My bricked Xoom (video included) - Xoom General

Well I have had my Xoom now for about a month. I use it pretty heavily and as soon as I got it I rooted it and installed Tiamats v1.4.4 kernel with OC'd GPU. I was running pretty flawless OC'd to 1.5Ghz until last night. I was in the middle of reading some posts on here on tapatalk and out of the blue the screen went black and rebooted. It was stuck on the spash screen for 20 minutes. I tried a hard boot and got bootloops.
I then downloaded the stock images and reflashed it back to stock and even relocked the bootloader. Still bootloops. I ended up flashing the stock images like 3 times in all with the same results. Sometimes I can get into the OS and go through setup and sometimes not. Most of the time if I can get into android apps start force closing and it reboots, or the touchscreen becomes unresponsive. I noticed most of the time when rebooting I get bright white flashes of light on the splash screen. Here is a video of the boot sequence:
http://www.youtube.com/watch?v=1ctODeIPANU&feature=player_profilepage
Around 1 minute into the video you can see the white flashes of light. Anyone know if there is any chance of recovering this? BTW, its a verizon 3g xoom. I'm pretty sure its a brick. I just wanted to see if anyone else had seen this same thing happen.
EDIT: I also noticed that sometimes the front camera is flashing red also when rebooting. Weird.

Had you updated any apps like superuser or busybox installer? Were you able to do a nandroid recovery through CMR? What stock files did you flash (what version?) I'll bet you are not completely bricked...there seems to be a fix for almost every crash. It's just that without knowing anything about why it may have crashed or exactly what you did afterwards it hard to know how to help.

okantomi said:
Had you updated any apps like superuser or busybox installer? Were you able to do a nandroid recovery through CMR? What stock files did you flash (what version?) I'll bet you are not completely bricked...there seems to be a fix for almost every crash. It's just that without knowing anything about why it may have crashed or exactly what you did afterwards it hard to know how to help.
Click to expand...
Click to collapse
I didn't update anything at all. I tried my stock nandroid and it locked up too. I tried flashing both factory images for the VZW xoom from motorolas website and they both do the same thing. I've never seen it lock up so much and the screen become unresponsive like it is. Restoring it to factory should fix it and after 3 times of flashing the stock images it should be fine, but its not. The stock files I tried were MZ600_HRI39 and MZ600_HRI66. I'm not sure what else to even try. The flashing white screen and the camera flashing red are definitely not a good sign.

sabbotage said:
I didn't update anything at all. I tried my stock nandroid and it locked up too. I tried flashing both factory images for the VZW xoom from motorolas website and they both do the same thing. I've never seen it lock up so much and the screen become unresponsive like it is. Restoring it to factory should fix it and after 3 times of flashing the stock images it should be fine, but its not. The stock files I tried were MZ600_HRI39 and MZ600_HRI66. I'm not sure what else to even try. The flashing white screen and the camera flashing red are definitely not a good sign.
Click to expand...
Click to collapse
Wow, maybe you have a hardware failure. Did it act funky before at all? I saw that it just bootloops by itself...can you still get it into any kind of recovery? I think that if you can get into fastboot and use adb, you can do a wipe and maybe start over. Of course it you have a hardware fail that's another issue.

okantomi said:
Wow, maybe you have a hardware failure. Did it act funky before at all? I saw that it just bootloops by itself...can you still get it into any kind of recovery? I think that if you can get into fastboot and use adb, you can do a wipe and maybe start over. Of course it you have a hardware fail that's another issue.
Click to expand...
Click to collapse
Yeah i can get into fastboot and I tried erasing everything before reflashing the stock images with no luck.
Sent from my HTC Thunderbolt using Tapatalk

sabbotage said:
Yeah i can get into fastboot and I tried erasing everything before reflashing the stock images with no luck.
Sent from my HTC Thunderbolt using Tapatalk
Click to expand...
Click to collapse
If you can go to the IRC Xoom Channel you could chat with people who know much more than I do. I think with your weird light flashes and continuous boot cycle, that might be your best bet. The address is in brd's signature line.
I sincerely wish you good luck!

okantomi said:
If you can go to the IRC Xoom Channel you could chat with people who know much more than I do. I think with your weird light flashes and continuous boot cycle, that might be your best bet. The address is in brd's signature line.
I sincerely wish you good luck!
Click to expand...
Click to collapse
Thanks I jumped on there and i'll see what everyone says. I've tried it all and nothing is working.

