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I was playing a game on my nexus 7, it froze then when rebooted it it just got stuck on google screen. Read a bunch of stuff, went into recovery and tried to recover, it would say erasing but never go any further, just sits there. got toolkit tried to restore factory with that, now when it boots I still just get google screen but I get the menu in corner for start/boot/recover/power off. still never boots, when I try to run recovery now it doesnt even go to erasing. Ive read everything I can find to restore it, got 2 toolkits, unfortunatly everything tells me to put it in debug mode, which is funny cause if I could boot up and go into settings to turn on bebug mode then I wouldnt be having these problems... Can someone please help, Im good with computers but dont know much of tablets. I did no messing with tablet besides downloading updates when they came out.
unlock bootloader
wcorey1974 said:
I was playing a game on my nexus 7, it froze then when rebooted it it just got stuck on google screen. Read a bunch of stuff, went into recovery and tried to recover, it would say erasing but never go any further, just sits there. got toolkit tried to restore factory with that, now when it boots I still just get google screen but I get the menu in corner for start/boot/recover/power off. still never boots, when I try to run recovery now it doesnt even go to erasing. Ive read everything I can find to restore it, got 2 toolkits, unfortunatly everything tells me to put it in debug mode, which is funny cause if I could boot up and go into settings to turn on bebug mode then I wouldnt be having these problems... Can someone please help, Im good with computers but dont know much of tablets. I did no messing with tablet besides downloading updates when they came out.
Click to expand...
Click to collapse
Also forgot to add, hen I try and run recovery from toolkit it tells me to unlock bootloader, when I try to unlock bootloadermy nexus asks me if I want to then when I hit yes, unlock it gives me neither usp nor cac partitions found.
Are you rooted?
Sent from my Nexus 7 using Tapatalk HD
Dark Jedi said:
Are you rooted?
Sent from my Nexus 7 using Tapatalk HD
Click to expand...
Click to collapse
My guess is no, I never messed with any of my system stuff. Everything was factory except for the updates it had me do as they came out.
How long you let it sit in recovery erasing before you rebooted it? Is there an option in boot loader or recovery for a factory reset? Beings you're not rooted I doubt those one click tool kits will work for you.
Sent from my Nexus 7 using Tapatalk HD
Dark Jedi said:
How long you let it sit in recovery erasing before you rebooted it? Is there an option in boot loader or recovery for a factory reset? Beings you're not rooted I doubt those one click tool kits will work for you.
Sent from my Nexus 7 using Tapatalk HD
Click to expand...
Click to collapse
It sat in erasing for 1 hour and didnt do anything. I was doing factory reset in recovery.
As long as the boot loader starts you can recover your Nexus. Check this guide: http://forum.xda-developers.com/showthread.php?t=1907796
If he can't unlock the bootloader then there's not a whole lot he can do. Run "fastboot getvar all" while in bootloader and tell us what it says please. If adb is seeing your phone in recovery, then run an adb shell and do "ls -l /dev/block/platform/sdhci-tegra.3/by-name/" please.
Sorry I can't help further but I just got this and don't know much. I am glad others came in to give you more help.
Sent from my Nexus 7 using Tapatalk HD
Damn... I didn't see he can't unlock the bootloader. This is going to be difficult.
wcorey1974 said:
My guess is no, I never messed with any of my system stuff. Everything was factory except for the updates it had me do as they came out.
Click to expand...
Click to collapse
Im exact in the same situation. No rooted phone, nexus wont boot anymore, cant dont anything in the bootloader section ...
I would be extremley thankfull for hints how to fix this issue.
Cheers
Papa
Just sayin, I think you guys need to pull the back cover and disconnect the battery for at least one hour.
I am really new at this but it helped me save mine twice. I think?
After you plug the battery back in try fast boot.
Sent from my Nexus 7 using XDA Premium HD app
tnt0303 said:
Just sayin, I think you guys need to pull the back cover and disconnect the battery for at least one hour.
I am really new at this but it helped me save mine twice. I think?
After you plug the battery back in try fast boot.
