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I'm not a noob to Android. This is actually my third device and my previous two have been rooted and heavily modded. But for some reason I did something wrong while trying to root my Galaxy S II.
While following jivy26's guide on how to root (the Odin guide), I accidentally put the Odin PIT file in the PIT directory and hit start. It said success, but then I was stuck in a boot loop. Now it won't do anything except for go into Android Recovery. I've already tried twice to wipe it, but it starts back with absolutely the same results (the bootloop). Can anyone please help me out here? My dad will kill me if I tell him I have to take it back to exchange it.
Thanks!
it should go into download mode again. hold volume up and down and plug in USB cable.
Thanks! Yes, it did go into download mode. I don't mean to sound like a noob, but is there a guide for similar situations anywhere else on the forum? I glanced around but didn't see much. To be quite honest I freaked out a bit. If someone can direct me to it, I'll happily delete this thread. Otherwise, would you mind telling me what I should do next?
Use this guide to gain root and CWM easily without triggering the flash counter http://forum.xda-developers.com/showthread.php?t=1311081
Thank you very much!
Anytime. When ever I get a new phone I have Noob moments myself. Once rooted though the rest is old hat.
Agreed. As soon as I'm rooted, I'm prepared to flash many, many ROMs. I'm just really glad that this device isn't Motorla - No bootloader to unlock
jtc276 said:
Agreed. As soon as I'm rooted, I'm prepared to flash many, many ROMs. I'm just really glad that this device isn't Motorla - No bootloader to unlock
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Click to collapse
Yup I had an Atrix 2 for 4 days. locked bootloader and very few devs not a popular phone at all. Too bad because for 99 bucks it's really nice.
I had the first Atrix. It was a decent device, but it lagged in many areas where it shouldn't have, and the screen was mediocre (especially compared to the S II). Plus, the dev support was rapidly growing smaller. I'm glad to now have a phone that developers will be supporting until at least the US variants for the S3 are released.
Hi,
i am also one of these installing original rom on to CWM / Custom Rom setup. Now all i have an error msg left up of screen - Unrecoverable Bootloader error.
a few days i read all i can found on internet about this issue. as i understood, there is no way to make nvflash run on this tablet.
But i wonder, asus already published tool for unlock bootloader, that means it will be any way to make nvflash run?
or it will be possible to install any other tegra 3 tablets bootloader to tf201? as i know there is no any other tablet with tegra 3 yet.
i am so disappointed that almost every tablet can be unbricked from all situations except tf201...
I think your issue was you wasn't stopped to flash an official asus ROM with cwm. its known to brick devices. Check out thread called how to recover from brick or not. or ask diamondback for help. he will know what to do if you have a recoverable brick.
Http://forum.xda-developers.com/showthread.php?t=1514088
Damn bro, after looking, it seems like you have brick 2 in that thread. which says to look at option 2. Option 2 says you are most likely hard bricked. I wish you would have researched more first or looked at that thread first. then you would have seen not to try to flash stock says rom/blob.
There is currently no way to recover from your hard brick, sorry.
Yep, this is a Brick 2, your Prime is dead. No way to recover atm (and no hope for the future)
Diamondback said:
Yep, this is a Brick 2, your Prime is dead. No way to recover atm (and no hope for the future)
Click to expand...
Click to collapse
why you said "no hope for the future?"
i read this:
Once you unlocked the prime and installed CWM, do NOT try to install a super blob from ASUS
BUT Can i do update (OTA) with new software from asus with unlocked bootloader?Does that bricks asus?
djshorty said:
i read this:
Once you unlocked the prime and installed CWM, do NOT try to install a super blob from ASUS
BUT Can i do update (OTA) with new software from asus with unlocked bootloader?Does that bricks asus?
Click to expand...
