Database Info

Restore Wifi Xoom with 3.1

While trying to unlock xoom, after the 3.1 update, I'm now stuck at the Dual Core screen.
Can anyone guide me to resolution?
Thanks in Advance.

what steps did you take?

I just followed the steps of:
This will ERASE your Xoom.
1) Get the Motorola USB drivers MOTODEV > Documentation & Tools > USB Drivers (you need to sign up on their but maybe you can google this and find it as well)
2) Get the Android SDK Android SDK | Android Developers (you only really need the fastboot executable file for your host OS)
2.5) - I will soon put together a windows pack for usb drivers & fastboot so you don't have to download all this stuff just to do one task.
3) Power off your Xoom
4) Press and hold the volume down button while pressing the power button
Even after the Xoom turns back on keep it pressed down and you'll see some starting fastboot protocol text on the top left of the screen.
5) Open a command window in your sdk\tools folder (not platform tools and depending on when you get the SDK you may need to copy over some DLL files)
6) type:
fastboot oem unlock
7) read the warning on your Xoom's screen, hit volume up if you wish.
You're now free to put whatever data you want on your tablet. Cheers.

robbiev80 said:
what steps did you take?
Click to expand...
Click to collapse
Did I miss anything?

Can anyone help me get back on track?

I was able to get my xoom restore with the following steps:
: This will wipe your Xoom
You're going to need to have the Android SDK installed. You can download it here.
Download the official HRI39 build from Motorola here.
Unzip the files in MZ600_HRI39.zip and move or copy them to the /platform-tools folder in your SDK folder.
Connect your Xoom to your computer.
Type adb reboot bootloader. Wait for it to reboot into the bootloader.
Type the following commands, waiting for each to finish before continuing:
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash recovery recovery.img
fastboot flash userdata userdata.img
fastboot erase cache
You've now successfully flashed your Xoom back to stock. Now it's time to relock the device.
Type fastboot oem lock, wait for the menu, the press the volume-down button. Then press the volume up button. It'll take a minute or so, then reboot. You're now completely back to stock and ready for the update.

[Q] Phone wont go into CWM recovery mode

I have used the S-OFF method and my phone is S-Off but when I try to go into Recovery mode from Hboot it sticks on a white screen with HTC in green across it, how can I get around this, any help?

Hallo,
after S-OFF I had a similar problem. I got the Bootloader open but wenn I Recovery the Phone sticks and I had to get out the Battery ... Then I flashed/installed the the "clockworkmod recovery" again from Here, after i could enter Recovery and flash Customrom.
I hope that is it .... have luck

do i have to have the whole folder on my SD card? Or just the recovery file, or leave it zipped?

You leave the zip zipped.don't extract it because you will break the signature.

Arsenal23 said:
do i have to have the whole folder on my SD card? Or just the recovery file, or leave it zipped?
Click to expand...
Click to collapse
This is what I did and helped me ;
'Fast Boot' to download if you do not have it yet. If you already have the Android SDK on the computer then there fast boot in the folder 'Tools'
Remove device Unignore battery, insert battery again (do not connect device to PC!)
Put device into bootloader (by volume down button + power button (hold down both), the boot loader screen 'fast boot' Select
Device via USB to PC
the 'fast boot' zip and unzip the pack Inalt together with the 'recoveryImageName.img' in a folder
CMD (in the search field 'cmd' type, ENTER) (Windows command prompt) on the PC
in the CMD field to navigate to the folder where to enter the boot files and are almost img and the following command:. fastboot-windows flash recovery recoveryImagename.img
Click to expand...
Click to collapse
Sorry i used "Google" translate because I got this from a German Board ....

How I rooted my Thunderbolt 2.11.605.9

I got a new Thunderbolt and it came with 2.11.605.9 on it and would not downgrade no matter what I tried.
All these instructions and links came from several different posts on various forums.
This is the combination of things that worked for me to gain root access to the device.
The information and links I take no credit for.
Hope this helps someone as it has helped me.
I did not loose my data with this.
The text in purple are links to needed files, just put http:// in front of them.
Unlock the bootloader
htcdev.com/bootloader
Install Clockwork
• Get fastboot and adb tool for windows here: forum.xda-developers.com/attachment.php?attachmentid=630611&stc=1&d=1308537076
• Get Fastboot and adb for linux here: forum.xda-developers.com/attachment.php?attachmentid=630613&stc=1&d=1308537331
• Obtain clockworkmod recovery:
• HTC Thunderbolt/Mecha cwm-4.0.1.4-mecha.img: downloads.unrevoked.com/recoveries/cwm-4.0.1.4-mecha.img
• md5 : 7990c4d2a5967c0e2c694ba75a65b99d
• Move the recovery.img above to the same directory/folder/map as fastboot and navigate there with an open cmd prompt (WIN) or terminal (LINUX).
• Put the phone is Fastboot USB mode
Type adb devices and press enter. This should output your phones serial number
Type adb reboot bootloader and press enter. This will boot you into the fastboot screen (white with colored letters)
• Type fastboot flash recovery recovery_name.img replacing recover_name with the name of the file you wish to flash and press enter. <<< from a command line (use root for Linux- sudo ./fastboot flash recovery recovery_name.img)
Install the su package
goo-inside.me/superuser/su-3.0-efgh-signed.zip
1. Copy su-3.0-efgh-signed.zip to your sdcard root
2. Start clockworkmod recovery :
---A. Unplug USB
---B. Turn the device off
---C. Hold volume down button (HOLD IT) and press power
---D. Hboot will start. Navigate to recovery with the vol down button. Press power to select and enter recovery.
3. Select "install zip from sdcard"
4. Then select "Choose zip from sdcard"
5. Then select "su-3.0-efgh-signed.zip"
6. Then select "Yes - install su-3.0-efgh-signed.zip" to confirm
7. Then go back
8. Then reboot.
9. You're rooted!
Install Superuser from the market.
Install SuperManager from the market.
Install Busybox from the market.
Install Terminal Emulator from the market.
You can flash ROMs in the same manner the SU package was flashed.
If you want to edit / change system files you can su then remount the FS to rw with the following command within terminal or adb shell :
mount -o remount,rw -t ext3 /dev/block/mmcblk0p25 /system

