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Richard, Android Specialist
Category: Android Devices
Satisfied Customers: 36875
Experience:  Android Systems Specialist
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LGUS99110b rooted G4.. Random bootloop.. serial

Customer Question

LGUS99110b rooted G4.. Random bootloop.. serial #""505***"".. yes good luck finds me often.. struggling first time flashing.. few pointers maybe?? still love my phone btw!!
Submitted: 1 year ago.
Category: Android Devices
Expert:  ITPeter replied 1 year ago.

Hi Brian,

Expert:  ITPeter replied 1 year ago.

If you have already tried resetting the phone and that did not work, then the phone will need to be re-flashed with the original stock ROM.

Let me know if you already have the ROM downloaded?

Customer: replied 1 year ago.
Sorry been in bed sick all weekend. I have the apk downloaded. Question. If I have the image files on my cpu from the original root; can I use them? If so, what is the process. I only know the flash rom process
Customer: replied 1 year ago.
Let me know what the process is to get payment distributed correctly. Ty Pete
Customer: replied 1 year ago.
Also all the KDZ files I can find are US99110c, 99010a, ext... No exact match for US99110b??
Expert:  Richard replied 1 year ago.

Hi there and welcome

What exactly do you see now when you turn on the phone?

Customer: replied 1 year ago.
LG boot screen with seemingly normal blue rolling led ..very limited visibility from outside apps and PC. . have flash to stock procedure set but issue running Windows 10 loosing comm every attempwith severe
Customer: replied 1 year ago.
Losing communication with server .....if it ever had. I am missing a driver so days hour re ke
Expert:  Richard replied 1 year ago.

I do not understand your message sorry, please tell me what message you see on the phone when you turn it on

Customer: replied 1 year ago.
LG boot screen.
Expert:  Richard replied 1 year ago.

And it will not past this?

Customer: replied 1 year ago.
No. USB debugging was off at the time off initial loop. . I have since obtained limited comunication with the device but flash fails no server comm each time
Expert:  Richard replied 1 year ago.

Ok, I am not understanding your replies sorry, I am going to opt out for another expert as they may better understand your responses.

You do not need to do anything, another expert will contact you when they take over

Customer: replied 1 year ago.
I have obtained different PC running Windows 7 and transferring files over currently. I also have image files left by one click root , with the server image seeming to be the only one missing, but I have little to none experience handling those type of files
Customer: replied 1 year ago.
Hello? 2 days waiting now