Related

Endless Rebooting, about to smash phone to bits

Alright, this issue has seriously driven me insane over the last few days, and today it's gotten to the point where I'm going to do something I'll regret if somebody can't help me out. As you can tell, I'm pretty desperate.
Using Fresh 3.5.0.1, I've encountered more reboots than I can count. Whether it's checking an email or playing Asphalt, the phone frequently decides it doesn't want to cooperate and restarts itself. I decided to try to get rid of the reboots for good today with a complete wipe and new rom.
First, I made a nandroid backup, followed by a data/system wipe and cache/dalvik cache wipe. Afterward, I flashed the ZenDroid 1.1.0 kernel in case that was the issue. I then proceeded to flash CyanogenMod 7 RC1 with gapps.
That worked for all of three minutes, and then it got even worse. The phone started restarted itself when I wasn't even doing anything, up to the point where it would restart on the CM7 boot animation. I took my rage out on a nearby pillow and decided to try something else.
I downloaded the final release MIUI rom and used Calkulin's format all to wipe my phone as instructed. This time around I flashed Savage-Kernel 1.6 along with MIUI. Lo and behold, after rebooting I was finally able to swipe through the home screens again.
And then I wasn't. It started rebooting on the boot animation again. At the moment it's even worse, rebooting three seconds into the damned splash screen. I've tried keeping the battery pulled for half an hour with the HTC battery and two after market batteries. I wiped the ext partition on the micro sd card. I even physically removed the card itself. This effing phone is still rebooting on the splash screen.
I'm at the end of my wits. All I want is for my Evo to WORK, without any constant reboots or force closes that make it utterly unusable outside. If anyone could help me out with this issue, I'd be extraordinarily grateful.
Mecha2142 said:
Alright, this issue has seriously driven me insane over the last few days, and today it's gotten to the point where I'm going to do something I'll regret if somebody can't help me out. As you can tell, I'm pretty desperate.
Using Fresh 3.5.0.1, I've encountered more reboots than I can count. Whether it's checking an email or playing Asphalt, the phone frequently decides it doesn't want to cooperate and restarts itself. I decided to try to get rid of the reboots for good today with a complete wipe and new rom.
First, I made a nandroid backup, followed by a data/system wipe and cache/dalvik cache wipe. Afterward, I flashed the ZenDroid 1.1.0 kernel in case that was the issue. I then proceeded to flash CyanogenMod 7 RC1 with gapps.
That worked for all of three minutes, and then it got even worse. The phone started restarted itself when I wasn't even doing anything, up to the point where it would restart on the CM7 boot animation. I took my rage out on a nearby pillow and decided to try something else.
I downloaded the final release MIUI rom and used Calkulin's format all to wipe my phone as instructed. This time around I flashed Savage-Kernel 1.6 along with MIUI. Lo and behold, after rebooting I was finally able to swipe through the home screens again.
And then I wasn't. It started rebooting on the boot animation again. At the moment it's even worse, rebooting three seconds into the damned splash screen. I've tried keeping the battery pulled for half an hour with the HTC battery and two after market batteries. I wiped the ext partition on the micro sd card. I even physically removed the card itself. This effing phone is still rebooting on the splash screen.
I'm at the end of my wits. All I want is for my Evo to WORK, without any constant reboots or force closes that make it utterly unusable outside. If anyone could help me out with this issue, I'd be extraordinarily grateful.
Click to expand...
Click to collapse
hmm...
i don't know what kernel fresh comes with, but both of the other kernels are more aggressive ones, and i would guess your phone doesn't like them. i would try this:
Wipe twice using calk, wipe again using recovery, flash mikfroyo or stock rooted (stock kernel). If you still get reboots... unroot and take your phone back in because its a hardware problem.
I had this problem. Drove me insane. Ultimately just unrooted and got a new one from sprint. Not one reboot since I got the new one.
Sent from my PC36100 using XDA App
Well I'm still super new to the whole flashing of the ROM's. But from what you have explained the only thing I can think of is that you missed a step when you rooted your phone. Because of this that is why your phone keeps brick. You should go and check out HTC EVO Hacks (go Google it) and the guy who runs the site made a sweet video & write-up on how to root your phone. Just re-do everything and follow directions, then when your done just flash Kings Unleashed. And when you check out the HTC EVO hacks root page look for the link to the XDA root forum which has more info on how to root your HTC the proper way.
Sent from my PC36100 using XDA App
aimbdd said:
hmm...
Wipe twice using calk, wipe again using recovery, flash mikfroyo or stock rooted (stock kernel). If you still get reboots... unroot and take your phone back in because its a hardware problem.
Click to expand...
Click to collapse
Yeah, I guess I should try the stock rooted rom. If I'm only able to use that instead of any other custom rom, though, I'm going to lose it. There's something inherently frustrating about a device refusing to work for no apparent reason.
chickut123 said:
I had this problem. Drove me insane. Ultimately just unrooted and got a new one from sprint. Not one reboot since I got the new one.
Click to expand...
Click to collapse
I'm sort of hoping I won't have to do that, considering I'll likely get a refurbished unit.
Fredrow425 said:
But from what you have explained the only thing I can think of is that you missed a step when you rooted your phone. Because of this that is why your phone keeps brick. You should go and check out HTC EVO Hacks (go Google it) and the guy who runs the site made a sweet video & write-up on how to root your phone. Just re-do everything and follow directions, then when your done just flash Kings Unleashed. And when you check out the HTC EVO hacks root page look for the link to the XDA root forum which has more info on how to root your HTC the proper way.
Click to expand...
Click to collapse
I'm pretty sure that isn't the case at all. If there was an issue with the way I rooted my phone, it would have been present eight months ago when I bought it. This rebooting issue is relatively new, and it isn't bricked. I appreciate the advice, though.
It could be just a defective phone - memory isn't immortal or impervious to defects.
I'd downgrade to a Sprint ROM, and keep it stock and see how that works. You have to rule out bad hardware first, and that's the only way to do it.
I agree on all of your guys suggestions but one thing i noticed was that he said he wiped data then dalvic cache then he said he flashed the kernel then the rom. Maybe he should try and rewipe everything with calk format all then flash the rom and reboot. Then go back into recovery and flash your new kernel then reboot again and see whats up from there.
Have you tried repartitioning your SD card and formatting? I was getting random reboots on every single rom I tried, and every single kernel. Turns out my partitions somehow got messed up on my SD card and that was causing it randomly. Now I have no reboots.
