direction of instructions for this process?
Click to expand...
Click to collapse
you don't have to use nvflash for this,just download JB from Asus site and install with TWRP,done.Why you need o complicate your life?
Hmmm, I thought the process for getting to jb was to first upgrade to .30. From what I've searched through, I've only found instructions to upgrade to .30 by means of stock recovery. Is it possible to jump straight to jb from .26?
devlop said:
Hmmm, I thought the process for getting to jb was to first upgrade to .30. From what I've searched through, I've only found instructions to upgrade to .30 by means of stock recovery. Is it possible to jump straight to jb from .26?
Click to expand...
Click to collapse
haha, I doubt that anyone here have tried to go directly from .26 to JB, You probably the first if you try. Why don't you twrp to .30 and let the OTA to JB? based on my knowledge, OTA upgrade one version at a time.
Perhaps I have some info wrong. I can install the factory updates with TWRP? I don't need stock recovery?
devlop said:
Perhaps I have some info wrong. I can install the factory updates with TWRP? I don't need stock recovery?
Click to expand...
Click to collapse
OK let start over. This is how i would do this:
1. Downloaded .26 from Asus site.
2. Unzip and moved the zipfile inside to root of internal sd card.( /mnt/sdcard)
3. Rebooted, your device should found the update and prompt you to update, flashed the update. You should be back on .26 with stock recovery and unrooted.
4. Reroot and download OTA root keeper to save root. Run root keeper to save root
5. OTA to .30. (if OTA is not working, let me know).
buhohitr said:
OK let start over. This is how i would do this:
1. Downloaded .26 from Asus site.
2. Unzip and moved the zipfile inside to root of internal sd card.( /mnt/sdcard)
3. Rebooted, your device should found the update and prompt you to update, flashed the update. You should be back on .26 with stock recovery and unrooted.
4. Reroot and download OTA root keeper to save root. Run root keeper to save root
5. OTA to .30. (if OTA is not working, let me know).
Click to expand...
Click to collapse
I'm already on .26. Should I be downloading .30? Also, even though I have TWRP installed, the tablet should still pick up the fact that there is an update on the memory? Just a side note, I'm unlocked, so ota's will not work for me.
devlop said:
I'm already on .26. Should I be downloading .30? Also, even though I have TWRP installed, the tablet should still pick up the fact that there is an update on the memory? Just a side note, I'm unlocked, so ota's will not work for me.
Click to expand...
Click to collapse
Sure if you want to, download .30. Tablet should pick it up, make sure you unzip it first. Yes, you're correct you have to upgrade using manual process. Every methods here on XDA are not 100% work for everyone (you already knew that). But it should work for most ppl.
Great. I appreciate your help. I'm at work, tablet's at home. I'll give this a go tonight and report back.
buhohitr said:
haha, I doubt that anyone here have tried to go directly from .26 to JB, You probably the first if you try. Why don't you twrp to .30 and let the OTA to JB? based on my knowledge, OTA upgrade one version at a time.
Click to expand...
Click to collapse
Mate do you actually know what you are saying? The JB firmware from Asus site it's a full rom not just an OTA (incremental) update, this means you can update from any version (do you see any word from Asus saying you must be on. 30 before installing?) because everything will be updated (BL, Kernel, etc) so installing this with TWRP will get you Full Stock JB (yes, you will loose twrp too).
Pretoriano80 said:
Mate do you actually know what you are saying? The JB firmware from Asus site it's a full rom not just an OTA (incremental) update, this means you can update from any version (do you see any word from Asus saying you must be on. 30 before installing?) because everything will be updated (BL, Kernel, etc) so installing this with TWRP will get you Full Stock JB (yes, you will loose twrp too).
Click to expand...
