locked bootloader after unlocking? ;o - LG Optimus L9 P760, P765, P768, P769

hi. It was everything fine for me. rooter v20b, cwm installed and working.. but i wanted to reboot my phone and after it, it won't boot up. lg logo shows up and screen goes black for ever. I can't restore or anything but i can load into cwm restore. i can even full wipe to back into phone. any suggestions?

Muphet said:
hi. It was everything fine for me. rooter v20b, cwm installed and working.. but i wanted to reboot my phone and after it, it won't boot up. lg logo shows up and screen goes black for ever. I can't restore or anything but i can load into cwm restore. i can even full wipe to back into phone. any suggestions?
Click to expand...
Click to collapse
Hello Buddy,
Just Factory Reset your device from CWM, it will solve your problem. If it doesn't work then reflash ROM...
before posting please completely read related thread carefully.

Related

[Q] stuck on boot logo

ok im stuck on my boot logo for my motorola droid 2. its a liberty logo, no the original M logo, ive held in x when it starts up and then it takes me to the triangle and then i hold the search button down and then it takes me to a menu saying this:
reboot system now
apply sdcard:update.zip
wipe data/factory reset
wipe cache partition
ive already tried just rebooting it and then it does the same thing again and just gets stuck at the boot logo, so please help. thanks!
Have you tried pulling the battery out for about 15 seconds?
See if that clears it up.
with it unplugged and turned off?
Yes Sir. Unlug it and turn it off.
yes i just did that and it didnt work, its still at the boot logo, the only thing i can do is go to that recovery menu that i said about in my 1st post, but idk what to do when i get there?
Try wipe data/factory reset.
Obviously you're gonna have to tweak your settings again.
okay, is there anyway i can get my settings back like a recovery? or something
Well, you might want to head in to the Droid 2 forums to get better responses related to your phone.
Here is a link to start with.
As far as recovery goes, I don't think you have a custom recovery installed. Sounds like you have a stock phone. So, there's no way of backing your stuff up.
i have it rooted and a rom on it but nothing custom, but thanks for all your help
Zimm814 said:
i have it rooted and a rom on it but nothing custom, but thanks for all your help
Click to expand...
Click to collapse
If you have it rooted, did you ever perform a Nandroid backup ?
Do you have a non standard recovery installed?
EDIT: Sorry re-read last few post and come to conclusion that you probably don't.
sorry but doesnt rds lite 4.8 and the correct sbf file let u flash back to stock?
If your phone is rooted then you have changed your kernal.It might be a fault with the kernal.I had a similar thing happen in an SGS.It was rooted and when i flashed the kernal againh via CWM it also got stuck on the same as you.The only way to solve it was boot to download mode and flash via odin again.

Desperately need help with my S3 PLEASE

I am unable to get my phone to boot up. I was running resurrection remix fine with no problems, but decided to change ROMS. I did a full wipe and flashed Criskelo ROM through CWM, all looked well, but my phone wouldn't boot. I get the samsung sound and then my phone gets stuck on the Samsung screen. I restored my backup of resurrection remix, but again, my phone wouldn't fully boot. I then decided to flash the original firmware through Odin, which went well also, and passed. But again, my phone wont boot. I know i am using the correct firmware as i have used this firmware before. My phone will charge with no problems, but i cannot get past the Samsung screen. Can anyone help???
mgf8384 said:
I am unable to get my phone to boot up. I was running resurrection remix fine with no problems, but decided to change ROMS. I did a full wipe and flashed Criskelo ROM through CWM, all looked well, but my phone wouldn't boot. I get the samsung sound and then my phone gets stuck on the Samsung screen. I restored my backup of resurrection remix, but again, my phone wouldn't fully boot. I then decided to flash the original firmware through Odin, which went well also, and passed. But again, my phone wont boot. I know i am using the correct firmware as i have used this firmware before. My phone will charge with no problems, but i cannot get past the Samsung screen. Can anyone help???
Click to expand...
Click to collapse
Go into recovery and do data/factory reset and wipe cache and boot up.
gee2012 said:
Go into recovery and do data/factory reset and wipe cache and boot up.
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Click to collapse
You the man.....worked. Thank God...i was s****ing myself. Thanx again!!!
mgf8384 said:
You the man.....worked. Thank God...i was s****ing myself. Thanx again!!!
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Click to collapse
Glad it helped

TWRP - wipe cache/dalvik/anything.... soft brick...