akrod2as said:
Have you tried repartitioning your SD card and formatting? I was getting random reboots on every single rom I tried, and every single kernel. Turns out my partitions somehow got messed up on my SD card and that was causing it randomly. Now I have no reboots.
Click to expand...
Click to collapse
Yes, I first formatted the sd card in Windows and then partitioning it on the phone's recovery. Still no luck.
Yeah... Sprint rom or if you go through with the unrooting process (I forgot how...) then you can figure out if it is hardware.
But yeah, endless reboots are frustrating.
If Sprint rom is giving you troubles, then just return it and get a new one. It's gotta be hardware then.
Also you could try running stock rooted without any downloaded market apps. Just run what came with the phone.
You can also try stock rooted eclair 2.1
Mine started the reboot bs after the december update. Mine seems to reboot when I use it heavily even though I'm not overclocked (heats up). Before the 2.2 update, it was very fussy being outside during the summer. I would like to exchange mine for another, even though I don't use it anymore. It would be nice to have a fully functioning backup. My gf's daughter wants the evo very much. Even if I would do that, which I wouldn't, I wouldn't let someone use a possibly unstable phone. If an emergency happened, and the phone started it's rebooting bs, it would be very bad to not be able to use the phone when you need it the most.
I am guessing I would have to reactivate the evo, run it for a month or so, unroot and lock it, then take it to a service center and see if I can make it start rebooting like crazy. Maybe I will get lucky and they would give me another one. I don't care too much if it is a refurb as long as it is in good shape and works good.
Try removing the SD card and booting.
Sent from my PC36100 using XDA App
rebooting
I had this same problem with my evo. Sometimes it would be ok, but then others it wouldnt stop doing it, didnt matter what I did. It could be sitting by itself and I would hear it rebooting. Drove me mad!!!
My first evo was awesome, it was a hardware ver 3. My camera lens cracked and the gave me a refurb, hardware version 2. This is when my reboots started happening.
After 3 batteries from Sprint and two more refurbs I finally blew in front of a store full of customers telling them that either give me a NEW evo, hardware version 3 like I originally had with no problems or it was going against their wall.
I havent had one problem since.
I wasnt rooted yet so cant comment along those lines but if you take it back to stock and it still does it I recommend throwing it at one of Sprints walls. No need to do any drywall patching at your place LOL.
I hope you get it resolved as I can feel your pain!
It may not be hardware. Did you restore any apps using any back up app (Titanium Backup) after flashing the AOSP roms? If so, make sure you did NOT restore any system apps or data. This is especially important when you go from Sense to AOSP.
The test is what everyone is suggesting. Flash back to Sprint rom and see what happens.
Also, you need to flash the kernel after flashing the rom, otherwise you'll just get the kernel packaged with the rom. I usually reboot and art least try the default kernel unless I know that my phone hates it.
bigmoogle said:
It may not be hardware. Did you restore any apps using any back up app (Titanium Backup) after flashing the AOSP roms? If so, make sure you did NOT restore any system apps or data. This is especially important when you go from Sense to AOSP.
The test is what everyone is suggesting. Flash back to Sprint rom and see what happens.
Also, you need to flash the kernel after flashing the rom, otherwise you'll just get the kernel packaged with the rom. I usually reboot and art least try the default kernel unless I know that my phone hates it.
Click to expand...
Click to collapse
No, I haven't even been able to get to the stage of installing any apps before the rebooting cycle starts again. I tried installing the stock Sprint rom this morning with the stock radios and kernel and it was stable for about five minutes. It's back to rebooting again, though.
Do you guys think it's time to unroot and go to the Sprint store for an exchange?
Mecha2142 said:
No, I haven't even been able to get to the stage of installing any apps before the rebooting cycle starts again. I tried installing the stock Sprint rom this morning with the stock radios and kernel and it was stable for about five minutes. It's back to rebooting again, though.
Do you guys think it's time to unroot and go to the Sprint store for an exchange?
Click to expand...
Click to collapse
If it was me, I would take it back. I just downloaded the newest ruu and will flash it later tonight. The only thing I'm worrying about is they won't be able to reproduce the problem. I really have to be multitasking a lot and pushing the phone hard. Actually the last time it had rebooting fits was with wireless tether running. The back of the phone was warm. I put it in front of the ac vent in the car for a minute or two and that seemed to help it stop rebooting.
herbthehammer said:
If it was me, I would take it back. I just downloaded the newest ruu and will flash it later tonight. The only thing I'm worrying about is they won't be able to reproduce the problem. I really have to be multitasking a lot and pushing the phone hard. Actually the last time it had rebooting fits was with wireless tether running. The back of the phone was warm. I put it in front of the ac vent in the car for a minute or two and that seemed to help it stop rebooting.
Click to expand...
Click to collapse
Well, it looks like I'll be taking it to the store after all. I just finished unrooting my phone with the RUU, so it's as if I had never touched the software. Lo and behold, the damned thing still rebooted a minute into using the phone.
I guess that in some sick way, I can consider myself more 'fortunate' than you, seeing as how my phone doesn't even need to be used in order to begin rebooting. It's ridiculous that I have to part with my Evo because of this bs.
Mecha2142 said:
Well, it looks like I'll be taking it to the store after all. I just finished unrooting my phone with the RUU, so it's as if I had never touched the software. Lo and behold, the damned thing still rebooted a minute into using the phone.
I guess that in some sick way, I can consider myself more 'fortunate' than you, seeing as how my phone doesn't even need to be used in order to begin rebooting. It's ridiculous that I have to part with my Evo because of this bs.
Click to expand...
Click to collapse
Did you even try removing the sd card and booting the phone?
Same thing happend with my old evo it started after i install one of the first cm safe roms not nightlies not saying tyat was the cause, i tried evverything wiping unrooting botting without sd, ive been on android sice g1 and i tried everything nothing worked, ended up going to sprint and getting another refurnished it was prolly hardware issue maybe cpu overheating or something, anyways not sure why ppl are so scared of refurnished phones i believe they do a lot more tests on those phone than retail ones lol
akrod2as said:
Did you even try removing the sd card and booting the phone?
Click to expand...
Click to collapse
Yes. I've already said I tried booting the phone without the sd card several times now without success.

