I have a vzw g2. I wanted to download the recent OTA and have run into a major problem. I am rooted and had TWRP but returned to stock recovery using post #7 (flashify post) on http://forum.xda-developers.com/showthread.php?t=2582195. After the download when the phone tried to reboot it went briefly to the LG screen then some white lettering flashed on the screen too fast to read. The screen then black (with a slight backlight) and never did anything else.
Unfortunately it doesnt boot enough to get in download mode or to ADB. I have tried to volume down and power to do hard reset. It goes to hard reset screen and I press power to reset and it quickly goes to black screen again.
I can try to upload the video of me trying to reboot if that helps. I would greatly appreciate the help.
firgured it out by following http://forum.xda-developers.com/showthread.php?t=2582142
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I was running Cyanogen 6.1 on my HTC Dream fine, after that i decided for full downgrade. So i searched google for it and found the cyanogen wiki for doing it. I followed each step and after flashing DREAIMG.NBH to my phone, it restarted. And so it entered a boot loop. I took off the batery and then tried to enter recovery or the bootloader.When powering the phone normally, i see the T-Mobile logo, and after that, the screen turns black. Whenever i try Camera + Power, after the logo it goes to black screen. Home + Power points the same thing and so does back + power. Fastboot doesn't seem to work even though i have all drivers properly installed and the Android ADB Device shows under Device Manager.
I know i messed up because i didn't wipe before the downgrade. If there is any possibility to repair it? If so..what is to be done?
Thank you in advance!
used gingerbreak on g2. Got superuser and everything was great. Now (don't know why) no splash screen, no recovery even holding down volume and power on boot, random screen blackout. tried to re-gingerbreak with no effect. tried hard reset with no effect. stuck in hell please help. phone is stock rom and has no modifications even has all bloat-ware.
p.s. initial problem upon booting screen black but have lights at bottom after stock boot sound hit power twice and phone is active like normal. now stuck like this after each boot and couldn't find anything about the problem after searching. I hope this hasn't been covered before. Any thoughts? I am at my wits end about to get out the light saber and take out my frustrations on the mutt
If your phone is this: http://www.htc.com/us/products/t-mobile-g2/ then you're in the wrong place.
Hi all,
I have an issue with my D802 int LG G2.
I attempted to flash the 4.4 update from this thread via CMW recovery however part way through the install, the phone turned off and tried to restart.
As a result, the phone now only shows the LG logo and the LED changes colour constantly.
I cannot seem to get it to boot into a recovery mode, nor download mode..
Any ideas? I've had a search around but there doesn't seem to be too much help..
FYI, I can access the 'hard reset' menu by holding Vol - and power twice on boot, but that seems about it.
Looks like i've managed to resolve the problem - Get to the hard reset screen and opt to reset it to then go back to the custom recovery. Simply restoring my old backup worked.
So this happened when I installed latest version of LOS14.1.
Basically happened to me 3 times, the screen won't turn on after I lock my phone, reboot doesn't help and there is no logo on boot. Black screen in recovery and download mode. I managed to enter download mode and installed stock firmware but the phone screen is still black.
When it first happened I managed to 'repair' the screen by pressing power button for some time. Second time it happened I got lucky again and screen turned on so I did factory reset. This time I can't do anything, I flashed the stock firmware and the screen is still black with blue LED on. I'm out of options and have no idea what to do, I am going to open my phone tomorrow to check if some cables loosened up.
My device restarted and after a software update and got stuck on a boot loop. I was able to get the phone initially into download mode as I thought I would try flashing it with ODIN back to the previous firmware. But since I haven't been to Sammobile in years, I didn't realize that the download would take hours.
So i tried force rebooting the phone again (vol down+power) in the meantime and nothing happened it was still stuck on the boot screen. So I left the phone connected to the charger and after a while I saw that it was back in downloading mode (but no ODIN mentioned in the top left corner)? I thought that was strange and since I had the download ready to flash, thought to make sure it was in download mode (proper) by pressing power+vol down+home. But this time the screen went black and now seems to be hard bricked and completely unresponsive (with only the blinking blue led) -. I've scoured the interent and the consensus seems to be that a USB jig won't work, will try it though. I'm really looking for an unbrick image to try booting it from the SD card. Would really appreciate the help! I've already tried the adb reboot download etc, but my computer and another one doesn't seem to detect the device. Please help!