@serhio

ended up just selling the phone for parts lol.

good luck with it!

my second phone is also an oneplus one but I dare not change the battery, suppose something goes wrong

so i understand it might help by replacing the battery with a new one?

no, charging light doesnt light up but it does start up if i connect it to charger/laptop

i cant run commands on the phone

I think the battery is fine because when Android was still on,
it worked great

https://photos.app.goo.gl/keLfhLwqKxHUQvhRA
video

i have found this:

I now get the blue battery low message after the key combination,
but I have charged the phone all night.

https://paste.ubuntu.com/p/cpGpX447qJ/
another log

https://paste.ubuntu.com/p/PhXxGzvfz7/

no USB is not connected when I try

whatever i do i only get the "powered by Ubuntu" screen.

it does not boot in fastboot no matter how long I keep the buttons pressed.

@mmvanheusden said in Oneplus One installation problems:

https://photos.app.goo.gl/Fvsdhsmu68FUv8wY8

^
|
|
Video

this was the previous os:
https://androidfilehost.com/?fid=24591000424960111

https://photos.app.goo.gl/Fvsdhsmu68FUv8wY8

if I try to reboot to Recovery then I also get the "powered by ubuntu screen" so how can I install stock android if I can't flash twrp via fastboot

Previous OS was CM13 with Kali Nethunter

@Lakotaubp said in Oneplus One installation problems:

If you have another phone handy use that to check ADB and fastboot are working correctly

yes it recognizes my other phone