[Solved] D415 Stuck in Bootloop - LG Optimus L90

Hi, I got myself stuck in a bootloop and would appreciate some help! I have a D415 and installed CM11 for D415, but I wanted to switch back to the stock rom. I used an image of the stock rom which I flashed using TWRP, and now I am stuck in a bootloop after the LG splashscreen, it just keeps showing the T-Mobile splash screen, then the screen goes black while still on, and restarts the T-Mobile splashscreen. I have never broken one of my phones where I can't get into recovery, as far as I know, so how do I fix it? I'd really appreciate the help!
Update:
Found out it just needed a full wipe! Remember to wipe system when changing Android versions!

CleanSweep93 said:
Hi, I got myself stuck in a bootloop and would appreciate some help! I have a D415 and installed CM11 for D415, but I wanted to switch back to the stock rom. I used an image of the stock rom which I flashed using TWRP, and now I am stuck in a bootloop after the LG splashscreen, it just keeps showing the T-Mobile splash screen, then the screen goes black while still on, and restarts the T-Mobile splashscreen. I have never broken one of my phones where I can't get into recovery, as far as I know, so how do I fix it? I'd really appreciate the help!
Update:
Found out it just needed a full wipe! Remember to wipe system when changing Android versions!
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Glad you figured it out. Please edit your thread title and place "[SOLVED]", without the quotes, at the beginning of it.

Related

[Q] Milestone Bootloop

Hey,
i've buyed a used Milestone for christmas, and it was modded with cyanogenmod, but i was kinda laggy. So i decided to wipe and clear it as described here. But now, my milestone won't boot anymore, it's booting as normal, but at the screen where it show's "android", it is booting, the screen turns black and starts again at the "android" screen. Can someone help me fix this problem?
Sure you do "3 wipes" after flashing? boot to recovery and wipe data/factory reset if you didn't. If you did... Try another rom or flash the rom again.
I got a Milestone that is stuck at the Bootloader 30.04 screen with Err:A5,70,70,00,1F
Mem_Map Blank
Service Req'd
Now I am a TRUE NOOB yes
but I have RSD Lite and the phone connects it even install/flashes the VRZ_MB810_2.3.34_1FF_01.sbf and says it will restart but restarts right back to the bootloader,
I have tried reading on other threads and forums, but nothing ever answers my question,,,,what am I missing? is it bricked?
NightDragon666 said:
Hey,
i've buyed a used Milestone for christmas, and it was modded with cyanogenmod, but i was kinda laggy. So i decided to wipe and clear it as described here. But now, my milestone won't boot anymore, it's booting as normal, but at the screen where it show's "android", it is booting, the screen turns black and starts again at the "android" screen. Can someone help me fix this problem?
Click to expand...
Click to collapse
I had the absolutely same issue. What I did is simply flashed the sbf again then wipe and it works now!

Frankenstein htc one bootloop again :'( help!

So,
I've been around my phone for a couple months now, as you can see here (http://forum.xda-developers.com/sprint-htc-one/help/couple-issues-replacing-camera-mic-t2982125) i've replaced alot of parts and initially had a problem with bootloader stuck on bootloop. I followed the link the user, coal686 posted and it worked. But the new camera and bottom speaker were screwed so i had to replace them again, i got stuck again on a bootloop but the guide is not working anymore (for me). Could someone give me some help? What else can i do? i've tried to flash twrp and boot to recovery but it just boots again to the splash screen , turns off and boots again :\
edit:I gave it another try and now it worked, i disconnected the battery for a while.

Need Help With Strange Problem

Hi all im having a strange problem that i can't figure out my XZ C6603 won't boot properly stock lp won't boot after second boot splash i just get a black screen i have tried flashing diffrent ftfs with no luck so i unlocked the bootloader and flashed CM12.1 but that even won't finnish boot propperly it just hangs on starting apps. I'm at a loss in all my years here i've never encounterd this problem or heard of it so i need some help or advice please. Thanks.
Edit: stock now boots to black screen after boot sequence.
gavster26 said:
Hi all im having a strange problem that i can't figure out my XZ C6603 won't boot properly stock lp won't boot after second boot splash i just get a black screen i have tried flashing diffrent ftfs with no luck so i unlocked the bootloader and flashed CM12.1 but that even won't finnish boot propperly it just hangs on starting apps. I'm at a loss in all my years here i've never encounterd this problem or heard of it so i need some help or advice please. Thanks.
Edit: stock now boots to black screen after boot sequence.
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Click to collapse
use pc companion repair
Treied before i unlocked the bootloader just the same. what could be wrong with the system partition any body
gavster26 said:
Treied before i unlocked the bootloader just the same. what could be wrong with the system partition any body
Click to expand...
Click to collapse
mendling with the system partition is very dangerous, even a spelling mistake can hard brick your phone.
If thats the case, you will have to buy a new phone
does that problem appears in older version? kitkat or jelly bean?

Stuck in a boot looping after root/recovery/ROM. Not sure where I went wrong. Help!?

Looking for some help if available. Rooted and flashed customer recovery per the instructions, but I'm stuck in a boot loop. It goes from the note 4 screen to the tmobile screen, then loops over and over again. I then flashed the TEKXodus ROM and kernel from my SD card. Still boot looping, but now has the dolby screen instead of the tmobile screen. Anybody know where I went wrong? I could use some help. Thanks!
There are multiple threads regarding random reboot and power off within last month Ive never seen so many reports of a device with same issue and its all from T-Mobile note 4 . It must be a Samsung problem which they wont fix cuz we broke warranty by rooting
Sent from my LG-H901 using XDA-Developers mobile app
Foye said:
Looking for some help if available. Rooted and flashed customer recovery per the instructions, but I'm stuck in a boot loop. It goes from the note 4 screen to the tmobile screen, then loops over and over again. I then flashed the TEKXodus ROM and kernel from my SD card. Still boot looping, but now has the dolby screen instead of the tmobile screen. Anybody know where I went wrong? I could use some help. Thanks!
Click to expand...
Click to collapse
Perhaps you tried installing a ROM for a different Baseband version. Do you know that your Baseband is it will end in DOK2, COD6 or DOG1 depending on what updates you have applied? Once you figure that out you can download the build files and flash your phone using ODIN. That will get you back to right out of the box.
-McMex

Bricked, or Stuck ... after going from mOOnlight rom to Stock

Hello guys, I have a big Problem right now.
After finally getting TWRP working on my phone I installed the mOOnlight Rom on there. It was ok, but I had some issues with some settings that I could'nt access.
What I did after that was flashing the Rollback package from Huawei.com and after that the 4.1.1 package that you needed to flash after that. But now I got stuck an a black screen and there is nothing that I can do to fix it.
It always goes on and after the huawei logo it stays black. I can get to safe mode, where i can whipe stuff but that does nothing.
Has anybody help for me? It's so frustrating....
EDIT: I#m in TWRP now, but it can't mount anything.

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