Problem: USB not recognized, OTG not working, charging only

Tried:
- PTP, MTP, built in cd room, none of them working
- Install ADB driver and other driver, not solved
- Tried different cables, not solved and the cables isn't the problem, cause I've tried on different phones (Samsung, Sony, etc)

Desc: Happened since upgraded to Flyme 5 now using Flyme 6 Beta, almost 1 year and hadn't found any solutions. My thoughts the problem is in phone USB port, maybe it's brocken, but it's still functional as charging only. Well I can use wifi transfer app or eject microsd then insert to PC, but still if something happened and need to flashed I need USB connection right?

Any experiences, solutions or thoughts guys? Really appreciated. In English or Bahasa it's ok ????