snaganalf said:
I got a new Thunderbolt and it came with 2.11.605.9 on it and would not downgrade no matter what I tried.
All these instructions and links came from several different posts on various forums.
This is the combination of things that worked for me to gain root access to the device.
The information and links I take no credit for.
Hope this helps someone as it has helped me.
I did not loose my data with this.
The text in purple are links to needed files, just put http:// in front of them.
Unlock the bootloader
htcdev.com/bootloader
Install Clockwork
• Get fastboot and adb tool for windows here: forum.xda-developers.com/attachment.php?attachmentid=630611&stc=1&d=1308537076
• Get Fastboot and adb for linux here: forum.xda-developers.com/attachment.php?attachmentid=630613&stc=1&d=1308537331
• Obtain clockworkmod recovery:
• HTC Thunderbolt/Mecha cwm-4.0.1.4-mecha.img: downloads.unrevoked.com/recoveries/cwm-4.0.1.4-mecha.img
• md5 : 7990c4d2a5967c0e2c694ba75a65b99d
• Move the recovery.img above to the same directory/folder/map as fastboot and navigate there with an open cmd prompt (WIN) or terminal (LINUX).
• Put the phone is Fastboot USB mode
Type adb devices and press enter. This should output your phones serial number
Type adb reboot bootloader and press enter. This will boot you into the fastboot screen (white with colored letters)
• Type fastboot flash recovery recovery_name.img replacing recover_name with the name of the file you wish to flash and press enter. <<< from a command line (use root for Linux- sudo ./fastboot flash recovery recovery_name.img)
Install the su package
goo-inside.me/superuser/su-3.0-efgh-signed.zip
1. Copy su-3.0-efgh-signed.zip to your sdcard root
2. Start clockworkmod recovery :
---A. Unplug USB
---B. Turn the device off
---C. Hold volume down button (HOLD IT) and press power
---D. Hboot will start. Navigate to recovery with the vol down button. Press power to select and enter recovery.
3. Select "install zip from sdcard"
4. Then select "Choose zip from sdcard"
5. Then select "su-3.0-efgh-signed.zip"
6. Then select "Yes - install su-3.0-efgh-signed.zip" to confirm
7. Then go back
8. Then reboot.
9. You're rooted!
Install Superuser from the market.
Install SuperManager from the market.
Install Busybox from the market.
Install Terminal Emulator from the market.
You can flash ROMs in the same manner the SU package was flashed.
If you want to edit / change system files you can su then remount the FS to rw with the following command within terminal or adb shell :
mount -o remount,rw -t ext3 /dev/block/mmcblk0p25 /system
Click to expand...
Click to collapse
Sent from my ADR6400L using XDA App

i used these steps and I still have s on. When I tried to flash a new rom it gets stuck at the htc boot screen. Any help would be great!

I think I would use the downgrade to .5 then revolutionary from there..
something like this http://forum.xda-developers.com/showthread.php?t=1401959

z71kris said:
I think I would use the downgrade to .5 then revolutionary from there..
something like this http://forum.xda-developers.com/showthread.php?t=1401959
Click to expand...
Click to collapse
I tried this just now but when it goes through the integrity check it does not give me the option to update.

Yes, if you can downgrade at all do it that way. It's much simpler. If you aren't familiar with linux the above will be a hassle for you.
Reason being is, you have to remount the file system to read write every time you want to make a change. It resets to read only on reboot. Thus the s-on.

the weird thing is I already have a rooted devices cause I have the cwm recover still loaded on my device. Just can not flash anything over it. Im on windows 7 right now but I dual boot my laptop with linux mint.

