hello everyone..
In serious need of help here and hope someone can help..
Due to the massive battery drain issue I have been having, I tried to flash the original stock rom on my nexus 7 and
things have gone downhill really bad..
in the past, I flashed using this guide (http://forum.xda-developers.com/showthread.php?t=1907796)
without any problems but last night.. I encountered errors when trying to flash the bootloader
and radio IMG files.. neeedless to say when it comes to flashing the rom in, it came out with errors and my nexus remain OS-less
the errors when trying to flash the bootloader and radio are
"failed (command write failed (Invalid Argument))"
can anyone help me?
p.s :- if anyone can even suggest me a easier way to flash custom roms in and so forth, your suggestion will be most welcomed..
also, I did try wug's rootkit plus the nexus 7 toolkit or something, both came out errors too when too do any flashing in relating to
the bootloader or system.. thanks
Why were you trying to flash the bootloader? Were you trying to update to 4.18?
Username invalid said:
Why were you trying to flash the bootloader? Were you trying to update to 4.18?
Click to expand...
Click to collapse
actually, my bootloader boots fine, it shows tilapia 4.18.
so does this mean I dont have to flash it?
if I dont have to flash the bootloader, do I have to flash the radio?
sorry, kind of a noob in these things..
Anyway, is it normal for the bootloader flash attempt to fail?
hamiksu said:
Anyway, is it normal for the bootloader flash attempt to fail?
Click to expand...
Click to collapse
No, it's not normal for it to fail.
You really don't need to flash either unless one of them is screwed up or you are upgrading to a newer version. Bootloader flashes are risky anyway. To avoid flashing them, you can either remove code from the updater script or remove them from the factory image files entirely.
korockinout13 said:
No, it's not normal for it to fail.
You really don't need to flash either unless one of them is screwed up or you are upgrading to a newer version. Bootloader flashes are risky anyway. To avoid flashing them, you can either remove code from the updater script or remove them from the factory image files entirely.
Click to expand...
Click to collapse
hmm, ok..
then I will go back home and do the system flashing and try and post out the errors it stated there..
really hope to get my nexus back on line...
This is what I get when I tried to flash the image
Hope someone can guide me on what to do next.
hamiksu said:
This is what I get when I tried to flash the image
Hope someone can guide me on what to do next.
Click to expand...
Click to collapse
Try to unlock your bootloader before flashing image with the command:
fastboot oem unlock
ameinild said:
Try to unlock your bootloader before flashing image with the command:
fastboot oem unlock
Click to expand...
Click to collapse
it says my bootloader is already unlocked
hamiksu said:
it says my bootloader is already unlocked
Click to expand...
Click to collapse
Then it sounds like something happened to your system partition that should not have happened.
Are you sure the system image you're trying to flash is valid, do the md5 sums match?
How about flashing another system image?
Or flash a custom recovery, and install a new ROM from there?
ameinild said:
Try to unlock your bootloader before flashing image with the command:
fastboot oem unlock
Click to expand...
Click to collapse
ameinild said:
Then it sounds like something happened to your system partition that should not have happened. Sorry, can't help you there...
Click to expand...
Click to collapse
meaning my system partition is screwed?
anyone knows how to go around this problem?
p.s :- anyway ameinild, thanks for trying to help
hamiksu said:
p.s :- anyway ameinild, thanks for trying to help
Click to expand...
Click to collapse
I edited my post with some more suggestions to try first
ameinild said:
I edited my post with some more suggestions to try first
Click to expand...
Click to collapse
yup, the image i tried a few.. even tried stock rom image.
tried both nexus 7 toolkit
as well as wugs nexus root tool kit.
they all seem to encounter problems when trying to "push" the rom images in or something.
is there a way to like format the entire thing and install from scratch>?
hamiksu said:
is there a way to like format the entire thing and install from scratch>?
Click to expand...
Click to collapse
Sorry, I can't really find anything for the N7... Hope someone else can chime in.
ameinild said:
Sorry, I can't really find anything for the N7... Hope someone else can chime in.
Click to expand...
Click to collapse
Yea, I hope someone will pop in and be my guardian angel too..
Thanks again, Ameinild
tried to flash stock rom using wug's rootkit..
this is what happens...
hamiksu said:
tried to flash stock rom using wug's rootkit..
this is what happens...
Click to expand...
Click to collapse
As a rule, don't do anything with a toolkit that you don't know how to do yourself with the relevant fastboot or ADB commands. It has a nasty tendency of leaving you in a lurch.
I noticed that your last run of Wug's toolkit did claim to successfully flash your recovery. Have you been able to access it from the fastboot menu on the device? If so, that's a major step forward.
Perhaps most importantly (based on your mentioning of tilapia earlier), are you 100% certain that you are trying to flash the factory image for your model of the Nexus 7?
Rirere said:
As a rule, don't do anything with a toolkit that you don't know how to do yourself with the relevant fastboot or ADB commands. It has a nasty tendency of leaving you in a lurch.
I noticed that your last run of Wug's toolkit did claim to successfully flash your recovery. Have you been able to access it from the fastboot menu on the device? If so, that's a major step forward.
Perhaps most importantly (based on your mentioning of tilapia earlier), are you 100% certain that you are trying to flash the factory image for your model of the Nexus 7?
Click to expand...