Boot loop not past Evo Splash screen

I know this is a known issue but I wanted to see if anyone has had any luck yet.
My phone only gets to the HTC Evo splash screen and reboots. I can get into hboot and when i choose recovery from hboot it goes back into the boot loop.
This just happened to me a few days ago. I went from MikG to Deck to CM7. I just flashed CM7 over Decks 1.3 wiping only cache and dalvik. I was starting to really dig CM7 and I was planning on sticking with it. When it happened I was using the stock web aplication. I finished reading the page I was on and hit the back button (the one at the bottom of the phone) and next thing I knew my phone started rebooting. It never made it past the Evo splash screen since. I've been able to flash different hboots and it takes but it does not take any of the recoveries or RUUs. Has anyone had any luck with this yet? Or does anyone have any different advice with the extra info I have provided?
To reiterate I cannot get into recovery only hboot.
Thanks a ton in advance all.
nanstedt said:
I know this is a known issue but I wanted to see if anyone has had any luck yet.
My phone only gets to the HTC Evo splash screen and reboots. I can get into hboot and when i choose recovery from hboot it goes back into the boot loop.
This just happened to me a few days ago. I went from MikG to Deck to CM7. I just flashed CM7 over Decks 1.3 wiping only cache and dalvik. I was starting to really dig CM7 and I was planning on sticking with it. When it happened I was using the stock web aplication. I finished reading the page I was on and hit the back button (the one at the bottom of the phone) and next thing I knew my phone started rebooting. It never made it past the Evo splash screen since. I've been able to flash different hboots and it takes but it does not take any of the recoveries or RUUs. Has anyone had any luck with this yet? Or does anyone have any different advice with the extra info I have provided?
To reiterate I cannot get into recovery only hboot.
Thanks a ton in advance all.
Click to expand...
Click to collapse
Try getting this:
http://goo-inside.me/amon_ra/supersonic/recovery-RA-supersonic-v2.3-PC36IMG.zip
To thee root of your SD card and then boot into HBOOT to load it.
Make sure it is named PC36IMG.zip
You may be missing your recovery.
atapia984 said:
Try getting this:
http://goo-inside.me/amon_ra/supersonic/recovery-RA-supersonic-v2.3-PC36IMG.zip
To thee root of your SD card and then boot into HBOOT to load it.
Make sure it is named PC36IMG.zip
You may be missing your recovery.
Click to expand...
Click to collapse
I appreciate the link but my issue is that I can flash the recovery files from hboot but to my dismay I still cannot get to recovery from the recovery selection within hboot. There seems to be an issue where hboot hands the reins off to recovery or android. I'm not sure how to troubleshoot or overcome something like that. Maybe my assumption is wrong but who knows.
You don't have to go into recovery to flash a pc36img. It happens in Hboot.
In theory, you should be able to flash that, then flash recovery.
HipKat said:
You don't have to go into recovery to flash a pc36img. It happens in Hboot.
In theory, you should be able to flash that, then flash recovery.
Click to expand...
Click to collapse
Is the link provided not Amra recovery? That is what it looks like to me, but I could be wrong. Please advise. I can flash the recoveries in hboot but when i go to recovery from the hboot screen and select it the boot loops commence.
Unfortunately, that is a problem that you can search and see a fair number of people have had and I don't think anyone has fixed it as it means bad blocks and/or something to do with partitions being resized and I hate to even say this, but all but a very few cases were running CM7
HipKat said:
Unfortunately, that is a problem that you can search and see a fair number of people have had and I don't think anyone has fixed it as it means bad blocks and/or something to do with partitions being resized and I hate to even say this, but all but a very few cases were running CM7
Click to expand...
Click to collapse
Yes, i've noticed that. I was hoping that since it had been a while that someone had found a solution. Hopefully a dev will chime in and give some steps that I haven't taken yet.
nanstedt said:
Yes, i've noticed that. I was hoping that since it had been a while that someone had found a solution. Hopefully a dev will chime in and give some steps that I haven't taken yet.
Click to expand...
Click to collapse
I hope you hear something. Mine is exhibiting a similar behavior. Maybe time to trash this phone or at least flash it back to stock so I can take it back to Sprint.
jerrykur said:
I hope you hear something. Mine is exhibiting a similar behavior. Maybe time to trash this phone or at least flash it back to stock so I can take it back to Sprint.
Click to expand...
Click to collapse
I wish i could flash it back to stock so i could use it again. I paid $200 for this thing. I'd like to get a few more years out of it. Nothing like the OG. I've tried running the RUU files from windows while in hboot and the files do change as I flash different versions. I noticed this when during the ruu program it shows you the from/to screen. So I know the RUU programs are working, it's just that the hboot recovery/ROM handshake is not happening. I guess I'm hosed ATM.

