HTC ONE M8 (root) Power button issue. - General Questions and Answers

Hi guys. I faced with interesting issue =)
So my device is M8 and it is rooted. From TWRP i did advanced wipe and probably i deleted file for power button.
Now when i press it, nothing happens but when i press and hold power + volume up and down it restart device or turn on device if it was off.
What should i do? Does RUU help in such cases? or Kernel code? if yes please explain how can i do it.?

Related

[HELP] Bootloader Doesn't load

I have a problem whit my Raphael.
When I try to boot doesn't appers nothing...
I push Power + vol down + soft reset (soft reset try to hold down and just press) but the tricol screen doesn't appears!
Is there another way to send the phone in boot loader, maybe another combination of button or a cab file?
thanks so much
You shouldn't need the power button; you can always try holding volume down and then using a soft reset application. Or, shut the phone down (long press power and ok; pull the battery then put it back in; use xda shutdown...., there are many methods), then hold volume down and press power. It should go straight to bootloader. Make sure you hold volume down until the tricolor screen appears.
If none of that works, do a hard reset, then go into bootloader.
Thanx for your suggestions, but my phone doesn't load anyway...
I suppose is vol down button that not respons, maybe is broke, I don't know...
there's no a cab file for emulate the bootloader screen?
I think the only other way to get into bootloader is to do it over usb with an ruu (rom upgrader). I almost never flash that way, and couldn't really tell you how it works. Theres a file in the ruu's called enterbootloader.exe-I guess it sends the device into bootloader. There are some threads out there on hacking ruu's, you could try looking them up.
It sounds like your vol down button is effed. So, you can't hard reset, either?
Tnx, I solve the problem like you described.
I launched the RUU.exe and phone goes into bootloader automatically
Thanks for your suggestions

help help help

need help guys i think i have messed up my lovely sensation xe, i tried to flash the new xe rom, i have superwiped it then installed the rom, but when it reboots it keeps looping on the white htc screen
Have you tried to factory reset it?
Try this, don't think it can harm your phone but try it at your own risk.
Remove the battery, wait for a few seconds, then reinsert the
Press and hold the VOLUME DOWN button, and then briefly press the POWER button.
Wait for the screen with the three Android images to appear, and then release the VOLUME DOWN button.
Press VOLUME DOWN to select FACTORY RESET, and then press the POWER button.
hi when i reboot it goes into 4ext mode
As I don't have a HTC I am sorry I can't be of more assistance, but check this thread out:
http://forum.xda-developers.com/showthread.php?p=24169765
Hope it helps.

What if it bootloops?

Alright, I currently have a HTC Aria running CM9, I was going to purchase an HTC One X from AT&T. However, I have one question. If I root it, and the device begins to bootloop or hangs for any reason, how will I stop it? I wouldn't be able to remove the battery....
reboot to recovery by manual, n do reset.. hehe
beni.tyar said:
reboot to recovery by manual, n do reset.. hehe
Click to expand...
Click to collapse
How would you go about that? Just power button and down volume button? Sorry, on my current phone the volume is broke, so I have to do it through CWM
FlyinHi said:
How would you go about that? Just power button and down volume button? Sorry, on my current phone the volume is broke, so I have to do it through CWM
Click to expand...
Click to collapse
also you can push power button for 10 seconds or more, with a bit of luck phone will turn off.
But after that you still need volume button ...
I understand now, I didn't realize that there was a kill switch and that after holding the power button down for 10 seconds, the device turns off.

I cant access my bootloader/recovery

I was just flashing the CM10 ROM on my phone. Pity did I know that I needed to flash the boot.img file also,so now I am stuck in a boot loop. The problem is that when I hold the power button to shut down the device it seems to be restarting. So holding volume down button and power button isnt actually bringing me to the bootloader.
What can I do to solve this problem? Is there a way I can revive my phone? I need help.
jdean2k6 said:
I was just flashing the CM10 ROM on my phone. Pity did I know that I needed to flash the boot.img file also,so now I am stuck in a boot loop. The problem is that when I hold the power button to shut down the device it seems to be restarting. So holding volume down button and power button isnt actually bringing me to the bootloader.
What can I do to solve this problem? Is there a way I can revive my phone? I need help.
Click to expand...
Click to collapse
Press and hold power button. After touch buttons on the bottom flash *5 times(i think), the screen will go black. When the screen goes black, let go of power and press and hold volume down.
Thanks man. That works

[Q] andrea_d86-lenovos750-4.2.2 ROM Error

Hi,
I've installed this ROM and everything seems to run smoothly unless the power on of the phone.
When I try to power on the phone from a "normal" shutdown It doesn't power on with the ON button.
I can only power it on removing the battery and then I can press the ON button and the phone powers on.
I can power on the phone if I press at the same time the ON and the Vol+ buttons too.
Surprisingly, that combination (ON + Vol+) powers on the phone instead of going to recovery.
Any suggestion?
Thanks.
Hi, the problem has been resolved in the newer versions of the rom.
For a faster reply to these questions, please write in the original thread.
Bye.
Andrea_d86

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