Click to collapse
Yes, I am absolutely sure it is the image for my nexus 7.. which is 3g/wifi model, not just wifi only..
image file is downloaded using wug's rootkit too..
file name = nakasig-jdq39-factory-0798439d.tgz
as the snapshot shows.. it keeps showing failed when "sending system"
please tell me you have an idea on why it keeps failing there...
*crosses fingers*
p.s :- after that (numerous) wug's toolkit attempt to flash back stock rom, I tried booting to recovery and it shows the android on its back with a red exclamation mark on its open body chasis
I'm assuming you haven't tried this yet, if you have tried this just ignore.
1 - Download - http://techerrata.com/file/twrp2/grouper/openrecovery-twrp-2.6.0.0-grouper.img
2 - fastboot flash recovery openrecovery-twrp-2.6.0.0-grouper.img
If flashes fine:
Power off Nexus, Hold Volume down and Power on, keep holding power down until you get to recovery.
Then:
Either - Get a USB OTG and put a ROM on a USB Stick, go to "install" - "Use external storage" find the rom and flash it.
or
Plug in to PC whilst in recovery, - Mount Storage - Now the Nexus should pop up on PC, Drag ROM to Nexus. Unmount and then try to flash.
Let me know how you get on with this.
Regards.
hamiksu said:
Yes, I am absolutely sure it is the image for my nexus 7.. which is 3g/wifi model, not just wifi only..
image file is downloaded using wug's rootkit too..
file name = nakasig-jdq39-factory-0798439d.tgz
as the snapshot shows.. it keeps showing failed when "sending system"
please tell me you have an idea on why it keeps failing there...
*crosses fingers*
p.s :- after that (numerous) wug's toolkit attempt to flash back stock rom, I tried booting to recovery and it shows the android on its back with a red exclamation mark on its open body chasis
Click to expand...
Click to collapse
That's because you have stock recovery installed now and it's unable to verify that your device is in working order, hence the red mark. Find TWRP for your device, download the .img and try to flash it with fastboot flash recovery <path-to-recovery.img>. Since you can at least get into a recovery, it's possible you'll be able to use onboard recovery tools to see what state your internal partitions are in.
Until there's a little more info available, there's nothing I can say that's not pure conjecture.
Related
I tried to root my new nexus s that i got last friday.....
tey must be some thread about this but my english is not in top shape...
i am now stuck at google page when turning on my phone. must be something about my boot....
I live in Canada and my provider is roger here all the information that i found :
in fastboot mode:
product name: herring
hw version : rev 16
bootloader version : i9020xxka3
baseband version : i9020uckb2
carrier info : att
on my box:
model: gt-i9020fsrrwc
Please i realy need help.....
Vbob
Describe steps you have taken to root in detail.
i know this is not the right place to start, but i did't know....
hxxp://nexusshacks.com/nexus-s-hacks/how-to-root-nexus-s/
i was stock after "fastboot flash boot rootboot.img" i was ubable to reboot
Vbob
any one can help me?
Vbob
Download this first
http://www.mediafire.com/?0pzz830oc0xa0e7
Rename it to rootboot.img and overwrite the one in C:\nexusroot
Try
Code:
fastboot flash boot rootboot.img
again.
ok did it now wen i boot the phone i always get into clockworldmod recovery v3.0.2.5
i want to make sure i dont do something bad, what should i do?
Vbob
thanks for helping me ....
i finely found the way. i have push a update and it work
Thank
by the way, juste to be shure, can you point me to the right way of rooting my phone?
Vbob
im having the same problem with mine.....but where i messed up is that i didnt back anything up after unlocking and now i pretty much have a blank sd card/internal memory.....i have tried lots of methods trying to push a recovery into the phone but nothing has worked
im glad this worked for you
vbobmac said:
thanks for helping me ....
i finely found the way. i have push a update and it work
Thank
by the way, juste to be shure, can you point me to the right way of rooting my phone?
Vbob
Click to expand...
Click to collapse
If you can get into CWM, you only need two more steps now
1) mount /system
2) install zip from sd -> su-2.3.6.1-ef-signed.zip
Reboot and you are rooted.
redlilcivic said:
im having the same problem with mine.....but where i messed up is that i didnt back anything up after unlocking and now i pretty much have a blank sd card/internal memory.....i have tried lots of methods trying to push a recovery into the phone but nothing has worked
im glad this worked for you
Click to expand...
Click to collapse
You need to describe the steps you have taken, and describe the problem with more detail.
If you can get into CWM, you only need two more steps now
1) mount /system
2) install zip from sd -> su-2.3.6.1-ef-signed.zip
Reboot and you are rooted.
Click to expand...
Click to collapse
i did a update yesterday, and now i think i dont have the right system recovery.
now when clicking system recovery, i get a "!" whit the android character...
vbobmac said:
ok did it now wen i boot the phone i always get into clockworldmod recovery v3.0.2.5
i want to make sure i dont do something bad, what should i do?
Vbob
Click to expand...
Click to collapse
Please, I have exactly the same problem. When I boot the phone i always get into clockworldmod recovery v3.0.2.5
How Can I do To unmake this?
Please, somebody can help?
[email protected]_OC said:
Please, I have exactly the same problem. When I boot the phone i always get into clockworldmod recovery v3.0.2.5
How Can I do To unmake this?
