Shield Pro Hard Drive Crashed? - Shield Android TV Q&A, Help & Troubleshooting

Ok... so this is going to be a long post. I'm putting it up here because I cannot comprehend whether my situation warrants a hard disk replacement or if it can be fixed as is. Here goes:
I set up my Shield Pro for format and reset. I opted for full format. It kept erasing for more than 3 hours and then suddenly I see a 'dead android' with an red exclamation mark on the screen.
Powered off and again restarted the STV and it goes back to the erasing screen and after about 10 minutes, it shows the same 'dead android' with an red exclamation mark on the screen.
I figured that it probably is a hard drive issue since the STV is booting but not going further than erasing and hanging. So downloaded the image files for the 500GB Shield from the NVidia website along with fastboot and adb and connected my Shield to the PC and booted to the fastboot menu. This is where I'm hitting a stonewall. I cannot it get the bootloader to unlock with the fastboot oem unlock command. It gives me an error saying (Failed: Read less bytes than expected). I can't go any further than this.
I contacted the NVidia reps but other than moronic troubleshooting steps, they have been catatonic. I have received the usual 'we will contact you in 24 hours' email from NVidia but nothing so far. I am not hoping for much either, since I bought this in the US and currently am in India. Whatever has to be done will have to be done by me.
Thanks in advance for any solution that can help me get out of this mess.

4nd3r50n said:
Ok... so this is going to be a long post. I'm putting it up here because I cannot comprehend whether my situation warrants a hard disk replacement or if it can be fixed as is. Here goes:
I set up my Shield Pro for format and reset. I opted for full format. It kept erasing for more than 3 hours and then suddenly I see a 'dead android' with an red exclamation mark on the screen.
Powered off and again restarted the STV and it goes back to the erasing screen and after about 10 minutes, it shows the same 'dead android' with an red exclamation mark on the screen.
I figured that it probably is a hard drive issue since the STV is booting but not going further than erasing and hanging. So downloaded the image files for the 500GB Shield from the NVidia website along with fastboot and adb and connected my Shield to the PC and booted to the fastboot menu. This is where I'm hitting a stonewall. I cannot it get the bootloader to unlock with the fastboot oem unlock command. It gives me an error saying (Failed: Read less bytes than expected). I can't go any further than this.
I contacted the NVidia reps but other than moronic troubleshooting steps, they have been catatonic. I have received the usual 'we will contact you in 24 hours' email from NVidia but nothing so far. I am not hoping for much either, since I bought this in the US and currently am in India. Whatever has to be done will have to be done by me.
Thanks in advance for any solution that can help me get out of this mess.
Click to expand...
Click to collapse
http://forum.xda-developers.com/shield-tv/development/nvidia-shield-tv-ssd-t3402580
Read the contents carefully. If you have some computer knowledge, you should know how to restore the firmware or replace the hard disk.

Related

[ TF300T ] How to unbrick when wrong recovery menu was flashed.

This is how I unbricked my TF300T that had no rom installed and a wrong bootloader/recovery combination. (4.2 bootloader with TWRP recovery JB version). Hope it helps.:good:
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I have the same on my TF300t and A700 - but it seems i just managed to get my TF300t back
i tried all fastboot (reflashing recovery, boot, system etc) no dice - especially since writing system was done after 3 secs all the time.
Here how i restored my TF300T JB
download your appropriate lates firmware from Asus (WW, US etc.) and extract the zip twice so you have your blob file
install your device drivers if needed (i used Google SDK ones) (and as a Tip Win8 sucks for Fastboot stuff so try to get Win7 Vista XP for this)
Reset your device with a paperclip/needle (about 2 cm down of your sdcard slot) and hold vol-down to enter fastboot
(the folowing i did at least 10 times already but didn't erase misc)
fastboot erase system
fastboot erase recovery
fastboot erase userdata
fastboot erase boot
fastboot erase misc
fastboot erase cache
fastboot -i 0x0B05 flash system c:\adb\TF300t\blob (this is my path - your's may vary depending where you stored your blob) ((also this was the first time i saw the loading bar while flashing)*
fastboot -i 0x0B05 reboot
* it also took a lot longer as it should:
C:\>fastboot -i 0x0B05 flash system c:\adb\TF300t\blob
erasing 'system'...
