My Nexus 7 16GB 2012 has started to randomly reboot, it's running 4.4.2 and has been fine for months. This morning I switched it in, turned off the Airplane Mode and after 30 seconds or so it locked up, then reset. This happens every time I turn off Airplane Mode and switch on WiFi.
I'm wondering if there is some sort of corrupt RAM causing the issue? I've tried to do a Factory Reset, but this also fails and I end up back at square one. So I tried Nexus Root Tookit to go back to stock (all I've done previously is unlock the bootloader, no root). This also fails:
sending 'bootloader' (3911 KB)...
OKAY [ 0.516s]
writing 'bootloader'...
FAILED (remote: (InvalidState))
finished. total time: 0.745s
Any suggestions on what to try next?
This may of course be a hardware fault, the device was bought in Summer 2012 on release.
Hi, you need download image of 4.4 and flash it, because 4.4.2 image has corrupt bootloader. If not work try 4.2.2 image and update to kitkat OTA
Cheers, E11
estape11 said:
Hi, you need download image of 4.4 and flash it, because 4.4.2 image has corrupt bootloader. If not work try 4.2.2 image and update to kitkat OTA
Cheers, E11
Click to expand...
Click to collapse
Thanks for the tip, I'll give that a try.
I have been able to use the Nexus Toolkit to temporarily flash the TWRP. I test my hypothesis about an invalid file system and that fails:
/data/media/0/TWRP errno=30
Anyway, it's downloading the image now so lets see if that fixes the problem.
nigelw said:
Thanks for the tip, I'll give that a try.
I have been able to use the Nexus Toolkit to temporarily flash the TWRP. I test my hypothesis about an invalid file system and that fails:
/data/media/0/TWRP errno=30
Anyway, it's downloading the image now so lets see if that fixes the problem.
Click to expand...
Click to collapse
I'm trying KRT16S and the "Back to Stock" option. The Nexus goes to bootloader mode (so I have Android on back with open door). The flashstock.bat runs in a command tool and displays no errors, but nothing appears on the Nexus 7? The script completes, Nexus reboots and is in exactly the same state.
It doesn't seem to want to accept any kind of update.
nigelw said:
I'm trying KRT16S and the "Back to Stock" option. The Nexus goes to bootloader mode (so I have Android on back with open door). The flashstock.bat runs in a command tool and displays no errors, but nothing appears on the Nexus 7? The script completes, Nexus reboots and is in exactly the same state.
It doesn't seem to want to accept any kind of update.
Click to expand...
Click to collapse
Mmm try enter in recovery and do factory reset, if doesnt work, try image of 4.2.2 I'm sure that works
PD. And use Nexus toolkit
Enviado desde mi Xperia P mediante Tapatalk
lagoskon said:
Give a try with twrp 2.6.3.0.
Latest has issues with backups
Στάλθηκε από το Nexus 7 μου χρησιμοποιώντας Tapatalk 2
Click to expand...
Click to collapse
From TWRP I'm able to Wipe and do Factory Reset. It says successful, but when I restart nothing has changed, still got 4.4.2 installed.
I also tried Back to stock with 4.2.2 JDQ39, device goes to Bootloader mode but fails with this error:
sending 'bootloader' (2096 KB)...
OKAY [ 0.287s]
writing 'bootloader'...
FAILED (remote: ()
finished. total time: 0.873s
rebooting into bootloader...
FAILED (command write failed (Unknown error))
finished. total time: 0.637s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
getvar:version-bootloader FAILED (command write failed (No such device or address))
finished. total time: 0.000s
Related
Hi,
I recently got a nexus 10, and started working on rooting. I have unlocked it, installed CWM recovery and booted it twice. I have not rooted it yet. Now I realized, that everytime I entered the CWM recovery mode, it automatically reboots back into recovery or normal boot in about 30 seconds or so. (this is not the main problem!)
But one booting up second time, I got a notification of sytem update for 4.2 jellybean (please note initially the device was on 4.2 JB JVP15P), I clicked on install, it booted into CWM recovery, but then it failed to continue with installation, as it complained about authentication failure for the zip fle or something of that sort. So I chose to boot the device without installing the update, now it entered a boot loop. I have tried erasing cache and userdata (both using fastboot commandline, and options in the CWM - in the 30 secs I get). It did not work.