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
But this will void my warranty right ?
They have no way in knowing you pulled your back cover off. Just be careful so not to leave pry marks. Only way they will know is if you tell them you did it.
Sent from my Nexus 7 using Tapatalk HD
Hi everyone,
My phone cannot get into recovery and I need to factory reset. Is it possible to do this using fastboot from the console?
My phone keeps going back to the fastboot screen and this is what it says:
Invalid Flash Mode (S)
10.9B(*) (sha-le9f557, 2013-05-24 14:49:34)
eMMC Info: Size 8GB
Device is LOCKED. Status Code: 0
Battery OK
Connect USB
Data Cable
Failed to hab check for boot: 0x56
Fastboot Reason: Boot Failure
This comes up after I hold down the both volume buttons and the power button and try to load Recovery. I get the dead android with the red traingle.
If I start up normally I get the dead android with the red triangle again, and then it eventually goes back to fastboot, saying the reason is Flash Failure
Any help is gratefully appreciated
Thanks
mgoldenberg said:
Hi everyone,
My phone cannot get into recovery and I need to factory reset. Is it possible to do this using fastboot from the console?
My phone keeps going back to the fastboot screen and this is what it says:
Invalid Flash Mode (S)
10.9B(*) (sha-le9f557, 2013-05-24 14:49:34)
eMMC Info: Size 8GB
Device is LOCKED. Status Code: 0
Battery OK
Connect USB
Data Cable
Failed to hab check for boot: 0x56
Fastboot Reason: Boot Failure
This comes up after I hold down the both volume buttons and the power button and try to load Recovery. I get the dead android with the red traingle.
If I start up normally I get the dead android with the red triangle again, and then it eventually goes back to fastboot, saying the reason is Flash Failure
Any help is gratefully appreciated
Thanks
Click to expand...
Click to collapse
I am in the same predicament. I hope there is a way out
mgoldenberg said:
Hi everyone,
My phone cannot get into recovery and I need to factory reset. Is it possible to do this using fastboot from the console?
My phone keeps going back to the fastboot screen and this is what it says:
Invalid Flash Mode (S)
10.9B(*) (sha-le9f557, 2013-05-24 14:49:34)
eMMC Info: Size 8GB
Device is LOCKED. Status Code: 0
Battery OK
Connect USB
Data Cable
Failed to hab check for boot: 0x56
Fastboot Reason: Boot Failure
This comes up after I hold down the both volume buttons and the power button and try to load Recovery. I get the dead android with the red traingle.
If I start up normally I get the dead android with the red triangle again, and then it eventually goes back to fastboot, saying the reason is Flash Failure
Any help is gratefully appreciated
Thanks
Click to expand...
Click to collapse
when you get to Android Andy what happens when you hold volume down and tap volume up?
If you get in there I would wipe the cache partition as well... tho either of these may not help the issue... what were you doing prior to this happening? were you updating and get this upon its restart? Did it die and power up to this?... did it just randomly shut off and power up to this?
Sent from my XT907 using xda app-developers app
ezknives said:
when you get to Android Andy what happens when you hold volume down and tap volume up?
If you get in there I would wipe the cache partition as well... tho either of these may not help the issue... what were you doing prior to this happening? were you updating and get this upon its restart? Did it die and power up to this?... did it just randomly shut off and power up to this?
Sent from my XT907 using xda app-developers app
Click to expand...
Click to collapse
When I got to android andy the android system recovery 3e menu popped up. I wiped the cache partition and did a factory reset, then rebooted but I'm still going in circles between the dead android and fastboot. Prior to this I had tried using safestrap to set up a recovery, but when I rebooted, I got stuck at fastboot. There was one point when I got to what I think was the fastboot menu and from there I tried flashing cyanogenmod, which I'm pretty sure was a mistake. Now I cant figure out how to get back to that menu.
mgoldenberg said:
When I got to android andy the android system recovery 3e menu popped up. I wiped the cache partition and did a factory reset, then rebooted but I'm still going in circles between the dead android and fastboot. Prior to this I had tried using safestrap to set up a recovery, but when I rebooted, I got stuck at fastboot. There was one point when I got to what I think was the fastboot menu and from there I tried flashing cyanogenmod, which I'm pretty sure was a mistake. Now I cant figure out how to get back to that menu.