Click to collapse
NOOOOOOOOOO! Don't install an OTA or try to manually update with a blob - you will DEFINITELY hard brick your Prime. If you want to keep the OTAs don't unlock. Having said that the devs are all very quick at updating their roms when a new OTA comes out. I currently am on Virtuous Prime and it was updated to .21 within 24 hours of Asus releasing it. Same deal with .15.
paddycr said:
NOOOOOOOOOO! Don't install an OTA or try to manually update with a blob - you will DEFINITELY hard brick your Prime. If you want to keep the OTAs don't unlock. Having said that the devs are all very quick at updating their roms when a new OTA comes out. I currently am on Virtuous Prime and it was updated to .21 within 24 hours of Asus releasing it. Same deal with .15.
Click to expand...
Click to collapse
I am only rooted now, not unlocked.
I know that with root i can do OTA, i want to know this.
Thanks for quick answer.
just backup before modifying/deleting/uninstalling anything else, and restore before running update process, or OTA will fail.
Sent from my TF201
How did we establish that the blob method will brick your prime after unlocking? I ask because I have done it multiple times with no adverse effects so far. And from a Linux stand point....it makes no sense why there would be any risk.....
scook9 said:
How did we establish that the blob method will brick your prime after unlocking? I ask because I have done it multiple times with no adverse effects so far. And from a Linux stand point....it makes no sense why there would be any risk.....
Click to expand...
Click to collapse
This is purely a guess but I think people believe that installing a stock blob will tamper with the bootloader or cause the bootloader to "check" for custom firmware.
scook9 said:
How did we establish that the blob method will brick your prime after unlocking? I ask because I have done it multiple times with no adverse effects so far. And from a Linux stand point....it makes no sense why there would be any risk.....
Click to expand...
Click to collapse
Unfortunately, this has been found out the hard way. This forum is littered with examples who have tried to install an Asus update and have hard bricked their TFP. My understanding (which might be wrong ) is that the unlock program installs an token on the bootloader. The token is wiped when the Asus update is applied, which screws the bootloader if you have CWM installed. See post #193 onwards for a discussion by people who actually know what they are talking about:
http://forum.xda-developers.com/showthread.php?t=1514088&page=20
That really did not offer much after reading through it - I actually got hung up and had to reference that thread couple days ago and it saved me
Once you have a custom recovery (CWM) do not try the SD Card update method that Asus outlines on their website. Just a heads up. You will continually boot into CWM and be stuck there. I had to dd zeros into the staging partition before I could boot properly.
Now as for the talk about the bootloader being touched by the blob method....I call BS....the bootloader is the equivalent of the BIOS on a PC, and the blob is only flashing stuff higher level than that (boot/kernel, and system partitions afaik)
If someone has good information contrary to what I am saying I am all ears and willing to learn but so far I am seeing stuff that is absolutely wrong per my own experiences thus far.
scook9 said:
That really did not offer much after reading through it - I actually got hung up and had to reference that thread couple days ago and it saved me
Once you have a custom recovery (CWM) do not try the SD Card update method that Asus outlines on their website. Just a heads up. You will continually boot into CWM and be stuck there. I had to dd zeros into the staging partition before I could boot properly.
Now as for the talk about the bootloader being touched by the blob method....I call BS....the bootloader is the equivalent of the BIOS on a PC, and the blob is only flashing stuff higher level than that (boot/kernel, and system partitions afaik)
If someone has good information contrary to what I am saying I am all ears and willing to learn but so far I am seeing stuff that is absolutely wrong per my own experiences thus far.
Click to expand...
Click to collapse
So you are telling us that you are unlocked and you have flashed an Asus blob without problems? If so, great news - I suggest you report it on the unbricking thread. If not, why don't you give it a whirl and tell us all how it goes
paddycr said:
So you are telling us that you are unlocked and you have flashed an Asus blob without problems? If so, great news - I suggest you report it on the unbricking thread. If not, why don't you give it a whirl and tell us all how it goes
Click to expand...