Click to collapse
I'm not disagree with you! just saying no one here have tried to go straight before. The only question here is the bootloader between .26 and JB is different and why Asus pre upgrade to .30 before JB? IDK, maybe there is a reason, maybe not. Some how I think they need to prep the bootloader on .30 to be ready for JB? again I don't know.
buhohitr said:
I'm not disagree with you! just saying no one here have tried to go straight before. The only question here is the bootloader between .26 and JB is different and why Asus pre upgrade to .30 before JB? IDK, maybe there is a reason, maybe not. Some how I think they need to prep the bootloader on .30 to be ready for JB? again I don't know.
Click to expand...
Click to collapse
My personal opinion on that is that Asus did this because they made a mess by letting people install TF300T Jelly Bean on TF700T (that should never be possible with locked bootloader and official firmware) so they updated the bootloader on .30 update so ppl could downgrade from that tf300t Jelly Bean rom.Maybe i'm wrong,but it does make sense and if i'm not wrong TF700T is the only transformer device that can downgrade from JB to ICS so easily.
Good news, I was able to flash .30 and now jb. I had no idea it was that simple. I thought I had to be back on stock recovery. Thanks for the help guys.
devlop said:
Good news, I was able to flash .30 and now jb. I had no idea it was that simple. I thought I had to be back on stock recovery. Thanks for the help guys.
Click to expand...
Click to collapse
Guys you can just install the JB firmware from asus. Unzip, flash that file in twrp and boom straight from .26 to JB with no issues. It even keeps all your data.
Related
I hope this is the right place for this
I was running Revolver 3.11, but decided to return to stock in order to be ready for ICS. What I did is as follows:
Grabbed the .19 ROM (WW, I'm not sure where to get US) from [1] http://www.multiupload.com/X65RBVD2MB
Unzip that file, remove WW_epad-user-8.6.6.19.zip and place it on your MicroSD Card.
Reboot to CWM, flash that zip, when you restart you'll be on .19 - note: Flashing the zip will sit there for a few minutes looking like it is not doing anything - but it is! Don't panic.
After rebooting, use Razorclaw and gnufabio's RecoveryInstaller (Razorclaw is at http://androidroot.mobi/2011/11/14/introducing-razorclaw-v1/, RecoveryInstaller is at http://forum.xda-developers.com/showthread.php?t=1346180) to Re-root, and re-install CWM.
Download daoists's .23 WW CWM+Root ROM from [2] http://forum.xda-developers.com/showthread.php?t=1334673 then place it on your microSD, reboot to recovery, and flash it.
Then, once you've restarted, get OTA Rootkeeper, run that, and you're good to go for a rooted ICS experience once the ROM drops.
************ just make SURE you remember to extract the WW_epad-user-8.6.6.19.zip from the UpdateLauncher zip or this will not work! **************
Confirming this procedure working coming from Prime 2.1.1 on my European TF101.
Don't worry. It WILL take a long time booting after applying the .23 update. Just let it finish. Grab a coffee or something.
Just an FYI, If you have an issue flashing the WW .19 Update, make sure your CWM is up to date (You can use the version in RecoveryInstaller), or mount /staging manually.
purple.epod said:
I hope this is the right place for this
I was running Revolver 3.11, but decided to return to stock in order to be ready for ICS. What I did is as follows:
Grabbed the .19 ROM (WW, I'm not sure where to get US) from [1] http://www.multiupload.com/X65RBVD2MB
Unzip that file, remove WW_epad-user-8.6.6.19.zip and place it on your MicroSD Card.
Reboot to CWM, flash that zip, when you restart you'll be on .19 - note: Flashing the zip will sit there for a few minutes looking like it is not doing anything - but it is! Don't panic.
After rebooting, use Razorclaw and gnufabio's RecoveryInstaller (Razorclaw is at http://androidroot.mobi/2011/11/14/introducing-razorclaw-v1/, RecoveryInstaller is at http://forum.xda-developers.com/showthread.php?t=1346180) to Re-root, and re-install CWM.
Download daoists's .23 WW CWM+Root ROM from [2] http://forum.xda-developers.com/showthread.php?t=1334673 then place it on your microSD, reboot to recovery, and flash it.
