LEAGOO Z3C FLASH FILE 7731 SPD FIRMWARE HANG LOGO FIX FILE 100% TESTED June 17, 2019 LEAGOO +1 LEAGOO Z3C FLASH FILE 7731 SPD FIRMWARE SP7731CEB_BIRD_sp7731c_1h10_32v4_bird_6.0_LEAGOO_Z3c_OS1.1_Lite_E_20170301_Z3c LEAGOO LEAGOO Z3C FLASH FILE 7731 SPD FIRMWARE SP7731CEB_BIRD_sp7731c_1h10_32v4_bird_6.0_LEAGOO_Z3c_OS1.1_Lite_E_20170301_Z3c