After trying it for a few times, I tried restoring some backups I had made. Initially it complained about MD5 mismatch, and then later on it complained about unable to mount cache/* and unable to mount sdcard.
I have read around and the universal solution seems to be to restore stock images. Is that the solution for me as well?
Any help would be greatly appreciated, and I am noob in this area, so pardon me if I act like one.
cheers,
brickin
I'd like to know part of the answer to this as well. The tab is running fine and TWRP works fine, but CWM constantly reboots and I have the same mounting problems within both CWM and TWRP. I've tried flashing stock image and recovery but it's made no difference.
IIRC, the newest CWM has an issue with devices that allow multiple users (aka: N7 and N10). Flash TWRP and don't look back.
Sent from my Galaxy Nexus using Tapatalk 2
---------- Post added at 06:07 AM ---------- Previous post was at 06:05 AM ----------
Also, TWRP supports USB OTG while CWM doesn't.
Sent from my Galaxy Nexus using Tapatalk 2
I was having a similar issue with cwm. This explains everything.
Blueback22 said:
IIRC, the newest CWM has an issue with devices that allow multiple users (aka: N7 and N10). Flash TWRP and don't look back.
Sent from my Galaxy Nexus using Tapatalk 2
---------- Post added at 06:07 AM ---------- Previous post was at 06:05 AM ----------
Also, TWRP supports USB OTG while CWM doesn't.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Hi Blueback22,
Thanks a lot for your reply.
Would flashing TWRP solve everything? And also is it ok to flash TWRP now, would it be able to restore the backups I have made using CWM?
Do I need to uninstall or remove the CWM recovery image that has alreday been flashed? or will TWRP image overwrite it?
How do I solve the bootloop issue?
I am unable to get a stock image for JB version: JVP15P. Do you know where I can find the factory image for that?
OR is it ok for me to flash the JOP40C image? Would it cause any problems - (like would it cry saying checksum mismatch or something like that)?
Also, what is the solution for unable to mount sdcard problem?
Sorry for asking so many questions, but I do not wish to brick my device, hence I wish to understand what I am going to do, and ensure that it is not going to harm my device.
Your replies to this post is and will be deeply appreciated.
Thanks,
brickin
brickin said:
Hi Blueback22,
Thanks a lot for your reply.
Would flashing TWRP solve everything? And also is it ok to flash TWRP now, would it be able to restore the backups I have made using CWM?
Do I need to uninstall or remove the CWM recovery image that has alreday been flashed? or will TWRP image overwrite it?
How do I solve the bootloop issue?
I am unable to get a stock image for JB version: JVP15P. Do you know where I can find the factory image for that?
OR is it ok for me to flash the JOP40C image? Would it cause any problems - (like would it cry saying checksum mismatch or something like that)?
Also, what is the solution for unable to mount sdcard problem?
Sorry for asking so many questions, but I do not wish to brick my device, hence I wish to understand what I am going to do, and ensure that it is not going to harm my device.
Your replies to this post is and will be deeply appreciated.
Thanks,
brickin
Click to expand...
Click to collapse
If I were you, I would use WugFresh's toolkit to flash back to stock. Then I'd flash TWRP and start from scratch.
I don't know if TWRP will fix your issue all together, but I do remember hearing that there's an issue with CWM on the N10 right now.
Your CWM backups won't work on TWRP IIRC.
Here is where you can get stock images:
https://developers.google.com/android/nexus/images
Sent from my Galaxy Nexus using Tapatalk 2
Hi Blueback22,
Thanks for the help. I was able to fix the problem.
Here are the questions I had and the answers I found, please correct me if I am wrong.
1. My JB version is JVP15P, is it ok to flash JOP40C stock recovery image?
ans: yes
2. Does TWRP work perfectly with nexus 10?
ans: Atleast in my case it did, I was able to root my device, and was also able to take backups.