OKAY [ 1.695s]
sending 'system' (800935 KB)...
OKAY [133.121s]
writing 'system'...
OKAY [153.973s]
finished. total time: 288.789s
im now setting my tab up to get back to CM (which initially caused this sh1theap due to autoupdate error, same as my A700 got bricked )
hope i could help you out!
cheers
-Buster <----(credits to him) Go to this link ---> http://forum.xda-developers.com/showpost.php?p=44244313&postcount=12 because that's the guy that wrote this procedure from above (credits to him) :
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This part was me now -ozkrtech <--- (credits to me)
In addition to that, if you simply can't see your device using the command "adb devices" go check on device manager if you see a device called just "Transformer" with a yellow icon indicating it needs a driver, and manually update driver, select "browse my computer for drivers" and then select let me pick from a list of device drivers on my computer" there you will see a list of like 3 different drivers, one of them says "bootloader" and one of the others says "adb" (i think they self explain) but just in case try with each one of them you can keep on switching drivers until you get your device recognized by the command "adb devices".
You should be asking yourself... whats the right moment to do an "adb devices" command? well my tablet same as -Buster's tablet had the wrong recovery menu flashed (wrong bootloader version) and it just kept booting into the corrupted recovery (in my case TWRP) with the "can't mount anything" and "what's the password" issue. When you get to password screen just hit cancel and try the "adb devices" commando and you'll see it gets recognized with your device serial number.
Once your device gets recognized by "adb devices" command you will proceed to use "adb reboot-bootloader" command and the tablet will reboot into the menu that had 4 options but now have 3 options and its missing the fastboot option (don't panic) in the last bootloader it is auto-fastboot mode when you reach that screen with just 3 options in it now (yeah is the screen with the RCK option) at this point try "fastboot devices" command to see if your device gets recognized same as "adb devices" procedure, it should get recognized with a different serial number (don't know why, maybe that number isn't a serial number), at this time you are SO LUCKY! now you will follow what I posted at the beginning from that other dude ---> (-Buster) or follow his link --- > http://forum.xda-developers.com/showpost.php?p=44244313&postcount=12
And you'll have an unbricked tf300t in no time =) (I personally used the stock but newest Asus ROM) 4.2.1 (10.6.1.27.1) and it worked flawlessly.
**NOTE** don't turn off nor reset your device once you have formatted the partitions, no need for that (don't know what happends but it might get really hard bricked) just proceed to flash the stock rom after erasing the partitions.
I'm 100% positive this will work if your device is in same state as ours. (had TWRP for JB) then updated bootloader to version 4.2 and forgot to update twrp to version 4.2 or installed twrp version JB by mistake and lost fastboot and TWRP is asking password.
Hope it helps. Let me know your status and if it worked for you.
So I am in the same boat as I flashed the wrong twrp. My device shows up under adb devices and I can boot into the bootloader using adb reboot-bootloader. However, once there, I can not get the device recognized with fastboot. I have tried messing with the drivers like you suggested but nothing will get it to show up with fastboot. Anybody have advice on where to go from here?
So extra info. The device bootloops into twrp 2.6. The only way I can boot into fastboot mode is with adb reboot-bootloader and I can get into APX. I can also boot directly into my current ROM (Slim beta 3) by selecting android in the bootloader menu. I have tried flashing proper recovery through flashify, which is says was successful, but the wrong twrp never gets overwritten. Rebooting the device will send it back to twrp.
Thanks if anyone can help
Thanks, man! It took a while to find this thread, but this was exactly my problem. The adb driver in windows was the pre-solution to help get back to the fastboot server in the bootloader. Awesome information. Thanks again!
I have tried "adb reboot-bootloader" and then adb devices and fastboot devices and neither will show the tab listed while the tab reaches that screen with just 3 options. I have uninstalled reinstalled drivers, it does show in device manager as Asus Android Composite ADB Interface but when running the command it will not list the tablet. Any suggestions?
