Boot loop P500 - Optimus One, P500, V Q&A, Help & Troubleshooting

Hi.
I installed the rom 4.4.4 OS2SD with twrp 2.7.1.0, but because i didn't have baseband (no phone signal) i tried to apply the bbfix, but twrp always said that didnt success installing the zip, so i installed clockworkmod to change recovery to cwm, but i, for some mistake that i don't know how, installed another version that wasn't recommended to P500 (4.0... something), and when restart the phone it loops in lg logo (not freeze) and everytime i put the usb cable it starts automaticly and loops the lg logo, not being able to use the lg tool to flash original firmware.
I can't start the recovery menu (with home, vol , power - combo), only emergency mode can be accessed, but i don't know how to recover anything.
what can i try to do? or the phone is bricked?
Thanks for the attention!

Related

[Q] help!!! bricked my p500h installing recovery

i have the p500h (koodo). basically, i bricked my phone following this guide: [HOW-TO] Simplified Root + Recovery + Custom ROM
i turned on usb debugging, then installed gingerbreak 1.20 , then it rebooted and i installed the VM670NH_recovery.img using the flash recovery gui app. then i turned off the phone and tried to boot into recovery by holding down teh button sequence, i saw the LG logo, but then when i let go of the buttons it simply turns off. if i try to boot normally without going into recovery i just see the LG logo forever. any suggestions?
i have tried to fix it with lgdmp in emergency mode after i came across this post but my phone doesnt show up when i go to select port
nodyarg said:
i have the p500h (koodo). basically, i bricked my phone following this guide: [HOW-TO] Simplified Root + Recovery + Custom ROM
i turned on usb debugging, then installed gingerbreak 1.20 , then it rebooted and i installed the VM670NH_recovery.img using the flash recovery gui app. then i turned off the phone and tried to boot into recovery by holding down teh button sequence, i saw the LG logo, but then when i let go of the buttons it simply turns off. if i try to boot normally without going into recovery i just see the LG logo forever. any suggestions?
Click to expand...
Click to collapse
Recovery.img that you flashed is for the optimus v...You have to use a p500 recovery.img ONLY.
3ncrypt3d_Droid said:
Recovery.img that you flashed is for the optimus v...You have to use a p500 recovery.img ONLY.
Click to expand...
Click to collapse
would that be found in Optimus One, P500 Original Android Development or Optimus One, P500 Android Development?? basically i searched for p500h recovery img but i didnt find anything for p500h specifically. would this one be compatible
[RECOVERY] Unofficial TWRP 2.2.2.1 Full Touch recovery??
Im guessing the only way to unbrick my phone now would be to kdz flash a compatible recovery onto it?
i also tried to use lgdmp + emergency mode to flash a new recovery as suggested in this post but my phone doesnt show up in lgdmp. (and i have installed the lg drivers found here )
also i should mention that i cant see the lg modem drivers in my device manager even though my phone is plugged in and in emergency mode
try this if it works, remove the battery and while pressing vol down conect usb cable(have to w8 a little) to see if something happens or your phone is detected (also remove sd card)
Try this one...
http://forum.xda-developers.com/showthread.php?t=1060121
But be really careful and never remove your battery in Emergency mode.
thanks guys, i installed the android sdk which included some drivers and all of the sudden my phone was showing up in lgdmp. so i was able to flash recovery on it. the phone worked for a while, but now its bootlooping again. i have tried wiping data/cache/dalvik and flashing different roms on it but it still bootlooping at the lg logos

[Q] only LG logo not booting till even CWM Recovery in P500

Hi,
My p500 phone is just showing LG logo on power up and gets blank after few seconds. I tried all combination volume, power, home keys.
It's not even getting detected by PC. Actually its not reaching to boot loader and stuck before that.
To achieve this situation what I did :
1. I wanted to flash new 4.4.2 ver 12 with this thread.
2. I wiped all data, cache , etc.
3. I tried to update CWM Recovery v6.0.4.8 http://forum.xda-developers.com/showthread.php?t=2564767 from v6.0.4.6.
4. During the installation I pulled out battery by mistake.
5. I rebooted the phone and it got stuck to blank screen after on LG logo screen.
Please suggest something.
I know phone doesn't have any data, rom and CWM recovery (corrupted) and not even boot leader.
Also adb is not able to detect as it's not booting till PC can detect a device.
I am sure it's not hard bricked
Please help , how can at least boot so that adb can detect.
Thanks,
Devesh
Solved
That's how it worked :
1. I pressed a magical combination (dont remember ) :
a. Up volume + back key + power key while inserting battery
or
b. Up down+ back key + power key while inserting battery
which game emergency mode. And that was enough for me.
2.Then, I used standard method to flash recovery and image see here
3. I flashed finally cwm v6.0.4.8 with kitkat 4.4.2.
and it worked

