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Fixing a bricked Nexus S

I had a Vibrant before and flashed it constantly. I soft bricked it several time and it was easy just to Odin back to stock and try again. Before I begin to flash Roms on this phone I would like to know how one would fix a bricked Nexus S. I searched "bricked Nexus S" and didn't come up with much.
Sent from my Nexus S using XDA App

Flash a stock img thru fastboot/adb. Just as painless as Odin was if not easier.
Sent from my Nexus S

Yeah I figured that much but I have never used ADB before. What are the commands to flash a stock img and where can I get a stock img? I already have ADB set up, serial # comes up when I enter - adb devices. I'm ready to root and flash but I want to be prepared for anything. I don't want to panic for ten minutes like I did the first time I bricked my Vibrant.
Sent from my Nexus S using XDA App

You should be able to snag a stock image from the development section. As far as what adb commands to use check out any of the root tutorials in development.
Sent from my Nexus S

bricking the phone is not easy... everything can be wiped and reinstalled with ease. Recovery is your friend.

leyvatron said:
bricking the phone is not easy... everything can be wiped and reinstalled with ease. Recovery is your friend.
Click to expand...
Click to collapse
That's why I love this phone. When I first rooted my wife's phone she was a nervous wreck about me ruining it. Now, she jokingly cheers when it boot loops or hangs on the google splash screen.

kenvan19 said:
That's why I love this phone. When I first rooted my wife's phone she was a nervous wreck about me ruining it. Now, she jokingly cheers when it boot loops or hangs on the google splash screen.
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Click to collapse
Coolest wife ever? haha

risegeek said:
Coolest wife ever? haha
Click to expand...
Click to collapse
hehe why'd'ya think I married her

Hi Everyone.
I have my Nexus S for a 3 days - it's brand new. Last night i turned it off. It was about 50% charged. Today i can't turn it on. Phone is dead. What's wrong? There is no any response, even during charging (black screen).
Phone wasn't rooted. It has Android 2.3.2 update.
What can I do?

Van_Dyke said:
Hi Everyone.
I have my Nexus S for a 3 days - it's brand new. Last night i turned it off. It was about 50% charged. Today i can't turn it on. Phone is dead. What's wrong? There is no any response, even during charging (black screen).
Phone wasn't rooted. It has Android 2.3.2 update.
What can I do?
Click to expand...
Click to collapse
not enough information is present. you can attempt to get into bootloader / recovery, plug USB to the computer. When plugged, does the computer make a plugged in noise? if it does.. try turning it on, try using adb on it, etc.
as a last resort: if its not rooted or modified in any way, you can go back to best buy and exchange it since you said you've only had it for 3 days

Van_Dyke said:
Hi Everyone.
I have my Nexus S for a 3 days - it's brand new. Last night i turned it off. It was about 50% charged. Today i can't turn it on. Phone is dead. What's wrong? There is no any response, even during charging (black screen).
Phone wasn't rooted. It has Android 2.3.2 update.
What can I do?
Click to expand...
Click to collapse
First thing to do is pull the battery, let it sit a minute or two, then put the battery back in and try to boot.
Also, try booting into recovery or fastboot. With power off, press and hold volume up button, then press/hold power on switch. You should enter fastboot mode. From fastboot menu, select boot to recovery. The phone will reboot and you'll get to a screen with an "!" and an android robot on it. At that point you press hold power, then press/hold volume up (make note that this is the reverse of what you did earlier).
Once in Recovery, try wiping cache from the menu.
Reboot.
If still no good, then repeat the process but pick factory reset/wipe from the menu in recovery. Note that this will wipe all personal data and apps off the phone but it won't touch your sdcard contents.

The case with pull battery - not working.
I can't enter fastmode using 2 keys combination.
Computer don't recognize the phone. It's brick...

Van_Dyke said:
The case with pull battery - not working.
I can't enter fastmode using 2 keys combination.
Computer don't recognize the phone. It's brick...
Click to expand...
Click to collapse
Last option is to try to trick it into Samsung's Download Mode (see the Odin thread in Development section), but if the keys aren't recognized you can't soft boot into it so you'll need a dongle with a resistor to get there.
Sounds like it's truly a brick at this point. You'll probably have to return it, but I'm concerned about returning a phone that has your personal data on it without being able to wipe it. Doesn't seem like much way around that at this point if you can't get fastboot or download.

get the 301k resistor JIG and then you can go into the download mode even without the 2 keys + usb plug
you can always make your own JIG if you have the materials at home or a nearby Radio shack

Thx for all Your advices
Problem was with the dead battery. The battery died during the night - i don't know why. I think the system waren't able to boot up ant start charging process.
My solution:
I took 9V battery, 2 wires and charged dead battery for a while from 9V battery. Then a put it into phone and plug in to wall charger. Charging process started
Now everything is ok