Then, once you've restarted, get OTA Rootkeeper, run that, and you're good to go for a rooted ICS experience once the ROM drops.
************ just make SURE you remember to extract the WW_epad-user-8.6.6.19.zip from the UpdateLauncher zip or this will not work! **************
Click to expand...
Click to collapse
Confirmed working fine. Thanks dude.
Now wait for the update.
dont forget to wipe all caches, especially dalvik, I wipe thrice and then factory reset before flashing. Btw I have already had to do this to downgrade from 21 to root/flash so this post, while helpful, is not the first tut for this procedure.
easier way is to use the unroot method http://forum.xda-developers.com/showthread.php?t=1154947
lawonga said:
easier way is to use the unroot method http://forum.xda-developers.com/showthread.php?t=1154947
Click to expand...
Click to collapse
I would follow the op method since this unroot method was done before the .23 update that broke root access..you will want to have the modded .23 update that keeps root so you are on the most recent version of honeycomb.
Quacktop said:
Confirmed working fine. Thanks dude.
Now wait for the update.
Click to expand...
Click to collapse
But this is for TF101G Right?
There's No way we TF101 can flash this FOTA Update ? or where can i grab 8.6.5.19 ??
SWEATTAIMI said:
But this is for TF101G Right?
There's No way we TF101 can flash this FOTA Update ? or where can i grab 8.6.5.19 ??
Click to expand...
Click to collapse
I did this on my TF101. No G. 8.6.6.19 still worked fine, and so did Razorclaw.
Just use the download links in OP and you will be fine.
josteink said:
I did this on my TF101. No G. 8.6.6.19 still worked fine, and so did Razorclaw.
Just use the download links in OP and you will be fine.
Click to expand...
Click to collapse
THANK YOU!
Confirmed Working! (P.S The installing the zip took short time tough O___o) and then the loading procedure take's time, but worth it!
With these unroot guide http://forum.xda-developers.com/showthread.php?t=1093403
you kan change you SKU to the official of you tabel, Download only the Official update File for you Tabel by Asus. and spend a littel time.
after max 2 minutes, is you tabel unrootet and back to stock rom and sku.
i have a Transformer Slider SL101, and it worked fine. but it ist needed after flash a factory reset.
Code:
- Hold down the minus-volume button (down) when booting
- Wait till the message about cold-boot appears
- Re-press Down to switch the icon from Android to 'WIPE DATA'-icon.
- Press Up and Press Up again to confirm.
BlackStone0 said:
With these unroot guide http://forum.xda-developers.com/showthread.php?t=1093403
Click to expand...
Click to collapse
This guide is for getting back to stock and keeping your root and CWM, not back to 100% unrooted stock. I'm sure your guide works too, but it is a little bit off topic.
Not everyone have nvflash and for those, when they have root, you better believe they wont let it go easily.
Anyone have the canadian firmware (not sure if its US or CN to be honest - going to go to a staples or something and look on one of the demo tablets )
jpmccarthy said:
Anyone have the canadian firmware (not sure if its US or CN to be honest - going to go to a staples or something and look on one of the demo tablets )
Click to expand...
Click to collapse
Iirc someone on IRC said they had a Canadian TF101 unit and that WW worked fine for them. I cannot guarantee this 100% though.
Do you not have to go back to stock recovery (no CWM) in order to be able to flash the ICS OTA when it finally drops?
I am in Canada, we use the WW firmware. Just use the one linked in my post, it'll work fine
martinisadork said:
Do you not have to go back to stock recovery (no CWM) in order to be able to flash the ICS OTA when it finally drops?
Click to expand...
Click to collapse
No, you shouldn't have to. I was able to flash the .19 firmware with CWM, though it DOES remove CWM, but RecoveryInstaller (should) put it back afterwards, provided you've kept your root with OTA Rootkeeper.
josteink said:
Iirc someone on IRC said they had a Canadian TF101 unit and that WW worked fine for them. I cannot guarantee this 100% though.
Click to expand...
