I just read that you will need a current version of TWRP (>= 3.1.0.0) since partitions have changed. Unfortunately this information is in german ( https://www.lineage-os-forum.de/Thread-LineageOS-LineageOS-14-1-update-installieren )
I just read that you will need a current version of TWRP (>= 3.1.0.0) since partitions have changed. Unfortunately this information is in german ( https://www.lineage-os-forum.de/Thread-LineageOS-LineageOS-14-1-update-installieren )