I haven't tried to flash a ROM yet. I just wanted access to some system files so I could edit them.
But according to the post I got the Clockwork info from the below steps should work to flash ROMs.
1. Copy <ROMname>.zip (where <ROMname> is the name of the ROM zip file) to your sdcard root
2. Start clockworkmod recovery :
---A. Unplug USB
---B. Turn the device off
---C. Hold volume down button (HOLD IT) and press power
---D. Hboot will start. Navigate to recovery with the vol down button. Press power to select and enter recovery.
3. Select "install zip from sdcard"
4. Then select "Choose zip from sdcard"
5. Then select "<ROMname>.zip"
6. Then select "Yes - install <ROMname>.zip" to confirm
7. Then go back
8. Then reboot.
I don't know however if the ROM has to be signed.

need a hero
I followed this guide and every other guide to root my phone. I could not downgrade the way the other guides told me to the 2.11.605.5 at all. I followed this guide and when i was in the bootloader i did the whole fastboot flash and it worked but now my phone still says s-on (strange thing is that I have the clockwork recovery). I can flash any rom but nothing will take and I either go into bootloop or will not boot past splash screen. I need a true hero to save the day. It is my only phone and means of communication.

Did you get SU and busybox installed?

I'm not sure, I can't boot in any rom so if it was in the su.zip this guide linked me to yes, if not i didn't. Could this be the problem? Can I fix it through h-boot or recovery?

The method I used will allow root access but does not give you s-off.
I'm still looking for what has to be done for that.
apparently you have to have s-off in order to flash a ROM.

I was able to flash skyraider and now have my phone up and running. I updated superuser, installed Rom manager and flashed clockwork recovery. My phone still says s-on and will not boot any bamf 3.5 roms or the eternity rom, so I'm still kinda confused as to why. I would love to have a sense 3.5 Rom but I'm stumped...

That is strange, being able to flash one ROM but not others.
I still think it's got to do with the s-on/s-off.
Supposedly ICS is coming for the T-Bolt soon.
I'm hoping it won't be locked down like 2.11.605.9 is.

i rooted as soon as rooting was available, no downgrading or anything, it was easy as pie. js

Have you tried going to revolutionary's site after the OP method and try to get s-off... HTC method will not give you s-off & is not a true rooting tool..

Big thanks to the OP for putting this together!
This was the only way for me to gain root on a factory flashed 605.9 phone.
EDIT: i'm a linux user so i thought i would share what i did to get root. it's basically what the OP did with a linux twist.
1) Get Fastboot and adb for linux here: forum.xda-developers.com/attachment.php?attachmentid=630613&stc=1&d=1308537 331
2) Extract the zip to your home directory.
3) open a terminal and issue the following command: sudo chmod 777 fastboot adb
4) Unlock the bootloader using this site: htcdev.com/bootloader
5) you will need to register/login to use the unlocking features of this site.
6) once logged in follow the "unlock device" links to get to the instructions. use these instructions to put the phone into fastboot mode and connect it to the computer. you can ignore the rest of the instructions as most of them are for windows. just click through until you get to the part about submitting an "unlock token".
7) with the phone in fastboot mode and connected to the computer issue the following command in a terminal: sudo ./fastboot oem get_identifier_token
8) copy this token into the submit box and edit to make it look similar to the example on the same page. submit the token and you'll get an email with a file "Unlock_code.bin"
9) save "Unlock_code.bin" to your home folder then issue the command: sudo ./fastboot flash unlocktoken Unlock_code.bin
10) download clockwork recovery to your home folder from here: downloads.unrevoked.com/recoveries/cwm-4.0.1.4-mecha.img
11) issue the command: sudo ./fastboot flash recovery cwm-4.0.1.4-mecha.img
12) Download and install the superuser package
goo-inside.me/superuser/su-3.0-efgh-signed.zip
1. Copy su-3.0-efgh-signed.zip to your sdcard root
2. Start clockworkmod recovery :
---A. Unplug USB
---B. Turn the device off
---C. Hold volume down button (HOLD IT) and press power
---D. Hboot will start. Navigate to recovery with the vol down button. Press power to select and enter recovery.
3. Select "install zip from sdcard"
4. Then select "Choose zip from sdcard"
5. Then select "su-3.0-efgh-signed.zip"
6. Then select "Yes - install su-3.0-efgh-signed.zip" to confirm
7. Then go back
8. Then reboot.

s off??
mechanizedmedic said:
Big thanks to the OP for putting this together!
This was the only way for me to gain root on a factory flashed 605.9 phone.
EDIT: i'm a linux user so i thought i would share what i did to get root. it's basically what the OP did with a linux twist.
1) Get Fastboot and adb for linux here: forum.xda-developers.com/attachment.php?attachmentid=630613&stc=1&d=1308537 331
2) Extract the zip to your home directory.
3) open a terminal and issue the following command: sudo chmod 777 fastboot adb
4) Unlock the bootloader using this site: htcdev.com/bootloader
5) you will need to register/login to use the unlocking features of this site.
6) once logged in follow the "unlock device" links to get to the instructions. use these instructions to put the phone into fastboot mode and connect it to the computer. you can ignore the rest of the instructions as most of them are for windows. just click through until you get to the part about submitting an "unlock token".
7) with the phone in fastboot mode and connected to the computer issue the following command in a terminal: sudo ./fastboot oem get_identifier_token
8) copy this token into the submit box and edit to make it look similar to the example on the same page. submit the token and you'll get an email with a file "Unlock_code.bin"
9) save "Unlock_code.bin" to your home folder then issue the command: sudo ./fastboot flash unlocktoken Unlock_code.bin
10) download clockwork recovery to your home folder from here: downloads.unrevoked.com/recoveries/cwm-4.0.1.4-mecha.img
11) issue the command: sudo ./fastboot flash recovery cwm-4.0.1.4-mecha.img
12) Download and install the superuser package
goo-inside.me/superuser/su-3.0-efgh-signed.zip
1. Copy su-3.0-efgh-signed.zip to your sdcard root
2. Start clockworkmod recovery :
---A. Unplug USB
---B. Turn the device off
---C. Hold volume down button (HOLD IT) and press power
---D. Hboot will start. Navigate to recovery with the vol down button. Press power to select and enter recovery.
3. Select "install zip from sdcard"
4. Then select "Choose zip from sdcard"
5. Then select "su-3.0-efgh-signed.zip"
6. Then select "Yes - install su-3.0-efgh-signed.zip" to confirm
7. Then go back
8. Then reboot.
Click to expand...
Click to collapse
will this get s off? I dont think it does I did this with windows 7 and it didnt seaem to work