That's pretty scary that it wouldnt take a charge if run down completelty. But hey handy to know incase it happens to any of us,
If you get any repeat i would take it back to get a fresh battery of course (only right to do so).
here's hoping you never need to though

Van_Dyke said:
Thx for all Your advices
Problem was with the dead battery. The battery died during the night - i don't know why. I think the system waren't able to boot up ant start charging process.
My solution:
I took 9V battery, 2 wires and charged dead battery for a while from 9V battery. Then a put it into phone and plug in to wall charger. Charging process started
Now everything is ok
Click to expand...
Click to collapse
That is scary......
Sent from my Nexus S using XDA App

Bricked
Tried unlocking nexus s last night, now it appears bricked. Cannot connect to computer to reflash as it seems to have wiped the driver. Any ideas on how to bring it back from the dead? thanks
I have managed to see the phone with fastboot. I was hoping that fastboot update, would re-image the brick. Can anyone let me know the correct syntax. I am not able to copy an image onto the phone. Thanks again

Noob {MAC User}... Please be gentle
Greetings Everyone,
Okay, so I endeavoured to root my phone last night and was successful. I ran into trouble when the clockwork recovery and superuser permissions kept getting removed each time I reboot.
Now, I'm at the Google splash screen with no way to move forward. I'm a mac user and I don't really get the adb thing. Got adb to work with mac from a youtube video, but still not sure what commands to run.
What I've done so far:
- wiped cache
- wiped/factory data reset
- retraced my steps by using terminal to setup superuser permission from this post (http://forum.xda-developers.com/showthread.php?t=927838)
What I think:
- maybe in all of my clicks I removed the ROM, so the phone doesn't have a ROM to work with.
This maybe a really infantile conclusion, but I know there's a solution (had a rooted G1 that I flashed all the time and thought I bricked once but was able to get it back to stock).
Eagerly waiting for a reply... no cell phone if this can't be fixed.
Tamara

warrenb said:
Tried unlocking nexus s last night, now it appears bricked. Cannot connect to computer to reflash as it seems to have wiped the driver. Any ideas on how to bring it back from the dead? thanks
I have managed to see the phone with fastboot. I was hoping that fastboot update, would re-image the brick. Can anyone let me know the correct syntax. I am not able to copy an image onto the phone. Thanks again
Click to expand...
Click to collapse
It would be easier to help you if we knew exactly what you did that caused the problem. You said you tried to unlock it...you mean fastboot oem unlock or something else?
If you can get into fastboot, you're not totally lost, but the computer needs to see the phone to do it.
I'm working in a vacuum here on what your real problem is, but without further details, the things you can try are boot into recovery (from the fastboot mode select boot recovery)...if you're stock recovery, press/hold power, then volume up once you see the android "!". From there wipe cache and whatever else it will let you wipe. Try rebooting. IF that didn't work go back to recovery and try a factory reset of the phone (will delete all your apps and stuff on the phone, but not on the sdcard (pics and stuff).
If none of that works, you can still try getting Clockwork recovery on the phone via fastboot. Boot phone to fastboot and then on computer type the command "fastboot flash recovery <put file name of recovery version you're flashing here>"
Once in clockwork, you should have access to adb via the computer. On your computer go to the Development section here and download any of the various nandroid images posted there. Now you use clockwork mounts and storage menu to mount the sdcard. Then use adb to "adb push <insert path and filename of your nandroid image here> /sdcard"
Unmount the sdcard with the clockwork mounts and storage menu. Now go to the backup menu, select advanced restore and find the nandroid image and restore it.
With any luck, you should be able to boot into a fresh phone.

Stuck in Fastboot Mode - Please Help!!!

Hi everyone. I have been looking everywhere i can and i cannot find any existing threads explaining how to fix this.
First off I am a little bit of a noob when it comes to rooting. I rooted my phone using a one-click method yesterday and was flashing roms fine. I couldnt find anything i liked last night so i restored the backup i made. This morning i was going to flash CM9. My phone was fine this morning. I turned off my phone and went into fastboot mode. When i went to recovery it came right back into fastboot mode saying "no boot or recovery image". No matter how i turn the phone on it goes to fastboot mode. Also, i can't seem to get my computer to recognize my phone no matter what i try. I have pulled the battery and left it out for 30 minutes and still nothing.
What am i missing.
Thank you in advance for any help.

