My HTC One has a (probally) hardware problem with bluetooth handsfree, i recieved complains about distortion. Other Phones (also HTC One's) connected to the same carkit do not have this problem. So this means it has to go back to HTC.
Now i have rooted my phone and installed the TWRP recovery but to be able to put it back to stock and all the flags gone i need S-Off.
I have tried Runrummer_HTC_0.5.0 but its stops at pouring (8). Firewater stops at bottle 12.
I think its has to do with the CID T-MOB101, i cannot understand why i have this CID because my provider is HI (KPN).
I restored the nandroid backup i downloaded for the T-Mobile CID (M7 TWRP Nandroid Backup CID T-MOB101 126.96.36.199) and tried RumRunner and Firewater again but with no result.
Who can help me?
OS: M7 TWRP Nandroid Backup CID T-MOB101 188.8.131.52
M7_UL PVT SHIP S-ON RH
RADIO-4A.22. 3263. 03