I think this is solved
topdogle1 said:
will this get s off? I dont think it does I did this with windows 7 and it didnt seaem to work
Click to expand...
Click to collapse
There is a thread about not having to downgrade that I was able to use to get s off in the Thunderbolt forums. search "Downgrade to get S-off is now unneccessary":laugh:

LaBlondeJames said:
There is a thread about not having to downgrade that I was able to use to get s off in the Thunderbolt forums. search "Downgrade to get S-off is now unneccessary":laugh:
Click to expand...
Click to collapse
This post HTCDev unlocks, but sadly does not S-OFF.
tool in sig but if you did this and unlocked you will have to wipe data to use it. (email me for instructions)

Bricked after JB update

I don't know if i can call it bricked but its stuck on the google logo. I can press volume up and power and get into fastboot (i believe thats that its called).
Is there anything i can do or send it to Samsung?
I have no problem with rooting it if thats my only option.
Edit: when i try to go to recovery from fast boot i get the animation you get when its updating. After about 15 seconds it shows the android on its back with an exclamation.

key3thermal said:
I don't know if i can call it bricked but its stuck on the google logo. I can press volume up and power and get into fastboot (i believe thats that its called).
Is there anything i can do or send it to Samsung?
I have no problem with rooting it if thats my only option.
Click to expand...
Click to collapse
Ok, you'll need a Windows computer to fix this. Linux should work too but if you're using Linux I guess you could figure out what would be the instructions for Linux yourself. Mac would work too but I don't know how.
Download and install the Android SDK on your computer from http://developer.android.com/sdk/index.html
Open the SDK Manager (there should be a shortcut in your start menu) and install "Android SDK Tools" and "Android SDK Platform-tools" and "Google USB Driver" (it's in Extra).
Turn your phone off, take the battery out, look at the bottom of the phone and write down the model number.
Now go to https://developers.google.com/android/nexus/images and download the factory image for your model for version 4.0.4.
You'll need something like 7-Zip (http://www.7-zip.org/) to open it.
Copy image-so....zip, radio-crespo...img and bootloader-crespo...img from the factory image to the platform-tools directory (on most computers it will be C:\Program Files (x86)\Android\android-sdk\platform-tools and you'll need Administrator rights).
Now open the platform-tools directory from the Android SDK and right click on an empty space while holding the SHIFT button and select "Open command prompt here".
Put the battery back in your phone and press Power while holding the Volume-Up button so it will boot into fastboot mode. Then connect it to your pc.
If Windows starts complaining about drivers then point it your SDK installation directory (include subfolders) or use 7-Zip to unpack http://www.mediafire.com/?5a7gou9droidi53 and point Windows to the directory where you unpacked it. More info on http://www.sevenforums.com/tutorials/97061-driver-install-device-manager.html
When you type "fastboot devices" and press Enter in the command prompt you opened before it should list one device (being your phone).
If you haven't unlocked your phone before type "fastboot oem unlock" and press Enter. Follow the instructions on the screen on your phone to complete the unlock.
Next type "fastboot flash bootloader bootloader-crespo...img" (you can press TAB to auto-complete) and press Enter. (THIS IS THE MOST IMPORTANT STEP, IF THIS GOES WRONG YOUR PHONE IS SCREWED. Don't continue if another step didn't succeed. If this works, then you can do anything with it.)
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot flash radio radio-crespo...img" (you can press TAB to auto-complete) and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot -w update image-....zip" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next download http://download2.clockworkmod.com/recoveries/recovery-clockwork-6.0.0.7-crespo.img and also put it in the platform-tools directory.
Then type "fastboot flash recovery recovery-clockwork-6.0.0.7-crespo.img" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Now use the volume keys on your phone to navigate to the word Recovery and press the Power button to boot into recovery.
You're now in CWM Recovery, use the volume keys and the power button to go to Mounts & Storage > Mount USB Storage (you might have to scroll down). Now it will come up on your pc and you can transfer the update file for Jelly Bean to your phone. You can find it here: http://forum.xda-developers.com/showpost.php?p=27965168&postcount=1 (use the one for your model for IMM76D).
Unmount the usb storage, go back to the main menu and go to Install Zip from sdcard > Choose zip from sdcard and open the update file you just transferred to your phone.
You can now go back to the main menu and choose "reboot system now". It will ask you if you want to remove the auto recovery installation, do that.
That's all, you now have a clean and working Jelly Bean installation.
Someone else wrote down the same instructions if mine are not clear enough: http://forum.xda-developers.com/showthread.php?t=1785672