3. a. CWM complains E: Can't mound /sdcard !
b. CWM Keeps restarting within 30 secs or so !
c. My device is stuck in bootloop !
ans: First, try to wipe your cache, and userdata and reboot. If it does not solve, then flash stock factory image for your device and flash TWRP recovery image.
4. CWM complains E: can't mount /cache/*
ans: Wipe your cache, userdata and reboot.
Reiterating blueback22's point:
DO NOT USE CWM WITH NEXUS 10. USE TWRP INSTEAD.
Cheers,
brickin
BRICKED: OLd bootloader version wont update
C:\android-sdk\platform-tools>fastboot flash bootloader bootloader-manta-mantalj12.img
sending 'bootloader' (1280 KB)...
OKAY [ 0.168s]
writing 'bootloader'...
OKAY [ 0.143s]
finished. total time: 0.318s
C:\android-sdk\platform-tools>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.006s]
finished. total time: 0.009s
C:\android-sdk\platform-tools>fastboot flash bootloader bootloader-manta-mantalj12.img
sending 'bootloader' (1280 KB)...
OKAY [ 0.170s]
writing 'bootloader'...
OKAY [ 0.145s]
finished. total time: 0.323s
C:\android-sdk\platform-tools>fastboot -w update image-mantaray-jop40c.zip
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: MANTALJ09
Baseband Version.....: no modem
Serial Number........:
--------------------------------------------
checking product...
OKAY [ 0.002s]
checking version-bootloader...
FAILED
Device version-bootloader is 'MANTALJ09'.
Update requires 'MANTALJ12'.
finished. total time: 0.063s
I tried one click root and wug's root kits, but there wasn't any luck in returning to stock and stuck in older bootloader without the possibility of returning to stock. I am stuck in Clockworkmod v6.0.1.9 loops. Tried to search the forum but I couldnt find anything.
ginsboon said:
C:\android-sdk\platform-tools>fastboot flash bootloader bootloader-manta-mantalj12.img
sending 'bootloader' (1280 KB)...
OKAY [ 0.168s]
writing 'bootloader'...
OKAY [ 0.143s]
finished. total time: 0.318s
C:\android-sdk\platform-tools>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.006s]
finished. total time: 0.009s
C:\android-sdk\platform-tools>fastboot flash bootloader bootloader-manta-mantalj12.img
sending 'bootloader' (1280 KB)...
OKAY [ 0.170s]
writing 'bootloader'...
OKAY [ 0.145s]
finished. total time: 0.323s
C:\android-sdk\platform-tools>fastboot -w update image-mantaray-jop40c.zip
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: MANTALJ09
Baseband Version.....: no modem
Serial Number........:
--------------------------------------------
checking product...
OKAY [ 0.002s]
checking version-bootloader...
FAILED
Device version-bootloader is 'MANTALJ09'.
Update requires 'MANTALJ12'.
finished. total time: 0.063s
I tried one click root and wug's root kits, but there wasn't any luck in returning to stock and stuck in older bootloader without the possibility of returning to stock. I am stuck in Clockworkmod v6.0.1.9 loops. Tried to search the forum but I couldnt find anything.
Click to expand...
Click to collapse
Can you get into the boot loader and flash TWRP to see if that fixes it?
Sent from my Galaxy Nexus using Tapatalk 2
ginsboon said:
returning to stock. I am stuck in Clockworkmod v6.0.1.9 loops. Tried to search the forum but I couldnt find anything.
Click to expand...
Click to collapse
Why don't you try cwm 6.0.2.3? I also loaded 6.0.1.9 and it would reboot in about 30sec time. After going to the latest, cwm has been stable. No more random reboots.
Link to download the latest version...
http://www.clockworkmod.com/rommanager
cowabunga said:
Why don't you try cwm 6.0.2.3? I also loaded 6.0.1.9 and it would reboot in about 30sec time.
I tried to flash cwm 6.0.2.3 and twrp but failed. Still searching for some clues.
Click to expand...
Click to collapse
For OP and other N10 users with stock 4.2 JB Build JVP15P experience:
Is it possible to use the available toolkits (Wug's or mskip's) to unlock the bootloader and root a N10 with the configuration above? Both toolkits ask for Build JOP40C. I've searched the developer forum for this build and found nothing. Thanks!