Click to collapse
This was me, it worked just fine
purple.epod said:
I am in Canada, we use the WW firmware. Just use the one linked in my post, it'll work fine
Click to expand...
Click to collapse
Great - wasn't sure - I did use WW firmware to go back to .19 (which was WW) but then I could not re-update to .23 via OTA. I had expected that that would happen but didn't. Not a huge deal at the time as I rooted .19, put on CWM and went to Prime 2.1.1 but now starting to think about ICS.
josteink said:
This guide is for getting back to stock and keeping your root and CWM, not back to 100% unrooted stock. I'm sure your guide works too, but it is a little bit off topic.
Not everyone have nvflash and for those, when they have root, you better believe they wont let it go easily.
Click to expand...
Click to collapse
no, it does not keep anything, with this guide you going back to stock. it`s unrooted and cwm is going away.
After my thread for the TF101, here are my first repackaged OTA updates for the TF700:
First of all let me make this clear:
If you have root and want to keep it, use OTA Rootkeeper.
The original recovery is removed from the blob, so you won't lose your current recovery.
If after flashing one of these zips you still have the OTA update notification, do this:
Go to Settings -> Apps -> All and clear data from DMClient.
Current OTA 9.4.5.26:
US version:
us-9.4.5.22-to-9.4.5.26-TF700-CWM-v1.0.zip MD5: 2C6C763D0A7618E4AB4CB530D714F833
WW version:
ww-9.4.5.22-to-9.4.5.26-TF700-CWM-v1.0.zip MD5: E9597AD7C18483445A1F006D91A44C1B
IMPORTANT! If you deleted/changed some files, these updates will NOT work. These updates are meant for people on a stock rooted rom.
Sweet I know a few people were looking for a flashable OTA update.
...for CWM that hasn't been ported yet
tweeklulz said:
...for CWM that hasn't been ported yet
Click to expand...
Click to collapse
AFAIK cwm zips are compatible with TWRP.
It's a generic name which is supported by most recoveries.
(TWRP or CWM) As far as we are able to unlock our TF700... That not my case...
But it's a good news for those who can
Lizard, a better title would be "[ROM][FLASHABLE]" or something. People tend to get very confused when you say "CWM" because they think no other recovery can flash it .
eyeballer said:
Lizard, a better title would be "[ROM][FLASHABLE]" or something. People tend to get very confused when you say "CWM" because they think no other recovery can flash it .
Click to expand...
Click to collapse
I've changed the title to flashable, since I don't consider the update zips to be roms. I hope this will take away some of the confusion.
Lizard said:
I've changed the title to flashable, since I don't consider the update zips to be roms. I hope this will take away some of the confusion.
Click to expand...
Click to collapse
Thanks! Will reduce our support requests for TWRP
Bad Link To zip File
Oops! This page appears broken. DNS Error - Server cannot be found.
This is the message I get when I click the link to download your OTA update, need that update, can you help. Please.
TECHNOLLIC said:
Oops! This page appears broken. DNS Error - Server cannot be found.
This is the message I get when I click the link to download your OTA update, need that update, can you help. Please.
Click to expand...
Click to collapse
Look at the date of the OP - 9.4.5.26 is very old. Why do you need this old update?
_that said:
Look at the date of the OP - 9.4.5.26 is very old. Why do you need this old update?
Click to expand...
Click to collapse
To install NvFlash. I have 9.4.5.30, NvFlash will not install with this Rom version, it has to be before that.
TECHNOLLIC said:
To install NvFlash. I have 9.4.5.30, NvFlash will not install with this Rom version, it has to be before that.
Click to expand...
Click to collapse
You cannot downgrade from 9.4.5.30 to 9.4.5.26; the 9.4.5.30 bootloader and above accepts only signed bootloaders and the older ones are not signed.
_that said:
You cannot downgrade from 9.4.5.30 to 9.4.5.26; the 9.4.5.30 bootloader and above accepts only signed bootloaders and the older ones are not signed.
Click to expand...