Click to collapse
I have. I have flashed a blob over stock recovery and over CWM, survived everything so far.....of course - why Asus made this tablet so retarded in the bootloader department is beyond me, I really love how HTC does it with HBOOT. I have also flashed blob, then CWM, then done stuff, then blobbed and also ok
scook9 said:
I have. I have flashed a blob over stock recovery and over CWM, survived everything so far.....of course - why Asus made this tablet so retarded in the bootloader department is beyond me, I really love how HTC does it with HBOOT. I have also flashed blob, then CWM, then done stuff, then blobbed and also ok
Click to expand...
Click to collapse
Cwm 5.5.x.x or 5.8.x.x?
Both
you might be the first, afaik
Sent from my TF201
help with ota after root
I used sparky's root method and everything seemed fine, until I got the ota update notice. from then on i couldn't download or update any app from the market. figured the update was blocking it so tried the update, but it failed, saying kernel image was damaged,and user reset was required, So i rebooted and did the reset. After the reset I tried the ota update again, no go. also still can't download anything from market. I then tried to do recovery and it failed. Please help!!! I'm on ICS .15
Is it possible to remove jellybean from tf201 and reinstall ics. I want to unlock and root my device and after days and days of reading cannot find a way to root my device or to reinstall ica
You don't need to go to ICS. I unlocked and rooted and installed the latest Energy Rom using Urkel's fresh root on JB.
However, got to warn you that one of my 2 Primes got bricked just by installing a recovery...
kapebretoner said:
Is it possible to remove jellybean from tf201 and reinstall ics. I want to unlock and root my device and after days and days of reading cannot find a way to root my device or to reinstall ica
Click to expand...
Click to collapse
The short answer to this question is no. You may not return to ICS. You can unlock and gain root. If your prime is already on jellybean via Asus update do not attempt to install cwm or twrp for ICS or you will permanently brick like garret
Root Possible???
whycali said:
The short answer to this question is no. You may not return to ICS. You can unlock and gain root. If your prime is already on jellybean via Asus update do not attempt to install cwm or twrp for ICS or you will permanently brick like garret
Click to expand...
Click to collapse
I have unlocked my prime, but I would like to root and maybe install cwm if possible.
kapebretoner said:
I have unlocked my prime, but I would like to root and maybe install cwm if possible.
Click to expand...
Click to collapse
Guess I didnt say this plainly enough, if your prime is running ASUS official jellybean version 4.1.1 you will permanently brick (turn it into a $500 paperweight) if you install cwm. To go further there is absolutely no benefit from install cwm on the tf201 ever.
whycali said:
The short answer to this question is no. You may not return to ICS. You can unlock and gain root. If your prime is already on jellybean via Asus update do not attempt to install cwm or twrp for ICS or you will permanently brick like garret
Click to expand...
Click to collapse
You misunderstood what I said. I didn't install anything for ICS. And only One of my Two Primes got bricked. And it booted just fine 2-3 times, the TWRP on this specific Prime wouldn't run for some reason when I went to the Recovery menu. So then I pressed "wipe data" , nothing happened, I rebooted and it bricked.
From what I've seen, it just happens sometimes. I've never seen such weird devices.
Garret said:
You misunderstood what I said. I didn't install anything for ICS. And only One of my Two Primes got bricked. And it booted just fine 2-3 times, the TWRP on this specific Prime wouldn't run for some reason when I went to the Recovery menu. So then I pressed "wipe data" , nothing happened, I rebooted and it bricked.
From what I've seen, it just happens sometimes. I've never seen such weird devices.
Click to expand...
Click to collapse
I didnt misunderstand you, I read your post yesterday. I was just using your brick as an example of what can happen with a bad recovery. From what I have read the reason your prime is bricked is that your recovery is attempting to boot but cant. In most cases its because the recovery needs the correct bootloader version. When you put the wrong recovery for your bootloader you get a permanent wait. It would be nice if there was a timeout for this that caused it to just boot to the os but there is not. Smarter people than me feel free to set me straight if this is not the case.
Couldn't you just flash an ICS ROM using TWRP?
Also, go for Urkel's fresh start. There's no need to go back to ICS, just to get root.