So, where do I start?
I bought this device (Nexus 2013 Wi-Fi) in late november and have not updated it since. I attempted to update it today (because I received a notification to do so) to 4.4.2 (I think).
It restarted after the update and I've been stuck in a bootloop at the "4 circles".
I have done the following:
- put the device into the boatloader
- installed the nexus root toolkit and attempted to flash stock + unroot the device to the images: 4.3 (JSS15Q), 4.3 (JSS15R), and (KOT49H)
- this was what my output looked like
Flash Stock + Unroot...
------------------------------------------------------------------
sending 'bootloader' (3911 KB)...
FAILED (remote: Bootloader is locked.)
finished. total time: 0.006s
rebooting into bootloader...
OKAY [ 0.006s]
finished. total time: 0.006s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: FLO-04.02
Baseband Version.....: none
Serial Number........: 08e8df8e
--------------------------------------------
checking product...
OKAY [ 0.003s]
checking version-bootloader...
OKAY [ 0.003s]
sending 'boot' (7018 KB)...
FAILED (remote: Bootloader is locked.)
finished. total time: 0.027s
Booting up your freshly flashed stock device...
------------------------------------------------------------------
Wait for your device to finish booting up...
- It may appear to be boot looping; just wait...
- It could take 5-10 minutes; please be patient...
When its finally booted back up, please remember
to re-enable USB debugging if you plan on using
the toolkit to perform other operations.
NOTE: If this process was too quick and your device
is still in bootloader mode, then flashing stock may
have failed or been incomplete. Simply check the
log above: if you notice it skipped steps because it
didn't meet certain requirements, like the bootloader
or baseband version, then consider enabling 'Force Flash'
mode in the toolkits options menu and trying the
'Flash Stock + Unroot' processs again. Cheers.
Press any key to exit...
- And no, I have not tried the force flash.
- I have tried all the drive options and maybe I'm not following the directions properly but that does not seem to work (and it may be the main problem for all I know).
- I'm also not sure if I thoroughly removed all google nexus-related drivers prior to running the nexus root toolkit, so there may be that.
- I've tried some brute-force methods inspired by things I've seen here, as in:
un-packing the factory image files into the platform tools part of the android sdk files and run the following commands in the cmd.exe: fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot erase system
fastboot flash system system.img - My guess is that the problem lies with the fact that I cannot put the device in debugging mode and I cannot have it recognized by adb.
I'm not sure where to go from here and I'm rather frustrated. Please let me know what solutions I should re-try (but perhaps more carefully?) and new ones that I should know of.
I appreciate all your help
rohanjoshi said:
So, where do I start?
I bought this device (Nexus 2013 Wi-Fi) in late november and have not updated it since. I attempted to update it today (because I received a notification to do so) to 4.4.2 (I think).
It restarted after the update and I've been stuck in a bootloop at the "4 circles".
I have done the following:
- put the device into the boatloader
- installed the nexus root toolkit and attempted to flash stock + unroot the device to the images: 4.3 (JSS15Q), 4.3 (JSS15R), and (KOT49H)
- this was what my output looked like
Flash Stock + Unroot...
------------------------------------------------------------------
sending 'bootloader' (3911 KB)...
FAILED (remote: Bootloader is locked.)
finished. total time: 0.006s
rebooting into bootloader...
OKAY [ 0.006s]
finished. total time: 0.006s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: FLO-04.02
Baseband Version.....: none
Serial Number........: 08e8df8e
--------------------------------------------
checking product...
OKAY [ 0.003s]
checking version-bootloader...
OKAY [ 0.003s]
sending 'boot' (7018 KB)...
FAILED (remote: Bootloader is locked.)
finished. total time: 0.027s
Booting up your freshly flashed stock device...
------------------------------------------------------------------
Wait for your device to finish booting up...
- It may appear to be boot looping; just wait...
- It could take 5-10 minutes; please be patient...
When its finally booted back up, please remember
to re-enable USB debugging if you plan on using
the toolkit to perform other operations.
