I found a solution:
With "adb backup -all /data/data/" I got a backup.ab on my computer. And with Android Backup Extractor I decoded the backup.ab to backup.tar. Then I got my OTA-file "OTA_HIMA_UHL_L50_SENSE70_TMO_DE_188.8.131.52-184.108.40.206_relea...
I was running v19 (very stable) for a few days with 4.14.617.6. Today I flashed 4.19.617.1 and tried to update to v25 but without success. The phone runs very hot and with extreme battery drain.
In aroma I selected dirty flash with cleaning dalvi...
Yesterday, after flashing the nougat firmware I installed the ROM with supersu and with the apps I'd liked. But I unchecked the permissive SELinux option. With this I got heavy battery drain and the phone runs very hot. Even after one night on cha...
I downloaded an OTA-update for T-Mobile (CID 111) and want to backup this file before installing the update.
But I can´t find the location of the OTA-file. On my old One M7 the OTA was located in downloads - but this is not the location on ...
I'm now (since 24 hours) on R92 with TWRP 220.127.116.11.
I had no freezes, the ROM is running smooth. In the last weeks i had some bluetooth-problems with Maximus ROM in my car audio system. Today everything seems to work :fingers-crossed: