[Q] Nexus 10 bircked after fasboot unlock - Nexus 10 Q&A, Help & Troubleshooting

Not really bricked I would say, But i did fastboot oem unlock and pressed unlock and start and it just stays at the bootanimation logo no matter what i do. I tried to flash the factory image back, it says completed but then it wont boot still, i tried to re lock the bootloader and nothing, any ideas on what to do?

stealthj said:
Not really bricked I would say, But i did fastboot oem unlock and pressed unlock and start and it just stays at the bootanimation logo no matter what i do. I tried to flash the factory image back, it says completed but then it wont boot still, i tried to re lock the bootloader and nothing, any ideas on what to do?
Click to expand...
Click to collapse
Are you able to access recovery at all? If your able to access recovery try preforming a factory reset to see if you can get past the boot animation. Also check out this information that may be helpful.

stealthj said:
Not really bricked I would say, But i did fastboot oem unlock and pressed unlock and start and it just stays at the bootanimation logo no matter what i do. I tried to flash the factory image back, it says completed but then it wont boot still, i tried to re lock the bootloader and nothing, any ideas on what to do?
Click to expand...
Click to collapse
Following steps fixed this problem for me: http://forum.xda-developers.com/showpost.php?p=34188192&postcount=32

shimp208 said:
Are you able to access recovery at all? If your able to access recovery try preforming a factory reset to see if you can get past the boot animation. Also check out this information that may be helpful.
Click to expand...
Click to collapse
100% helped thanks for all the quick info!! if mods can delete this thread that would be great...

stealthj said:
100% helped thanks for all the quick info!! if mods can delete this thread that would be great...
Click to expand...
Click to collapse
Always glad to hear that I was able to help someone out, but I'm always especially happy when I can help someone un-brick there device.

so the deal here is...
so once your in bootloader, hit recovery, then you will see the little dead droid with the triangle... this is where it gets tricky...
keep tapping ( DONT HOLD) the power and volume left ( dunjno which is up or down, so i say left, the one close to the power key)., or in somke cases just mash all the buttons till the menu pops up! then click wipe data then wipe cache and the device reboots itself... give it a try!
i dont knwo why the recovery menu doesnt pop up unjtil u keep pressing volume up/down and power buttons, just keep tapping them in the recovery menu weith the android triangle and u should see the menu pop up

stealthj said:
so the deal here is...
so once your in bootloader, hit recovery, then you will see the little dead droid with the triangle... this is where it gets tricky...
keep tapping ( DONT HOLD) the power and volume left ( dunjno which is up or down, so i say left, the one close to the power key)., or in somke cases just mash all the buttons till the menu pops up! then click wipe data then wipe cache and the device reboots itself... give it a try!
i dont knwo why the recovery menu doesnt pop up unjtil u keep pressing volume up/down and power buttons, just keep tapping them in the recovery menu weith the android triangle and u should see the menu pop up
Click to expand...
Click to collapse
Very interesting to know, maybe you should make a thread in the general section with your findings so other people can easily find this useful information as this seems to be a common problem people run into.

stealthj said:
so the deal here is...
so once your in bootloader, hit recovery, then you will see the little dead droid with the triangle... this is where it gets tricky...
keep tapping ( DONT HOLD) the power and volume left ( dunjno which is up or down, so i say left, the one close to the power key)., or in somke cases just mash all the buttons till the menu pops up! then click wipe data then wipe cache and the device reboots itself... give it a try!
i dont knwo why the recovery menu doesnt pop up unjtil u keep pressing volume up/down and power buttons, just keep tapping them in the recovery menu weith the android triangle and u should see the menu pop up
Click to expand...
Click to collapse
This ^
Works perfect. Thanks so much... :laugh:

I've actually heard that it's a fastboot problem (with the tool, not the firmware on your device). Downloading the latest version of platform-tools solved this particular problem in a hurry for me, and it's probably best practice in the long run.

Is there something I can do in this situation except i don't have stock recovery installed?
Nevermind had a moment

Related

HELP!!!!!!!!!!!!!!!!!!!!!!!!

