I guess I just messed up my phone...
Long story short: Flashed TWRP and accidentally let it root my phone, so it wouldn't boot. Flashed venom rom and it booted ok, but now I don't have wifi, mobile data, IMEI IS GONE, and phone won't be recognized by pc in download mode or normal mode. I want it to relock it so I can flash the stock ROM, but since pc don't recognize it, I can't go further.
Any help will be appreciated.
Related
So I am the proud owner of a shiny, new Galaxy Nexus (GSM). Unlocked the bootloader and installed CWM recovery and was doing great. Today I decided to install the volume fix. Installed the zip through recovery, completed and rebooted. The phone got stuck in a bootloop over and over and over and over and would not boot Android at all. Did a ton of research here and everywhere and, in a panic, I booted into CWM recovery, reset the cache & did a full factory reset. NOW, the phone will not go past the Google bootscreen with the unlock symbol, no matter what I do. AND, I can't even flash the original google image because I can't get in to set USB debugging so my computer won't even recognize the phone (FYI, I'm on a Mac). I am at a complete loss and don't know what to do. If I could only get the computer to recognize the phone I could flash the original google image through Terminal, but alas, I can't. Any ideas? If I can somehow get this phone back up and running I would be eternally grateful. For now, I think I may be SOL. Thanks....
This happened to me, I was not able to solve the issue, even though I could push and pull data to and from the device via ADB. I could still not get past the google logo. I decided to lock the boot loader again and return to the store for a new device.
http://groups.google.com/group/android-building/msg/2cd2b16ed56a7e84
Sent from my Galaxy Nexus using XDA App
hartford said:
So I am the proud owner of a shiny, new Galaxy Nexus (GSM). Unlocked the bootloader and installed CWM recovery and was doing great. Today I decided to install the volume fix. Installed the zip through recovery, completed and rebooted. The phone got stuck in a bootloop over and over and over and over and would not boot Android at all. Did a ton of research here and everywhere and, in a panic, I booted into CWM recovery, reset the cache & did a full factory reset. NOW, the phone will not go past the Google bootscreen with the unlock symbol, no matter what I do. AND, I can't even flash the original google image because I can't get in to set USB debugging so my computer won't even recognize the phone (FYI, I'm on a Mac). I am at a complete loss and don't know what to do. If I could only get the computer to recognize the phone I could flash the original google image through Terminal, but alas, I can't. Any ideas? If I can somehow get this phone back up and running I would be eternally grateful. For now, I think I may be SOL. Thanks....
Click to expand...
Click to collapse
One more post like this in Dev section and you'll be banned for 3 weeks
I've done about 3 hours of research on this forum and the internet in general, and I can't seem to find a situation like the one I'm in. I'm not particularly savvy at all of this, but have successfully rooted a few phones and have played with a variety of ROMs for both tablet and phone. I have the Android SDK installed, the drivers for my phone installed on my computer, PDANet, the works. I'm on a Windows 7 laptop.
I had a new JRO03L ROM build for my verizon GNex flashed, and was getting quicker than expected battery drain. So I decided to flash a custom kernel. I must have flashed the incorrect version of this kernel.
When I rebooted after flashing the kernel in CWM, it went into a bootloop on the Google screen. I waited an hour, pulled the battery and tried to boot into hboot (volume down+power button). Lo and behold, I can't get back into CWM! I have no option to enter recovery, I'm only able to start the boot process.
So I plug it into my computer, hoping that I might be able to use the GNex Toolkit (v7.8) to restore to stock and start over, or even just try to use fastboot to ... do something - anything! - and my computer doesn't recognize my phone when in hboot. When in hboot, my device manager recognizes the phone as "SAMSUNG Mobile USB CDC Composite Device" and as a modem. When I start the boot process and it is bootlooping, my computer recognizes it as my phone, but can't install the drivers properly.
Any help would be greatly appreciated, even if you can get me back to stock. I have a nandroid backup on my SDCard; I just need to be able to get to it and flash it. I would be forever in your debt if you can help me out! Thank you in advance!
rs18 said:
I've done about 3 hours of research on this forum and the internet in general, and I can't seem to find a situation like the one I'm in. I'm not particularly savvy at all of this, but have successfully rooted a few phones and have played with a variety of ROMs for both tablet and phone. I have the Android SDK installed, the drivers for my phone installed on my computer, PDANet, the works. I'm on a Windows 7 laptop.
I had a new JRO03L ROM build for my verizon GNex flashed, and was getting quicker than expected battery drain. So I decided to flash a custom kernel. I must have flashed the incorrect version of this kernel.
When I rebooted after flashing the kernel in CWM, it went into a bootloop on the Google screen. I waited an hour, pulled the battery and tried to boot into hboot (volume down+power button). Lo and behold, I can't get back into CWM! I have no option to enter recovery, I'm only able to start the boot process.