Click to expand...
Click to collapse
OK...
First, what do you mean by "set up a recovery"?
I noticed your bootloader is locked. That means no custom recoveries can be flashed, so that's probably your problem.
If you tried to fastboot the Cyanogenmod zip (!?) that definitely didn't help.
What exactly are you trying to accomplish? Are you trying to reset to sell or return or something? Also, what system version did you have (or, if you don't know that, when did you get the phone and have you taken any OTA updates)? And were you previously rooted?
It sounds like you had a bad flash. Give me that info and I'll try to help you unbrick it...
Sent from my Nexus 7 using Tapatalk 4
From the fastboot details it looks like the most recent ota
mgoldenberg said:
10.9B(*) (sha-le9f557, 2013-05-24 14:49:34)
eMMC Info: Size 8GB
Click to expand...
Click to collapse
I say rsd the recent firmware....
Sent from my XT907 using xda app-developers app
sloosecannon said:
OK...
First, what do you mean by "set up a recovery"?
I noticed your bootloader is locked. That means no custom recoveries can be flashed, so that's probably your problem.
If you tried to fastboot the Cyanogenmod zip (!?) that definitely didn't help.
What exactly are you trying to accomplish? Are you trying to reset to sell or return or something? Also, what system version did you have (or, if you don't know that, when did you get the phone and have you taken any OTA updates)? And were you previously rooted?
It sounds like you had a bad flash. Give me that info and I'll try to help you unbrick it...
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
Yeah I'm still a noob at this, sorry. By set up a recovery I mean manually installing safestrap because clockworkmod doesn't support xt907, and I couldn't flash it manually from my computer, probably because of what you said about my bootloader being locked. Really all I want to do is get my old OS back, just the stock android that I got when I bought it. I had version 4.1.2 which I got from an OTA update, and I have not been previously rooted. Thanks for being patient with me by the way, I understand people like me probably make you want to rip your hair out...
mgoldenberg said:
Yeah I'm still a noob at this, sorry. By set up a recovery I mean manually installing safestrap because clockworkmod doesn't support xt907, and I couldn't flash it manually from my computer, probably because of what you said about my bootloader being locked. Really all I want to do is get my old OS back, just the stock android that I got when I bought it. I had version 4.1.2 which I got from an OTA update, and I have not been previously rooted. Thanks for being patient with me by the way, I understand people like me probably make you want to rip your hair out...
Click to expand...
Click to collapse
Try this
I was stuck on the same screen all day
http://www.droidrzr.com/index.php/topic/28162-house-of-moto/
mgoldenberg said:
Yeah I'm still a noob at this, sorry. By set up a recovery I mean manually installing safestrap because clockworkmod doesn't support xt907, and I couldn't flash it manually from my computer, probably because of what you said about my bootloader being locked. Really all I want to do is get my old OS back, just the stock android that I got when I bought it. I had version 4.1.2 which I got from an OTA update, and I have not been previously rooted. Thanks for being patient with me by the way, I understand people like me probably make you want to rip your hair out...
Click to expand...
Click to collapse
Ah OK. That clarifies a lot.
So, I'll explain a few things here since you seem a little lost
1: safestrap is not the same as clockworkmod. It's based off of TWRP, but it's not technically even a custom recovery, just a bootstrap hijack.
2. Yeah, you can't flash safestrap. It's actually installed via an app, and you do need root to use it.
3. When did you update? If you did the latest OTA, you unfortunately can't downgrade... If you didn't, we can help you unlock the bootloader, then you can downgrade at will.
4. If you do unlock, you can install clockworkmod or any other recovery. If you can unlock, I strongly advise you do it.
Sent from my Nexus 7 using Tapatalk 4
sloosecannon said:
Ah OK. That clarifies a lot.