I just got a NexusOne last night from someone who had already rooted it. So I went to erase all data on the phone and now it will not boot up. The phone will just stay at the boot animation. I do not have any of the software on my computer, nor do I know how to get it.
If someone on here can give a step by step instructions on how to fix this I would be super thankful. Also I have tried all of the volume down fixes. I just end up on a screen that says fastboot, recovery, clear storage,simlock with 3 little green droids at the bottom.
baileymeadows1 said:
I just got a NexusOne last night from someone who had already rooted it. So I went to erase all data on the phone and now it will not boot up. The phone will just stay at the boot animation. I do not have any of the software on my computer, nor do I know how to get it.
If someone on here can give a step by step instructions on how to fix this I would be super thankful. Also I have tried all of the volume down fixes. I just end up on a screen that says fastboot, recovery, clear storage,simlock with 3 little green droids at the bottom.
Click to expand...
Click to collapse
Don't panic too much.
If you can get that far it isn't bricked.
I can only assume you have some sort of recovery also?
You need to put a rom on your SD card and boot into recovery and flash the rom.
Make sure you wipe again before hand, including the dalvik cache.
All should be good then.
1. Download selected ROM (Cyan, Modaco...etc)
2. Make sure it is on SD Card (root)
3. Boot phone into recovery
4. Wipe Dalvik and Data
5. Flash ROM
6. Reboot
7. Drool over it all day long.
HTH.
Got You...
baileymeadows1 said:
I just got a NexusOne last night from someone who had already rooted it. So I went to erase all data on the phone and now it will not boot up. The phone will just stay at the boot animation. I do not have any of the software on my computer, nor do I know how to get it.
If someone on here can give a step by step instructions on how to fix this I would be super thankful. Also I have tried all of the volume down fixes. I just end up on a screen that says fastboot, recovery, clear storage,simlock with 3 little green droids at the bottom.
Click to expand...
Click to collapse
Okay, Here we go.. First press and hold down the trackball, then while doing that press and hold the power button. Now, here you should see a white screen with android's on skateboards... Choose the one that says bootloader, by pressing the power key as that selection is highlighted.
Now, Here you should see your bootloader.. Go To Cyanogen Site and thread for 5.0.3 and download the 5.0.3 rom, the gappspassion ere36b 2 file, and I once your done your good to go...
So this is how it goes. Download Files... Press Trackball and hold power.. As soon as you see the screen come up, Press the power button but assure that Bootloader is highlited in blue so thats the direction you'll go. Now after that, use the vol- button and scroll to revovery, once in blue and highlighted, press the power and your on your way to the best part...
Once here, you'll see a black screen with green letters, here choose, usb-toggle, press the trackball and you should see it come up as a disk on your cpu.. From here copy the files i told you to download.. TO THE ROOT OF YOUR SD CARD, MEANING THE WHITE OPEN SPACE, NOT A FOLDER. Once your done with that, eject the device and on the device press the trackball, this will get you out of the usb toggle.Now, scroll with the trackball to flash from sd..
Okay In this order.. FOLLOW THE ORDER...
Flash The 5.0.3 rom first, first do a wipe, (scroll to wipe/factory restore, wipe dalvik cache) now flash the rom, it's easy you'll know.. Once thats done, it'll say done... Flash the gapps-ere36b file.. once that is done... it'll say done... it will land on "Reboot" if it dosn't press the vol- unitl you do see it. Once you reboot your good...
You probably deleted the boot by mistake. Remeber this is just as sensitive as a MAC so be sure to listen to what I said.. You have one more task which is to flash the Radio, but your ok with the one on Cyanogens rom.. When ready PM me and I will continue to help you...
Okay, Here we go.. First press and hold down the trackball, then while doing that press and hold the power button. Now, here you should see a white screen with android's on skateboards... Choose the one that says bootloader, by pressing the power key as that selection is highlighted.
When I highlight bootloader and click on it I get up top in red Fastboot USB and then I get an error sound. It seems that my phone is not being read by my computer when connected via USB. Is there any other way to fix this at all? There are no actions that happen, I am unable to do anything.
Your Right.. On Your Way...
baileymeadows1 said:
Okay, Here we go.. First press and hold down the trackball, then while doing that press and hold the power button. Now, here you should see a white screen with android's on skateboards... Choose the one that says bootloader, by pressing the power key as that selection is highlighted.
When I highlight bootloader and click on it I get up top in red Fastboot USB and then I get an error sound. It seems that my phone is not being read by my computer when connected via USB. Is there any other way to fix this at all? There are no actions that happen, I am unable to do anything.
Click to expand...
Click to collapse
Okay, So you did the right thing.. Your not doing anything wrong.. Where it says fastboot usb in read it means your still in fastboot you haven't went to bootloader. Press the power button while bootloader is highlighted in blue, once you do that you should end up on the second screen whre you scroll down with the vol- button to highlight recovery.. once there press the power button.. From Here continue on where I left off above..
Don't worry buddy, almost there, NOTHING IS WRONG WITH YOUR NEXUS, so don't panic there little one. You'll be on your way showing everyone diff roms and riding the android wave like your stupid... LOL
It is not working. Fastboot appears in Red. When ipress the power button when bootloader is in blue it just takes me back a screen.
Huh?
baileymeadows1 said:
It is not working. Fastboot appears in Red. When ipress the power button when bootloader is in blue it just takes me back a screen.
Click to expand...
Click to collapse
Sorry, I was busy in the Modaco Section which i hope you get to it...
Alright.. Fastbootusb is suppose to be highlighted in red when first reach the fastboot screen i.e. skateboards... Here is where bootloader is highlighted in blue. Here is where you click the power button and it will take you to the next screen. *Here* if you just press the power button again it does take you back a screen to the start, but, YOUR suppose to use the vol- (down) button and scroll to recovery. Then press the power button up top. Then you'll see the screen wipe down and from there your on your way...
This section is recovery.. (the black screen Green letters) Here is where I told you flash the roms.
Wow... gotta love when people, who have no business modding their phones, leap before they look.
uansari1 said:
Wow... gotta love when people, who have no business modding their phones, leap before they look.
Click to expand...
Click to collapse
You Should not be Stock Anymore Buddy... Modaco Relased the HTC Desire Sense UI 2.1 rom.. Completly ligit.. Now, i just done know what happened there with Dude.. Hope he's fine..

