Install Lineage OS on HTC ONE M8, with broken volume buttons.

[ApolloTheGod]

Hi
I have been wanting to speed up my HTC One M8 for some time now. Doing so i've heard installing a new OS would help, like for instance LineageOS. Unfortunately the volume buttons on my phone are broken due to me opening up the phone to fix certain parts. Everything else is working to its fullest, however the volume buttons seem to be beyond repair. I've looked at quite a few guides to flash an OS rom onto my phone, however all these seem to require me navigating with the volume buttons through the bootloader. Is it possible to either simulate a press on volume buttons perhaps through ADB, or completely install the new OS with the phone fully opened? If you have any ideas i'm open for suggestions, as the phone is starting to get quite slow, however i would appreciate an in-depth guide, as i've worked very little with ADB and such.

Any help is appreciated

 

[redpoint73]

Hi
Unfortunately the volume buttons on my phone are broken due to me opening up the phone to fix certain parts. Everything else is working to its fullest, however the volume buttons seem to be beyond repair. I've looked at quite a few guides to flash an OS rom onto my phone, however all these seem to require me navigating with the volume buttons through the bootloader. Is it possible to either simulate a press on volume buttons perhaps through ADB, or completely install the new OS with the phone fully opened?

No way to simulate a button press, that I know of. You don't have access to adb while in bootloader, anyway . You do have access to fastboot, but that is rather limited.

Getting the bootloader unlocked and flashing custom recovery TWRP with the phone open, is possible I suppose. Then after that, I guess you can conceivably boot TWRP and flash a ROM without the vol buttons. But I'd be really hesitant to mod the phone without working vol buttons. The requirement to navigate with the vol buttons in bootloader, as well as the button combo to force a reboot (power+vol up) or boot to bootloader (power+ vol down) are pretty crucial.

 

[KoMaSo]

https://forum.xda-developers.com/showthread.php?t=1853159

c:\adb.exe reboot recovery
or
c:\adb.exe reboot botloader