So, I'll explain a few things here since you seem a little lost
1: safestrap is not the same as clockworkmod. It's based off of TWRP, but it's not technically even a custom recovery, just a bootstrap hijack.
2. Yeah, you can't flash safestrap. It's actually installed via an app, and you do need root to use it.
3. When did you update? If you did the latest OTA, you unfortunately can't downgrade... If you didn't, we can help you unlock the bootloader, then you can downgrade at will.
4. If you do unlock, you can install clockworkmod or any other recovery. If you can unlock, I strongly advise you do it.
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
Oh ok, thanks for explaining. I'm not sure when I updated, but I know for sure it was OTA, so I can't downgrade. And do I need to unlock to fix this whole thing? Because for now I just want my phone back... I'm not exactly worried about flashing or rooting or anything.
mgoldenberg said:
Oh ok, thanks for explaining. I'm not sure when I updated, but I know for sure it was OTA, so I can't downgrade. And do I need to unlock to fix this whole thing? Because for now I just want my phone back... I'm not exactly worried about flashing or rooting or anything.
Click to expand...
Click to collapse
Did you try the link I provided? I was stuck on the same screen, took me all day to figure it out.
Sent from my XT907 using xda app-developers app
zombolt said:
Did you try the link I provided? I was stuck on the same screen, took me all day to figure it out.
Sent from my XT907 using xda app-developers app
Click to expand...
Click to collapse
So this might be a stupid question... but which option do I choose after typing in my phone model? RSD, Fastboot [snapdragon] or moto-fastboot [omap]?
sloosecannon said:
Ah OK. That clarifies a lot.
So, I'll explain a few things here since you seem a little lost
1: safestrap is not the same as clockworkmod. It's based off of TWRP, but it's not technically even a custom recovery, just a bootstrap hijack.
2. Yeah, you can't flash safestrap. It's actually installed via an app, and you do need root to use it.
3. When did you update? If you did the latest OTA, you unfortunately can't downgrade... If you didn't, we can help you unlock the bootloader, then you can downgrade at will.
4. If you do unlock, you can install clockworkmod or any other recovery. If you can unlock, I strongly advise you do it.
Sent from my Nexus 7 using Tapatalk 4
Click to expand...
Click to collapse
Also, I tried unlocking my bootloader. I used this thing called motopocalype and it should have worked, but apparently it didn't Im sort of hesitant about running it again.
Here's the link: http://www.droidrzr.com/index.php/t...k-your-bootloader-atrix-hdrazr-hdrazr-m-only/
Did you get your phone back up?... if your on system version .3 or .78 you cannot unlock your boot loader build date 5/2013..
Sent from my XT907 using xda app-developers app
mgoldenberg said:
Also, I tried unlocking my bootloader. I used this thing called motopocalype and it should have worked, but apparently it didn't Im sort of hesitant about running it again.
Here's the link: http://www.droidrzr.com/index.php/t...k-your-bootloader-atrix-hdrazr-hdrazr-m-only/
Click to expand...
Click to collapse
If it didn't work, you're probably already updated. Looks like you can't unlock unfortunately
Sent from my XT907 using Tapatalk 4
mgoldenberg said:
So this might be a stupid question... but which option do I choose after typing in my phone model? RSD, Fastboot [snapdragon] or moto-fastboot [omap]?
Click to expand...
Click to collapse
Rsd. From that point you should be able to choose whether you want to erase everything or save it. Worked like a charm for me, took about 10min
Sent from my XT907 using xda app-developers app
Background
- I'm using PAC 4.2.2 ever since I bought my Nexus 4 and was quite happy with the ROM until yesterday
- I started losing out the GSM signal for the past 2 weeks, it would intermittently go off and then come back by itself after a few seconds, at times few minutes (never thought it could be a ROM issue, is it?)
- Google started pushing its update and I had to manually stop data for Google Services from Settings -> Data Usage
Problem
Yesterday while updating Angry Birds from the Play Store the Play store crashed. I tried to open it but it would continue to crash as soon as it would try to load it.
I rebooted the device however since then its stuck on the google logo and doesn't proceed.