SamuelDebruyn said:
Ok, you'll need a Windows computer to fix this. Linux should work too but if you're using Linux I guess you could figure out what would be the instructions for Linux yourself. Mac would work too but I don't know how.
Download and install the Android SDK on your computer from http://developer.android.com/sdk/index.html
Open the SDK Manager (there should be a shortcut in your start menu) and install "Android SDK Tools" and "Android SDK Platform-tools" and "Google USB Driver" (it's in Extra).
Turn your phone off, take the battery out, look at the bottom of the phone and write down the model number.
Now go to https://developers.google.com/android/nexus/images and download the factory image for your model for version 4.0.4.
You'll need something like 7-Zip (http://www.7-zip.org/) to open it.
Copy image-so....zip, radio-crespo...img and bootloader-crespo...img from the factory image to the platform-tools directory (on most computers it will be C:\Program Files (x86)\Android\android-sdk\platform-tools and you'll need Administrator rights).
Now open the platform-tools directory from the Android SDK and right click on an empty space while holding the SHIFT button and select "Open command prompt here".
Put the battery back in your phone and press Power while holding the Volume-Up button so it will boot into fastboot mode. Then connect it to your pc.
If Windows starts complaining about drivers then point it your SDK installation directory (include subfolders) or use 7-Zip to unpack http://www.mediafire.com/?5a7gou9droidi53 and point Windows to the directory where you unpacked it. More info on http://www.sevenforums.com/tutorials/97061-driver-install-device-manager.html
When you type "fastboot devices" and press Enter in the command prompt you opened before it should list one device (being your phone).
If you haven't unlocked your phone before type "fastboot oem unlock" and press Enter. Follow the instructions on the screen on your phone to complete the unlock.
Next type "fastboot flash bootloader bootloader-crespo...img" (you can press TAB to auto-complete) and press Enter. (THIS IS THE MOST IMPORTANT STEP, IF THIS GOES WRONG YOUR PHONE IS SCREWED. Don't continue if another step didn't succeed. If this works, then you can do anything with it.)
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot flash radio radio-crespo...img" (you can press TAB to auto-complete) and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot -w update image-....zip" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next download http://download2.clockworkmod.com/recoveries/recovery-clockwork-6.0.0.7-crespo.img and also put it in the platform-tools directory.
Then type "fastboot flash recovery recovery-clockwork-6.0.0.7-crespo.img" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Now use the volume keys on your phone to navigate to the word Recovery and press the Power button to boot into recovery.
You're now in CWM Recovery, use the volume keys and the power button to go to Mounts & Storage > Mount USB Storage (you might have to scroll down). Now it will come up on your pc and you can transfer the update file for Jelly Bean to your phone. You can find it here: http://forum.xda-developers.com/showpost.php?p=27965168&postcount=1 (use the one for your model for IMM76D).
Unmount the usb storage, go back to the main menu and go to Install Zip from sdcard > Choose zip from sdcard and open the update file you just transferred to your phone.
You can now go back to the main menu and choose "reboot system now". It will ask you if you want to remove the auto recovery installation, do that.
That's all, you now have a clean and working Jelly Bean installation.
Someone else wrote down the same instructions if mine are not clear enough: http://forum.xda-developers.com/showthread.php?t=1785672
Click to expand...
Click to collapse
when i try to unlock bootloader i get an error.
C:\Program Files (x86)\Android\android-sdk\platform-tools>fastboot oem unlock
...
FAILED (remote: Erase Fail)
finished. total time: 5.419s

key3thermal said:
when i try to unlock bootloader i get an error.
C:\Program Files (x86)\Android\android-sdk\platform-tools>fastboot oem unlock
...
FAILED (remote: Erase Fail)
finished. total time: 5.419s
Click to expand...
Click to collapse
And did the unlock procedure show up on your phone?
Also, does fastboot say it's unlocked now? (example: http://miui-germany.de/wp/wp-content/uploads/2011/09/nexus-s-bootloader.png LOCK STATE - UNLOCKED)

Don't worry my friend
Don't worry my friend
here is the solution.
1.first install nexus s usb drivers.
2.download cwm recovery for your nexus s
3.download fastboot
connect your phone in fastbootmode to pc.
go to this website
http://www.clockworkmod.com/rommanager
open command prompt from the fastboot folder by pressing shift+Mouse right click
type following commands
fastboot oem unlock
fastboot flash recovery you downloaded.img
remember u have to put recovery in the same folder as fastboot.
press thanks if this helps...
---------- Post added at 11:35 PM ---------- Previous post was at 11:31 PM ----------
once in recovery go to mounts and storage
mount usb storage to pc
copy your zip file
flash it via cwm.