So I have been following the unofficial cm-10.2 ROM. I have dirty flashed probably 3 times without issue. I flash the ROM, a pinlock removal zip and gapps. Then wipe dalvik/cache and reboot. I started doing this with twrp 2.6.
So this morning I grab the latest update, backup, flash.l, reboot.... nothing.
Stuck at LG logo to a black screen. I can get into bootloader, blindly vol down twice and into recovery, now twrp 2.5, so I try to recover by backup, reboot.... black screen.
So I try wiping/factory reset, clean flash, reboot.... black screen...
Now I am a little concerned. I read up and find out about TeenyBin, so I setup my machine to flash the standard zip and that doesn't really work, it flashes fine, reboots but is stuck at LG logo and the tool reports disconnected, so the tool fails kind of. So I try the alternate, same sort of thing, but now it says Google instead of LG and is stuck there. I can get into bootloader, can see text now (nice!) and get into recovery, still 2.5. Tried restoring, wiping/flashing, nothing working..... stuck at Google logo.
So, then I went and formatted internal storage. Bingo! Now I can flash/restore/whatever and I can reboot and get into ROM!
Woah, woah, woah... Not so fast.
So now if I wipe anything, cache/dalvik/system/ANYTHING it soft bricks. I have to again format internal, then flash. That doesn't seem right to me. Sure, I have a functioning phone, but updating is a bigger ***** now that I have to completely format before flashing.
So my question to you all, how do I fix this? Do I need to completely go back to stock image and reroot? I appreciate all your suggestions.
daveerickson said:
So I have been following the unofficial cm-10.2 ROM. I have dirty flashed probably 3 times without issue. I flash the ROM, a pinlock removal zip and gapps. Then wipe dalvik/cache and reboot. I started doing this with twrp 2.6.
So this morning I grab the latest update, backup, flash.l, reboot.... nothing.
Stuck at LG logo to a black screen. I can get into bootloader, blindly vol down twice and into recovery, now twrp 2.5, so I try to recover by backup, reboot.... black screen.
So I try wiping/factory reset, clean flash, reboot.... black screen...
Now I am a little concerned. I read up and find out about tinyrom, so I setup my machine to flash the standard zip and that doesn't really work, it flashes fine, reboots but is stuck at LG logo and the tool reports disconnected, so the tool fails kind of. So I try the alternate, same sort of thing, but now it says Google instead of LG and is stuck there. I can get into bootloader, can see text now (nice!) and get into recovery, still 2.5. Tried restoring, wiping/flashing, nothing working..... stuck at Google logo.
So, then I went and formatted internal storage. Bingo! Now I can flash/restore/whatever and I can reboot and get into ROM!
Woah, woah, woah... Not so fast.
So now if I wipe anything, cache/dalvik/system/ANYTHING it soft bricks. I have to again format internal, then flash. That doesn't seem right to me. Sure, I have a functioning phone, but updating is a bigger ***** now that I have to completely format before flashing.
So my question to you all, how do I fix this? Do I need to completely go back to stock image and reroot? I appreciate all your suggestions.
Click to expand...
Click to collapse
Give CWM a shot and see if it does the same thing?

