Download And Install Stock Rom On Advan S45E Official Firmware
The Advan S45E is powered by a Spreadtrum CPU. The firmware is for Spreadtrum SC7731C versions. The firmware is around 982 MB so we recommend having a stable wifi while downloading the firmware. This ROM can be flashed using SPD Flash Tool. The Official stock firmware name is Advan_S45E_SP7731C_V1.0_20170331_SPD.zip. The Firmware is based on Google’s Android 6.0 Marshmallow OS. The installation process is quite easy just you have to download the required things from the download section....