Bro can you share your experiences? I'm on Android 12L august and use my phone as daily driver. Are there any major bugs in new android 13 update ? Worth update ?
Try Reflashing !
1. Reboot to recovery ( pixel os recovery )
2. Adb sideload
3. Flash latest firmware via sideloading
4. Reboot
Same thing happened with me and I flashed firmware this way and now Bluetooth working.
Yes it is permanently installed and you can reboot to recovery without any problem.
I have no idea about orangefox but you can try it. I hope it will work.
Bro buy otg cable. You don't really need pc🤣. I bootlooped my phone 2 times. I tried to install pixelos by orangefox and it bootlooped then I flashed pixelos recovery and everything working now.
Download this boot image Boot img
then Flash it via adb command
Then reboot to recovery and sideload pixel os zip and Xiaomi miui 12 firmware.
For flashing boot image use this command in cmd :
Fastboot flash boot boot.img