[Q] Stuck Android logo only

Hi Folks
My tab only stuck Android logo, ask for password. i enter password then again comes android logo and nothing
I tried hard reset combination. but none worked for me. is there any solution to this problem ?
a solid hard reset combination ? or a rom which will recover my device from this state ?
Any help would be greatly appreciated.
Thanks & regards
subr4t4 said:
Hi Folks
My tab only stuck Android logo, ask for password. i enter password then again comes android logo and nothing
I tried hard reset combination. but none worked for me. is there any solution to this problem ?
a solid hard reset combination ? or a rom which will recover my device from this state ?
Any help would be greatly appreciated.
Thanks & regards
Click to expand...
Click to collapse
Sounds like you'll need to try to do a factory wipe from recovery and then flash a zip of the stock rom (which you'll need to copy to your SD card)
Did forget your own password or buy this one hot?
dottat said:
Sounds like you'll need to try to do a factory wipe from recovery and then flash a zip of the stock rom (which you'll need to copy to your SD card)
Did forget your own password or buy this one hot?
Click to expand...
Click to collapse
Probably not a good idea for him to answer that if it's the latter.
dottat said:
Sounds like you'll need to try to do a factory wipe from recovery and then flash a zip of the stock rom (which you'll need to copy to your SD card)
Did forget your own password or buy this one hot?
Click to expand...
Click to collapse
Thanks for reply
Trying to factory wipe by following some hard reset manual but none worked for me.
No, password i know still i can enter.
Trying to restore with Update or Full package.
Acer_A500_0.000.00_4.017.07_EMEA_CUS7_1311771237783_253e5e46.zip
Acer_A500_0.000.00_4.010.42_EMEA_GEN3_1311244577711_036d89ae New.zip
Tried with this 2 files, but none worked yet.
which file i ve to try from here ?
http://forum.xda-developers.com/showthread.php?t=1113878
??
anyone else ? i m still stuck
Did you try a full wipe of the tablet? Hold down the volume up key and the power button until the tablet vibrates. Release the power button while still holding the volume up key, and slide the screen lock button (next to the volume up key) to the right and then back to the left.
The screen should display 'Erasing Userdata', you can then release the volume key. It should then erase the cache, Acer says it can take 5-10 minutes to complete. The tablet should then reboot, and you may be able to get in from the stock settings.
If the tablets hangs at 'Erasing Cache' for more than 15 minutes, force a power down by holding in the power key. The try the power/volume/lock routine again.
subr4t4 said:
Tried with this 2 files, but none worked yet.
Click to expand...
Click to collapse
What doesn't work exactly? Did you get an error during installation? Or was installation successful but the problem still exists?
ThatGeekGuy said:
Did you try a full wipe of the tablet? Hold down the volume up key and the power button until the tablet vibrates. Release the power button while still holding the volume up key, and slide the screen lock button (next to the volume up key) to the right and then back to the left.
The screen should display 'Erasing Userdata', you can then release the volume key. It should then erase the cache, Acer says it can take 5-10 minutes to complete. The tablet should then reboot, and you may be able to get in from the stock settings.
If the tablets hangs at 'Erasing Cache' for more than 15 minutes, force a power down by holding in the power key. The try the power/volume/lock routine again.
Click to expand...
Click to collapse
Tried exactly same as u said, it shows "Erasing cach before sd update" then it brings recovery icon. nothing........
sc2k said:
What doesn't work exactly? Did you get an error during installation? Or was installation successful but the problem still exists?
Click to expand...
Click to collapse
Installation was 80% but not success........ stuck @ Recovery logo
anyone else with any other idea? m still stuck......
I have the same issues. I have tried installing new roms, and still get the same issues. Any ideas would be great