NOTE: If this process was too quick and your device
is still in bootloader mode, then flashing stock may
have failed or been incomplete. Simply check the
log above: if you notice it skipped steps because it
didn't meet certain requirements, like the bootloader
or baseband version, then consider enabling 'Force Flash'
mode in the toolkits options menu and trying the
'Flash Stock + Unroot' processs again. Cheers.
Press any key to exit...
- And no, I have not tried the force flash.
- I have tried all the drive options and maybe I'm not following the directions properly but that does not seem to work (and it may be the main problem for all I know).
- I'm also not sure if I thoroughly removed all google nexus-related drivers prior to running the nexus root toolkit, so there may be that.
- I've tried some brute-force methods inspired by things I've seen here, as in:
un-packing the factory image files into the platform tools part of the android sdk files and run the following commands in the cmd.exe: fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot erase system
fastboot flash system system.img - My guess is that the problem lies with the fact that I cannot put the device in debugging mode and I cannot have it recognized by adb.
I'm not sure where to go from here and I'm rather frustrated. Please let me know what solutions I should re-try (but perhaps more carefully?) and new ones that I should know of.
I appreciate all your help
Click to expand...
Click to collapse
Hi, rohanjoshi...
You're actually on the wrong forum... this is the forum for the first generation Nexus 7 (2012). The forum for your second generation Nexus 7 (2013) is located here...
http://forum.xda-developers.com/nexus-7-2013
--------------------------------
However, looking through your output, it seems the failure to flash is due to the bootloader being locked...
rohanjoshi said:
...
sending 'bootloader' (3911 KB)...
FAILED (remote: Bootloader is locked.)
...
Click to expand...
Click to collapse
You need to unlock it with...
Code:
fastboot oem unlock
....or whatever the equivalent is in the toolkit you're using.
Good luck.
Rgrds,
Ged.
GedBlake said:
Hi, rohanjoshi...
You're actually on the wrong forum... this is the forum for the first generation Nexus 7 (2012). The forum for your second generation Nexus 7 (2013) is located here...
http://forum.xda-developers.com/nexus-7-2013
--------------------------------
However, looking through your output, it seems the failure to flash is due to the bootloader being locked...
You need to unlock it with...
Code:
fastboot oem unlock
....or whatever the equivalent is in the toolkit you're using.
Good luck.
Rgrds,
Ged.
Click to expand...
Click to collapse
woops, I'll get on that!
So today my Nexus 7 got bricked by my little child. Somehow my child managed to get to TWRP going to recovery and deleted everything!!!!!. He somehow deleted the backups and the bootloader/baseband versions. My Nexus 7 was running an old version of Paranoind android and it was on 4.23 i believe. Since I now have a new Computer and my recovery/backup files have been erased from my old one I cannot fix my tablet. I currently use Nexus Root Toolkit v1.8.1 by Wug's masterpiece and it freezes when I tried to flash stock and unroot my tablet using the soft- brick/bootloader method.
My tablet is stuck at the bootloader and I have no idea how to fix it. it seems like it cannot get the baseband version according from the bootloader version on the tablet screen since it says n/a.
Here is some information from that says on the tablets screen " when i press start on the bootloader screen on the top left it says " Booting failed" and on the screen it shows google and the unlocked sign.
Does anyone know how to fix this?
edit: I somehow was able to get the bootloader version from the method i tried above. It says 4.23 but it still froze. The baseband version is still n/a tho :\
and it's the Nexus 7 16 GB wifi tablet
Edit 2: when i try to flash stock it says
sending 'bootloader' (3911 KB)...
FAILED (data transfer failure (Too many links))
finished. total time: 8.440s
rebooting into bootloader...
FAILED (command write failed (Unknown error))
finished. total time: 0.636s
archive does not dcontain 'boot.sig'
error: out of memory
Click to expand...
