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can I undo jelly bean OTA and restore ICS?

By browsing the thread here I feel updating to jelly bean may not work out well for everyone. I got the OTA downloaded and sitting in my tf300, is there anyway to back out of it once it is installed? Please let me know .... TIA

I dont see why not, but you have to unlock BL, root, install custom recovery and flash back to a ICS rom. So if your intent is to stay pure stock and keep warranty, your probably not gonna be able to roll back to ICS if you commit to JB.
sent from my DROID BIONIC via XDA App

I tried to roll back by loading the firmware on internal SD. It updated but left me on jb. My boot loader is not unlocked so I would speculate no, but others are trying to do the same, so you might search other posts for this.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

Thanks!
I just pulled the trigger and installed JB. I don't feel much differences. Given I just got the tf300 for less than a week, time will tell.

XperianceIT said:
I dont see why not, but you have to unlock BL, root, install custom recovery and flash back to a ICS rom. So if your intent is to stay pure stock and keep warranty, your probably not gonna be able to roll back to ICS if you commit to JB.
sent from my DROID BIONIC via XDA App
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I'm having issues since I updated to JB and I am BL locked but rooted. Can you confirm this is 100% true, that you can't get back to ICS w/out unlocking and have installed a custom recovery? I was hoping to keep my warranty intact, this is exactly the reason I did. I think I may be sending this back to ASUS to be fixed under the warranty

paedz718 said:
I'm having issues since I updated to JB and I am BL locked but rooted. Can you confirm this is 100% true, that you can't get back to ICS w/out unlocking and have installed a custom recovery? I was hoping to keep my warranty intact, this is exactly the reason I did. I think I may be sending this back to ASUS to be fixed under the warranty
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I don't think anyone has managed to do this yet.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

funnel71 said:
I don't think anyone has managed to do this yet.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
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Thanks for verifying that for me. I thought that was the case. It looks like RMAing is the route I will need to take

Do's and Dont's before JB Update?

Since Jellybean update is just around the corner, can anyone suggest initial steps to be done prior to the said update?
Thanks a lot...

Don't: root, unlock, flash or **** with your TF700 in any way if you're currently on stock and want the update OTA.
Do: wait patiently and regularly check this forum and/or check for firmware update on your TF700.

Rooting may not prevent the update, I took .30 over .26 while rooted and it applied perfectly fine.
Sent from my ASUS Transformer Infinity Running Tapatalk.

Being Rooted is fine. I don't understand why this is still going around about being rooted prevents ota. You can still receive ota updates when rooted. You will actually lose root when you do take the update. Unless you protect your root with voodoo ota rootkeeper.
Sent from my SPH-L710 using xda app-developers app

That is what I thought, but this is my first tablet and my first ASUS, so I didn't want to state definitively that it would not affect the update.
I've had 2 Motorola Android-based smartphones, so I'm familiar with Android in general, but different OEMs do things differently, obviously.
Sent from my ASUS Transformer Infinity Running Tapatalk.

So if I'm unlocked I can't receive the OTA?
Sent from my ADR6425LVW using xda premium

SuperSonicRob said:
So if I'm unlocked I can't receive the OTA?
Sent from my ADR6425LVW using xda premium
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correct

I've included info in my tweaks thread about SuperSU meant for, hopefully, not losing root after the update.

chugger93 said:
correct
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I should still be able to get it manually right? Still new to this device, all I've ever had was HTC android devices.
Sent from my ADR6425LVW using xda premium

SuperSonicRob said:
So if I'm unlocked I can't receive the OTA?
Sent from my ADR6425LVW using xda premium
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Click to collapse
Nope. You can of course download the update from ASUS' website and flash it yourself, but they won't do it for you no more. : )

1. If you are 100% stock - NO problem with OTA.
2.. If you are just rooted - you can download OTA root keeper from the market and perform a temp unroot your device to get ready(if you want to keep root after the update). OTA should work fine. After the update some people may have to REroot.
3. If you have unlocked bootloader with root or without root, you will NOT able to do OTA update. Once you unlocked your bootloader, OTA no longer works and NO you can't RElocked your bootloader to take OTA. You will have to manually perform the update. There will be plenty of instruction how to do once JB is out.
Hope it's clear for everyone.
4. If you have custom rom, definitely NO OTA update and you don't want OTA update anyway. Just wait for a new official JB custom rom or update manually.