nexussgeek said:
Don't worry my friend
here is the solution.
1.first install nexus s usb drivers.
2.download cwm recovery for your nexus s
3.download fastboot
connect your phone in fastbootmode to pc.
go to this website
http://www.clockworkmod.com/rommanager
open command prompt from the fastboot folder by pressing shift+Mouse right click
type following commands
fastboot oem unlock
fastboot flash recovery you downloaded.img
remember u have to put recovery in the same folder as fastboot.
press thanks if this helps...
---------- Post added at 11:35 PM ---------- Previous post was at 11:31 PM ----------
once in recovery go to mounts and storage
mount usb storage to pc
copy your zip file
flash it via cwm.
Click to expand...
Click to collapse
Did you even read his problem and what he has already tried?

Check to see if fastboot is seeing your device. Enter the command fastboot devices. It should give you your serial number in the command prompt.

Had the same problem at first.
I just wiped and reflashed and worked like a charm
Sent from my Nexus S JellyBeanz using xda app-developers app

maxx1601 said:
Had the same problem at first.
I just wiped and reflashed and worked like a charm
Sent from my Nexus S JellyBeanz using xda app-developers app
Click to expand...
Click to collapse
how do i wipe?

Actually i didnt even reflash..
I just wiped then rebooted the phone
Sent from my Nexus S using xda app-developers app

SamuelDebruyn said:
And did the unlock procedure show up on your phone?
Also, does fastboot say it's unlocked now? (example: http://miui-germany.de/wp/wp-content/uploads/2011/09/nexus-s-bootloader.png LOCK STATE - UNLOCKED)
Click to expand...
Click to collapse
yea it showed up on the phone. i did volume up to yes and then pressed power. It reboots. And gives error on CMD.
Also lockstate is still locked.

Try using this tool: http://www.redmondpie.com/unlock-bo...d-nexus-7-with-all-in-one-nexus-root-toolkit/
I was unrooted and everything after I flashed a Jelly Bean rom and it seemed like nothin i did could get me CWM back so I used that tool and it pretty much did it automatically. It has an arsenal of commands that could work for you hopefully, good luck

key3thermal said:
yea it showed up on the phone. i did volume up to yes and then pressed power. It reboots. And gives error on CMD.
Also lockstate is still locked.
Click to expand...
Click to collapse
That means we can't use fastboot because the bootloader is still locked. And we can't use adb because we can't boot into Android. I guess that the partition table is f*cked up.
It's possible that you can use ODIN and download mode to fix it but I'm not sure. Because the Nexus has fastboot I barely use ODIN, I hope somebody who's familiar with ODIN and with what it does reads this and helps you.
Be careful with ODIN though, now I know what your problem is I would consider going to a Samsung service center. You didn't root or unlock it so they can't blame you for doing something wrong or voiding the warranty. Just tell them this happened after the OTA update and don't tell them you did it manually.
---------- Post added at 11:20 PM ---------- Previous post was at 11:13 PM ----------
The0Code said:
Try using this tool: http://www.redmondpie.com/unlock-bo...d-nexus-7-with-all-in-one-nexus-root-toolkit/
I was unrooted and everything after I flashed a Jelly Bean rom and it seemed like nothin i did could get me CWM back so I used that tool and it pretty much did it automatically. It has an arsenal of commands that could work for you hopefully, good luck
Click to expand...
Click to collapse
It does the same as the guide above, only sends fastboot commands so it wouldn't help.
albundy2010 said:
Check to see if fastboot is seeing your device. Enter the command fastboot devices. It should give you your serial number in the command prompt.
Click to expand...
Click to collapse
Fastboot succesfully sent the command so that's not the problem.
maxx1601 said:
Actually i didnt even reflash..
I just wiped then rebooted the phone
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
I think wiping wouldn't work because fastboot on the phone failed to wipe the data partition...

SamuelDebruyn said:
That means we can't use fastboot because the bootloader is still locked. And we can't use adb because we can't boot into Android. I guess that the partition table is f*cked up.
It's possible that you can use ODIN and download mode to fix it but I'm not sure. Because the Nexus has fastboot I barely use ODIN, I hope somebody who's familiar with ODIN and with what it does reads this and helps you.
Be careful with ODIN though, now I know what your problem is I would consider going to a Samsung service center. You didn't root or unlock it so they can't blame you for doing something wrong or voiding the warranty. Just tell them this happened after the OTA update and don't tell them you did it manually.
Click to expand...
Click to collapse
I don't think we have download mode do we? If we do and he can find a pit file he will be golden.
Sent from my Nexus S using xda premium

xsteven77x said:
I don't think we have download mode do we? If we do and he can find a pit file he will be golden.
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
Yes we do, I was surprised when I discovered that too
Anyway, here's more info and a possible fix: http://forum.xda-developers.com/showthread.php?t=1396056

