HALOTEL H8402 SC7731 UNLOCKED FIRMWARE FLASH FILE 100% TESTED WORKS

THS FIRMWARE FLASH FILE IS FULLY UNLOCKED AND TESTED

1.UNLOCKED HALOTEL SLOT TO BE USED IN ANY SIM CARD

2.FIX UNKNOWN BASEBAND

3.GET RIR OF NO SERVICE ERROR

4.FIXED UNFORUNATELLY PROCESS HAS STOPPED