It finally happened...dead eMMC

Even though I have the "good" eMMC, it looks like mine finally died (click for full size):
The odd thing is the phone still boots normally and has been working fine in the 10 hours since I first noticed the cache mounting errors. Even fixing permissions in recovery still works. I have not yet tried wiping or flashing anything.
I know all about flashing the stock PD15IMG.zip image to unroot and return to stock in hopes of getting rid of the errors, but I'm not interested in that. The way I look at it is it's just a matter of time until it dies completely no matter what I do. Since I'll need to get a replacement sent to me, I'd rather to it now before Christmas than wait. I've been out of contract since April, and I have Premium Handset Protection (PHP).
- First, how do I kill the phone complelety so it no longer boots? I assume that is necessary before T-Mobile will replace it.
- What phone will they send? I've heard they are no longer shipping MT4G's, but are sending the Slide instead. Since I'm a long-time customer and out of contract, I was hoping I could sweet-talk them into sending a Sensation instead.
Any input anyone has is appreciated.
wow, it seems like all the old school glacier users are having bad luck... Glad mine is still going strong though! Sorry to hear it though, you have been a great help to many of us and will be missed bro!
Sent from my HTC Glacier using xda premium
irrelephant said:
wow, it seems like all the old school glacier users are having bad luck... Glad mine is still going strong though! Sorry to hear it though, you have been a great help to many of us and will be missed bro!
Sent from my HTC Glacier using xda premium
Click to expand...
Click to collapse
I'm on my 3rd one going strong :/ with bad screen and chip but I call every once in awhile to see if I can get a mt4gs. Good luck teejay! As for none booting just run pd15img and do a battery pull while it's updating until it won't turn on anymore
Sent from my HTC Glacier using xda premium
This is one of the reasons I had to jump ship on this phone. Was scared it might take a **** on any given time.
But I always love the MT4G, hopefully TJ can get something viable from TMO.
TeeJay3800 said:
Even though I have the "good" eMMC, it looks like mine finally died (click for full size):
The odd thing is the phone still boots normally and has been working fine in the 10 hours since I first noticed the cache mounting errors. Even fixing permissions in recovery still works. I have not yet tried wiping or flashing anything.
I know all about flashing the stock PD15IMG.zip image to unroot and return to stock in hopes of getting rid of the errors, but I'm not interested in that. The way I look at it is it's just a matter of time until it dies completely no matter what I do. Since I'll need to get a replacement sent to me, I'd rather to it now before Christmas than wait. I've been out of contract since April, and I have Premium Handset Protection (PHP).
- First, how do I kill the phone complelety so it no longer boots? I assume that is necessary before T-Mobile will replace it.
- What phone will they send? I've heard they are no longer shipping MT4G's, but are sending the Slide instead. Since I'm a long-time customer and out of contract, I was hoping I could sweet-talk them into sending a Sensation instead.
Any input anyone has is appreciated.
Click to expand...
Click to collapse
that doesn't really look like failed eMMC yet... and you can't really tell until you flash PD15IMG.zip in bootloader. but yeah, if the phone can still boot, i think it's just that your recovery is messin' with ya
how about reflashing the recovery image and see if those errors are still there?
saranhai said:
that doesn't really look like failed eMMC yet... and you can't really tell until you flash PD15IMG.zip in bootloader. but yeah, if the phone can still boot, i think it's just that your recovery is messin' with ya
how about reflashing the recovery image and see if those errors are still there?
Click to expand...
Click to collapse
You think re-flashing the recovery will eliminate the errors? I could be wrong, but it seems to me that even if that works, the errors could still reappear at any time. My gut says there is an actual hardware problem, and that measures like recovery flashing would only be a temporary fix. Worth a shot though.
TeeJay3800 said:
You think re-flashing the recovery will eliminate the errors? I could be wrong, but it seems to me that even if that works, the errors could still reappear at any time. My gut says there is an actual hardware problem, and that measures like recovery flashing would only be a temporary fix. Worth a shot though.
Click to expand...
Click to collapse
yeah, worth a shot lol
but well, like i said before, unless you try the PD15IMG file and it gives you Fail-PUs, you don't know if it's dead eMMC. but if your phone still works, then i doubt the chip died...
Your eMMC most likely isn't dead or anywhere near. Cache errors in recovery can be a lot of things, usually partition corruption.
If you have engineering bootloader, try "fastboot erase cache" and "fastboot flash recovery". If that doesn't help - flash PASSIMG and re-root (after you backed up the ROM, of course).
I heard awhile back that there was a way to enter some commands through terminal emulator to the hboot partition that will brick the phone. dont know which partition it is though.
Did you just flash a new radio? I just flashed the latest radio and my phone got stuck at the splash screen. Went into recovery and thought I saw something similar to what you had (can't be sure though since I didn't write it down).
I did a wipe cache and error went away. If nothing else works, you can try wiping cache and see what happens.
my2sense said:
Did you just flash a new radio? I just flashed the latest radio and my phone got stuck at the splash screen. Went into recovery and thought I saw something similar to what you had (can't be sure though since I didn't write it down).
I did a wipe cache and error went away. If nothing else works, you can try wiping cache and see what happens.
Click to expand...
Click to collapse
Had the exact same thing happen to me yesterday.