SamuelDebruyn said:
That means we can't use fastboot because the bootloader is still locked. And we can't use adb because we can't boot into Android. I guess that the partition table is f*cked up.
It's possible that you can use ODIN and download mode to fix it but I'm not sure. Because the Nexus has fastboot I barely use ODIN, I hope somebody who's familiar with ODIN and with what it does reads this and helps you.
Be careful with ODIN though, now I know what your problem is I would consider going to a Samsung service center. You didn't root or unlock it so they can't blame you for doing something wrong or voiding the warranty. Just tell them this happened after the OTA update and don't tell them you did it manually.
Click to expand...
Click to collapse
It did happen after the OTA update. I did not do anything manually. It showed up yesterday saying theres an update available.

key3thermal said:
It did happen after the OTA update. I did not do anything manually. It showed up yesterday saying theres an update available.
Click to expand...
Click to collapse
Ok, the problem/solution doesn't change. If you would have done it manually you would have flashed it in recovery but the automatic update process does the same (it instructs the recovery to auto flash it on reboot).

SamuelDebruyn said:
Ok, you'll need a Windows computer to fix this. Linux should work too but if you're using Linux I guess you could figure out what would be the instructions for Linux yourself. Mac would work too but I don't know how.
You're now in CWM Recovery, use the volume keys and the power button to go to Mounts & Storage > Mount USB Storage (you might have to scroll down). Now it will come up on your pc and you can transfer the update file for Jelly Bean to your phone. You can find it here: http://forum.xda-developers.com/showpost.php?p=27965168&postcount=1 (use the one for your model for IMM76D).
Click to expand...
Click to collapse
Okay i got to the step where i would mount USB storage from CWM.
But when i choose it i get the message "E: Unable to write to ums lunfile )No such file or directory)"
You think there might be something wrong with the USB storage? Hardware issue?

SamuelDebruyn said:
Ok, you'll need a Windows computer to fix this. Linux should work too but if you're using Linux I guess you could figure out what would be the instructions for Linux yourself. Mac would work too but I don't know how.
Download and install the Android SDK on your computer from http://developer.android.com/sdk/index.html
Open the SDK Manager (there should be a shortcut in your start menu) and install "Android SDK Tools" and "Android SDK Platform-tools" and "Google USB Driver" (it's in Extra).
Turn your phone off, take the battery out, look at the bottom of the phone and write down the model number.
Now go to https://developers.google.com/android/nexus/images and download the factory image for your model for version 4.0.4.
You'll need something like 7-Zip (http://www.7-zip.org/) to open it.
Copy image-so....zip, radio-crespo...img and bootloader-crespo...img from the factory image to the platform-tools directory (on most computers it will be C:\Program Files (x86)\Android\android-sdk\platform-tools and you'll need Administrator rights).
Now open the platform-tools directory from the Android SDK and right click on an empty space while holding the SHIFT button and select "Open command prompt here".
Put the battery back in your phone and press Power while holding the Volume-Up button so it will boot into fastboot mode. Then connect it to your pc.
If Windows starts complaining about drivers then point it your SDK installation directory (include subfolders) or use 7-Zip to unpack http://www.mediafire.com/?5a7gou9droidi53 and point Windows to the directory where you unpacked it. More info on http://www.sevenforums.com/tutorials/97061-driver-install-device-manager.html
When you type "fastboot devices" and press Enter in the command prompt you opened before it should list one device (being your phone).
If you haven't unlocked your phone before type "fastboot oem unlock" and press Enter. Follow the instructions on the screen on your phone to complete the unlock.
Next type "fastboot flash bootloader bootloader-crespo...img" (you can press TAB to auto-complete) and press Enter. (THIS IS THE MOST IMPORTANT STEP, IF THIS GOES WRONG YOUR PHONE IS SCREWED. Don't continue if another step didn't succeed. If this works, then you can do anything with it.)
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot flash radio radio-crespo...img" (you can press TAB to auto-complete) and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot -w update image-....zip" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next download http://download2.clockworkmod.com/recoveries/recovery-clockwork-6.0.0.7-crespo.img and also put it in the platform-tools directory.
Then type "fastboot flash recovery recovery-clockwork-6.0.0.7-crespo.img" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Now use the volume keys on your phone to navigate to the word Recovery and press the Power button to boot into recovery.
You're now in CWM Recovery, use the volume keys and the power button to go to Mounts & Storage > Mount USB Storage (you might have to scroll down). Now it will come up on your pc and you can transfer the update file for Jelly Bean to your phone. You can find it here: http://forum.xda-developers.com/showpost.php?p=27965168&postcount=1 (use the one for your model for IMM76D).
Unmount the usb storage, go back to the main menu and go to Install Zip from sdcard > Choose zip from sdcard and open the update file you just transferred to your phone.
You can now go back to the main menu and choose "reboot system now". It will ask you if you want to remove the auto recovery installation, do that.
That's all, you now have a clean and working Jelly Bean installation.
Someone else wrote down the same instructions if mine are not clear enough: http://forum.xda-developers.com/showthread.php?t=1785672
Click to expand...
Click to collapse
I have the same problem with my Samsung Nexus I9020T but it automatically come even i don't update the phone. my phone is original OS Loaded by Company
I can See Lock Status - UNLOCKED in Fastboot Mode.
When I turned on the phone The same screen will appears.
I Reached till Step 20 Successfully but when i try to Enter The "Recovery" Mode, When i try to do Step 21 it'll Stuck on Google Logo On Middle and a "UnLock icon" on Bottom.
Please Help me ASAP.