Click to collapse
So how will I be able to install the NvFlash Tool? I want to flash custom roms but I want to protect my tablet from getting bricked.
TECHNOLLIC said:
So how will I be able to install the NvFlash Tool? I want to flash custom roms but I want to protect my tablet from getting bricked.
Click to expand...
Click to collapse
You can no longer able to install nvflash once you already flashed above .26 version, like .30 and up. You're out of luck.
buhohitr said:
You can no longer able to install nvflash once you already flashed above .26 version, like .30 and up. You're out of luck.
Click to expand...
Click to collapse
That sucks, I didn't flash .30, it came with it already installed. I'm used to flashing my phones, so it should be no problem flashing my tablet. Thank you very much for your help.
If you've flashed roms on other phones or tablets in the past then you should be fine. Just don't do anything crazy and you shouldn't brick it. I don't have NV Flash capabilities on mine, though I had the chance to but updated my bootloader anyway. Doesn't bother me as I'm not a dev and won't be doing anything crazy on mine. I've done plenty of flashing on many phones and the Asus Prime in the past, so I'm not worried about it
Sent from my Evo LTE using XDA Premium
TECHNOLLIC said:
That sucks, I didn't flash .30, it came with it already installed. I'm used to flashing my phones, so it should be no problem flashing my tablet.
Click to expand...
Click to collapse
Just be careful to never choose "wipe data" in the bootloader menu without a working (compatible to bootloader) recovery, that is the #1 reason for hard bricks:
http://forum.xda-developers.com/showthread.php?t=1917304
_that said:
Just be careful to never choose "wipe data" in the bootloader menu without a working (compatible to bootloader) recovery, that is the #1 reason for hard bricks:
http://forum.xda-developers.com/showthread.php?t=1917304
Click to expand...
Click to collapse
Thanks again for your help and support.
I just received my TF700T for Christmas and it has JB. Can I flash this to go back and get root without unlocking?
rocketjr said:
I just received my TF700T for Christmas and it has JB. Can I flash this to go back and get root without unlocking?
Click to expand...
Click to collapse
Yes. see http://forum.xda-developers.com/showthread.php?t=1925230
Sent from my ASUS Transformer Infinity TF700 running Android JB (rooted) via Tapatalk HD
Move to dev if better suited there.
Thanks goes to saltxyz for this find.
For those of us on the TF300 JB bootloader you can revert back to ICS using my instructions in my other post here only be sure to grab the new .30 firmware: http://forum.xda-developers.com/showthread.php?t=1873635
Not only is ICS running smoothly again thanks to the bootloader but THE .30 BOOTLOADER ALLOWED THE JB KERNEL TO RUN!!
That's right I was able to flash my own TF300 ROM which has everything but the kernel removed from the blob and it ran JB while leaving the bootloader intact.
nice! good to hear asus has things figured out.
I'm guessing this is part of the prep for JB with the bootloader supporting both.
Mike02z said:
I'm guessing this is part of the prep for JB with the bootloader supporting both.
Click to expand...
Click to collapse
I can only assume so.
Can we just flash the .30 zip file in TWRP?
rooted/unlocked
amaury48 said:
Can we just flash the .30 zip file in TWRP?
rooted/unlocked
Click to expand...
Click to collapse
Yes, but you have to extract US_epad_user_9_4_5_30_20120907_UpdateLauncher.zip to US_epad-user-9.4.5.30.zip and flash it.
amaury48 said:
Can we just flash the .30 zip file in TWRP?
rooted/unlocked
Click to expand...
Click to collapse
I've flashed it several times today. You will have to re-install TWRP via fastboot, and then flash SuperUser, if you care about root.
LMMT said:
I've flashed it several times today. You will have to re-install TWRP via fastboot, and then flash SuperUser, if you care about root.
Click to expand...
Click to collapse
I know it's stated that you have already done this, but I really don't want to screw something up and I don't have NVFlash to recover from a hard brick.Can you, or others, confirm that you can indeed move from the .13 JB bootloader to the .30 ICS bootloader successfully and then be able to use the NVFlash?
