how to flash and remove frp samsung g615f  by file combination file fix hang on logo repair drk  reset account samsung unlock password and pattern lock firmware Samsung Galaxy J7 Max SM-G615F repair any problem software Download combination SM-G615F : COMBINATION_ODD_FA70_G615FXXU2ARA1 (rev 2) COMBINATION_ODD_FA70_G615FXXU1AQG1  (rev 1) Download firmware SM-G615F : G615FUDDU1AQJ4_7.0 G615FXXU2ARH2_G615FODD2ARH2