Hello!
A few days ago I tried to root my Asus TF300T because before that, I changed the lcd and the touchscreen from FPC-1 to G01 version. So I had to root and update touchscreen's firmware to 02-3011-4820.ekt. I already updated with last firmware from asus.com. First, I installed a TRWP recovery but was useless since the touchscreen doesn't worked. So I tried to rewrite CWM recovery. I reset it and I don't remember exactly if I begun to install or not CWM but when I tried to wipe data (Vol- + Power), the tablet has freezed. After a few minutes I did a hardware reset (pin hole). Since that, the tablet freeze with "Device Unlocked", Asus logo and nVidia. The device was already unlocked. I don't have any backup from it. No fastboot, no adb. Just APX mode. Is it possible to do something with it anymore? I tried BootTools2, extracted bloobs from last version of firmware, tryed to flash them with nvflash and wheelie but vainly. What is the next step? I'm a beginner!
Remember please I cannot go in fastboot recovery menu, only apx. Thank you in advance!
I can not thank you enough!!! my tablet is now working I honestly though it was done for aha THANK YOU!!!
Howdy, folks. I recently bricked my tablet thanks to a bad install of CWM, but following the OP's guide I was successfully able to reflash stock firmware and the device runs fine now.
However, upon reflashing said firmware, it became apparent to me (from reading various threads in the development subforum), that I would need to downgrade to an older firmware version to reflash TWRP. So I did that successfully, but now I am having a problem similar, or perhaps identical, to that of Bionicbowtieguy, in that ADB appears to be broken for my tablet. I have tried uninstalling and reinstalling the Asus usb drivers, in addition to reinstalling/updating all of the ADB software. Fastboot still works fine, but as such I'm unable to root using Motochop's rooting kit (I know there are other methods out there), nor am I able to flash a new recovery. I have also tried repeatedly reflashing the older stock in the hopes that ADB would magically start working again to no avail.
Does anyone have any suggestions to getting ADB to work for my tablet again? I have scoured the web, particularly these forums, for days looking for an answer, but haven't turned anything up yet. Any help would be greatly appreciated.
Gave back 10 years of my life that I lost once I discovered I flashed the wrong TWRP version. Can't thank you enough man.
Kombatant said:
Gave back 10 years of my life that I lost once I discovered I flashed the wrong TWRP version. Can't thank you enough man.
Click to expand...
Click to collapse
Same here!
Thank you OP for making this a topic even if you didn't come up with it you made it a thread that has saved a few people like myself money and headaches. Literally I just stumbled on this thread 10 minutes after I told my wife is be Tablet shipping Black Friday. Thank you sir.
Thank you.
I did this on a hackintosh running OSX since on Win 8.1 fastboot kept crashing.
March of this year I bricked my tablet during that 1 week period where nobody knew that TWRP was broken + fastboot freezing.
I must have tried everything, Maybe that erase misc was the key factor for success.
I was about to sell this for what I could get or send it to asus, now I can use it again!
How are you guys getting your tablet into fastboot mode? I've tried power on with volume down, the reset hole with volume down, and letting the battery die then recharge, then power on with volume down... Nothing. What am I doing wrong?
Sent from my Galaxy Nexus using Tapatalk
Best thread ever!! You are a life saver !!! thank you!!
leris2 said:
Best thread ever!! You are a life saver !!! thank you!!
Click to expand...
Click to collapse
Indeed. You are a god among men. Thank you so much
This worked! I thought I was out of luck. Thanks a lot.
I accidentally flashed an incomparable version of twrp. It would only boot straight into recovery and I couldn't get into recovery. TWRP kept asking for a password even though I never set one up and it wouldn't mount the internal storage or sd card.
I had to follow the instructions at the bottom to intall the drivers so adb and fastboot to work. After that I followed the instructions at the top.
The only thing different I did was skip the "fastboot erase boot" step. I was afraid that would really brick my device if I screwed up (Does this really erase the bootaloader leaving the device with no bootloader?).
