After unlocking bootloader, my E612f reboots randomly. I haven't tried flashing the stock rom to solve this simply because I like the current one. Is there a way to lock the bootloader again?
It usually happens when you unlock the boot loader meant for another firmware...
Check this:
http://forum.xda-developers.com/showthread.php?t=2405357
Sent from my LG-E612 using Tapatalk
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My LG Optimus L7 cannot boot on recovery mode. Well, when I reflash it, I coukd boot to recovery for the first time. The only thing is, I cannot install cm 10 on the first boot. It always says status 7.
I updated the cwm through rom manager, I unlocked the bootloader and installed the cwm through cmd but when I try to reboot on cwm, it is always stuck on the LG Logo. Please help.
Sent from my LG-P700 using xda app-developers app
So i had my phone rooted and today i thought id add a custom recovery and rom. i installed recovery according to instructions and then did a data wipe at that point TWRP locked up.. same after a second try.. then i though id install the rom.. that locked up too.. now i cant get into recovery nor can i boot up... im stuck at lg logo.. this is a vzw g2. please help
Just try to flash another recovery and its should be ok then.
You can't do anything but use the attached file. Run this its the :G Mobile support tool. Then run recovery and it will download your firmware and flash it again. It will get you out of the softbrick if all else has failed.
http://forum.xda-developers.com/attachment.php?attachmentid=2289547&stc=1&d=1380406405
ddarvish said:
So i had my phone rooted and today i thought id add a custom recovery and rom. i installed recovery according to instructions and then did a data wipe at that point TWRP locked up.. same after a second try.. then i though id install the rom.. that locked up too.. now i cant get into recovery nor can i boot up... im stuck at lg logo.. this is a vzw g2. please help
Click to expand...
Click to collapse
Same thing happened to me. I followed this and fixed my problem: http://forum.xda-developers.com/showthread.php?t=2432476
Downolad lg vs980 verizon tot firmware .dll file and lg flash tool and flash it via tool
Hi Guys,
I had been installed a CM 10 Stable with CWM on my LG G2 (D802). I've tried to flash a stock KitKat Rom for my phone, using this tutorial:
http://www.droidviews.com/android-4-4-2-kitkat-rom-on-lg-g2-d802-install-twrp/
I was hoping, that i can easily make a backup with cwm, flash the zips and check the factory rom out. The process crashed (perhaps because I had cwm), and i was trying to reboot the phone into the recovery mode. But instead, the default factory reset gui from lg occurs and after a confirmation comes a screen with the message "boot certification verify, Secure booting error, Cause: boot certification error".
It seems, that my cwm recovery is also flashed with a new kernel. I can't get into the recovery and download-mode.
In the next step I have tried this:http://forum.xda-developers.com/showthread.php?t=2582142
and then: http://forum.xda-developers.com/showthread.php?t=2451696
The single steps passed without errors, but nothing changed.
Is there any other possibility to unbrick my phone?
Sorry for my english
- Zeiti
zeiti said:
Hi Guys,
I had been installed a CM 10 Stable with CWM on my LG G2 (D802). I've tried to flash a stock KitKat Rom for my phone, using this tutorial:
http://www.droidviews.com/android-4-4-2-kitkat-rom-on-lg-g2-d802-install-twrp/
I was hoping, that i can easily make a backup with cwm, flash the zips and check the factory rom out. The process crashed (perhaps because I had cwm), and i was trying to reboot the phone into the recovery mode. But instead, the default factory reset gui from lg occurs and after a confirmation comes a screen with the message "boot certification verify, Secure booting error, Cause: boot certification error".
It seems, that my cwm recovery is also flashed with a new kernel. I can't get into the recovery and download-mode.
In the next step I have tried this:http://forum.xda-developers.com/showthread.php?t=2582142
and then: http://forum.xda-developers.com/showthread.php?t=2451696
The single steps passed without errors, but nothing changed.
Is there any other possibility to unbrick my phone?
Sorry for my english
- Zeiti
Click to expand...
Click to collapse
i think this code was only for TWRP what you do in the second step
Did you try this? http://forum.xda-developers.com/showthread.php?t=2448960
Sent from my VS980 4G using Tapatalk
comk4ver said:
Did you try this? http://forum.xda-developers.com/showthread.php?t=2448960
Sent from my VS980 4G using Tapatalk
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Click to collapse
Thanks for your answer, but the link won't help me. For this I need an opportunity to get into the download mode, but i can't
What do you get when power on ? Do you boot into fastboot.
stuck on moto logo i can go into stock recovery mod. but when i am trying to go in fastboot mode screen goes black.pc can't detect my phone at black screen
What bootloader version are you on? kitkat or jellybean? and what method are you using to try to get into fastboot?
frozenbear said:
What bootloader version are you on? kitkat or jellybean? and what method are you using to try to get into fastboot?
Click to expand...
Click to collapse
prob solved by changing emmc chip it was an hardware prob may be but it solved
Hey everyone, recently I've bought a nexus 4 that was soft bricked, I can access the fastboot and recovery, I tried flashing using The nexus toolkit to flash but its always stuck at boot loop, I tried using commands to flash , it will loop boot, I tried factory resetting after each flash but nothing helps..I am able to see the phones storage too, any ideas how to get past the loop? Thank you in advance!
michalziom29 said:
Hey everyone, recently I've bought a nexus 4 that was soft bricked, I can access the fastboot and recovery, I tried flashing using The nexus toolkit to flash but its always stuck at boot loop, I tried using commands to flash , it will loop boot, I tried factory resetting after each flash but nothing helps..I am able to see the phones storage too, any ideas how to get past the loop? Thank you in advance!
Click to expand...
Click to collapse
Just flash a factory image straight from google. Need to be more specific with errors if you want help. Did the bootloader unlock ok? Was it already unlocked?
Try flashing 4.2.2 image rather than the latest, some hardware issues can prevent the newer firmwares from booting.
DrFredPhD said:
Just flash a factory image straight from google. Need to be more specific with errors if you want help. Did the bootloader unlock ok? Was it already unlocked?
Try flashing 4.2.2 image rather than the latest, some hardware issues can prevent the newer firmwares from booting.
Click to expand...
Click to collapse
I tried flashing 4.4.4 then the first jelly bean, it was already unlocked , im able to access the download mode, fastboot and recovery, like i said I tried 4.4.4 and oldest jb but its still in boot loop, any ideas?
There were no errors at all, using the nexus toolkit or using commands
Lock your boot loader then reboot. Is the padlock gone? If it is unlock the boot loader and retry. If your boot loader will not relock or unlock after relock you have an emmc issue. If it all goes through fine but still won't boot it's also probably a hardware issue but maybe fixable.