Mine went belly-up recently too. No Failed-PU message but it would not flash or boot properly. Powered it on and got a 7 to 8 vibrates in a row on the splash screen before it powered itself off. Recovery (4EXT) failed to restore a nandroid (couldn't mount data) and shortly thereafter couldn't boot recovery. Flashing recovery (and original splash) through ADB fastboot claimed to be successful but didn't actually work. Flashing PD15IMG from bootloader also failed, shortly into it. T-Mobile sent a warranty replacement MT4G (it was just under 1 year). Bad screen and eMMC, but I'll live with it. Will find out if they notice the engineering bootloader and custom splash...
Jack_R1 said:
Your eMMC most likely isn't dead or anywhere near. Cache errors in recovery can be a lot of things, usually partition corruption.
If you have engineering bootloader, try "fastboot erase cache" and "fastboot flash recovery". If that doesn't help - flash PASSIMG and re-root (after you backed up the ROM, of course).
Click to expand...
Click to collapse
my2sense said:
Did you just flash a new radio? I just flashed the latest radio and my phone got stuck at the splash screen. Went into recovery and thought I saw something similar to what you had (can't be sure though since I didn't write it down).
I did a wipe cache and error went away. If nothing else works, you can try wiping cache and see what happens.
Click to expand...
Click to collapse
Well, this is a little embarrassing, but it seems that a simple cache wipe fixed the problem. I was hesitant doing that initially thinking that would aggravate the problem and make the phone unusable. The question now is what caused it. Last week I flashed the newest radio. I knew that in some cases a cache wipe was necessary after flashing a radio to prevent freezing at the slash screen, but my phone booted normally after the radio flash and worked fine for days after. This is the first case I've heard of where I radio flash caused cache errors in recovery. In any case, it all seems fine now so thanks all for the kind words and input.
If you've flashed radio from recovery - the script that didn't properly unmount the /cache partition after flashing and before reboot might have been the reason for corruption, or some well-hidden bugs in the CWM itself.
Anyway, glad that your phone is working. It's better to panic and be relieved, than not to panic but get things screwed
Jack_R1 said:
If you've flashed radio from recovery - the script that didn't properly unmount the /cache partition after flashing and before reboot might have been the reason for corruption, or some well-hidden bugs in the CWM itself.
Anyway, glad that your phone is working. It's better to panic and be relieved, than not to panic but get things screwed
Click to expand...
Click to collapse
I only flash radios via fastboot commands from the computer, but I think you're right about something not unmounting or a CWM bug. There were something like half a dozen CWM bug-fix releases after the original version 5, so it wouldn't be too surprising. And yeah your last statement is exactly correct!
TeeJay3800 said:
Even though I have the "good" eMMC, it looks like mine finally died (click for full size):
The odd thing is the phone still boots normally and has been working fine in the 10 hours since I first noticed the cache mounting errors. Even fixing permissions in recovery still works. I have not yet tried wiping or flashing anything.
I know all about flashing the stock PD15IMG.zip image to unroot and return to stock in hopes of getting rid of the errors, but I'm not interested in that. The way I look at it is it's just a matter of time until it dies completely no matter what I do. Since I'll need to get a replacement sent to me, I'd rather to it now before Christmas than wait. I've been out of contract since April, and I have Premium Handset Protection (PHP).
- First, how do I kill the phone complelety so it no longer boots? I assume that is necessary before T-Mobile will replace it.
- What phone will they send? I've heard they are no longer shipping MT4G's, but are sending the Slide instead. Since I'm a long-time customer and out of contract, I was hoping I could sweet-talk them into sending a Sensation instead.
Any input anyone has is appreciated.
Click to expand...
Click to collapse
Sorry to hear that, if you was to give an estimate, how many roms have you flashed before this happened, also tmobile still ships mt4g, i just ordered a replacement for my girlfriend last week thursday and she received a new phone next day.. she had the bad emmc(Embedded Multi-Media Card) chip, i ran the code with terminal emulator and she's not rooted, she's on stock rom..her problem was the buttonS was not responding..after she received the new phone, it still had the bad chip(she don't care as long as the darn phone works).. so you just might get a good or bad one either way i believe they still ship the mt4g.
jr_718 said:
Sorry to hear that, if you was to give an estimate, how many roms have you flashed before this happened, also tmobile still ships mt4g, i just ordered a replacement for my girlfriend last week thursday and she received a new phone next day.. she had the bad emmc(Embedded Multi-Media Card) chip, i ran the code with terminal emulator and she's not rooted, she's on stock rom..her problem was the buttonS was not responding..after she received the new phone, it still had the bad chip(she don't care as long as the darn phone works).. so you just might get a good or bad one either way i believe they still ship the mt4g.
Click to expand...
Click to collapse
Thanks, but did you read the rest of the thread? No replacement for me, at least not yet.
TeeJay3800 said:
Well, this is a little embarrassing, but it seems that a simple cache wipe fixed the problem.
Click to expand...
Click to collapse
Awesome. Glad it worked for you too. I never had to clear cache after radio flash before either except for the latest radio. Freaked me out too when I first saw it too
my2sense said:
Awesome. Glad it worked for you too. I never had to clear cache after radio flash before either except for the latest radio. Freaked me out too when I first saw it too
Click to expand...
Click to collapse
I hadn't had to either. There's definitely something different about this latest radio.

