Some variants of the Digit 4G E2 Pro use an older SP Flash Tool-compatible bootloader. If your flash file is a scattered set of .img files (not a .pac), use this method.
Users typically seek this firmware for the following critical reasons: Digit 4g E2 Pro Flash File
SP Flash Tool and Unisoc Upgrade Tool do not work natively on Mac or Linux without virtual machines. Some variants of the Digit 4G E2 Pro