I have TWRP recovery installed and when it boots in to (Fastboot is it called?) it shows Secure Boot - enabled and Lock State - unlocked.
Few foolish things that I tried yesterday (in desperation) that might have already screwed up my phone beyond recovery....
1. Wiped Cache and Dalvik Cache and tried to reboot but it didn't work
2. Flashed the new PAC 4.2.3 version that I had downloaded way back but still no success
3. Tried to take a backup from TWRP recovery however while restoring it fails and shows the message 'Restore Failed'
I really wish to recover the media that is in the phone and contacts if possible.
I have Google Nexus 4 Toolkit (not sure of the version but its like 8-10 months old) installed in my laptop and if I connect the phone and start the toolkit it recognizes the phone against adb (shows a serial number) but when I try to back it up it stops at 'Waiting for adb mode...'
I'm a total noob when it comes to recovery etc. so would really appreciate any help that leads to data recovery in my phone somehow, thanks!
Internal memory is accessible through ADB over recovery so you could easily get your data if it is still there. About the contacts - if they are Google contacts and saved to your gmail - happy days, nothing to worry about. But if they are phone contacts I don't think you'll be able to restore them.
Do you know what is the worst thing about smart phones? That the owner should be smarter than the device in order to operate it.
Sent from my Nexus 4 using xda app-developers app
evdrmr said:
Internal memory is accessible through ADB over recovery so you could easily get your data if it is still there.
Click to expand...
Click to collapse
What would be the steps that I'd have to follow for this? I have TWRP recovery installed.
EDIT: I even tried a complete wipe but it doesn't work. Also tried using CWM as recovery, that didn't work either. Installed the Unified_Android_ToolKit (latest version), updated all USB/adb drivers but whenever I try to backup anything through the toolkit all I get is that it is waiting for the adb mode or its waiting for the USB debugging to be enabled (which I can't since I can't get the phone to boot up).
Any ideas?
Don't try to restore any data after full wipe. It won't work. Flash factory images to get your device into operable state again but before that go to Device Manager and make sure that the phone is recognized by the computer and the drivers for it are properly installed. Good luck. Can you still access twrp recovery?
Sent from my Nexus 4 using xda app-developers app
evdrmr said:
Don't try to restore any data after full wipe. It won't work. Flash factory images to get your device into operable state again but before that go to Device Manager and make sure that the phone is recognized by the computer and the drivers for it are properly installed. Good luck. Can you still access twrp recovery?
Click to expand...
Click to collapse
After having given up all hope to retrieve any data or contacts I wiped the entire phone, format data I mean. However, with that I've ended up with no OS on the phone, I can access TWRP though. Not sure how badly I've ended up screwing the phone. :silly:
Not badly at all... Reboot your phone into Boot loader mode. Download the Google factory images of your choice and run the flash-all.bat file. Enjoy your fully restored phone in a couple of minutes.
Sent from my Nexus 4 using xda app-developers app
evdrmr said:
Not badly at all... Reboot your phone into Boot loader mode. Download the Google factory images of your choice and run the flash-all.bat file. Enjoy your fully restored phone in a couple of minutes.
Click to expand...
Click to collapse
How exactly do I run the flash-all.bat file? I tried flashing the factory image using the Unified Toolkit however there comes an error message stating that there is some issue in the program and it has to close. This happens somewhere midway when it starts flashing system.img and recovery.img
EDIT: I can't get in to recovery mode any more and neither can I flash any recovery
EDIT2: Don't ask me what I did, somehow managed to get the phone running in the 4.2.2 version of stock factory image. 4.4 wasn't working for some reason. Setting it up for use now.
Question: Can I simply download 4.4 factory image and install it on my Nexus 4 which came with 4.2.2. when I bought it?
Simply: Yes
Sent from my Nexus 4 using xda app-developers app
evdrmr said:
Simply: Yes
Click to expand...
Click to collapse
Even when I wasn't able to follow any of the instructions you provided (my bad though) I would like to thank you for just posting on the thread man! :good:
BTW a good news that I'd want to share is that my contacts were backed up I lost on the media but its fine I think, probably a good lesson for future.