Constant Reboots, Hanging and Annoying Me

Okay, so first off, I'm literally about to light this fking thing on fire.
This damn phone has been the death of me. I have a Tbolt and Galaxy Tab, and NEITHER have been as much of a pain in my ass.
This seems impossible because since I got the phone, I've had nothing but problems.
1. Unlocked bootloader via fastboot. K, done.
2. Flash AmonRa Recovery (I did this before AND after using CWM recovery, having custom rom, etc, it never worked) Always sat in a loop at the google X with unlock symbol, or just reboots into normal (and yes, the MD5s are correct) 3. I've had the phone get into the rom both with SIM and without, and randomly reboot, from using anything from market, to file explorer, to hitting the lock screen.
Honestly, I'm tempted to just sell it again (since I bought it off ebay) and buy something different, though that's a pain to do, and I need it for a trip to europe in a week, so I would love to have a phone I'm not pissed off at. And yea, already got mad enough I threw it.
I've literally spent HOURS looking through Google results on all the issues. And have YET to make this lil pos stable enough for me to use like I do my tbolt. nice 100 battery pulls. Seriously. Heeelllpp on this, :-/
hkbladelawhk said:
Okay, so first off, I'm literally about to light this fking thing on fire.
This damn phone has been the death of me. I have a Tbolt and Galaxy Tab, and NEITHER have been as much of a pain in my ass.
This seems impossible because since I got the phone, I've had nothing but problems.
1. Unlocked bootloader via fastboot. K, done.
2. Flash AmonRa Recovery (I did this before AND after using CWM recovery, having custom rom, etc, it never worked) Always sat in a loop at the google X with unlock symbol, or just reboots into normal (and yes, the MD5s are correct) 3. I've had the phone get into the rom both with SIM and without, and randomly reboot, from using anything from market, to file explorer, to hitting the lock screen.
Honestly, I'm tempted to just sell it again (since I bought it off ebay) and buy something different, though that's a pain to do, and I need it for a trip to europe in a week, so I would love to have a phone I'm not pissed off at. And yea, already got mad enough I threw it.
I've literally spent HOURS looking through Google results on all the issues. And have YET to make this lil pos stable enough for me to use like I do my tbolt. nice 100 battery pulls. Seriously. Heeelllpp on this, :-/
Click to expand...
Click to collapse
try
fastboot erase cache
fastboot erase userdata
fastboot erase system
and then flash via fastboot the AmonRa recovery again.
BTW, which ROM are you trying to flash? ICS or Gingerbread? And do you have Blackrose installed?
taodan said:
try
fastboot erase cache
fastboot erase userdata
fastboot erase system
and then flash via fastboot the AmonRa recovery again.
BTW, which ROM are you trying to flash? ICS or Gingerbread? And do you have Blackrose installed?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=872441 << Flashed this.
So far, I've knocked my network to 2g and it's been fine. though not really much of a fix. And I had cleared all of the above using CWM prior to the attempted flash. I'd rather not have to wipe everything again just to get AmonRa. I've wiped quite a few times. Though did get something about /sd-ext missing when erasing via CWM. Also, I tried erasing recovery, and got this: "erasing 'recovery'... FAILED (remote: not allowed)". Not sure if that matters. Just seems that flashing via Fastboot has failed everytime. I flashed CWM via fastboot and that failed too, I ended up getting it working via RomManager.
I had the same problem. After i dropped my phone on the floor everything worked fine
Sent from my GT-I9001 using Tapatalk
jojogangsta said:
I had the same problem. After i dropped my phone on the floor everything worked fine
Sent from my GT-I9001 using Tapatalk
Click to expand...
Click to collapse
Yea, though I still feel like I'm getting intermittent reboots. IT's not an everyday use phone, so I'll have to see how it fares when I'm overseas.
flash 4ext touch via 4ext recovery control app
Then install a different rom like miui or cm7 or hypersense nova
Sent from my Nexus One using XDA
joelshawdow said:
flash 4ext touch via 4ext recovery control app
Then install a different rom like miui or cm7 or hypersense nova
Sent from my Nexus One using XDA
Click to expand...
Click to collapse
Done and done. Still have a problem with boot looping. Google X with vibration, then goes black and does it again, and it loops like that indefinitely. Though this isn't new, been since I unlocked it....POS.
Deleted
Leave it in a freezer for a day no joke
Sent from My Samsung Galaxy S2 running Paranoidandroid Rom.What else if not?=P
First of all any ROM you find here for an update is going to have bugs. So have to prepared for reboots, and/or no boots.
On the other hand, you have to verify to see if you have any hardware issues. In order to do so, you have to flash to a stock ROM to see if the issue continues. If stock ROM is just fine, then its the custom ROM that is causing grief! So try another custom ROM, until the one that suits your needs.
my sugestion 2 u - use cm7.2. use 4ext touch recov, wipe all ur stuff, flash blackrose hboot with no repartitioning, flash cm7.2 rom, finally, stop b!tching!
ai6908 said:
First of all any ROM you find here for an update is going to have bugs. So have to prepared for reboots, and/or no boots.
On the other hand, you have to verify to see if you have any hardware issues. In order to do so, you have to flash to a stock ROM to see if the issue continues. If stock ROM is just fine, then its the custom ROM that is causing grief! So try another custom ROM, until the one that suits your needs.
Click to expand...
Click to collapse
Did it when it went back to stock. And Whoever said put it in the freezer, I did, and worked on it with AC on it, and it worked better . Though for some reason, never been able to flash recoveries via fastboot. Oh well. 4ext rocks.
hkbladelawhk said:
Did it when it went back to stock. And Whoever said put it in the freezer, I did, and worked on it with AC on it, and it worked better . Though for some reason, never been able to flash recoveries via fastboot. Oh well. 4ext rocks.
Click to expand...
Click to collapse
I never had any luck flashing recovery using fastboot either. Anyhow, it sounds like a motherboard issue to me. Sorry pal!
ai6908 said:
Anyhow, it sounds like a motherboard issue to me. Sorry pal!
Click to expand...
Click to collapse
This. The description fits overheating and overly sensitive to temperature CPU.
yon can flash another rom
yon can flash another rom
Still having bootup problems
Okay, sorry to bring this back up, but I am still having an issue with the phone booting. If I get the phone on, it's fine, doesn't randomly turn off or anything. However, if I try to reboot, power off and power back on for any reason....it becomes a pain to get back up and running. I usually have to do a couple battery pulls before it comes back up. Does the same thing. Hits the X, vibrates once like it's gonna turn on. Then a few seconds to a min later, goes black, then flashes the x and vibrates once again. It loops like this until I pull the battery and try again. Sometimes it takes a couple times to work. Its not the ROM either, because this is the issue I had when I first got the phone and did fastboot oem unlock. It would hang on stock. It's done it on all 3 ROMs I've tried. I don't wanna say fully it's a CPU issue, because I don't have issues once it's on.
Any new idears?
PS. I tried CM7, and I didn't like it. Not a fan of AOSP ironically enough.
The Nexus One will give off 7 Vibrations to indicate a hardware issue, we will just have to wait and see