Sent from my myTouch_4G_Slide using xda premium
whycali said:
I didnt misunderstand you, I read your post yesterday. I was just using your brick as an example of what can happen with a bad recovery. From what I have read the reason your prime is bricked is that your recovery is attempting to boot but cant. In most cases its because the recovery needs the correct bootloader version. When you put the wrong recovery for your bootloader you get a permanent wait. It would be nice if there was a timeout for this that caused it to just boot to the os but there is not. Smarter people than me feel free to set me straight if this is not the case.
Click to expand...
Click to collapse
It was the correct bootloader version. For some reason sometimes even though Urkel's fresh root tells you the recovery got installed successfully, it actually does NOT. My Prime still booted fine though until I pressed "Wipe data"...grrr
I searched a lot around the net and many people had the same problem as me. The only answer I found was RMA.
Garret said:
It was the correct bootloader version. For some reason sometimes even though Urkel's fresh root tells you the recovery got installed successfully, it actually does NOT. My Prime still booted fine though until I pressed "Wipe data"...grrr
I searched a lot around the net and many people had the same problem as me. The only answer I found was RMA.
Click to expand...
Click to collapse
well as I said "in most cases". you found another way to bork yours. Guess I wont be using Urkel to do anything to my prime.
I doubt it was Urkel's fresh root that caused the problem. That specific Prime just didn't want to accept the damn TWRP. I have no idea why.
From what I've read, the damn Primes and Asus are to blame. Tons of bricks. If only they gave us the tools we to un-brick them...we could flash from APX mode and the damn things would be unbrickable.
I found the following post while doing my daily read thru all the other forums and some people are saying that it has rescued them from wrong TWRP flash and Unrecoverable Bootloader errors.
I would try to do all the other methods available first but if you are completely bricked then you have nothing to lose.
http://forum.xda-developers.com/showpost.php?p=44244313&postcount=12
flumpster said:
I found the following post while doing my daily read thru all the other forums and some people are saying that it has rescued them from wrong TWRP flash and Unrecoverable Bootloader errors.
I would try to do all the other methods available first but if you are completely bricked then you have nothing to lose.
http://forum.xda-developers.com/showpost.php?p=44244313&postcount=12
Click to expand...
Click to collapse
Flumpster, I was going to start a separate thread to take my brick issues out of your dev thread and saw your thread here. So the option here is to reboot into fastboot, basically wipe everything and then flash the system blob from a stock ROM.
My main question is what if the person is on a TF300T bootloader, in my case 10.6.1.8. Would flashing the latest stock Asus JB ROM over 'system' for the TF200 replace the bootloader as well?
trogdan said:
Flumpster, I was going to start a separate thread to take my brick issues out of your dev thread and saw your thread here. So the option here is to reboot into fastboot, basically wipe everything and then flash the system blob from a stock ROM.
My main question is what if the person is on a TF300T bootloader, in my case 10.6.1.8. Would flashing the latest stock Asus JB ROM over 'system' for the TF200 replace the bootloader as well?
Click to expand...
Click to collapse
To answer myself, yes it does replace the bootloader. The latest ROM on Asus (from last Dec 2012) installs bootloader 1.00e ww_epad-10.4.2.18-20121122 a03
I installed stock TWRP 2.5.0 here for JB based on this thread and was able to get into TWRP and install the Hairybean Upgrade for 2.3, followed by the HB 2.3, and am now booting into the ROM. W00t! Great link in the OP flumpster.
trogdan said:
To answer myself, yes it does replace the bootloader. The latest ROM on Asus (from last Dec 2012) installs bootloader 1.00e ww_epad-10.4.2.18-20121122 a03
I installed stock TWRP 2.5.0 here for JB based on this thread and was able to get into TWRP and install the Hairybean Upgrade for 2.3, followed by the HB 2.3, and am now booting into the ROM. W00t! Great link in the OP flumpster.
Click to expand...
Click to collapse
Ah. I see you have it fixed now.
Ignore the pm I just sent you then.
I have the same issue and i solved it with your link
Can't get in to fastboot?
I just cant get in to fastboot mode.