Just wondering how long the fastboot window sits displaying < waiting for device > ? All my drivers are ok and I my pad shows up fine as a fastboot device in windows.
Cheers
Fastboot
Bolandk said:
Just wondering how long the fastboot window sits displaying < waiting for device > ? All my drivers are ok and I my pad shows up fine as a fastboot device in windows.
Cheers
Click to expand...
Click to collapse
They do not sit at all they will go right to it. You must not have the right combination yet. Keep trying.
Took me awhile to get the link.
norm883
FIXED!
BY GOD, I have no words for how incredible grateful I am right now! You not only saved my TF300T's life but also a lot of money for me and gave me another lesson of Android insight.
Thanks so much for this!
Let me know if I can return the favor somehow!
Regards,
(a very happy) philleicht
Hi. I think I'm having the same problem as some of the others in this thread.
Background: Tablet is unlocked, JB Rom (Paranoid Android) was installed since March, along with TWRP recovery. In preparation of installing CM11, I used Android Terminal Emulator to install the latest TWRP from a *.blob file, but I found that the latest TWRP is still not CM11-ready...
Setup to Issue: Last night, I decided I wanted to put CM11 on my TF300T. TWRP doesn't have a compatible recovery out for CM11 (install of CM11 rom fails every time), so I reinstalled the paranoid android ROM, and attempted to get the latest recovery from clockworkmod. On cwm's website, they only have choices for "transformer" "transformer prime" and "transformer infinity" which, when downloaded, have tf101, tf201, and tf700 in their filenames. (No tf300, that is)
So... I attempted to install the tf201 recovery (closest to mine, right?) by renaming the file cwm.blob, and using android terminal emulator to install it, the same way I did with TWRP. The first few times I tried and rebooted into recovery... TWRP was still installed... which was weird to me.
The big problem: Ultimately... when I rebooted the tablet, I just see the initial "ASUS" screen with "The Device is UnLocked." in the top-left corner. When I hold the power button to turn it off... it powers back on within a few seconds, and stays at the "ASUS" screen again. It will not stay off... and will not show anything but the "ASUS" splash screen. (With one exception, described later - "the only ray of hope...") If I hold the volume up or down buttons when powering on the device, absolutely nothing different happens. (since it doesn't STAY off... I've tried all kinds of different combinations of pushing/holding the appropriate buttons for when the tablet comes back on) IMPORTANT: I never see the "three icons" as expected when holding the volume button(s). No RCK, USB, etc... when the unit turns back on, it goes to the ASUS screen, and stays there until the battery dies. As a result... I can't get into recovery, fastboot, or APX or whatever in the traditional way.
Pressing the reset button alone, or reset + volume down has the effect of temporarily turning off the unit and then on again, the same as holding the power button to turn it off and letting it turn itself back on again.
The only ray of hope that I have is that *sometimes* if I press reset + volume up with the USB cable connected to a computer... the screen will STAY BLACK, but the "device connected" sound will play on my PC (Win 7 x64) as if I just plugged the tablet into USB on my computer, and I will get a message that it's trying to install an APX device. However, it eventually tells me that the device driver could not be installed. The screen on the tablet stays black in this case... until I reset it, hold the power button, etc.
So... I'm not opposed to (or unfamiliar with) using fastboot or any other command-line app to resurrect my tablet... I just haven't been able to get it into a condition that I can try something like that yet.
Is there any hope for my tablet? Somebody please help me. I'm open to sending a few bucks via paypal or google wallet to anyone that can lead me to a resolution. That would be cheaper than buying a new tablet... not to mention the priceless value of the progress I have in Fieldrunners 2. lol.
Thanks for your time!
~Ryan
same problem reboot back to twrp
well i may be stupid because i can't understand why i have tried a couple of commands and i still get the same problem reset volume down still goes back to twrp and ask for a password can someone please explain this in alittle more detail and what commands i also get the waiting for device in my commands is there another way to push these files into this device tf201 please help is there a way to do something in the twrp recovery like terminal command
I was a fool for flashing wrong recovery!
