(models TA-1049, TA-1057, TA-1063) is powered by the MediaTek MT6750 verified scatter file
For (and its variants) users typically look for "verified" scatter files to use with the SP Flash Tool . Because Nokia devices use secure boot, you often need the MTK_AllInOne_DA.bin and a specific auth_sv5.auth file alongside the scatter file to successfully flash. Firmware and Scatter File Sources nokia 31 scatter file verified
The safest method. Download the official stock firmware for your exact Nokia 31 model number. (models TA-1049, TA-1057, TA-1063) is powered by the