I had a similar situation, don't get stressed, basically u'll have to force the phone into recovery, delete all the files in regards to android on ur pc, restart it, same for the phone, I don't exactly remember where it is but I think is around here on the forums at XDA that explain how to force the Nexus to be recognized by Windows again, or ;look it up on Google, lessons learned!!!
Also check the posts about Nexus being stuck on Boot and similar.

cmill600rr said:
Hi everyone. I have been looking everywhere i can and i cannot find any existing threads explaining how to fix this.
First off I am a little bit of a noob when it comes to rooting. I rooted my phone using a one-click method yesterday and was flashing roms fine. I couldnt find anything i liked last night so i restored the backup i made. This morning i was going to flash CM9. My phone was fine this morning. I turned off my phone and went into fastboot mode. When i went to recovery it came right back into fastboot mode saying "no boot or recovery image". No matter how i turn the phone on it goes to fastboot mode. Also, i can't seem to get my computer to recognize my phone no matter what i try. I have pulled the battery and left it out for 30 minutes and still nothing.
What am i missing.
Thank you in advance for any help.
Click to expand...
Click to collapse
Since your in fast boot try to go to recovery. From recovery try to delete data and cache. Then try to reflash your rom. Chances are if it will not work. Maybe the file you downloaded is corrupted and u need to download it again.
PS don't forget to do a nand backup before flashing any rom or update.
Sent from my Nexus S using XDA

stuck in fastboot mode, optimus G E970 (AT&T)
bought the phone unlocked and rooted, w. Root Box. everything was working good, had too many files so format the sdcard, data, cache, system... so now Im stuck in fastboot mode... the phone doesnt recognize the ext.sdcard and neither usb when pluged in the PC......please somebody, PLEASE! help me..

Oneplus One Dead

Hey guys. I'm kinda desperated so let's see if there is anything else I can do.
I was playing a game on my phone and it started rebooting alone.
At this point, I long pressed the power button, don't ask me why, but I did it. and bang. it is dead. No boot, no loading, nothing. It still vibrates when I try to turn it on.
I had 30% Battery left.
I have root and my phone for 3 months.
I had Nandroid backup.
Long press power button, volume up + power, volume down + power doesn't work.
When connected to PC, I get the QHSUSB_BULK device on.
Tried to ColorOS Method but:
I cannot install ColorOS drivers cause it doesn't detect them.
I tried Qualcomm drivers and they worked, so then I used the program Msm8974DownloadTool to install ColorOS.
It went okay, all finished and I got the green letters in the end.
Still doesn't boot up, nothing changed.
I cannot detect my phone via ADB. Tried with the drivers and without the drivers and with clean drivers.
What can I do? I always had such care for my phone in case of an emergency, but for some weird reason this happened. I wasn't even messing up with the phone, it just died cause I turned it off while booting up?

Okay so, for some reason, I managed to get my phone on fastboot.
I used this guide http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
To reset my phone.
and the phone did all the new loadings and installs ETC....in the end?
My phone still doesn't boot.
Like wow?...

cyldman said:
Okay so, for some reason, I managed to get my phone on fastboot.
I used this guide http://forum.xda-developers.com/oneplus-one/general/guide-return-opo-to-100-stock-t2826541
To reset my phone.
and the phone did all the new loadings and installs ETC....in the end?
My phone still doesn't boot.
Like wow?...
Click to expand...
Click to collapse
I'm sorry I can't help but one bad move was probably resetting back to stock because now you lost your root and adb access..

jukiewalsh said:
I'm sorry I can't help but one bad move was probably resetting back to stock because now you lost your root and adb access..
Click to expand...
Click to collapse
What do you mean I lost my adb access? I can still find my phone there and it's still working. (aparrently)
I tried to use the command "fastboot reboot" and while it turns off the device from windows, it still doesn't boot back up.

cyldman said:
What do you mean I lost my adb access? I can still find my phone there and its still working. (aparrently)
I tried to use the command "fastboot reboot" and while it turns off the device from windows, it still doesnt boot back up.
Click to expand...
Click to collapse
Disregard that then, when the phone is booted you have to manually give adb access but you're right when it's in recovery or other modes it's already there.
Does your screen power on at all? Do you think your LCD/digitizer could've somehow just died on you?

I highly doubt it, it happened when I shut off the phone when it was rebooting. I dont hear anything when I turn on the phone and i cant press anything or slide to unlock. nothing. so ....yeah. Weird stuff is that I did fastboot reboot and now i can't get to fastboot again. sigh.

Read this thread:
http://forum.xda-developers.com/oneplus-one/help/wrong-kernel-black-screen-fastboot-adb-t2835696
Somewhere within it is the solution to your QHSUSB_BULK problem.

Already did bro, and I fixed it, did you even read my full post? I managed to install colorOS, but it's still not booting up.

Hello guys! Last update! My phone was not even vibratting when i pressed power button. I put it to charge and finnaly I got a screen. its not what I wanted...but its a small step!
Its the Low battery charge icon! So...I've heard about this other issue about the phone not charging. Could this be it? I will be trying some techniques like https://forums.oneplus.net/threads/...een-opo-not-booting-due-over-discharge.88107/.
Hopefully it will help, but it may take some days.