Edit: Oops, I guess this is for the TF700 only, or will this work on the actual TF300 as well? Anyone know?
-Nate
herschwolf said:
I know it's stated that you have already done this, but I really don't want to screw something up and I don't have NVFlash to recover from a hard brick.Can you, or others, confirm that you can indeed move from the .13 JB bootloader to the .30 ICS bootloader successfully and then be able to use the NVFlash?
Edit: Oops, I guess this is for the TF700 only, or will this work on the actual TF300 as well? Anyone know?
-Nate
Click to expand...
Click to collapse
Actually a user in the nvflash thread said he tried it for the TF300 and it worked.
Sent from my EVO using xda premium
Hello, i had a Transformer Infinity Pad with unlocked Bootloader and Custom Recovery... Is there a way to root the new Version, because i am so stupid and forget to backup the root..
i am a little noob
manson28031991 said:
Hello, i had a Transformer Infinity Pad with unlocked Bootloader and Custom Recovery... Is there a way to root the new Version, because i am so stupid and forget to backup the root..
i am a little noob
Click to expand...
Click to collapse
No, not yet. For now, you have to flash back to .30, root it then use OTA keeper to save a backup, then upgrade to JB, then restore root.
manson28031991 said:
Hello, i had a Transformer Infinity Pad with unlocked Bootloader and Custom Recovery... Is there a way to root the new Version, because i am so stupid and forget to backup the root..
i am a little noob
Click to expand...
Click to collapse
You could try to flash Superuser with this recovery and maybe it will work.If after you flashed the Superuser zip you still don't have root,downoad the SuperSU app from market.
buhohitr said:
No, not yet. For now, you have to flash back to .30, root it then use OTA keeper to save a backup, then upgrade to JB, then restore root.
Click to expand...
Click to collapse
Is it possible to flash back to .30 without an unlocked bootloader ?
slainer68 said:
Is it possible to flash back to .30 without an unlocked bootloader ?
Click to expand...
Click to collapse
No, you have to have an unlocked bootloader.
buhohitr said:
No, not yet. For now, you have to flash back to .30, root it then use OTA keeper to save a backup, then upgrade to JB, then restore root.
Click to expand...
Click to collapse
How would one flash back to .30 if they're already on JB? I did the same thing...updated to JB without saving root. I do have an unlocked bootloader.
Grady said:
How would one flash back to .30 if they're already on JB? I did the same thing...updated to JB without saving root. I do have an unlocked bootloader.
Click to expand...
Click to collapse
If you are unlocked just follow the method i've posted in my previous post,it should work without going back to 30.
Pretoriano80 said:
If you are unlocked just follow the method i've posted in my previous post,it should work without going back to 30.
Click to expand...
Click to collapse
Yes this method does work if you are unlocked, thanks for the idea......
Yes, I can also confirm this method works.
Woohoo! I have root again!
I was gettin worried, downgrading seems like such a hassle
OFFICIAL JB, TF700, WW SKU, C70 serial 64gb
I just wanted that 3.1.x kernel SO bad.
Now to finally start tweaking/debloating it. I can't believe this BLOATED STOCK firmware runs as "smoothly" as it does, compared to stock .22, stock .26 and stock .30 it is hands down worth the hassle.
I have JB that has portrait mode, IPS+ and I can still plug my NTFS formatted portable hard drive into it, that NEVER worked on any of the custom JB roms working around the 2.6.x kernel.
now to see how vnc-loopback-linux-over-android works!
all the excitement, all over again. I've only had this thing for a little over two weeks, but it's so much fun. I love being on the ground floor with new devices, so many risky experimental things to try.
I'm f'n stoked! Haven't gotten bored with it yet!
Keep up the good work everyone!
slainer68 said:
Is it possible to flash back to .30 without an unlocked bootloader ?
Click to expand...
Click to collapse
Yes, you can follow the soft brick recovery in the "All-In-One" thread to downgrade from JB to ICS .30 without unlocking your boot loader.