I may have hard bricked my phone

I tried to install a new theme on jasmine rom. I rebooted and phone said updating app, and remained on update app for over 5 minutes.So I rebooted and the phone remained in the jasmine boot screen. I knew I had a problem so i rebooted into recovery, did a complete wipe and installed my backup and rebooted. The phone started to reboot (Lg splash screen) and then stopped. The screen went dark and my red and blue LED lights started blinking. I tried to get back into recovery manually. I was able to get to stock recovery, hit factory reset and instead of going to TWRP, it went back to the black screen and the blinking LED lights. Same results occurred when I hit safe boot.
I also tried to get in DL mode with the volume up button. Instead, the LG splashscreen came on for less than a second, the screen went black and the blinking lights came again. I tried ADB but it won't recognize my phone. Any suggestions, or is this a goner? Thanks for your help.
So to install jasmine you had to have twrp installed. Then you said you booted into recovery and the stock recovery came up and you said yes to factory reset. that scenario of booting into stock recovery and saying yes was only the first time after installing twrp. everytime after that if I choose to boot to recovery twrp screen comes up first. Confused cause I'm nut sure if this is normal behavior with some phones that have been bumped.
rp201 said:
So to install jasmine you had to have twrp installed. Then you said you booted into recovery and the stock recovery came up and you said yes to factory reset. that scenario of booting into stock recovery and saying yes was only the first time after installing twrp. everytime after that if I choose to boot to recovery twrp screen comes up first. Confused cause I'm nut sure if this is normal behavior with some phones that have been bumped.
Click to expand...
Click to collapse
If you boot into recovery from the advanced reboot menu, it goes directly to TWRP. However, when you use the hard key combination, it goes to the stock recovery and when you select factory reset, it is supposed to go to TWRP. It doesn't. I have a new phone on the way.
I accidentally took the update from Verizon and when I went to install it I got the same thing. I would get the lg/android bout screen and then it would go to twrp. I tried to reboot, wipe everything and restore back up and nothing changed.
Then I found this post
http://forums.androidcentral.com/ge...cked-lg-g2-stuck-twrp-no-download-mode-3.html .
This saved me. When in twrp you go to the advanced tab click terminal command, then select. Just follow this directions and you might be golden.
This just worked for me and I didn't have to flash back to stock. I know this says it is for the g2, but it worked. Good luck.
Sent from my Nexus 7 using XDA Free mobile app
Bxrider117 said:
I accidentally took the update from Verizon and when I went to install it I got the same thing. I would get the lg/android bout screen and then it would go to twrp. I tried to reboot, wipe everything and restore back up and nothing changed.
Then I found this post
http://forums.androidcentral.com/ge...cked-lg-g2-stuck-twrp-no-download-mode-3.html .
This saved me. When in twrp you go to the advanced tab click terminal command, then select. Just follow this directions and you might be golden.
This just worked for me and I didn't have to flash back to stock. I know this says it is for the g2, but it worked. Good luck.
Sent from my Nexus 7 using XDA Free mobile app
Click to expand...
Click to collapse
I did the exact same thing early today and stumbled on that same thread. So relieved
jlokos said:
If you boot into recovery from the advanced reboot menu, it goes directly to TWRP. However, when you use the hard key combination, it goes to the stock recovery and when you select factory reset, it is supposed to go to TWRP. It doesn't. I have a new phone on the way.
Click to expand...
Click to collapse
So any idea what exactly went wrong here? How did a basic "theme" apparently completely bork your recovery and brick your phone??
ohlin5 said:
So any idea what exactly went wrong here? How did a basic "theme" apparently completely bork your recovery and brick your phone??
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Click to collapse
I have no clue what happened; Verizon sent me a new phone. I don't have a clue whether this was related to the theme, or not. It may have been an unrelated hardware issue.

Can't get by LG signon screen, Help Please

Running basic rom, "LG V10 H901-10c Debranded, Debloated, Deodexed ROM - Clean & Stable"
TWRP 2.8.1, unlocked bootloader, all working well for a while now.
Booted into TWRP to do a backup before I loaded TWRP 3.0.0. Backup successful.
Tried to reboot the phone. I get the LG 'bootloader unlocked' screen. Then I get the LG startup screen but everything hangs there. Phone will not boot into rom.
I only did TWRP backup...nothing else...what could be the problem?? How can I get back to normal.
Thanks!
Have you tried clearing dalvik cache? That happened to me before and simple clearing resolved my issue
Thanks! Just tried that, no joy!
Are you sure you didn't touch the "Fix Contexts" button in TWRP? That will break the ROM.
Just boot into TWRP and flash my ROM again, it should go back to normal.
That did it!! Thanks siraltus!!

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