[If I only missed the right post feel free to point me to]
In reference to this wiki-post about updating with TWRP at a rooted phone I asked myself and could not find an answer until now:
Do we know already if and how the wiki post about the TWRP-Update-Procedure needs to be changed in order to update from Android 5.1 (1.13.0 or even <1.13.0) to FPOS to Android 6 / FPOS 17.04.8 via TWRP on a rooted phone?
- Can we use this file https://storage.googleapis.com/fairphone-updates/be6fc703-5fb6-4b7b-b6ea-f9dd88738995/FP2-gms-17.04.8-ota-from-1.13.0.zip ?
- Does the FP note about “update is only possible from 1.13.0” also counts for the TWRP way of update?
Please note: Manually updating to Android 6.0 with the update file below can only be done on a Fairphone 2 device running Fairphone OS 1.13.0 (our latest version for Android 5.1). [LINK]
Maybe author of the wiki @danielsjohan can help out?