So, let me get this straight.
Revert to .30, then root, then use Superuser (I have Elite) to OTA save, then apply the JB update, then use Superuser to un OTA save?
pls i just go my tf700 2 days ago. with building number IML74K.US_epad-9.4.5.26-20120720,. i want to root and need jelly bean on it, but i dont know how to go about it. also i have no memory card yet, pls someone enlighten me on the steps.:crying:
topdee said:
pls i just go my tf700 2 days ago. with building number IML74K.US_epad-9.4.5.26-20120720,. i want to root and need jelly bean on it, but i dont know how to go about it. also i have no memory card yet, pls someone enlighten me on the steps.:crying:
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First most important, you need to make a NVflash backup of your bootloader, BEFORE PROCEED to upgrade. This is very important, once you upgrade you will not able to do so.
http://forum.xda-developers.com/showthread.php?t=1901479
buhohitr said:
First most important, you need to make a NVflash backup of your bootloader, BEFORE PROCEED to upgrade. This is very important, once you upgrade you will not able to do so.
http://forum.xda-developers.com/showthread.php?t=1901479
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but how do i upgrade from .26 after the backup? and do i need memory card for the back?
topdee said:
but how do i upgrade from .26 after the backup? and do i need memory card for the back?
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So did you make a NVflash backup yet? if not you shouldn't proceed. So your device haven't found any OTA update when you check for update in settings -> about tablet-->check for update?
buhohitr said:
So did you make a NVflash backup yet? if not you shouldn't proceed. So your device haven't found any OTA update when you check for update in settings -> about tablet-->check for update?
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i haven't done anything yet, but my devices sees no update. so assuming i make a NVflash back up, what's the next thing?
topdee said:
i haven't done anything yet, but my devices sees no update. so assuming i make a NVflash back up, what's the next thing?
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Let do one step at a time. NVflash is very very critical, once you upgrade you will not able to do this. NVflash backup help you to recover from a soft brick situation. After you done with NVflash, here is how to manual upgrade to JB.
1) Download the .30 verion firmware from Asus site (make sure if you in US, you should download the US version of .30)
http://support.asus.com/Download.aspx?SLanguage=en&m=ASUS+Transformer+Pad+Infinity+TF700T&p=20&s=16
2) Extract the .zip file somehwere on your desktop (the result will be another .zip file,use it for step 3)
3) Rename the extracted file to EP201_768_SDUPDATE.ZIP and copy it to the ROOT of a MicroSD card or INTERNAL SD card.
4) Use this button combination to get to stock recovery mode
Turn off tablet. Pressing Volume Down and POWER button together until you see white text message appeared on the screen, now release both buttons. Now press Volume UP button (before the 5 seconds expire).At this point the device will go in recovery and should start updating your firmware .
Once done, I will go into how to root.
buhohitr said:
Let do one step at a time. NVflash is very very critical, once you upgrade you will not able to do this. NVflash backup help you to recover from a soft brick situation. After you done with NVflash, here is how to manual upgrade to JB.
1) Download the .30 verion firmware from Asus site (make sure if you in US, you should download the US version of .30)
http://support.asus.com/Download.aspx?SLanguage=en&m=ASUS+Transformer+Pad+Infinity+TF700T&p=20&s=16
2) Extract the .zip file somehwere on your desktop (the result will be another .zip file,use it for step 3)
3) Rename the extracted file to EP201_768_SDUPDATE.ZIP and copy it to the ROOT of a MicroSD card or INTERNAL SD card.
4) Use this button combination to get to stock recovery mode
Turn off tablet. Pressing Volume Down and POWER button together until you see white text message appeared on the screen, now release both buttons. Now press Volume UP button (before the 5 seconds expire).At this point the device will go in recovery and should start updating your firmware .
Once done, I will go into how to root.
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ok, thanx, am downloading the file now. what you are trying to say is that i need to be on .30 before getting to jb?
topdee said:
ok, thanx, am downloading the file now. what you are trying to say is that i need to be on .30 before getting to jb?