KingJelle said:
I just cant get in to fastboot mode.
Click to expand...
Click to collapse
adb reboot bootloader
When in recovery.
I just got a used prime and was trying to root/unlock/custom recovery/rom but I think I did something wrong.
This process seems a lot more delicate and volatile than my phone
I installed cwm through the CWM Rom Manager app after unlocking and rooting both of which went smoothly and device booted, and the device was properly rooted. After flashing recovery through CWM Rom Manager app I am ASUS boot screen
The one with "the device is unlocked" in the upper right corner and just sits in that state indefinitely. Can't do anything other than restart and get back to that screen. Any ideas?
hypocritelecteur said:
I just got a used prime and was trying to root/unlock/custom recovery/rom but I think I did something wrong.
This process seems a lot more delicate and volatile than my phone
I installed cwm through the CWM Rom Manager app after unlocking and rooting both of which went smoothly and device booted, and the device was properly rooted. After flashing recovery through CWM Rom Manager app I am ASUS boot screen
The one with "the device is unlocked" in the upper right corner and just sits in that state indefinitely. Can't do anything other than restart and get back to that screen. Any ideas?
Click to expand...
Click to collapse
Unfortunately you never read up on anything before attempting it. There are warnings everywhere on this forum saying not to use cwm on the prime and not to use rom manager and goo manager.
The last official version of cwm on the prime was for the ICS bootloader and if you flash that recovery onto jellybean bootloader then chances are you are going to brick yourself. Rom manager doesn't check what you are on and just installs the ICS version anyway. I reported this to Koush 2 years ago and he did nothing about it.
If you can't get to the bootloader or recovery by holding down volume down and power the same time and you also don't have nvflash backups then I am afraid that you are hard bricked.
There are only 2 options. Either pay Asus to fix it which will cost you more than you paid for it or you buy a motherboard off ebay or one with a smashed screen but still working and swap the motherboard out.
hypocritelecteur said:
Drat. Is there absolutely no chance, no method that might possibly work? No system dumps or backups or anything I can snag from another user to bootstrap my way back to functionality? I admit I jumped the gun here defs. I've been mucking with roms and hacks for android for years and never hard bricked anything and never run into a system this volatile. Didn't realize I was even being reckless! Just a different world I guess. This is however my first tab--are they in general more risky?
Click to expand...
Click to collapse
I know how you feel mate as before getting this tablet I have had numerous android devices and have had lots since and this is by far the easiest to hard brick. With other devices you can mess up but normally there is a method back in (odin etc) but Asus decided to tie it down completely.
The nvflash guys did a great job to make our devices brick proof but you have to make sure that you have your backups first. No one elses backups can be used. They are specific to your motherboard.
You can pick up motherboards quite cheap on ebay and someone here on one of the recent posts even put a tf300 motherboard in there instead as it was a lot cheaper ($50). They are basically the same machines anyway.
Was it unlocked when you got it ? If it was ask the original owner if he ever made nvflash backups.
tf201 maybe bricked
flumpster said:
I know how you feel mate as before getting this tablet I have had numerous android devices and have had lots since and this is by far the easiest to hard brick. With other devices you can mess up but normally there is a method back in (odin etc) but Asus decided to tie it down completely.
The nvflash guys did a great job to make our devices brick proof but you have to make sure that you have your backups first. No one elses backups can be used. They are specific to your motherboard.
You can pick up motherboards quite cheap on ebay and someone here on one of the recent posts even put a tf300 motherboard in there instead as it was a lot cheaper ($50). They are basically the same machines anyway.
Was it unlocked when you got it ? If it was ask the original owner if he ever made nvflash backups.
Click to expand...
Click to collapse
well i tried all these thinks but i can not get into fastboot or into my OS doesn't see my micro sd card also at all it does is go back to the twrp recovery 2.6.3.0 it is wrong file in the twrp recovery all files are empty did i brick my tf201 and is it a paper weight this all it does can't back up or install anything no files and don't see my sd card also need help please
Exterminator77 said:
well i tried all these thinks but i can not get into fastboot or into my OS doesn't see my micro sd card also at all it does is go back to the twrp recovery 2.6.3.0 it is wrong file in the twrp recovery all files are empty did i brick my tf201 and is it a paper weight this all it does can't back up or install anything no files and don't see my sd card also need help please
Click to expand...