Click to collapse
WiFi tablets don't have a baseband version that only applies to mobile networks. Try this
http://forum.xda-developers.com/showthread.php?t=1907796
[GUIDE] Flashing a Factory Image with fastboot / return to stock
Sent from one of my 47 iPads running android C3P0
Hi, I had a nexus 7 with rooted stock firmware and modified kernel and I wanted to return to stock firmware. Usually I use Nexus Root Toolkit without problem for this type of things but, after I've flashed for the first time the factory image nakasi 4.4.4 (KTU84P), now my nexus crashes on the black screen with the Google's logo. I've tried to reflash other stock firmwares but nothing is changed; flashing through fastboot the operation crashes during the sending of system.img. Could anyone help me? Maybe the nexus must be repartitioned?
PS: sorry for my bad EnglishXP
marsece said:
Hi, I had a nexus 7 with rooted stock firmware and modified kernel and I wanted to return to stock firmware. Usually I use Nexus Root Toolkit without problem for this type of things but, after I've flashed for the first time the factory image nakasi 4.4.4 (KTU84P), now my nexus crashes on the black screen with the Google's logo. I've tried to reflash other stock firmwares but nothing is changed; flashing through fastboot the operation crashes during the sending of system.img. Could anyone help me? Maybe the nexus must be repartitioned?
PS: sorry for my bad EnglishXP
Click to expand...
Click to collapse
Have you tried using a different usb port on your pc?
I've tried to use another pc and the situation is the same. Furthermore, trying to flash in different way the stock firmwares, now I can't flash any partitions from a stock image...maybe has my nexus a hardware fault?
Also I've read this http://forum.xda-developers.com/showthread.php?t=2573015 and followed its instructions, but without results.
For example, if I try to flash a bootloader this is the situation
C:\Program Files (x86)\WugFresh Development\data>fastboot flash bootloader bootloader-grouper-4.23.img
sending 'bootloader' (2100 KB)...
OKAY [ 0.568s]
writing 'bootloader'...
FAILED (remote: (InvalidState))
finished. total time: 0.710s
and on the nexus 7 appears "signature mismatch".
and the cases of other partitions of a stock firmware are similar
marsece said:
For example, if I try to flash a bootloader this is the situation
C:\Program Files (x86)\WugFresh Development\data>fastboot flash bootloader bootloader-grouper-4.23.img
sending 'bootloader' (2100 KB)...
OKAY [ 0.568s]
writing 'bootloader'...
FAILED (remote: (InvalidState))
finished. total time: 0.710s
and on the nexus 7 appears "signature mismatch".
and the cases of other partitions of a stock firmware are similar
Click to expand...
Click to collapse
Hello,
did you have another usb cable by chance?
I had an issue once with one of mine that also prevented to use adb.
Just an idea,
Nix
Nixblicker said:
Hello,
did you have another usb cable by chance?
I had an issue once with one of mine that also prevented to use adb.
Just an idea,
Nix
Click to expand...
Click to collapse
I've used the original nexus cable without problem until now, so I didn't think to try another cable. Thank you very much for the advice, now my nexus is returned to work!
FIXED
Hi all! Been a member of XDA for a few years now, but only just had the pleasure of becoming a nexus user. Yesterday I decided to install the Android N preview to try it out, but decided I didn't want it on my phone. So when I got home, I wiped the phone and proceeded to flash the factory image, but no matter which image I flash it, it says "error: update package missing system.img". I have tried manually flashing each file in fastboot as I have seen in many threads, but nothing is working. I have tried restoring old TWRP backups and flashing custom ROMs in TWRP, but nothing is working. Help!
This is what the Command Prompt is saying:
sending 'bootloader' (3526 KB)...
OKAY [ 0.106s]
writing 'bootloader'...
OKAY [ 0.206s]
finished. total time: 0.314s
rebooting into bootloader...
OKAY [ 0.118s]
finished. total time: 0.119s
< waiting for device >
sending 'radio' (48600 KB)...
OKAY [ 1.151s]
writing 'radio'...
OKAY [ 2.172s]
finished. total time: 3.327s
rebooting into bootloader...
OKAY [ 0.007s]
finished. total time: 0.009s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
failed to allocate -1733501396 bytes
error: update package missing system.img
Press any key to exit...
Did you download the right image from here?