Fix for Infinite N4 Bootloop

I found the solution.
Really pisses me off that it was this simple.
Turn on your phone into bootloader
Leave it on bootloader until the battery drains 100%
You can tell it is drained when the phone looks like it is bricked and when you plug it in a red light shows on the notification light
Let it charge for ten minutes
Boot the phone
It should boot. Yeah. Seriously.
It looks like a battery fault of some sort. Welcome
YFBanana said:
So two days ago my Nexus 4 died, and i charged it back up. When I tried to turn it on, it would go to my boot screen, but it would bootloop for 5 minutes, and then restart. This never happened before even the other two times my phone died. I have tried doing a lot of things including switching PA for CM11, and getting stock everything from google. Everything goes succesfully, but again, for every different boot logo, it does the same thing. It really pisses me off beacuse i cant find anyone else with a similar problem, so i dont know what to do.. Also, since the thing cant boot, i cant even turn it back in to tmobile, because it is unlocked and they don't help with anything unlocked... any help would be appreciated Also, if i need to proivide more info on the software i can
Click to expand...
Click to collapse
Did you try to wipe Dalvik Cache & Cache in recovery after flashing back to stock?
If the above doesn't work then do this:
Boot into recovery(go to bootloader(vol. down+power) and select recovery). Use "adb pull /sdcard/the_folder_goes_here/and_so_on.jpg" to pull whatever you want to backup(pics, music etc) and flash stock ROM from Google https://developers.google.com/android/nexus/images#occam
It's the best way.
Konstantinos said:
If the above doesn't work then do this:
Boot into recovery(go to bootloader(vol. down+power) and select recovery). Use "adb pull /sdcard/the_folder_goes_here/and_so_on.jpg" to pull whatever you want to backup(pics, music etc) and flash stock ROM from Google https://developers.google.com/android/nexus/images#occam
It's the best way.
Click to expand...
Click to collapse
+1. And if that doesn't work and you have a hardware issue, boot into fastboot and use
fastboot oem lock
That'll lock the bootloader
Sent from my Nexus 5 using XDA Free mobile app
Konstantinos said:
If the above doesn't work then do this:
Boot into recovery(go to bootloader(vol. down+power) and select recovery). Use "adb pull /sdcard/the_folder_goes_here/and_so_on.jpg" to pull whatever you want to backup(pics, music etc) and flash stock ROM from Google
It's the best way.
Click to expand...
Click to collapse
Well yeah, but flashing the stock rom just left me with a bootloop, just with those 4 rings..
boot into recovery, see if your computer detect your phone as android device, try use minimal adb and fastboot, it happen to me once, and success to fix it. if it cant fix it, try use nexus root toolkit, the tools here on xda nexus 4 forum. choose back to stock, and dont forget to choose current status as soft-bricked/bootloop. let me know how it goes.. we'll figure it out
HELP ME PLEASE.
I have the same issue where no matter which factory ROM i install using soft bricked option, or fastboot my Google Nexus 4 will not get past the black screen with the four circular colours which come together to form a white circle then repeat.
I know the proximity sensor is defective since it is broken and I am wondering if this could be the problem?
What else can I try?
Could a custom ROM be a solution?
Update. I somehow managed to get it up and running on factory version 4.3 but I flashed/ used an older radio.img "cwm-radio-mako-m9615a-cefwmazm-2.0.1700.48.img" got it from here
http://forum.xda-developers.com/nexus-4/general/ref-mako-modem-collection-t2087227
and by using this method "[URL="http://forum.xda-developers.com/nexus-4/general/how-to-how-to-flash-factory-image-t2010312]http://forum.xda-developers.com/nexus-4/general/how-to-how-to-flash-factory-image-t2010312[/URL]
Many thanks to all the good ppl on here
Kdom81 said:
HELP ME PLEASE.
I have the same issue where no matter which factory ROM i install using soft bricked option, or fastboot my Google Nexus 4 will not get past the black screen with the four circular colours which come together to form a white circle then repeat.
I know the proximity sensor is defective since it is broken and I am wondering if this could be the problem?
What else can I try?
Could a custom ROM be a solution?
Click to expand...
Click to collapse
Seems like nothing at all is working, this is really dumb, im gonna try to install 4.2.2 instead of 4.4, but i think it is a hardware problem and i have to buy a new phone....
YFBanana said:
Seems like nothing at all is working, this is really dumb, im gonna try to install 4.2.2 instead of 4.4, but i think it is a hardware problem and i have to buy a new phone....
Click to expand...
Click to collapse
Gday again, just curious as to how you went with going back to android 4.2.2. Is your phone back in action? I was stoked when mine worked again, even though it took me 12 hrs to make it happen lol.
This might be helpful, was for me. http://forum.xda-developers.com/nexus-4/help/nexus-4-bootloop-official-4-3-ota-t2595057
I fixed it, and had it fixed for maybe 4 months, but now it is back in a bootloop. What i did to fix it the first time beats me, i just randomly flashed 4.4 roms, and it booted once. I used adb sideload for some stuff, but i am gonna keep trying.
Kdom81 said:
Gday again, just curious as to how you went with going back to android 4.2.2. Is your phone back in action? I was stoked when mine worked again, even though it took me 12 hrs to make it happen lol.
This might be helpful, was for me. http://forum.xda-developers.com/nexus-4/help/nexus-4-bootloop-official-4-3-ota-t2595057
Click to expand...
Click to collapse
I cant even boot in 4.2.2...
I hate this so much.
Also, i just rebooted my phone and i got this loop again.
Does anyone know what to do? There has to be a way to get a phone out of a soft brick..
YFBanana said:
Does anyone know what to do? There has to be a way to get a phone out of a soft brick..
Click to expand...
Click to collapse
If you guys have already tried a normal reset using the guides posted them maybe this will help :good:
http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060
Sent from my Note 10.1 2014
22sl22 said:
If you guys have already tried a normal reset using the guides posted them maybe this will help :good:
http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060
Sent from my Note 10.1 2014
Click to expand...
Click to collapse
I am gonna try this now, i just hope it doesnt ruin my phone even more lol
22sl22 said:
If you guys have already tried a normal reset using the guides posted them maybe this will help :good:
http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060
Sent from my Note 10.1 2014
Click to expand...
Click to collapse
There is a problem, seems like the lg drivers are not compatible with windows 8.1...
Found a fix, check the forum page

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