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1. Yes, if you DON'T want to UNLOCK to root your device. Once you're on .30, you root then use OTA root keeper to save root then upgrade to JB.
2. If you went straight to JB, then you need to unlock in order to root. This will be more complicate, since you need to install custom recovery, fastboot and SDK.
buhohitr said:
1. Yes, if you DON'T want to UNLOCK to root your device. Once you're on .30, you root then use OTA root keeper to save root then upgrade to JB.
2. If you went straight to JB, then you need to unlock in order to root. This will be more complicate, since you need to install custom recovery, fastboot and SDK.
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ok. but is there any benefit or essence UNLOCKING?
topdee said:
ok. but is there any benefit or essence UNLOCKING?
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Unlocking allows you to run custom rom and making nanodroid backup using custom recovery (2 main reasons for unlocking)
buhohitr said:
Unlocking allows you to run custom rom and making nanodroid backup using custom recovery (2 main reasons for unlocking)
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I'd love to run custom rom, just that am afraid of bricking my device.
topdee said:
I'd love to run custom rom, just that am afraid of bricking my device.
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Most of bricking caused by operators' errors, like using the wrong recovery, wrong bootloader/wrong version for the rom etc.., but if you careful, by doing search and ask first then it's pretty safe to flash custom rom.
buhohitr said:
Most of bricking caused by operators' errors, like using the wrong recovery, wrong bootloader/wrong version for the rom etc.., but if you careful, by doing search and ask first then it's pretty safe to flash custom rom.
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i hope i am not disturbing you. but assuming based on from .26 i want to root, upgrade to jb and also custom ROM, whats the process? is it the same process?
topdee said:
i hope i am not disturbing you. but assuming based on from .26 i want to root, upgrade to jb and also custom ROM, whats the process? is it the same process?
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None at all. Let assumed you did the nvflash (backup your .26 bootloader). The simple process would be, download full .30 rom from Asus site, place on root of your external micro SD card or internal SDcard, boot into stock recovery and flash it. Next root your device, then download OTA root keeper to save your root. Let OTA upgrade your device, if OTA is not working, then manually upgrade to JB. Once on JB, use OTA root keeper to restore root. That's it.
buhohitr said:
None at all. Let assumed you did the nvflash (backup your .26 bootloader). The simple process would be, download full .30 rom from Asus site, place on root of your external micro SD card or internal SDcard, boot into stock recovery and flash it. Next root your device, then download OTA root keeper to save your root. Let OTA upgrade your device, if OTA is not working, then manually upgrade to JB. Once on JB, use OTA root keeper to restore root. That's it.
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thanx bro, after upgrade with the above process wih root intact i can run custom ROM write?
topdee said:
thanx bro, after upgrade with the above process wih root intact i can run custom ROM write?
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Well, if you plan to run custom rom, you need to unlock and custom roms come pre-rooted, so you don't have to worry about losing root.
buhohitr said:
Well, if you plan to run custom rom, you need to unlock and custom roms come pre-rooted, so you don't have to worry about losing root.
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based on what i read from the link of nvflash, i need to unlock my device before using nvflash
topdee said:
based on what i read from the link of nvflash, i need to unlock my device before using nvflash
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Correct bro!
buhohitr said:
Correct bro!
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ok, assuming i have unlock, backup using nvflash, and eventuall follow all process and reached jb with root intact, how do i introduce custom rom?
topdee said:
ok, assuming i have unlock, backup using nvflash, and eventuall follow all process and reached jb with root intact, how do i introduce custom rom?
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On your PC you need the following:
1. Android SDK (should comes with ADB and fastboot commands).
2. USB driver for your device.
You are going to use fastboot command to install custom recovery, or you could download Goomanager from Googleplay and install TWRP this way. Once you have TWRP/CWR, you boot into custom recovery mode (hold down volume down and power button), then find the custom rom then flash it, pretty straight forward.