Please, somebody can help?
Click to expand...
Click to collapse
So instead of booting into the rom you boot into clockwork recovery?
Sent from my Nexus S using XDA Premium App
reddv1 said:
So instead of booting into the rom you boot into clockwork recovery?
Sent from my Nexus S using XDA Premium App
Click to expand...
Click to collapse
Yes I follow the root technique of "hxxp://nexusshacks.com/nexus-s-hacks/how-to-root-nexus-s/", and, like "vbobmac", my phone stock at google page.
After that, i try the "rootboot.img" who give "Si_NZ" to "vbobmac".
And, like him, after that when i boot, i can only boot into clockwork recovery, and i can't go into "bootloader" mode.
Can I make my rom at stock into clockwork recovery?
I hope, it's possible to unmake this mistake?
In the post "[ROM] Stock - 2.3.4 - GRJ22 - Deodexed w/radio for NS/NS4G", do i have to take a rom rooted or not? Because my phone is unlock, but not totally rooted i think.
Sorry for all those questions, but i'm a little lost. And i'm affraid to make an error who will kill my Nexus S.
Thank you a lot for your help, i wait your answer before doing anything.
Thank you again.
It's great to see people, who are ready to help directly.
Edit: Now I can boot in "bootloader" mode, but i try with ODIN to put back at stock my phone, but the computer (Windows 7) dont recognise the phSamsungone.
Even when I install PC Studio 3.
Do you now an other way to make my phone work? Root or at stock, doesn't matter. Just if he can live, it's good to me.
[email protected]_OC said:
Yes I follow the root technique of "hxxp://nexusshacks.com/nexus-s-hacks/how-to-root-nexus-s/", and, like "vbobmac", my phone stock at google page.
After that, i try the "rootboot.img" who give "Si_NZ" to "vbobmac".
And, like him, after that when i boot, i can only boot into clockwork recovery, and i can't go into "bootloader" mode.
Can I make my rom at stock into clockwork recovery?
I hope, it's possible to unmake this mistake?
In the post "[ROM] Stock - 2.3.4 - GRJ22 - Deodexed w/radio for NS/NS4G", do i have to take a rom rooted or not? Because my phone is unlock, but not totally rooted i think.
Sorry for all those questions, but i'm a little lost. And i'm affraid to make an error who will kill my Nexus S.
Thank you a lot for your help, i wait your answer before doing anything.
Thank you again.
It's great to see people, who are ready to help directly.
Edit: Now I can boot in "bootloader" mode, but i try with ODIN to put back at stock my phone, but the computer (Windows 7) dont recognise the phSamsungone.
Even when I install PC Studio 3.
Do you now an other way to make my phone work? Root or at stock, doesn't matter. Just if he can live, it's good to me.
Click to expand...
Click to collapse
Can you access the sdcard to flash a rom? You can do that by going to clockwork recovery, then mounts and storage, then select mount USB storage, then on your PC go to my computer and press refresh until you see the phone storage appear, keep pressing refresh for atleast 5 minutes because sometimes it takes a while. Then download any rom rooted or unrooted and flash in clockwork recovery.
If you can't do that and you can use fastboot, I'll send you a system.img and boot.img to flash.
Sent from my Nexus S using XDA Premium App
reddv1 said:
Can you access the sdcard to flash a rom? You can do that by going to clockwork recovery, then mounts and storage, then select mount USB storage, then on your PC go to my computer and press refresh until you see the phone storage appear, keep pressing refresh for atleast 5 minutes because sometimes it takes a while. Then download any rom rooted or unrooted and flash in clockwork recovery.
If you can't do that and you can use fastboot, I'll send you a system.img and boot.img to flash.
Sent from my Nexus S using XDA Premium App
Click to expand...
Click to collapse
Yes, i can mount my phone, but when i try to install the default rom, but it's not working. I have an error.
At least the manipulation is working, i can mount on my computer the nexus.
Do you have a rom 2.3.4 for Nexus i9023 please? Maybe i don't flash with a good rom?
Thanks again for your help.
I try again, to flash with the original 2.3.4, but the operation abort everytime.
Do i have an other choice for flashing my phone?
Mount the sdcard is working, copy files work too, and i can run the update.
But, the operation abort with a "statut 7".
[email protected]_OC said:
I try again, to flash with the original 2.3.4, but the operation abort everytime.
Do i have an other choice for flashing my phone?
Mount the sdcard is working, copy files work too, and i can run the update.
But, the operation abort with a "statut 7".
Click to expand...
Click to collapse
You have try and use a new recovery. Download this recovery http://forum.xda-developers.com/showthread.php?t=988686 and flash it in the bootloader and try flashing a rom again.
Sent from my Nexus S using XDA Premium App
reddv1 said:
You have try and use a new recovery. Download this recovery http://forum.xda-developers.com/showthread.php?t=988686 and flash it in the bootloader and try flashing a rom again.
Sent from my Nexus S using XDA Premium App
Click to expand...
Click to collapse
I flash, like the first time, from Windows "cmd"?
Sorry for all those questions, but i don't want to make something who can kill my phone.
And I think, i don't have the good bootloader.
My phone is a Nexus S i9023, but since i try to root my phone, my bootloader version is the "i9020XXKA3".
You think, i have to change the bootloader first?