DrPhant0m said:
Hi. I think I'm having the same problem as some of the others in this thread.
Background: Tablet is unlocked, JB Rom (Paranoid Android) was installed since March, along with TWRP recovery. In preparation of installing CM11, I used Android Terminal Emulator to install the latest TWRP from a *.blob file, but I found that the latest TWRP is still not CM11-ready...
Setup to Issue: Last night, I decided I wanted to put CM11 on my TF300T. TWRP doesn't have a compatible recovery out for CM11 (install of CM11 rom fails every time), so I reinstalled the paranoid android ROM, and attempted to get the latest recovery from clockworkmod. On cwm's website, they only have choices for "transformer" "transformer prime" and "transformer infinity" which, when downloaded, have tf101, tf201, and tf700 in their filenames. (No tf300, that is)
So... I attempted to install the tf201 recovery (closest to mine, right?) by renaming the file cwm.blob, and using android terminal emulator to install it, the same way I did with TWRP. The first few times I tried and rebooted into recovery... TWRP was still installed... which was weird to me.
The big problem: Ultimately... when I rebooted the tablet, I just see the initial "ASUS" screen with "The Device is UnLocked." in the top-left corner. When I hold the power button to turn it off... it powers back on within a few seconds, and stays at the "ASUS" screen again. It will not stay off... and will not show anything but the "ASUS" splash screen. (With one exception, described later - "the only ray of hope...") If I hold the volume up or down buttons when powering on the device, absolutely nothing different happens. (since it doesn't STAY off... I've tried all kinds of different combinations of pushing/holding the appropriate buttons for when the tablet comes back on) IMPORTANT: I never see the "three icons" as expected when holding the volume button(s). No RCK, USB, etc... when the unit turns back on, it goes to the ASUS screen, and stays there until the battery dies. As a result... I can't get into recovery, fastboot, or APX or whatever in the traditional way.
Pressing the reset button alone, or reset + volume down has the effect of temporarily turning off the unit and then on again, the same as holding the power button to turn it off and letting it turn itself back on again.
The only ray of hope that I have is that *sometimes* if I press reset + volume up with the USB cable connected to a computer... the screen will STAY BLACK, but the "device connected" sound will play on my PC (Win 7 x64) as if I just plugged the tablet into USB on my computer, and I will get a message that it's trying to install an APX device. However, it eventually tells me that the device driver could not be installed. The screen on the tablet stays black in this case... until I reset it, hold the power button, etc.
So... I'm not opposed to (or unfamiliar with) using fastboot or any other command-line app to resurrect my tablet... I just haven't been able to get it into a condition that I can try something like that yet.
Is there any hope for my tablet? Somebody please help me. I'm open to sending a few bucks via paypal or google wallet to anyone that can lead me to a resolution. That would be cheaper than buying a new tablet... not to mention the priceless value of the progress I have in Fieldrunners 2. lol.
Thanks for your time!
~Ryan
Click to expand...
Click to collapse
I have exactly this! I hope someone knows the answer for this issue. Else the tablet will learn how to fly!
I tried to push the reset button as described earlier but nothing changes. Not able to go into recovery Just stuck at ASUS in the middle NVidia in the bottomright corner en upperleft corner 'this device is unlocked'

Stuck at Google Screen won't do anything HELP

Ok I'm pretty good with Windows but I know nothing at all about Android. So I got this tablet off a site the guy said it needed a new motherboard which I never heard of. He said he didn't do anything to it it just stopped loading one day.
So I go all over and find all the little tricks to try and make it work. I did the power and volume button thing. I tried to reset it with the Rootkit program. I even tried to get SDK but that won't run on my PC for some reason.
Anyway what is happening is the tablet gets stuck on the Google word. I see nothing before that and it stays on that forever. I waited 15 minutes and nothing. When I try the rootkit program it gets stuck when it tries to reboot. The tablet just never turns back on. I can get it to boot into the bootloader screen. But nothing after that is functional. So what are my options here? If any. I'm hoping I can fix it. I am pretty quick at picking stuff up but this one is really stumping me.