[Q] [q] i need help asap moto g

Hello anyone reading this, the other day i was at a birthday party and was just randomly browsing facebook on my phone when the phone ran out of battery. When i got home and put it on charge, it booted to the home screen, i put my lock code in and then it would start loading everything but then it just suddenly freezes so i had to keep restarting it manually and after a few goes, it got to the point where it would not go past the boot screen and now it seems as if it has like no idea what its doing.. i went into fastboot and factory resetting it but nothing happened, and when i go into recovery and try to wipe anything, it just freezes and does nothing. It wont even recgonize a usb cable and i have installed it on my computer before, and i have got to the point where i dont know what to do can anyone PLEASE help? :crying: :crying: :crying:

Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
Good luck

Pastyslayer said:
Hello anyone reading this, the other day i was at a birthday party and was just randomly browsing facebook on my phone when the phone ran out of battery. When i got home and put it on charge, it booted to the home screen, i put my lock code in and then it would start loading everything but then it just suddenly freezes so i had to keep restarting it manually and after a few goes, it got to the point where it would not go past the boot screen and now it seems as if it has like no idea what its doing.. i went into fastboot and factory resetting it but nothing happened, and when i go into recovery and try to wipe anything, it just freezes and does nothing. It wont even recgonize a usb cable and i have installed it on my computer before, and i have got to the point where i dont know what to do can anyone PLEASE help? :crying: :crying: :crying:
Click to expand...
Click to collapse
I need some more information to help, what do you mean lockcode. Do you mean the lock screen or encryption key at bootup. Also what version are you running and can you access fastboot mode? What recovery are you running? Stock?
Please answer these and I will try my best to assist.

Yes i ment lockscreen, and im running 4.4.4 and i can access fastboot mode but when i connect a usb cable, nothing happens.

Pastyslayer said:
Yes i ment lockscreen, and im running 4.4.4 and i can access fastboot mode but when i connect a usb cable, nothing happens.
Click to expand...
Click to collapse
Wipe /cache through stock recovery.

help sparsechunks
i have got past the gpt.bin bit but when i get to the sparse chunks, it wont let me flash them, i have checked and the sparsechunk files are in there so why cant i flash them? help?

Pastyslayer said:
i have got past the gpt.bin bit but when i get to the sparse chunks, it wont let me flash them, i have checked and the sparsechunk files are in there so why cant i flash them? help?
Click to expand...
Click to collapse
What is the error message.

[Completed] Recovery mode is gone, Factory mode is gone, help me XDA you're my only hope...

So here is a string of steps I've already been through in trying to save my bricked Nexus 6: [Can't post outside link yet...]
Basically I got the 'your phone is corrupt' message from google and it kept forcibly shutting down. It would not boot up so someone suggested I side load a rescue OTA. At this point recovery existed and I went through all the steps and had it installing, only to fail mid-way through (~52%) and give me a 'read error' on my command prompt. I started the whole process over again just fine and it got to 73% before 'read error' failing again. I thought no big deal, I'll just keep doing this until it gets to 100%. Nope, recovery is gone. I cannot get there anymore. I start into Fastboot mode and scroll to recovery and hit power and it just goes to a new Fastboot screen and keeps flashing every time I try to select it. The Bootloader logs give me a 'failed to validate boot image: ret=-1' message and says 'Boot up failed.'
I can't find a single guide online that doesn't require recovery mode to work. At this point I don't care about my data and just want to get this phone working again before I throw in the towel and pay Motorola $175 for a refurb. I'm just barely over a year too. The Nexus 'expert' gave up and blamed the memory and maybe he is right but I wanted to run this by you guys first. This phone was completely stock and unrooted.
The only reason why I feel there is still a chance is because when I connect USB my computer reads it as an Android Device in Device Manager with 'Android Bootloader Interface' as a sub device. If the computer can read it, isn't there a chance that some kind of software exists that can forcibly load a new bootloader onto this phone without recovery? I'm 'competent' with computers and android phones but I haven't rooted or done any custom stuff in years so I'm at a loss for what's out there.
Thanks in advance for any help you can give me, even if it's to tell me I'm SOL.

Ok so far I have tried to load a custom recovery but that requires an unlocked bootloader. Then I tried using a toolkit to flash stock as a soft-bricked device but that also requires an unlocked bootloader and I can't unlock the damn bootloader. You know, I thought I was just playing it safe by leaving this phone as-is instead of playing around with it but it looks like I screwed myself by doing so.

Is this the wrong forum for this question?

JQ3 said:
Is this the wrong forum for this question?
Click to expand...
Click to collapse
Sorry for the delay
We have a dedicated help section for your device here
http://forum.xda-developers.com/nexus-6/help
Ask there to receive help
Good luck