Some weeks back I installed the latest version of LineageO S: 14.1-20170209-UNOFFICIAL-onyx on my One Plus X phone. After playing around with it, there were a lot of issues in the new build. So I decided to uninstall it by opening the Developer Options and tapping 7 times on the build number, but nothing comes up.
Below are the things which are not working in the new build:
- Tapping build number 7 times doesn't unlock Developer Options
- No notifications at all. I can hear the sounds but no success to show notifications
- Google Play Store updates & installation suddenly stopped
- Reset everything option not working
How to open Developer Options so that I can activate the bootloader & install the stable ROM?