before convert
Code:
Brand : Lenovo
ProdName : k52_e78
ProdModel : Lenovo K52e78
Device : k52_e78
AndroidVer: 6.0
MTKxCPU : MT6755
MTKxPRJ : K52e78_USR_ST1644_5.343.1_1610251523_mp7V2.3_CN
MODEM : k52e78_lwctg_md1 k52e78_c2k_md3
did backup nvram and nv data
flashed K52e78_china_to_A7020_S312
restore nv data and nvram, but no imei ..any help