[Q] Unlock and stuck no matter what

After unlocking the N 10 and pressing start it is stuck on the "cross".
I go back to the bootloader and I see the following message :
" downloading - do not turn off the target" either connected or disconnected from the pc.
In this case there is no up or down arrows the only choice is "start"
From here to go back to the bootloader without the message I have to press power and both volume.
Then I can select recovery. Once in recovery I cannot get into the recovery menu no matter the way I press power and volume.
If I leave the N 10 on recovery after a while it goes back to the screen with the "cross".
Of course in this configuration I cannot access adb and fastboot.
I would really appreciate the help of the forum members.
gunner1937 said:
After unlocking the N 10 and pressing start it is stuck on the "cross".
I go back to the bootloader and I see the following message :
" downloading - do not turn off the target" either connected or disconnected from the pc.
In this case there is no up or down arrows the only choice is "start"
From here to go back to the bootloader without the message I have to press power and both volume.
Then I can select recovery. Once in recovery I cannot get into the recovery menu no matter the way I press power and volume.
If I leave the N 10 on recovery after a while it goes back to the screen with the "cross".
Of course in this configuration I cannot access adb and fastboot.
I would really appreciate the help of the forum members.
Click to expand...
Click to collapse
You're in a bootloop. While in recovery (without options) you need to press all 3 buttons on top at the same time. Don't hold them, just press them and release. Once or twice should be enough to pull up the recovery options. Once there, do a factory reset and you'll be all set.
Mine got pretty hosed when unlocking too. Couldn't even get into recovery. Had to use fastboot to flash recovery.img, then I could get into recovery and do a factory reset.
Sent from my Nexus 10 using XDA Premium HD app
Blueback22 said:
You're in a bootloop. While in recovery (without options) you need to press all 3 buttons on top at the same time. Don't hold them, just press them and release. Once or twice should be enough to pull up the recovery options. Once there, do a factory reset and you'll be all set.
Click to expand...
Click to collapse
Thank you very much (I also press the right button).
At first I wanted to reply that even this option did not work though I tried it more than once. Instead of replying to your post I decided to give a final try and it worked. In my previous attempts I was obviously taking a nap on the 3 buttons.