For flashing bootloader and clocwork recovery, i have to do it from Windows?
Waiting for your answer.
Thank's a lot
[email protected]_OC said:
I flash, like the first time, from Windows "cmd"?
Sorry for all those questions, but i don't want to make something who can kill my phone.
Click to expand...
Click to collapse
Yes, from cmd, type "fastboot flash recovery recoveryname.img" , replace "recoveryname.img" with what it's named. Good luck.
Sent from my Nexus S using XDA Premium App
reddv1 said:
Yes, from cmd, type "fastboot flash recovery recoveryname.img" , replace "recoveryname.img" with what it's named. Good luck.
Sent from my Nexus S using XDA Premium App
Click to expand...
Click to collapse
I flash the recovery, and now i have the v4.0.0.2, but i still can't flash a rom.
I still have the same message:
"assert failed: file_getprop("/system/build.prop". "ro.build.fingerprint") == "google/soju/crespo:2.3.2/GRH78C/93600:user/release-keys" ||
file_getprop("/system/build.prop". "ro.build.fingerprint") == "google/soju/crespo:2.3.3/GRI40/102588:user/release-keys"
E: Error in /sdcard/update 2.3.3.zip
(Statut 7)
Installation aborted.
Don't you think it's because my bootloader is not the good one?
Can flash it too, from Windows?
fastboot mode erase * and fastboot flash all image files。
in about system update.install ota file. restart error
:crying::crying::crying:
sellength said:
fastboot mode erase * and fastboot flash all image files。
in about system update.install ota file. restart error
:crying::crying::crying:
Click to expand...
Click to collapse
Wrong section, this is for development only.
As for your question, I do not understand what you are asking, what are you attempting to do with fastboot mode?
xIC-MACIx said:
Wrong section, this is for development only.
As for your question, I do not understand what you are asking, what are you attempting to do with fastboot mode?
Click to expand...
Click to collapse
the development section. only dev question ? ok
sellength said:
fastboot mode erase * and fastboot flash all image files。
in about system update.install ota file. restart error
:crying::crying::crying:
Click to expand...
Click to collapse
If you have the factory image, from Google (and nowhere else), just run the flash-all.bat file. You "may" have to unlock your bootloader prior to running it if you haven't already, and you'll need to have the device in fastboot mode prior to running the batch file too, but once those 2 simple tasks are done, the batch file takes care of the rest.
If your using a toolkit or some other method for flashing a factory image, I suggest stopping, and just doing the above.
This forum is not for any threads for questions... this needs to go to General or Q/A... just download the factory image from Google, reboot into fastboot and run the flash-all script... you don't need to be unlocked...
craigacgomez said:
This forum is not for any threads for questions... this needs to go to General or Q/A... just download the factory image from Google, reboot into fastboot and run the flash-all script... you don't need to be unlocked...
Click to expand...
Click to collapse
If im on 4.2 and my device fails to update to 4.2.1, saying me error on recovery, should I only unzip the image from google, put my n10 on fastboot mode and run the flash all script as you said? Will this erase my data? Im just root, haven't unlocked my bootloader.
Sorry for my english
lKBZl said:
If im on 4.2 and my device fails to update to 4.2.1, saying me error on recovery, should I only unzip the image from google, put my n10 on fastboot mode and run the flash all script as you said? Will this erase my data? Im just root, haven't unlocked my bootloader.
Sorry for my english
Click to expand...
Click to collapse
same question
I've unlocked & rooted & the OTA fails trying to flash the recovery (trying to flash from twrp, duh, can't overwrite).
How should I go about updating the system w/o wiping out everything I already have?
If I fastboot flash_image system will it only overwrite changes to my system partition & leave my data & apps alone?
I've got OTA Root Keeper installed, so I'm hopeful even if I lose root I can get it back easy enough (either way, no biggie; can always reroot, ain't no thang).
tia for any advice.
edit: f-bomb... no 4.2.1 img available for N10 yet...
Sent from my Nexus 10 using xda premium
dboftlp said:
same question
I've unlocked & rooted & the OTA fails trying to flash the recovery (trying to flash from twrp, duh, can't overwrite).
How should I go about updating the system w/o wiping out everything I already have?
If I fastboot flash_image system will it only overwrite changes to my system partition & leave my data & apps alone?
I've got OTA Root Keeper installed, so I'm hopeful even if I lose root I can get it back easy enough (either way, no biggie; can always reroot, ain't no thang).
tia for any advice.
edit: f-bomb... no 4.2.1 img available for N10 yet...
Sent from my Nexus 10 using xda premium
Click to expand...
Click to collapse
There is... i've seen a post in google + from a guy that links you to a google page with n10 4.2.1 img.
sikagoon7 said:
Nexus 10 hasn't gotten the (JOP40D) images yet which means the only way to get the 4.2.1 update is to get an OTA. I think the OTA link is floating around AndroidPolice and AndroidCentral somewhere but you'll have to look. Whatever images for 4.2.1 on the Nexus 10 are fake because Google hasn't even released them yet.
https://developers.google.com/android/nexus/images
Click to expand...
