Lg mytoucg e739[kw] boot loop at animation. - Android Q&A, Help & Troubleshooting

Hello, I have been having some issues with my LG E739[KW], the device was working properly. I rooted install CLOCKWORK custom recovery. After that I installed, CM9 then later CM7, the CM7 worked okay but i opted to revert to Stock So I used the LG SUPPORT TOOL to flash back to stock ROM. however after having done so the phone has been stuck in boot loop ever since. After flashing the stock ROM the phone never made it past the boot screen, and when I remove the Battery reinsert it and try to turn the phone on I get the S/W update screen. Where I have to flash it again for the phone to boot only to be stuck at the boot animation. I have also tried flashing it VIA the KDZ method but its the same result. Please Help !!! :angel:

Related

Phone stuck at boot logo with various cm9 roms

Hello.
After running for months cm7 old baseband with no prob, today i decided to try cm9.
So i grabbed my copy of Arjen cm9, latest nightly, gapps, installed it. Then upgraded to new baseband 20G using LGMDP.
The phone booted, all fine, but there was no network. So i tryed reinstalling the new baseband, same story. The third time i reinstalled the new baseband, phone booted with stock lg gingerbread. So i reinstalled arjen cm9, but phone remained stuck at boot animation at the firts rebooot before installing google aps.
Then i decided to restart the process once again and redoing root, recovery etc. These are the step i took:
1) used KDV to reinstall lg stock ginger with 20G baseband.
2)rooted from gingerbread, installed rom manager, installed CWM.
3) reboot in CWM, wiped all, formatted with ext size 256mb and swap size 64mb.
4) copied rom and gapps, wiped everything another time.
5) installed arjen cm9, re booted, again stuck at boot animation.
6) re formatted, re wiped, tryed another rom ([2012.6.5] MIUI PORT by DHK).
7)rebooted, again stuck at boot animation.
No matter how many time i reboot or how many CM9 version i try, after the new baseband upgrade only the lg stock gingerbread seems to boot without remain stuck at boot animation.
Please help me with this new baseband/ cm9 thing, because i seem the only one that doesn't get it!
EDIT: now after 30 min stuck at miui boot animation, i rebooted the phone and this time it started the cm9 logo, then an icon of battery charging appeared in at the center of the screen and then phone dead! What the hell is happening guys? This is driving me mad, lost the the entire morning and until now trying to get this working.
Madpiercing said:
Hello.
After running for months cm7 old baseband with no prob, today i decided to try cm9.
So i grabbed my copy of Arjen cm9, latest nightly, gapps, installed it. Then upgraded to new baseband 20G using LGMDP.
The phone booted, all fine, but there was no network. So i tryed reinstalling the new baseband, same story. The third time i reinstalled the new baseband, phone booted with stock lg gingerbread. So i reinstalled arjen cm9, but phone remained stuck at boot animation at the firts rebooot before installing google aps.
Then i decided to restart the process once again and redoing root, recovery etc. These are the step i took:
1) used KDV to reinstall lg stock ginger with 20G baseband.
2)rooted from gingerbread, installed rom manager, installed CWM.
3) reboot in CWM, wiped all, formatted with ext size 256mb and swap size 64mb.
4) copied rom and gapps, wiped everything another time.
5) installed arjen cm9, re booted, again stuck at boot animation.
6) re formatted, re wiped, tryed another rom ([2012.6.5] MIUI PORT by DHK).
7)rebooted, again stuck at boot animation.
No matter how many time i reboot or how many CM9 version i try, after the new baseband upgrade only the lg stock gingerbread seems to boot without remain stuck at boot animation.
Please help me with this new baseband/ cm9 thing, because i seem the only one that doesn't get it!
EDIT: now after 30 min stuck at miui boot animation, i rebooted the phone and this time it started the cm9 logo, then an icon of battery charging appeared in at the center of the screen and then phone dead! What the hell is happening guys? This is driving me mad, lost the the entire morning and until now trying to get this working.
Click to expand...
Click to collapse
What do you see when you're booting your phone?
Fastboot Mode? Stuck at LG logo?
Sent from my LG-P500 using xda premium
EDIT: now after 30 min stuck at miui boot animation, i rebooted the phone and this time it started the cm9 logo, then an icon of battery charging appeared in at the center of the screen and then phone dead! What the hell is happening guys? This is driving me mad, lost the the entire morning and until now trying to get this working.
Click to expand...
Click to collapse
when you see the battery logo..hold power button again..and your phone will boot normally..
If dont works so go to recovery a and from cwm reboot system..other way to start the phone..
LG-P500-ICS-4.0.4
I've done it guys.. I had to install again gingerbred and 20G with KDZ, then re rooted, donwloaded rom manager, installed CWM, and then i installed again CM9 and it worked.. dunno what's gone wrong last time, i have done the exacts same steps and now it works!
Thanks for the help

[solved] Stuck on boot screen. Help!

Edit: This was solved by reflashing cf-root, which restored both recovery and cache to safe versions. Now I need to boot into recovery with Home+VolumeUp+Power and restore a backup.
I was flashing and testing new versions of clockwork recovery (using Heimdall, not Odin). Now the phone is stuck on the boot screen (it doesn't play the audio or get to the boot animation). I can still boot into download mode, but I can't boot to recovery. I've flashed other versions of recovery, including versions that I know are good. I've pulled the battery. What can I do to get my phone back? I don't think I've done anything besides back up the system and flash a new recovery image!
Anybody know what to do? Next thing I can think of is flashing CF-root again, but that seems dangerous if there might be a better way.
Thanks!

Stuck In a bootloop

Hi guys just did something real stupid today... I tried flashing the maximus1.2 custom rom and ended up stuck in a bootloop. After that i tried to flash the maximus 1.0 rom and it work again... Stupidly enough i tried to flash the maximus 1.2 rom again and this time it went back to the bootloop but however this time i can't access to clockmodrecovery to flash back to the stock rom. everytime i enter the recovery mode, it just crashes itself and reboot and enters recovery and crashes again, the cycle repeats. When i enter bootloader, somehow i can't flash back the clockmod rom cause it keep saying waiting for device. Is it possible that the device itself is bricked?

[Q] Phone Loops at Vibrant Logo

I tried ODIN and successfully got it back to stock rom. But the phone keeps looping back to the Vibrant logo screen. The method I used worked for me for the past three years, it started acting weird when all of a sudden an ICS custom rom from MIUI hanged on me. And then I was unable to get my phone working!
Is my phone permanently bricked?!
MiniGunnR said:
I tried ODIN and successfully got it back to stock rom. But the phone keeps looping back to the Vibrant logo screen. The method I used worked for me for the past three years, it started acting weird when all of a sudden an ICS custom rom from MIUI hanged on me. And then I was unable to get my phone working!
Is my phone permanently bricked?!
Click to expand...
Click to collapse
Can you get into recovery? Did you flash a custom gb boot loader? You wipe data and cache? You could try Odin again and flash stock with the correct pit file and re partition checked I've done this many times and have not had this problem you might just have had a corrupt flash like I've read Odin has been known to fail

[Q] LG Optimus S Soft Bricked

Hi, awhile back (before I knew much about flashing custom roms) I accidentally deleted the stock recovery off of my LG Optimus S. Recently, I tried flashing Clockworkmod recovery but it would only let me boot it once. Every time I tried booting into it after that, it would just reboot into my OS. So I tried flashing a version of cyanogenmod while the recovery was working, but I ran into a bootloop. So now I'm stuck with no OS and no recovery. Does anyone have any suggestions? I had froyo (rooted) installed before I attempted to flash Cyanogenmod.

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