This reference shares a build date and build ID with e-0.23-p-20220406176461-stable-FP3.
- (You have a Fairphone 3? assuming yes …)
You will really need to treat this as a new install, to include Format data. So backing up essentials is a prerequisite.
You could consider one of these:
- [HOW-TO] Flash /e/-OS on Fairphone 3 using Debian based GNU/Linux
- The install page for FP3 https://doc.e.foundation/devices/FP3/install
- or you might Try the Easy Installer.
You can install stable Android 13 (T). The install is done with a script (which will perform the Android version upgrade) packaged with the download. https://images.ecloud.global/stable/FP3/