Click to collapse
yep, & therein lies the problem. I can't seem to flash the OTA b/c I'm getting recovery errors...
when I tried flashing stock recovery I just get red exclamation
:-\
Sent from my Nexus 10 using xda premium
dboftlp said:
yep, & therein lies the problem. I can't seem to flash the OTA b/c I'm getting recovery errors...
when I tried flashing stock recovery I just get red exclamation
:-\
Sent from my Nexus 10 using xda premium
Click to expand...
Click to collapse
So what are you gonna do? I want to have the 4.2.1 and be able to update my n10 with the uncoming otas, I dunno what should I do now, im kinda stuck..
lKBZl said:
So what are you gonna do? I want to have the 4.2.1 and be able to update my n10 with the uncoming otas, I dunno what should I do now, im kinda stuck..
Click to expand...
Click to collapse
Flash stock recovery .... and get the OTA, then re-flash TWRP ....
You may have to re-root ...
Watcher64 said:
Flash stock recovery .... and get the OTA, then re-flash TWRP ....
You may have to re-root ...
Click to expand...
Click to collapse
I already have stock recovery... it's not about the recovery, I think it's because i put aosp browser instead of the default one, and when ota check system/apps, it finds something has changed. Also may be due to the root?
lKBZl said:
I already have stock recovery... it's not about the recovery, I think it's because i put aosp browser instead of the default one, and when ota check system/apps, it finds something has changed. Also may be due to the root?
Click to expand...
Click to collapse
I don't see how that would matter, I used the aosp browser as well, and all I did was put stock recovery back on ..
hmmmm
Maybe you should just flash one of the updated stock/rooted roms in the dev section.
Hi,
Last night i was playing with my N4 (with some root applications) and an app asked for a reboot. I just pressed yes so that the phone will reboot (I have done this earlier without any issues). Suddenly the device doesn't boot up. My N4 is stuck at a black screen. While trying to boot up, the Google logo appears and then a black screen. It doesn't advance to the 'X' logo. I'm running on stock, rooted phone (used N4 toolkit by Wugfresh to root).
I'm able to boot into recovery although. I tried all the possible means, wiped cache, dalvik cache, did a factory reset, backed up the system and tried to restore the same. Nothing happened.
Then i tried the "Back to Stock" option in the N4 toolkit and chose the option "Soft-brick/Bootloop" to recover my N4. These are what happened:
Downloaded the 4.2.2 image from Google servers and tried to flash in the device with prior instruction from the toolkit. Everything went fine until the flashing process. In the last step the CMD window opens up saying it is unrooting and flashing stock and immediately it'll bring up a complete message saying the flashing is complete and to wait until the device boots up. But nothing happens again.
I tried the automatic flashing and on the downloading window it saying download failed and hash checks failed meaning its not downloading.
I searched all the possible threads in a day to find a similar problem but in vain. I'm not a noob but i'm too lazy . But i would do anything to bring my N4 back to life. Anyone please show me a direction.
In short:
Status: Soft-Bricked (guess so), black screen after Google logo
Version: Stock 4.2.2 (rooted+busybox+supersu+twrp)
Able to boot to recovering: Yes, bootable to recovery and bootloader.
Tried Nexus toolkit recovery: Yes but in vain.
Gave up: No and never, I'm searching and searching for answers and I'm worried if I'll end up in a hard brick. :crying:
Guys, please help.
Thank You!
Aghil
I'm just taking a wild guess here - I'm not responsible if anything bad happens, and you might want to wait to someone else seconds my suggestion in any case (although I can't imagine things getting worse as long as you flash N4 stuff). But have you tried flashing a new boot.img/reset kernel from recovery or via fastboot/toolkit?
ameinild said:
I'm just taking a wild guess here - I'm not responsible if anything bad happens, and you might want to wait to someone else seconds my suggestion in any case (although I can't imagine things getting worse as long as you flash N4 stuff). But have you tried flashing a new boot.img/reset kernel from recovery or via fastboot/toolkit?
Click to expand...
Click to collapse
Err...nope I haven't tried any and will wait until someone seconds you. Meanwhile I have wiped off the ROM through the option in recovery. Still will I be able to do what you said? Also if could direct me to a "how-to" thread would be great. Just that I don't wanna mess up again.
Also, is there a way to transfer a ROM to N4 through fastboot? So that I can install the ROM through TWRP.
aghilvr said:
Err...nope I haven't tried any and will wait until someone seconds you. Meanwhile I have wiped off the ROM through the option in recovery. Still will I be able to do what you said? Also if could direct me to a "how-to" thread would be great. Just that I don't wanna mess up again.
Click to expand...
Click to collapse
No, my suggestion would require that the ROM is still on the phone, so you should restore your ROM prior to my suggestion. And I'm by no means an expert (therefore the disclaimer), but I *think* that since it's a bootup problem, it could be solved by flashing a new boot.img (which is essentially flashing a new kernel to the system).
But yeah, let's see if others think this might help, haven't researched it, is at work right now. Just throwing in a suggestion, that's all...
Also, is there a way to transfer a ROM to N4 through fastboot? So that I can install the ROM through TWRP.
Click to expand...
Click to collapse
I *think* (again, I'm totally not sure about this, as I haven't tried it) that you can sideload a ROM via zip file from recovery, but since I haven't tried it I'm not sure - can anybody confirm???
EDIT: Chromium's suggestion is better, by pushing the ROM.zip to the device and flashing from recovery (check md5 first, just in case).
aghilvr said:
Also, is there a way to transfer a ROM to N4 through fastboot? So that I can install the ROM through TWRP.
