Firmware Information -------------------- Content Of File: APDB_MT6577_S01_MAIN2.1_W10.24 boot.img BPLGUInfoCustomAppSrcP_MT6577_S00_MAUI_11AMD_W12_22_SP_V19 cache.img Checksum.ini DSP_BL EBR1 lk.bin logo.bin MBR MT6577_Android_scatter_emmc.txt preloader_htt77_twn_jb.bin recovery.img secro.img system.img userdata.img -------------------- Total file size is: 482 MB, its have highest compression rate to save bandwidth for download