Is it really necessary to enable disabled applications beforehand or it's just another Android myth??
Sent from my ASUS Transformer Pad TF700T using xda app-developers app

megamoz said:
Is it really necessary to enable disabled applications beforehand or it's just another Android myth??
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
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What application you referred to??

buhohitr said:
What application you referred to??
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Basically bloatware,
Sent from my ASUS Transformer Pad TF700T

megamoz said:
Is it really necessary to enable disabled applications beforehand or it's just another Android myth??
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
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Click to collapse
I would err on the side of caution and enable all. Then do a cold boot. Only then, do you do the update. After the update, disable the apps. Then cold boot again. :good:

buhohitr said:
1. If you are 100% stock - NO problem with OTA.
2.. If you are just rooted - you can download OTA root keeper from the market and perform a temp unroot your device to get ready(if you want to keep root after the update). OTA should work fine. After the update some people may have to REroot.
3. If you have unlocked bootloader with root or without root, you will NOT able to do OTA update. Once you unlocked your bootloader, OTA no longer works and NO you can't RElocked your bootloader to take OTA. You will have to manually perform the update. There will be plenty of instruction how to do once JB is out.
Hope it's clear for everyone.
4. If you have custom rom, definitely NO OTA update and you don't want OTA update anyway. Just wait for a new official JB custom rom or update manually.
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So if I'm running the Zues custom rom now, once the official jellybean hits I can download manually from ASUS website and flash in TWRP?

Yes you can flash official firmwares with TWRP, though it has been stated there may be some issues with TWRP until they get it recompiled using the new kernel source.
how-to here: http://forum.xda-developers.com/showthread.php?t=1755576

yeah flashing the update with twrp is ok (i think) but then just stick with stock recovery until twrp is updated. No idea if cwm is the same way... guess we should read up in the tf300 forum.

Uninstall ezoverclock. Don't think it works on the infinity anyway, but i had it installed since i used it on the prime. The 300 forum indicated that it will cause bootloops.
Sent from my DROID RAZR using Tapatalk 2

Don't: Update right away.
Do: Wait for a few days, people will post the good and the bad of this update and you can decide whether to update or not.

[Q] Return to factory default after putting ROM on

Hey guys,
I got a Transformer for Christmas. It came with JB 4.1, and I did a firmware update after I got the device. I'm not certain whether I'm going to keep it, but I want to see how much CM10.1 would improve it before I decide. However, if I still decide to return it, I need to be able to return it to 100% factory default condition - meaning factory default Android + removing CWM.
Is this possible? If so, how?

jordonwii said:
Hey guys,
I got a Transformer for Christmas. It came with JB 4.1, and I did a firmware update after I got the device. I'm not certain whether I'm going to keep it, but I want to see how much CM10.1 would improve it before I decide. However, if I still decide to return it, I need to be able to return it to 100% factory default condition - meaning factory default Android + removing CWM.
Is this possible? If so, how?
Click to expand...
Click to collapse
you cant undo unlocking.
also this kind of modification are unhetic on something you just borrowed.

NixZero said:
you cant undo unlocking.
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Dang. Well that means no testing ROM's for me.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app

jordonwii said:
Dang. Well that means no testing ROM's for me.
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
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TF300T is an awesome tablet (good value for money), but when you install CleanROM Inheritance 3.0.4 + untermensch's overclocked kernel (1600 Mhz instead of the default 1200Mhz) it is so much better.
I bought mine probably 3 months ago and have no regrets at all....it is unlocked / rooted and has CleanROM installed.and I did a factory reset and removed all the bloatware and junk apps which I would never use.I have used Untermensch's kernel but currently it runs again on stock rom cause it is fast enough for me.

