UnlockTool_2023.09.21.0 Update Released

UnlockTool_2023.09.21.0 Update Released

SPREADTRUM
- Unlock Bootloader
- Relock Bootloader
- Erase RPMB

VIVO MTK Latest Security 2023 Preloader Auth Free, No Need Test-Point.
- Change Imei | Unlock/Relock Bootloader | Read/Write/Erase RPMB
- Factory Reset | Erase FRP | Flash | Readback/Dump | Remove demo/Vivo Account
- MT6761
- MT6771
- MT6765
- MT6768
- MT6781
- MT6785 Add New
- MT6875
- MT6833
- MT6853
- MT6877
- MT6889
- MT6893
- MT6889

MTK UNIVERSAL
- Add Button Vivo Fix Test Device

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#unlocktoolupdate, #noneeddongle