I'm updating to 4.3 from system update as of now, will use it as it is for time being and move on to 4.4 sometime later maybe. Not sure whether 4.4 will be available for update OTA once I move to 4.3 but I'm happy with whatever's left of the phone for now...thanks again!
Hi everyone,
I rooted my nexus 6p using Nexus Root Toolkit, the root was succesfull , then I went to recovery mode to flash the images for the new google assistant (im not sure if this is what cause it) , the device will turn on with this message "Your device software can't be checked for corruption. Please lock the bootloader." , then after 3/5 seconds it goes to a Google Logo wth a small opened padlock where th home button is. but it never fully boots, i can access the bootloader and get into the recovery mode, but thats all, how do i fix this?
Many thanks
Jacob
Jacobmcalistertattoos said:
Hi everyone,
I rooted my nexus 6p using Nexus Root Toolkit, the root was succesfull , then I went to recovery mode to flash the images for the new google assistant (im not sure if this is what cause it) , the device will turn on with this message "Your device software can't be checked for corruption. Please lock the bootloader." , then after 3/5 seconds it goes to a Google Logo wth a small opened padlock where th home button is. but it never fully boots, i can access the bootloader and get into the recovery mode, but thats all, how do i fix this?
Many thanks
Jacob
Click to expand...
Click to collapse
I'd suggest flashing the factory image via fastboot and doing a complete factory reset as per Heisenberg's guide.
Sent from my Nexus 6P using Tapatalk
Yep, it bootlooped for me too. I restored from a backup but without a backup, clean wipe will square you away.
i know this is silly but I'm sorta new to all this, how would i do that haha
Jacobmcalistertattoos said:
i know this is silly but I'm sorta new to all this, how would i do that haha
Click to expand...
Click to collapse
Look for a flashing guide in Nexus 6p General forum. A complete guide to updating your phone to stock or flashing roms for all scenarios.
Sent from my Nexus 6P using Tapatalk
Stock, up-to-date. Using my Facebook app, and phone seems to freeze. Black screen, with Google. I can access bootloader, but NOT recovery mode. My warranty expired like 5 days ago. Am I SOL?
Ronin3178 said:
Stock, up-to-date. Using my Facebook app, and phone seems to freeze. Black screen, with Google. I can access bootloader, but NOT recovery mode. My warranty expired like 5 days ago. Am I SOL?
Click to expand...
Click to collapse
If your bootloader is unlocked you may not be. Search for items you can Flash to fix the bootloop issue. I don't have the URL handy sorry. If your bootloader is locked you might be in trouble. There are some tricks in the same fix post to tell you how to try to get back into your phone and then once you do get the bootloader unlocked quickly so you can load the fix
Sent from my Nexus 6P using Tapatalk
funnel71 said:
If your bootloader is unlocked you may not be. Search for items you can Flash to fix the bootloop issue. I don't have the URL handy sorry. If your bootloader is locked you might be in trouble. There are some tricks in the same fix post to tell you how to try to get back into your phone and then once you do get the bootloader unlocked quickly so you can load the fix
Sent from my Nexus 6P using Tapatalk
Click to expand...
Click to collapse
Yeah, I never unlocked the bootloader. I let it sit for a few hours, turned it on for S&G, tried and succeeded to get into Recovery mode for a few minutes, but because I forgot the way to access the menu. It dropped back into the bootloop. Going to try again in a few hours, now I know how to access the menu, I'll try wiping cache.
Ronin3178 said:
Yeah, I never unlocked the bootloader. I let it sit for a few hours, turned it on for S&G, tried and succeeded to get into Recovery mode for a few minutes, but because I forgot the way to access the menu. It dropped back into the bootloop. Going to try again in a few hours, now I know how to access the menu, I'll try wiping cache.
Click to expand...
Click to collapse
If your not gonna send for warranty I would unlock your bootloader. Also get your hands on the 4 core modified boot for your Android version. Find out more in the BLOD thread.