Click to collapse
When in TWRP you should have adb access if you have the drivers installed.
Try.
Code:
adb reboot bootloader
to get you back to fastboot.
I managed to install original system blob. But what now? After start I have again four options, but my Prime is not booting into system or recovery. It always hang up on starting screen with ASUS logo or wit a dead robot.
Thank you.
---------- Post added at 09:05 PM ---------- Previous post was at 08:06 PM ----------
ok, now I am totally bricked, I restarted my Prime and it is black, even backlight is dead. It only reacts to power button, when I hold it, it vibrates after a while.
Fastboot or ADB cannot contol it.
Dammit
Did you ever manage to get your system back?
I used ADB to make a backup of my TF201.
I couldn't get ROM manager to flash a new ROM - every time RM restarted the TF201 I simply got the screen The Device is UnLocked together with the graphical menu for Recovery, Android, USB and Wipe and it just sat there and did nothing.
Eventually, I pushed the CWM ZIP into /SDCARD/ renamed it to UPDATE.ZIP then tried rebooting to see if it would treat that like an OTA update - it didn't.
So then I chose the Wipe option. It sat there for ages with nothing happening.
So I then rebooted - now I get the The Device is Unlocked in the top left hand corner, the ASUS logo in the middle and the Powered by NVIDIA`TEGRA` in the bottom right but it does not boot - it is bricked!
My PC no longer sees it in ADB or FASTBOOT so I can't either flash something or restore my carefully taken backup.
It won't boot into anything other than the screen above - so the key combination for Fastboot doesn't work any more.
Prior to all this it was running stock 4.1.1 but was successfully rooted and had been like that for quite some time.
Any ideas?
Kind Regards
Steve
Hi, I have the same problem than the last message. It's impossible!! any ideas please??
Thanks
Vanessa
Hrd Bricked tf201
sdemills said:
Did you ever manage to get your system back?
I used ADB to make a backup of my TF201.
I couldn't get ROM manager to flash a new ROM - every time RM restarted the TF201 I simply got the screen The Device is UnLocked together with the graphical menu for Recovery, Android, USB and Wipe and it just sat there and did nothing.
Eventually, I pushed the CWM ZIP into /SDCARD/ renamed it to UPDATE.ZIP then tried rebooting to see if it would treat that like an OTA update - it didn't.
So then I chose the Wipe option. It sat there for ages with nothing happening.
So I then rebooted - now I get the The Device is Unlocked in the top left hand corner, the ASUS logo in the middle and the Powered by NVIDIA`TEGRA` in the bottom right but it does not boot - it is bricked!
My PC no longer sees it in ADB or FASTBOOT so I can't either flash something or restore my carefully taken backup.
It won't boot into anything other than the screen above - so the key combination for Fastboot doesn't work any more.
Prior to all this it was running stock 4.1.1 but was successfully rooted and had been like that for quite some time.
Any ideas?
Kind Regards
Steve
Click to expand...
Click to collapse
Hi Steve:
Well darn it, I'm another one with a completely bricked tf201. Without going into how I got there, I have the same situation as you... with "The Device is Unlocked" in the upper-left of the screen, "ASUS" in the center and "Powered by Tegra" in the lower right. If I boot with either just the power button, or the power botton and volume down, I get the affore-mentioned screen.
If I boot with power button and volume up, I get a completely black screen. I was very interested in whether you received a reply to your question?
I've noticed that the greater percentage of these questions, as I've described my system, remain unanswered. Not that I am complaining, but I am certainly interested in whether or not there is a remedy as of this date? I am not able to afford sending my tablet to ASUS, so would really appreciate any work arounds I could try.
Cheers man. Hope to hear from you.
Jim