Any help or advice or direction would be GREATLY appreciated. Thanks
Ok so when I do the Soft Brick Flash Stock + Unroot everything works up until the command prompt attempts to reboot. It turns off and never turns back on The last paragraph of the cmd prompt reads as follows and is what may be the issue. It reads
sending 'bootloader' <2100kb>
FAILED <remote: Bootloader is locked.>
finished. total time:0.145s
rebooting into bootloader...
OKAY [ 0.020s]
So I'm thinking it has something to do with this FAILED section as everything else works with no issues. Also after this I'm stuck at the < waiting for device > and my tablet doesn't power back on. I have a 100% charge and did all the driver stuff first.
Any ideas?????
Nexus 7 2012
Cr8zyJay said:
Ok I'm pretty good with Windows but I know nothing at all about Android. So I got this tablet off a site the guy said it needed a new motherboard which I never heard of. He said he didn't do anything to it it just stopped loading one day.
So I go all over and find all the little tricks to try and make it work. I did the power and volume button thing. I tried to reset it with the Rootkit program. I even tried to get SDK but that won't run on my PC for some reason.
Anyway what is happening is the tablet gets stuck on the Google word. I see nothing before that and it stays on that forever. I waited 15 minutes and nothing. When I try the rootkit program it gets stuck when it tries to reboot. The tablet just never turns back on. I can get it to boot into the bootloader screen. But nothing after that is functional. So what are my options here? If any. I'm hoping I can fix it. I am pretty quick at picking stuff up but this one is really stumping me.
Any help or advice or direction would be GREATLY appreciated. Thanks
Ok so when I do the Soft Brick Flash Stock + Unroot everything works up until the command prompt attempts to reboot. It turns off and never turns back on The last paragraph of the cmd prompt reads as follows and is what may be the issue. It reads
sending 'bootloader' <2100kb>
FAILED <remote: Bootloader is locked.>
finished. total time:0.145s
rebooting into bootloader...
OKAY [ 0.020s]
So I'm thinking it has something to do with this FAILED section as everything else works with no issues. Also after this I'm stuck at the < waiting for device > and my tablet doesn't power back on. I have a 100% charge and did all the driver stuff first.
Any ideas?????
Nexus 7 2012
Click to expand...
Click to collapse
Try unlocking the bootloader. It says your bootloader is still locked.
riggerman0421 said:
Try unlocking the bootloader. It says your bootloader is still locked.
Click to expand...
Click to collapse
I did and it doesn't boot back up after it completes the unlock. The tablet just stays powered down. I am going to try and do it manually instead of the Root toolkit

Help! Asus ZenPad 10 Z300 series stuck on logo screen

Hi, my wife got an Asus Zenpad 10 (Z300 series) tablet not too long ago, and recently it seemed to be acting up. It didn't seem to know what its battery level was so it'd suddenly shut down and would rarely stay on for a few hours if that.
I've been reading these forums and Google searching every evening for days now to no avail.
The the other day when i turned it on, it was in a bootloop. I had this happen on my own tablet so I was aware of using ADB and the recovery menu to wipe the davlik cache.
Except, that this Asus tablet only has fastboot screen (which I'd not seen before - my Samsung went to a different recovery mode), so I've been researching that more recently.
I got ADB and Fastboot working, erased the cache via Fastboot which stopped the bootloop, but it would only go as far as the logo with the little spinner circle. After messing around with fastboot trying to do a factory reset and put a custom recovery on it (TWRP) it now will only boot to the Asus logo and not even have a spinner anymore!
The flashing of anything - recovery, stock rom from ASUS (this file as I found elsewhere on these forums: UL-P01M-WW-3.3.8.0-user.zip -- although I'm not entirely sure i'm flashing correctly).
Anyway, I'm stuck with only an Asus logo or fastboot mode screen and am not that good with fastboot/adb since I only had to delve into it once to fix my own tablet over a year ago.