[Q] [HELP] Help needed with my Moto G stuck in Bootloop. USB Debugging not enabled.

Hello everyone
I own the Motorola Moto G ( 1st gen) xt1033 model. I had cm 13(latest release) flashed on it and my custom recovery is TWRP 2.8.4.0 and it was working fine until today after using it for around 2 months.
So what happened today is that while running an application, my Moto G shut down randomly( I don't know the reason for that),and it got stuck in bootloop ( Everytime I start it, the cm logo will appear and then it sometimes even shows my lock screen but instantly becomes black after that and most of the time its stuck only on the cm logo). After this I thought of restoring it back to the original firmware using this link: http://forum.xda-developers.com/showthread.php?t=2700502
I can get into fastboot mode but can't access the ADB as USB debugging mode was not enabled ( that's the main problem )
So following the procedures of that post, everything worked well on the log of the fastboot (no errors) but after that when I reboot my phone, again the cm logo appears (Even when I flashed it to stock 5.0.2 Lollipop!) and I can even get to my old lock screen sometimes and then instantly it goes black. Even if I try flashing a custom image like stock or some other ROM , it gives no effect as again the cm logo would appear.
I think this has to do with the fact that USB debugging mode was not enabled on it.
Also, I can't enter my recovery. When I use the standard procedure to get into fastboot (power button + volume (-) ) and select recovery, the TWRP splash screen comes then the screen turns black and normal reboot takes place( stuck on the cm head). I tried flashing different recoveries using fastboot (also tried mfastboot) like CWM and even TWRP again but still that bugged TWRP recovery remains.
I can't get to recovery neither can I boot up my phone. I can flash recovery or image files(It shows no errors flashing things, but no effect takes place :/ )
Can someone please help me in finding the solution for this problem? Thanks in advance
Just clear the data, cache and dalvik cache. Phone should boot

Stuck in TWRP recovery

So today I got a LG notification about update so I downloaded it and pressed install, but I had already been rooted runing kitkat 4.4.2 LG G2 d802. so my phone got into recovery mode and there were no files I could install from LG and every time I pressed reboot system it would get me back into twrp recovery. I also tried deleting everything from my phone in hopes to get it bricked so that I could fix it , because LG flash tool doesnt work when I am in TWRP recovery and every time i hold volume up button and connect my phone to usb port ( so that I could get into download mode) it automaticly goes to TWRP recovery.
Also I dont have adb debuging enabled so I can not flash anything via adb sideload .
Can someone please help me to fix my phone.
Thank you.
Maybe you can enable adb from twrp recovery?
Also if you want to use OTA from stock rom phone shouldn't be rooted or have custom recovery
Only solution is that you flash stock firmware via download or whatever it's called.

Samsung J400F stuck in loop after flashing custom recovery TWRP

Hello people!
I have a J400F phone model, I was working with android 9 rooted & working well, I updated to android 10 with a fresh install, the phone works well, and I wanted to use a custom recovery TWRP and root the phone, it stuck in boot loop, this is how I flashed:
- Used Odin with the latest stock firmware "J400FXXU6CTGO".
- restart the phone, and the bootloader is already unlocked "OEM Unlocked".
- Downloaded TWRP for J400F from halabtech, flashed it, then rebooted to recovery.
- In home screen, Wipe --> Format.
- With TWRP I flashed RMM_Bypass_v3_corsicanu.zip then no-verity-opt-encrypt-6.1.zip
After this I tried booting to system but then It kept rebooting after reaching the samsung logo.
Any help is appreciated guys.
I managed to access the download mode by taking out the battery, put it back in the phone, connect it to USB in the computer, press vol down and home button and you should be able to enter the download mode to flash the stock ROM (still reading on the second part).

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