Uoogou M6C X3B MT6571 Firmware ROM (flash file) . Free download the latest Stock ROM for Uoogou M6C X3B. Operating system optimization, hang logo fix , bootloop fix , and unbrick,…Besides, firmware also help you to remove password and bypass FRP….

Download firmware for Uoogou M6C X3B:
Uoogou_M6C_X3B_MT6571_09262014_4.4.2 | AFH
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Tool:
SP Flash Tool for Windows – Latest