Click to expand...
Click to collapse
Yes there is. Your nexus is not bricked and this is why you shouldnt use toolkits to do things. This is honestly an extremely easy and simple fix. Use adb to push a rom onto the n4.
Code:
adb push \path\to\rom.zip /sdcard
Boot into recovery, do a full wipe, and flash the rom.
You said you downloaded the Google images.
Just boot your phone into the bootloader and run the flashall.bat that is in the Google image folder.
Note this will probably fully wipe you're phone in the process
Sent from my Nexus 4 using xda app-developers app
try this it may help u this toolkit is damn easy to use :
http://forum.xda-developers.com/showthread.php?t=1995688
Okay, thanks guys. I'm on it. Will let you know when I'm done.
That same thing happened to me once. I had to extract the google file and look for the 4 img files(bootloader, system, userdata, recovery) and flash them with toolkit manually and it fixed it, but it erased everything on my sd
I tried to load the file "occam-jdq39-factory-345dc199.tar" into my phone using the ADB sideload feature in the toolkit. I don't have the SDK installed hence I depended the tool again. But now the tool only loads .zip file and not .tar as the one that i downloaded. Am I doing it right?
aghilvr said:
I tried to load the file "occam-jdq39-factory-345dc199.tar" into my phone using the ADB sideload feature in the toolkit. I don't have the SDK installed hence I depended the tool again. But now the tool only loads .zip file and not .tar as the one that i downloaded. Am I doing it right?
Click to expand...
Click to collapse
K if you have a custom recovery installed, there isnt much you need to do to fix the issue.
First setup adb/fastboot by reading this
Then boot the phone into recovery, and plug it into the computer. Open a new command prompt window and use adb like this:
Code:
adb push \path\to\rom.zip /sdcard
Then you can unplug the phone. From recovery go to the install menu, find the rom that you just pushed, and flash it.
chromium96 said:
K if you have a custom recovery installed, there isnt much you need to do to fix the issue.
First setup adb/fastboot by reading this
Then boot the phone into recovery, and plug it into the computer. Open a new command prompt window and use adb like this:
Code:
adb push \path\to\rom.zip /sdcard
Then you can unplug the phone. From recovery go to the install menu, find the rom that you just pushed, and flash it.
Click to expand...
Click to collapse
Okay, installing the SDK. And the command saying "rom.zip", the file that I have is like "rom.tar". Does it matter? I downloaded the rom from here https://developers.google.com/android/nexus/images
aghilvr said:
Okay, installing the SDK. And the command saying "rom.zip", the file that I have is like "rom.tar". Does it matter? I downloaded the rom from here https://developers.google.com/android/nexus/images
Click to expand...
Click to collapse
No the tar wont work through recovery. You should download a rom from here or here.
If you want to flash the stock rom through recovery you can download it here.
chromium96 said:
No the tar wont work through recovery. You should download a rom from here or here.
If you want to flash the stock rom through recovery you can download it here.
Click to expand...
Click to collapse
Oh that's why it didn't work all the time
Thanks chromium :fingers-crossed:
Hey thanks guys, my device is back to normal. Chromium a special thanks for you for helping me out. See you guys with my next problem/queris!
I have a Nexus 4, 4.3 JWR66V , Stock ROM and on Franco's Kernel currently and am looking to OTA update to later builds and eventually KitKat.
I've got the OTA requests on my phone and am trying to return to STOCK (following Efrant's guide and other threads) so I can apply them. But I can't find a stock Kernel for JWR66V? There is one for JWR66Y which I understand should work, however when I load it to Boot (using WugFresh Nexus Toolkit) my phone does not switch on fully (blank screen).
Can you please point me in the direction of a JWR66V stock kernel that will work or help me figure out what I'm doing wrong?
Thanks!:good:
devesh254 said:
I have a Nexus 4, 4.3 JWR66V , Stock ROM and on Franco's Kernel currently and am looking to OTA update to later builds and eventually KitKat.
I've got the OTA requests on my phone and am trying to return to STOCK (following Efrant's guide and other threads) so I can apply them. But I can't find a stock Kernel for JWR66V? There is one for JWR66Y which I understand should work, however when I load it to Boot (using WugFresh Nexus Toolkit) my phone does not switch on fully (blank screen).
Can you please point me in the direction of a JWR66V stock kernel that will work or help me figure out what I'm doing wrong?
Thanks!:good:
Click to expand...
Click to collapse
Download Nexus Factory Images and flash it.
mohitgalaxy3 said:
Download Nexus Factory Images and flash it.
Click to expand...
Click to collapse
Thanks mate - again I'm struggling to find the Nexus factory images for JWR66V - I can only seem them for JWR66Y and this boot.img didn't work for me.
Flash the JWR66Y images... system, boot, recovery, radio, and bootloader. As long as you don't flash the userdata.img, your data won't get wiped.
chrisbo4 said:
Flash the JWR66Y images... system, boot, recovery, radio, and bootloader. As long as you don't flash the userdata.img, your data won't get wiped.
Click to expand...
Click to collapse
Ok thanks mate...going to try that right now and report back.
