Preloader mode without test-point/disassembly.
MTK_AllInOne_DA_2 - more cpu and flash chip types supported
MTK_AllInOne_DA_1 - tested for most models
MT6781, MT6877, MT6755, MT6761, MT6765, MT6763, MT6771, MT6779, MT6768, MT6885, MT6853, MT6785, MT6873, MT6833, MT6893
Y33s, Y30g, Y51, Y53s, Y19, Y5s, V17-Neo, S1-P65, Y7s, Y21a|V2149, V15|1819, S1|1907N, Y15s|V2120 and more.