[Q] soft bricked i think

i have the problem where it says after lg logo
fastboot mode started
ubc_start()
i then managed to turn off the phone holding the power button
and tried to get into recovery mode using vol down + power button and after lg logo appears releasing the buttons and then holding them again
this got me into a white screen with two options to choose from
factory hard reset
permanently erase user data & reset settings?
press power key to confirm and any other key to cancel
how do i really get into recovery? twrp
and if i press the power key now will it erase everything on the phone? internal storage? music photos ect?
anonymousss said:
i have the problem where it says after lg logo
fastboot mode started
ubc_start()
i then managed to turn off the phone holding the power button
and tried to get into recovery mode using vol down + power button and after lg logo appears releasing the buttons and then holding them again
this got me into a white screen with two options to choose from
factory hard reset
permanently erase user data & reset settings?
press power key to confirm and any other key to cancel
how do i really get into recovery? twrp
and if i press the power key now will it erase everything on the phone? internal storage? music photos ect?
Click to expand...
Click to collapse
anyonee ? i really need some help here and dont want to lose my data
and i need to make my phone work again
Pushing a thread after 10 minutes? Wow, you have a great patience..
btw, i doubt that you can fix it because you cant even use google, but anyways... https://www.google.de/search?q=lg+g...nnel=fflb&gfe_rd=cr&ei=cYUMU6iEG-fa8gew7oGYAg
5 seconds google...
If you have twrp installed that menu won't erase the phone, it will start twrp. And questions go in Q&A not General
kewkie said:
Pushing a thread after 10 minutes? Wow, you have a great patience..
btw, i doubt that you can fix it because you cant even use google, but anyways... https://www.google.de/search?q=lg+g...nnel=fflb&gfe_rd=cr&ei=cYUMU6iEG-fa8gew7oGYAg
5 seconds google...
Click to expand...
Click to collapse
ofc i used google before making this thread but when i tried to get into recovery and managed to go the white screen i thought that i could save myself the pain of trying the other solutions i found on google
thanks anyway
gunnyman said:
If you have twrp installed that menu won't erase the phone, it will start twrp. And questions go in Q&A not General
Click to expand...
Click to collapse
thanks a lot !

Can't access fastboot mode through physical keys

Hi all!
After a complete restore trough the factory image flash, I can't access in the fastboot mode through the vol+ and power key combination.
In any case, I can access in the fastboot mode through the advanced reboot menu in the developer option.
Really strange!
So, if I will incur in a system bootloop or something, I'm a bit f**ked.
Any ideas?
I've seen many people having this issue generally they just haven't been holding the keys long enough. It appears sometimes it takes an extremely long time to boot with the keys.
bladestonez said:
I've seen many people having this issue generally they just haven't been holding the keys long enough. It appears sometimes it takes an extremely long time to boot with the keys.
Click to expand...
Click to collapse
Hi man, thanks for your reply!
I hold the buttons very well, simply my phone "skips" the fastboot and goes straight to normal system boot.
In order I do the following steps:
- shut down the phone
- press vol+ and power on keys
- "your bootloader is unlocked bla bla" message appears
- system boot
WHAT THE HECK?
Hi !
I've got exactly the same prob... Must be using the advanced reboot menu to access fastboot ...
Hateware said:
Hi man, thanks for your reply!
I hold the buttons very well, simply my phone "skips" the fastboot and goes straight to normal system boot.
In order I do the following steps:
- shut down the phone
- press vol+ and power on keys
- "your bootloader is unlocked bla bla" message appears
- system boot
WHAT THE HECK?
Click to expand...
Click to collapse
Try holding volume button then power, release power when phone starts to boot but continue holding volume. I have had phones in the past that we're just picky to get into recovery or fastboot. Might just take a little experimenting with when to release the buttons. All I can think of but I know I have had difficulty on other devices.
lejailleur said:
Hi !
I've got exactly the same prob... Must be using the advanced reboot menu to access fastboot ...
Click to expand...
Click to collapse
Glad I'm not alone in this problem!
Did you perform some operation like hard reset, reflash? Can you define when the problem appeared?
I was on Beta3, and I wanted to unlock my bootloader ... I couldn't do it with the hardkeys ... It was 2 days ago... Now, I'm in 9.0.11 and still the same prob ...
Uh, very strange.
Any ideas on how to resolve this issue? Because if something goes wrong like system boot failure or recovery partition corruption we are in a big trouble, since the only method to get fastboot mode is through the system...
Try holding volume up, volume down and power at the same time. I think that was it.
@trinidude4 : Thank you so much, It was that !!

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