Are you (or anyone else) familiar with the Wug Fresh Nexus Root Toolkit? Is the Boot/Flash image utility in this a good way to flash images? The Boot image option lets you preview the .img and then reverts back to the old one upon reboot - sounds good to me but anything I should check/be wary of when using this?
devesh254 said:
Ok thanks mate...going to try that right now and report back.
Are you (or anyone else) familiar with the Wug Fresh Nexus Root Toolkit? Is the Boot/Flash image utility in this a good way to flash images? The Boot image option lets you preview the .img and then reverts back to the old one upon reboot - sounds good to me but anything I should check/be wary of when using this?
Click to expand...
Click to collapse
I have used Wug's toolkit in the past, however it bootlooped my device. I'm sure it was user error, but anyway decided to learn adb and fastboot. Long story short... no I'm not familiar with the toolkit, even though I used it once before. Any luck with flashing the images?
chrisbo4 said:
I have used Wug's toolkit in the past, however it bootlooped my device. I'm sure it was user error, but anyway decided to learn adb and fastboot. Long story short... no I'm not familiar with the toolkit, even though I used it once before. Any luck with flashing the images?
Click to expand...
Click to collapse
Ok thanks - have just refamiliarised with adb and fastboot now, and am mid way through flashing those img files! Shall update shortly
devesh254 said:
Ok thanks - have just refamiliarised with adb and fastboot now, and am mid way through flashing those img files! Shall update shortly
Click to expand...
Click to collapse
have flashed all of those files using adb fastboot - still says my kernel is the franco one though?!
i noticed after i flashed all of those files (the boot one being the last) that it rebooted with a blank screen. i then have to switch off, switch on, it turns on as normal but shows the kernel is still the same in settings.
just to check i am doing this right - i put the phone in fastboot mode and through a cmd prompt, flash each img one at a time. is there a way to flash them all at once? i suspect not all of them are flashing...
You can flash the "flashall.bat", that will flash all of the images in one command. That's strange that flashing the boot.img doesn't overwrite the franco kernel. Perhaps try to "fastboot reboot-bootloader" between each .img.
Hmm
Ok I managed to flash all the files now...bootloader radio boot recovery and system - but my phone is not switching on. It get's stuck at the Nexus X logo and doesn't go beyond that!
Any ideas please?
Update - just went in to the stock recovery and wiped cache too....seem to be stuck on the X but it says "Android is Upgrading too"....hopefully this will work now!
Good news - it all worked! Clearing the cache did the trick and I have now OTA'd all the way to 4.4.2!
Thanks for your help mate and everyone else :good::laugh:
Hey guys,
This afternoon I tried to change my file system fo f2fs, I failed and got into bootloop. Follow some instructions, I flash the factory image (I was using stock 7.1.1 Feb and EX Kernel before trying f2fs) but I still face the bootloop. As I know this is a softbrick, because I can still boot into bootloader and flash recovery. But no matter how I try (flash stock, flash rom cook, flash older stock)...my 6P is still in the bootloop. I check in the TWRP that my phone is still in ext4, not f2fs anymore.
I really need some advice to wake him up. Really appreciate your help.
In all honesty bro, I never noticed much difference if any with ext4 vs f2fs. On another note, what kernel and ROM did you flash with f2fs? The the version that supports f2fs gives bootloops when you flash a custom kernel with that recovery. Try flashing the official version of recovery, reboot, then ROM and kernel if you wish and try again.
Sent from my Nexus 6P using XDA-Developers Legacy app
nhatminhng said:
Hey guys, I really need some advice to wake him up. Really appreciate your help.
Click to expand...
Click to collapse
Fastboot format your partitions and use flash-all.bat with a stock Google image.
nhatminhng said:
Hey guys,
This afternoon I tried to change my file system fo f2fs, I failed and got into bootloop. Follow some instructions, I flash the factory image (I was using stock 7.1.1 Feb and EX Kernel before trying f2fs) but I still face the bootloop. As I know this is a softbrick, because I can still boot into bootloader and flash recovery. But no matter how I try (flash stock, flash rom cook, flash older stock)...my 6P is still in the bootloop. I check in the TWRP that my phone is still in ext4, not f2fs anymore.
I really need some advice to wake him up. Really appreciate your help.
Click to expand...
Click to collapse
Why do you still have TWRP if you flashed stock? You need to flash the complete stock image including the stock recovery.
MidnightDevil said:
In all honesty bro, I never noticed much difference if any with ext4 vs f2fs. On another note, what kernel and ROM did you flash with f2fs? The the version that supports f2fs gives bootloops when you flash a custom kernel with that recovery. Try flashing the official version of recovery, reboot, then ROM and kernel if you wish and try again.
Sent from my Nexus 6P using XDA-Developers Legacy app
Click to expand...
Click to collapse
jhs39 said:
Why do you still have TWRP if you flashed stock? You need to flash the complete stock image including the stock recovery.
Click to expand...
Click to collapse
v12xke said:
Fastboot format your partitions and use flash-all.bat with a stock Google image.
Click to expand...
Click to collapse
Thanks guys for helping. I fixed it.
I always flashed the stock image step by step followed by heisenberg, and never use the flash-all.bat just because I dont understand how to run it. However a guy in the f2fs told me to add in some steps
fastboot format system
fastboot format userdata
fastboot format cache
Click to expand...