[Q] weird problem on Nexus S - please assist

This is going to be pretty long and have had the problem for months so please bear with me, read and see if you could assist.
Borrowed a friends Nexus S a while back. Used it for a few days, turned it on one day and it stays on the black google screen with the open padlock at the bottom
I am able to enter Fastboot mode is shown in image 2; lock state is unlocked.
I followed the instructions as in post 2 on the following thread
HTML:
http://forum.xda-developers.com/showthread.php?t=1787169
and as copied below but when i got to the part where i needed to mount my sdcard i get the error " unable to write to ums lunfile (no such file)".
Originally Posted by SamuelDebruyn View Post
Ok, you'll need a Windows computer to fix this. Linux should work too but if you're using Linux I guess you could figure out what would be the instructions for Linux yourself. Mac would work too but I don't know how.
Download and install the Android SDK on your computer from http://developer.android.com/sdk/index.html
Open the SDK Manager (there should be a shortcut in your start menu) and install "Android SDK Tools" and "Android SDK Platform-tools" and "Google USB Driver" (it's in Extra).
Turn your phone off, take the battery out, look at the bottom of the phone and write down the model number.
Now go to https://developers.google.com/android/nexus/images and download the factory image for your model for version 4.0.4.
You'll need something like 7-Zip (http://www.7-zip.org/) to open it.
Copy image-so....zip, radio-crespo...img and bootloader-crespo...img from the factory image to the platform-tools directory (on most computers it will be C:\Program Files (x86)\Android\android-sdk\platform-tools and you'll need Administrator rights).
Now open the platform-tools directory from the Android SDK and right click on an empty space while holding the SHIFT button and select "Open command prompt here".
Put the battery back in your phone and press Power while holding the Volume-Up button so it will boot into fastboot mode. Then connect it to your pc.
If Windows starts complaining about drivers then point it your SDK installation directory (include subfolders) or use 7-Zip to unpack http://www.mediafire.com/?5a7gou9droidi53 and point Windows to the directory where you unpacked it. More info on http://www.sevenforums.com/tutorials...e-manager.html
When you type "fastboot devices" and press Enter in the command prompt you opened before it should list one device (being your phone).
If you haven't unlocked your phone before type "fastboot oem unlock" and press Enter. Follow the instructions on the screen on your phone to complete the unlock.
Next type "fastboot flash bootloader bootloader-crespo...img" (you can press TAB to auto-complete) and press Enter. (THIS IS THE MOST IMPORTANT STEP, IF THIS GOES WRONG YOUR PHONE IS SCREWED. Don't continue if another step didn't succeed. If this works, then you can do anything with it.)
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot flash radio radio-crespo...img" (you can press TAB to auto-complete) and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next type "fastboot -w update image-....zip" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Next download http://download2.clockworkmod.com/re...0.7-crespo.img and also put it in the platform-tools directory.
Then type "fastboot flash recovery recovery-clockwork-6.0.0.7-crespo.img" and press Enter.
Now type "fastboot reboot-bootloader" and press Enter and wait for your phone to reboot into fastboot mode.
Now use the volume keys on your phone to navigate to the word Recovery and press the Power button to boot into recovery.
You're now in CWM Recovery, use the volume keys and the power button to go to Mounts & Storage > Mount USB Storage (you might have to scroll down). Now it will come up on your pc and you can transfer the update file for Jelly Bean to your phone. You can find it here: http://forum.xda-developers.com/show...68&postcount=1 (use the one for your model for IMM76D).
Unmount the usb storage, go back to the main menu and go to Install Zip from sdcard > Choose zip from sdcard and open the update file you just transferred to your phone.
You can now go back to the main menu and choose "reboot system now". It will ask you if you want to remove the auto recovery installation, do that.
That's all, you now have a clean and working Jelly Bean installation.
Someone else wrote down the same instructions if mine are not clear enough: http://forum.xda-developers.com/show....php?t=1785672
Click to expand...
Click to collapse
This prevented me from putting the stock image on the sdcard for flashing via CWM.
is there another way i can get this working, maybe via fastboot or via ODIN so i can return my friends phone.
Thank you.

Hi I had this problem to, mine was from a bad flash / bad firmware.
First I suggest http://forum.xda-developers.com/showthread.php?t=2284670 better recovery.
After from recovery
select factory reset, wipe cache, and from advance wipe dalvic cache.
then select mount usb, copy to card slim bean 3.1.0 http://www.slimroms.net/index.php/downloads/dlsearch/viewdownload/465-crespo/2505-slim-ns-3-1-0-official plus gaps http://www.slimroms.net/index.php/downloads/dlsearch/viewdownload/461-addonsfullpackages-412/2501-aio-addons, flash them in this order.
After first boot and config u can use http://www.wugfresh.com/nrt/ to write the OEM firmware.

Sorry this didn't work because nothing can be written to system and the sdcard is still not able to mount
Sent from my GT-N7100 using xda app-developers app