So I plug it into my computer, hoping that I might be able to use the GNex Toolkit (v7.8) to restore to stock and start over, or even just try to use fastboot to ... do something - anything! - and my computer doesn't recognize my phone when in hboot. When in hboot, my device manager recognizes the phone as "SAMSUNG Mobile USB CDC Composite Device" and as a modem. When I start the boot process and it is bootlooping, my computer recognizes it as my phone, but can't install the drivers properly.
Any help would be greatly appreciated, even if you can get me back to stock. I have a nandroid backup on my SDCard; I just need to be able to get to it and flash it. I would be forever in your debt if you can help me out! Thank you in advance!
Click to expand...
Click to collapse
Post three of my guide.
Push another rom.zip to your phone and flash it (if you don't already have one there).
If you have one...You're not getting into the correct menu.
You're in ODIN.
Bootloader/Recovery is BOTH volume buttons.
Jubakuba said:
Post three of my guide.
Push another rom.zip to your phone and flash it (if you don't already have one there).
If you have one...You're not getting into the correct menu.
You're in ODIN.
Bootloader/Recovery is BOTH volume buttons.
Click to expand...
Click to collapse
Thank you. I'm an idiot. It's been a long while since I've put this into recovery via physical buttons.
By the way, your guide is excellent. How have I not stumbled across this?
Hi!
Today my galaxy nexus started to reboot after about 10 seconds after the complete boot (i am able to do some actions before the reboot).
I had it rooted and unlocked before in 4.3.
Today I try to install recovery via fastboot everything go fine in fastboot (writing ok, file is the right for this phone) but when i go to recovery i got the red bot instedad of the recovery.
I installed all the driver usb google ecc but nexus toolkit can't recognize me, the only driver that appear in windows system is android bootloader.
I also reflash stock 4.3 via fastboot but the problem keeps happening.
My problem is that I need to save my gallery and some pdf but i can't access, can't do a nandroid backup without recovery and I don't want to factory reset before saving that data.
Some help. I lost this night trying to fix and i want to give my time to other thing
Thanks in advance
Everything was great, until it wasnt. I unlocked my bootloader. Great.
Flashed twrp. Smooth.
Turned the phone back on, went through setup and turned back on dev options with adb.
Rebooted to recovery. Made a backup. Great. Phone fires up.
Go back to recovery and upon a reboot, it tells me I have no OS installed.
Uh oh... No biggie, I have the system image from google downloaded. I have a twrp backup, im good. Sure enough the phone does not fire up.
I go back to recovery to restore. It fails 3 times in a row when installing System.img.....
My heart sank.
I go back to bootloader and I have no fastboot interface anymore. In fact my computer doesnt even recognize a device attached to it. It does in recovery. But not in bootloader.
So im stuck not giving fastboot commands to a phone with a custom recovery, that cant restore its own nandroid.... wtf
HELP PLZ
Install the drivers again or find another pc to install them to. You have to get the phone recognized in fastboot as far as I know. Maybe someone else can get in another way.
Bobby, your exactly right. I used a different pc to get fastboot drivers working again. Just flashed the stock image from google. Good to go. Thanks for the advice
Hi all,
I'm turning to forums now because I'm desperately in need of help.
I have an Oppo Find 7a which I bought about 9 months ago. When I first got it I tried flashing Cyanogenmod to it (unsuccessfully), and then tried rooting the phone. I have since unrooted the phone, and am running Color OS v 1.2.5i and really really need to update. Problem is, I cannot seem to update the operating system. Here's what happens:
Phone fails to boot to recovery
In my attempts to install Cyanogenmod, I installed a custom recovery. However I couldn't get Cyanogenmod to flash properly, so I tried reverting to the stock recovery. Did that, which seemed to work fine. However, since rooting and unrooting my phone, I cannot boot into reocovery at all. When turning off the phone and then pressing power+volume down to try and boot in, the "OPPO" logo comes up as if trying to boot into recovery, then the phone just turns off and boots into normal OS. Have tried many things but can't seem to get into recovery at all. This means that when an OS update is detected (which it is), the phone tries to reboot into recovery to install the update and cannot. So I'm stuck on a very buggy OS and can't do anything to update. Before you suggest adb+fastboot solutions, please read below:
Phone not recognised in PC at all
When plugging the phone into a PC via usb cable literally nothing happens (aside from the phone detecting it is charging). The phone does not mount as a volume in Windows, the phone is not detected as a device in device manager, as far as the computer is concerned, the phone is not even there. I have tried having the phone plugged in and installing all the proper adb drivers, but this has still yielded no results. And yes USB debugging is definitely enabled on the phone. I don't know why, but for some reason I literally cannot plug my phone into a PC anymore which limits me a LOT in terms of fixing the problem above.
Basically I really need to update the OS on this phone and am compeltely stuck: nothing seems to work. Can anyone help me out here. What do I need to do?? Any help is greatly appreciated.
seem adb device in windows device manager when the phone plug USB at bootloader?
if yes, you can use adb+fastboot solution