Tecno W4 firmware ------------------------------------------- Content Of File: W4-AW875A1-M-ET-160901V4_DCC\Checksum.ini W4-AW875A1-M-ET-160901V4_DCC\recovery.img W4-AW875A1-M-ET-160901V4_DCC\system.img W4-AW875A1-M-ET-160901V4_DCC\logo.bin W4-AW875A1-M-ET-160901V4_DCC\preloader_zaw875_a1.bin W4-AW875A1-M-ET-160901V4_DCC\secro.img W4-AW875A1-M-ET-160901V4_DCC\APDB_MT6580_S01_alps-mp-m0.mp1_W15.45 W4-AW875A1-M-ET-160901V4_DCC\userdata.img W4-AW875A1-M-ET-160901V4_DCC\BPLGUInfoCustomApp