Are you following THIS guide, TO THE LETTER?
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
Specifically step 10
irule311 said:
Did you download the right image from here?
Click to expand...
Click to collapse
Yep, straight from the Angler section. I've tried the latest one, as well as a few older ones. Nothing.
Soulfly3 said:
Are you following THIS guide, TO THE LETTER?
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
Specifically step 10
Click to expand...
Click to collapse
Hi, I followed the steps exactly, before updating my 6P to N developer preview, I had previously flashed the factory image. Thanks!
Unzip it yourself and flash em each manually.
Make sure you have the lastest fastboot tools. Im going to go out on a limb and say yours are out of date
Rxpert said:
Unzip it yourself and flash em each manually.
Make sure you have the lastest fastboot tools. Im going to go out on a limb and say yours are out of date
Click to expand...
Click to collapse
Tried that as well. Everything flashes, except the system.img.
g4slyness said:
Tried that as well. Everything flashes, except the system.img.
Click to expand...
Click to collapse
Had the same problem when ai first got it.
Wugs toolkit fixed me up!
http://forum.xda-developers.com/nexus-6p/development/toolkit-wugs-nexus-root-toolkit-v2-1-0-t3258493
The logs make me feel like the file you downloaded is corrupted. Check the md5 maybe?
Sent from my Nexus 6P using Tapatalk
g4slyness said:
Tried that as well. Everything flashes, except the system.img.
Click to expand...
Click to collapse
Probably a corrupt download, did you check the MD5 after downloading?
g4slyness said:
Tried that as well. Everything flashes, except the system.img.
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It looks like you are not in the directory with the boot.img, et al. (your post shows no boot.img,, ... ) Make sure you unzipped the image. There are 2 files you need to unzip, the one containing the bootloader and radio. In that unzipped folder will be another zip. Unzip that second folder and you'll see the boot.img, cache.img, et al. The change in to that folder from your terminal or move those files into the folder you created (if following Heisenberg's guide), then proceed.
g4slyness said:
Hi all! Been a member of XDA for a few years now, but only just had the pleasure of becoming a nexus user. Yesterday I decided to install the Android N preview to try it out, but decided I didn't want it on my phone. So when I got home, I wiped the phone and proceeded to flash the factory image, but no matter which image I flash it, it says "error: update package missing system.img". I have tried manually flashing each file in fastboot as I have seen in many threads, but nothing is working. I have tried restoring old TWRP backups and flashing custom ROMs in TWRP, but nothing is working. Help!
This is what the Command Prompt is saying:
sending 'bootloader' (3526 KB)...
OKAY [ 0.106s]
writing 'bootloader'...
OKAY [ 0.206s]
finished. total time: 0.314s
rebooting into bootloader...
OKAY [ 0.118s]
finished. total time: 0.119s
< waiting for device >
sending 'radio' (48600 KB)...
OKAY [ 1.151s]
writing 'radio'...
OKAY [ 2.172s]
finished. total time: 3.327s
rebooting into bootloader...
OKAY [ 0.007s]
finished. total time: 0.009s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
failed to allocate -1733501396 bytes
error: update package missing system.img
Press any key to exit...
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I think you are using an old version of fastboot. Update it and try again. Problem was fastboot couldn't allocate enough system ram to hold the whole image or something. In the newer fastboot the file transfer was broken in to several segments.
Maybe try another USB port too won't hurt.
Gytole said:
Had the same problem when ai first got it.
Wugs toolkit fixed me up!
http://forum.xda-developers.com/nexus-6p/development/toolkit-wugs-nexus-root-toolkit-v2-1-0-t3258493
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Thanks!!! It actually worked. Not sure what was wrong before, seemed as though every file I downloaded off of the google website was corrupted. Cheers!
g4slyness said:
Thanks!!! It actually worked. Not sure what was wrong before, seemed as though every file I downloaded off of the google website was corrupted. Cheers!
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You're welcome!
Like I said I had the same problem back in November. It ended up being an outdated version of fastboot like others have stated. I coyld flash my friends Moto X Pure but not my Nexus 6P..mit was awful and brain racking. Glad all is good!