Click to collapse
And it works. It seems like the step by step way is not clear enough. Any guys can tell me how to run the flash-all.bat please? When I run it always said fastboot is not etc...
nhatminhng said:
Thanks guys for helping. I fixed it. I always flashed the stock image step by step followed by heisenberg, and never use the flash-all.bat just because I dont understand how to run it. However a guy in the f2fs told me to add in some steps And it works. It seems like the step by step way is not clear enough. Any guys can tell me how to run the flash-all.bat please? When I run it always said fastboot is not etc...
Click to expand...
Click to collapse
It's a good sign you formatted and received no errors in fastboot. Google provides instructions for flash-all.bat on the same page you download the images from. https://developers.google.com/android/images
If you are not comfortable using the command window in Windows, you could also use a toolkit like Wugfresh's NRT or Skipsoft's Toolkit to automate the whole process.
v12xke said:
It's a good sign you formatted and received no errors in fastboot. Google provides instructions for flash-all.bat on the same page you download the images from. https://developers.google.com/android/images
If you are not comfortable using the command window in Windows, you could also use a toolkit like Wugfresh's NRT or Skipsoft's Toolkit to automate the whole process.
Click to expand...
Click to collapse
Yes sir of course I read it. But I dont understand this step.
Open a terminal and navigate to the unzipped system image directory.
Click to expand...
Click to collapse
Is it I open the fastboot cmd, use cd command to navigate to that directory? I already tried but failed to run :'( Although I have fixed it but I want to know just in case the next time. Thanks.
nhatminhng said:
Yes sir of course I read it. But I dont understand this step.
Is it I open the fastboot cmd, use cd command to navigate to that directory? I already tried but failed to run :'( Although I have fixed it but I want to know just in case the next time. Thanks.
Click to expand...
Click to collapse
Hi... Here's a pretty good detailed process on how to unlock/flash, etc...
https://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928/page549
Also, before using any toolkit, I suggest using manual commands and getting comfortable with it. At least, you learn exactly what command do what! Simply pressing a button in a program may result in a bricked device. Plus with command line you learn something. :good:
@nhatminhng How did you get your phone fixed? is your phone unlocked?
tjchuot287 said:
@nhatminhng How did you get your phone fixed? is your phone unlocked?
Click to expand...
Click to collapse
What do you mean "unlocked"? The bootloader is unlocked and I can flash recovery too. I use the command line in heisenberg thread and flash my phone to stock. Add in some more steps I mentioned above. Boom. It's back again.
nhatminhng said:
What do you mean "unlocked"? The bootloader is unlocked and I can flash recovery too. I use the command line in heisenberg thread and flash my phone to stock. Add in some more steps I mentioned above. Boom. It's back again.
Click to expand...
Click to collapse
@nhatminhng oh, im sorry, i mean unlocked bootloader. So my bootloader is locked, it still doesnt have any solutions yet.
tjchuot287 said:
@nhatminhng oh, im sorry, i mean unlocked bootloader. So my bootloader is locked, it still doesnt have any solutions yet.
Click to expand...
Click to collapse
Do you have access to recovery or just boot loader?
Sent from my Nexus 6P using XDA-Developers Legacy app
CyberpodS2 said:
Do you have access to recovery or just boot loader?
Sent from my Nexus 6P using XDA-Developers Legacy app
Click to expand...
Click to collapse
Yes i can. I tried to sideload multiple version of OTA but all have failed.
tjchuot287 said:
Yes i can. I tried to sideload multiple version of OTA but all have failed.
Click to expand...
Click to collapse
I'm guessing you've already tried a factory reset from the stock recovery. Because your bootloader is locked you are limited to sideloading OTA's. And yes, sideloading an older or equal version OTA will fail. You can try a newer revision OTA when available. The 7.1.2 beta may come out before the March security update.
v12xke said:
I'm guessing you've already tried a factory reset from the stock recovery. Because your bootloader is locked you are limited to sideloading OTA's. And yes, sideloading an older or equal version OTA will fail. You can try a newer revision OTA when available. The 7.1.2 beta may come out before the March security update.
Click to expand...
Click to collapse
Good point. It didn't occur to me that equal version would fail. Folks need to unlock their boot loaders! Lol
Sent from my Nexus 6P using XDA-Developers Legacy app
CyberpodS2 said:
Good point. It didn't occur to me that equal version would fail. Folks need to unlock their boot loaders! Lol
Click to expand...
Click to collapse
I agree. Unless you absolutely cannot live without Android Pay or Wallet, work phone, etc., there is no reason to not unlock the bootloader as a safeguard. Of course it's no guarantee, but you just have a whole lot more tools at your disposal when SHTF, including restoring a recent backup or flashing a complete stock image. The initial pain of losing your data can be largely mitigated by pulling it off first, and eventually you even forget about the boot nag screen.
v12xke said:
I agree. Unless you absolutely cannot live without Android Pay or Wallet, work phone, etc., there is no reason to not unlock the bootloader as a safeguard. Of course it's no guarantee, but you just have a whole lot more tools at your disposal when SHTF, including restoring a recent backup or flashing a complete stock image. The initial pain of losing your data can be largely mitigated by pulling it off first, and eventually you even forget about the boot nag screen.
Click to expand...
Click to collapse
Now i have unlocked bootloader but the phone keep restart and stuck at logo again. i followed @Heisenberg thread but same result.