If anyone can help that'd be very much appreciated! :good:
[update]
OK so after failing to flash any zips (or anything!) to the device, I left it on in fastboot mode while I went to work. Now upon coming home the tablet is just a black screen! The laptop recognises it because Windows makes that chime sound when its plugged in via USB. But other than that, I can't get a response out of it Button combinations don't seem to help so now I'm not sure what to do!
Can anyone help me please? :crying:
Unless the bootloader is locked, you may have made a mistake trying to flash the ROM and trying to install a custom recovery. Anyways, if you hadn't made any changes yet to the system, I would have said check the battery first because it may be malfunctioning and not the phone it's self. I know from experience that it may have been the battery considering the way you said it was not reading the battery percentage right and shutting down. And that "bootloop", this was probably happening because it didn't have any power to start up the device as this is exactly what my device did when I had a faulty battery. My best bet is to 1 try to get a new battery, and then 2 see if your system is still intact otherwise try and reflash with the stock ROM (through adb or any computer to android debugger) and then reinstalling the right recovery that goes with the device or that of which is c-o-m-p-a-t-a-b-l-e.
Using CM12.1 on my SGH-T999
I exactly got the same issue, nothing I particularly have done as far I know, my tablet suddenly rebooted and now is stuck on Asus logo with the little circle that keeps turning.
I tried to let it go till my tablet get completely discharged and also tried to charge it completely, nothing change.
And when I wanna access to the recovery, I just get the green android mascot with the message "ERROR!". So I can't even access the recovery to reset my tablet :crying:
Edit: Tried a fastboot erase userdata and an erase cache, still bootlooping
Sorted
The only way I fixed this was by returning it to the shop and having the device replaced! Not the ideal solution, but it worked. :good:
MrLewk said:
The only way I fixed this was by returning it to the ship and having the device replaced! Not the ideal solution, but it worked. :good:
Click to expand...
Click to collapse
I guess I will have to do the same
MrLewk said:
Hi, my wife got an Asus Zenpad 10 (Z300 series) tablet not too long ago, and recently it seemed to be acting up. It didn't seem to know what its battery level was so it'd suddenly shut down and would rarely stay on for a few hours if that.
I've been reading these forums and Google searching every evening for days now to no avail.
The the other day when i turned it on, it was in a bootloop. I had this happen on my own tablet so I was aware of using ADB and the recovery menu to wipe the davlik cache.
Except, that this Asus tablet only has fastboot screen (which I'd not seen before - my Samsung went to a different recovery mode), so I've been researching that more recently.
I got ADB and Fastboot working, erased the cache via Fastboot which stopped the bootloop, but it would only go as far as the logo with the little spinner circle. After messing around with fastboot trying to do a factory reset and put a custom recovery on it (TWRP) it now will only boot to the Asus logo and not even have a spinner anymore!
The flashing of anything - recovery, stock rom from ASUS (this file as I found elsewhere on these forums: UL-P01M-WW-3.3.8.0-user.zip -- although I'm not entirely sure i'm flashing correctly).
Anyway, I'm stuck with only an Asus logo or fastboot mode screen and am not that good with fastboot/adb since I only had to delve into it once to fix my own tablet over a year ago.
If anyone can help that'd be very much appreciated! :good:
Click to expand...
Click to collapse
Asus has the firmware (Nougat) for this Z300M but I've no idea how you would get this loaded. Something to learn but as long as the OS is available you should be able to get back stock, latest OS............
zls

How to recover from bootloop after Shield 2017 8.0.1 Experience update?

Hi, hoping for some advice, I have three shield 2017's, updated 2 of 3 to 8.0.1 without issue, last one went into bootloop after the update.
The problematic one had the update pending for a long time, just never rebooted to install it, until now.
I followed the nvidia KB, and tried the the fast boot menu, recovery kernel, factory reset, still bootloop.
I contacted support over chat, they had me boot without HDMI, press A, reconnect HDMI, no difference, shield keeps rebooting even without HDMI.
Support then had me change power plugs, since I have three shields, I tested using another working shield PSU, same problem.
Support then had me boot, wait 2 mins, press home and left on dpad, wait for blue flashing, no difference, as shield keeps rebooting, waiting for anything is really pointless.