[Q] stuck at ICS

hi, First I want to describe my problem. Many of tf700 users had update failure when jb came out and I am one of them. I used my tablet with ics until today. I want to update it to jb. I already read some manuel updating guides but no luck I couldnt get it worked. Even followed the guide about dmclient etc. And many of these guides they are redirecting me to asus website for jb firmware. In asus site when choosing OS there is no OS to be selected ! I dont know why. I am on .30 version of ics. Thanks in advance

muhsino said:
hi, First I want to describe my problem. Many of tf700 users had update failure when jb came out and I am one of them. I used my tablet with ics until today. I want to update it to jb. I already read some manuel updating guides but no luck I couldnt get it worked. Even followed the guide about dmclient etc. And many of these guides they are redirecting me to asus website for jb firmware. In asus site when choosing OS there is no OS to be selected ! I dont know why. I am on .30 version of ics. Thanks in advance
Click to expand...
Click to collapse
Please provide the follow info before we start:
1. go to settings -about tablet and provide full build number
2. Are you rooted? or PURE STOCK?

IMLK74 WW epad 9.4.5.30-20120907. Yes I am rooted and unlocked now. stock rom
Sent from my ASUS Transformer Pad TF700T using xda app-developers app

muhsino said:
IMLK74 WW epad 9.4.5.30-20120907. Yes I am rooted and unlocked now. stock rom
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
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OK, so you have a lot of options, do you want to run custom rom?? it's a night and day between custom rom and stock. If you are unlocked, there is NO REASON to stay with stock rom!!!

Yeah I unlocked for it but you know whats my problem. I can flash ics custom roms I know. Is there a way update to jb with twrp ? Or what do you recommend me to do
For example can I directly flash cleanrom while i am not on jb ?
Sent from my ASUS Transformer Pad TF700T using xda app-developers app

muhsino said:
Yeah I unlocked for it but you know whats my problem. I can flash ics custom roms I know. Is there a way update to jb with twrp ? Or what do you recommend me to do
For example can I directly flash cleanrom while i am not on jb ?
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
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Click to collapse
with twrp you could flash full stock JB firmware (included JB bootloader), or just flash independant JB bootloader, then flash cleanrom. The easiest way is flash JB bootloader then Cleanrom. Make sure your twrp is either version 2.3.10 or newer.
JB bootloader and cleanrom can be found here:
http://forum.xda-developers.com/showthread.php?t=2049274

Thanks. When some good guy helps it gets pretty easier Thank you

[Q] Any problems with Manual Update?

Looking to apply the latest update manually. On stock (10.4.4.25), rooted, and unlocked. Anyone run into any problems with this setup?

Depends on Bootloader & Recovery. Make sure to read the threads

KinetiClutch said:
Depends on Bootloader & Recovery. Make sure to read the threads
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Sorry, forgot to mention my TWRP is up to date, and my bootloader is stock bootloader as of last update.
Just about everything I've read has to do with OTAs, and there isn't much clear about manual updates, thus any positive experiences or more information on the manual update experiences is welcome.

rivera151 said:
Sorry, forgot to mention my TWRP is up to date, and my bootloader is stock bootloader as of last update.
Just about everything I've read has to do with OTAs, and there isn't much clear about manual updates, thus any positive experiences or more information on the manual update experiences is welcome.
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Click to collapse
Go to sbdags stock 4.2.1 thread, flash the 4.2.1 boot loader and TWRP 2.5 zip, then flash the 4.2.1 stock rooted and you should be good. You must be on AT LEAST TWRP 2.4.4.
Sent from my ASUS Transformer TF700T Infinity Pad Using Tapatalk HD
Rom: Stock 4.2.1 Rooted.
UPDATE FOR TF700 USERS!!! AND THE 4.2.1 UPDATE http://forum.xda-developers.com/showthread.php?t=2204100

Thanks dude. I had all prereqs, went ahead and flashed and its now its working, no problems so far.
The RAM widget shows less RAM usage, which can't be bad.

rivera151 said:
Thanks dude. I had all prereqs, went ahead and flashed and its now its working, no problems so far.
The RAM widget shows less RAM usage, which can't be bad.
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Minus at least 100 from the system app, it would be more accurate. ATM I am only using 365 out of 970 on Tickerster Mod which shows the accurate amount of RAM usage.
Tylor
Sent from my ASUS Transformer TF700T Infinity Pad Using Tapatalk HD
Rom: Stock 4.2.1 Rooted.
UPDATE FOR TF700 USERS!!! AND THE 4.2.1 UPDATE http://forum.xda-developers.com/showthread.php?t=2204100