Develop Bugs

Problem with bootloader, Android and change rom.

Hello, I have a very big problem. I have Htc Kaiser. Keyboar not working in windows (when he still had) apart from d-pad (sometimes, but with times, but more often department into quite other way ) I flash Android (is a problem with colors).
I can't turn PDA in Bootloader mode. I press and hold camera key, soft reset , and sometimes turn on key. PDa turn in SMART MOBILITY text and i can't go back to Windows, or change te Android kernel. Please help me
Sorry for my english
PS. in android after press OK in left side the almost all keyboard working (no working: a, q , shift, fn0
Pleas Help

It could be a hardware problem ... sounds like symptoms of a failing flex cable. Happened to me a couple of month ago :-(

but in android keyboard is working!
how forc RUU to flash Android phone, or example SSPL-KAIS turn in android

IN my case what happened was that the buttons started to work only once in a while, than one by one they stopped working - the keyboard worked fine all the time ... sorry

we'll assume the Camera button isn't working.
Are you sure you can't turn your kaiser into bootloader mode ? (AKA Tri-color screen ?)

daedric, yes i sure.
Camera button working in Windows Mobile ( how i have it)

arekmelerski said:
daedric, yes i sure.
Camera button working in Windows Mobile ( how i have it)
Click to expand...
Click to collapse
So, you can't get to bootloader by fully pressing camera and reset at same time?
Sent from my Full Android on Vogue using XDA App

I try many method to turn bootloader. This not work
Sent from my Full Android on Vogue using XDA App
Click to expand...
Click to collapse
I don't understand this sentence

Basically that sentence just means he posted it from his phone. It gets added automatically when you use the XDA app on any android phone.

Volume Up button does not work

Hello,
I have recently bought a LG G3 D855, for just 30$.
The problem was that it was bootlooping the LG logo.
Long story short, I have bought another battery (used) for just 7$.
The problem was solved.
Also the operating software was bad so I have put it in Download mode (volume up + power), put a 4.4.4 software, and everything works flawlessly.
After 2 days, the volume up button does not work anymore.
I have tried changing the buttons (plastic part with buttons and laser focus).
The problem persists.
I have cleaned the contacts with isopropylic alcohol, nothing worked.
Did you encounter this problem?
Can it be solved ?
Thank you in advance,
Best regards,

P1a42 after update Home button and micro USB port not working etc..

Hi,
Good day! I own a lenovo P1a42 and updated it from build P1a42_S145_xxxxx (i don't remember the other numbers) to P1a42_S152_160126_ROW using the system update section. The update went fine but after rebooting I notice the power on vibration and startup sound is gone. Also the hard home button is not working, no light on both task and back keys. NO sounds and worst, it cannot detect by the computer. I tried using the wall charger but it;s not charging! Not even powering up after plugging the usb cable. Does anyone experience this kind of behavior on their respective P1 devices?
I need your help guys.. :crying:
BR,
Milo

Vibe P1 - How to replace bootloader?

Hello,
any ideea how to erase and replace the bootloader on Lenovo P1.
The story behind:
About 1 year ago I was a cheap bastard and bought a Chinese version of P1 (saved 30 euros).
All went well, till about 2 months ago, when screen starting to act up ( taping all by itself).
I initially thought that was a hardware problem, but then, back button stopped working and trying to tap on "Power Off" also not working. Would only accept tap on "Restart". Later on I recognized that I can not tap the "install" button in Google Play (could tap anything else though).
I started to think is a software issue (like a virus whatever) and flash the lineage OS 14.1 ROM.
The screen is no longer acting up but the back button and install button in Google Play still not working.
Therefore, now I recognize that the problem might be in the Chinese bootloader, which I will also gladly replace if I knew how. That´s why I´m here.
BTW: in safe mode everything is working (even the "back" button).
Any thoughts?
Regards,
Dan

danielovici1 said:
Hello,
any ideea how to erase and replace the bootloader on Lenovo P1.
The story behind:
About 1 year ago I was a cheap bastard and bought a Chinese version of P1 (saved 30 euros).
All went well, till about 2 months ago, when screen starting to act up ( taping all by itself).
I initially thought that was a hardware problem, but then, back button stopped working and trying to tap on "Power Off" also not working. Would only accept tap on "Restart". Later on I recognized that I can not tap the "install" button in Google Play (could tap anything else though).
I started to think is a software issue (like a virus whatever) and flash the lineage OS 14.1 ROM.
The screen is no longer acting up but the back button and install button in Google Play still not working.
Therefore, now I recognize that the problem might be in the Chinese bootloader, which I will also gladly replace if I knew how. That´s why I´m here.
BTW: in safe mode everything is working (even the "back" button).
Any thoughts?
Regards,
Dan
Click to expand...
Click to collapse
AFAIK, the only software that could do the trick is QSPT

Volume button issues

Hello guys,
I purchased realme x yesterday n i found it working well but after all setting up, volume button stops responding. Actually they works after restart but when i turn off n on the screen, it stops working until next reboot... Any one also facing this issue n can anyone help me?
I also updated colour os to latest by OTA.

don't seem to have this problem, Chinese Version 4/64 working as intended