Out of frustration, and not knowing what I'm doing, I did a factory reset directly from fastboot menu, now I get a can't verify firmware, lock firmware, press A message, and then it just sits at the nvidia menu, not good.
(Btw, it took many tries to get the fastboot menu to launch, first time was lucky, but it continued rebooting before I had a chance to move the menu, then it seemed impossible to get again.
Is there a reliable way to get the fastboot menu up using the controller A+B or other method?
Given the state of the shield, can I recover the device, any advice on how, please?
if you are able to access fastboot menu everything is possible if it's not a hardware problem, grab one of the recovery images for your device and use one of the many tutorials available to recovery your device
zecabra said:
if you are able to access fastboot menu everything is possible if it's not a hardware problem, grab one of the recovery images for your device and use one of the many tutorials available to recovery your device
Click to expand...
Click to collapse
Ok, that's good news then, I'll order and A-A cable and try one of the tutorials (I was pointed to one on reddit).
Any advice on how to reliably launch the fastboot menu using the controller, I do the A+B button, power on, and it only occasionally works?

Question adb & fastboot not detecting phone. Bootloop w/ "--any key to continue"

Context
I was attempting to root my nothing phone (1). I initially got stuck into a boot loop after Flashing the patched boot image & rebooting the phone. I was following the tutorial here. I then followed this guide to attempt to get my phone out of the bootloop. I was able to access the adb & fastboot commands but the phone would keep restarting. I then started "STEP 4: Flash the Nothing Phone 1 firmware via the Fastboot commands" and failed to flash the odm partition. I stupidly ignored the very important warning to not exit the process halfway. I fastboot rebooted and then was greeted with a screen with: the nothing logo in the middle unmoving, the "powered by android" phrase, and nestled into the top left corner in very small font, "--any key to continue". The front of the text was cut off from the rounded corner of the screen.
Now:
When I press any of the buttons on the phone, the phone will go black and then immediately do a short vibration and turn right back on to that screen. If I hold the power and volume down buttons, the same thing happens even after holding it for almost 5 minutes. I can shut off the screen by holding just the power button for a few seconds but the phone will only turn on with the original error I had. When accessing the console on both my windows 10 PC and Linux laptop, the adb and fastboot commands are no longer able to detect a device. Neither of my computers can detect that the phone is even plugged in.
What I've tried:
I tried using a USB 3.0 fix: but failed
Running the commands on Linux: failed
nothing phone(1) fastboot flash by @sh4tteredd: failed
a slew of others that I've forgotten by now.
A common theme between the failures of all of my fixes is that the phone will not be detected by my computers. This was not a problem before I bricked the phone.
What are some solutions that might help me here?
Don't blame yourself. The phone hard bricks if you look at it wrong. This forum has several posts about the issue. Only solution is to send it to a support center.
coomac said:
Don't blame yourself. The phone hard bricks if you look at it wrong. This forum has several posts about the issue. Only solution is to send it to a support center.
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Click to collapse
no, this isnt hard brick. hard brick= no recovery, no fastboot, only edl
Gamer_Mida said:
no, this isnt hard brick. hard brick= no recovery, no fastboot, only edl
Click to expand...
Click to collapse
Did you read the post? There is no recovery or fastboot in this state. There are several posts and videos of this on this forum. I even posted one myself.
coomac said:
Did you read the post? There is no recovery or fastboot in this state. There are several posts and videos of this on this forum. I even posted one myself.
Click to expand...
Click to collapse
if it appears on the screen in fastboot press any button to turn off, it means that the bootloader is accessible, even if attached to the pc it does this thing, it is always accessible, therefore, it is not in hard brick
anyway it happened to me too, I know you also tried the usb 3.0 port, but this thing happened to me on another phone, I just changed the port and it worked (on the same pc)
It doesn't appear on the screen in fastboot. It's not the same as what you got on your Xiaomi phone even though the text is the same. Here you go. I don't mean to be rude but a quick search would have saved us this discussion.

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