“Format All” will erase the IMEI if not backed up. Ensure you have an NVRAM backup. For most unbricking, use “Firmware Upgrade” mode if available.
If SP Flash Tool feels too technical, try (sometimes called HiOS Upgrade Tool or Tecno Upgrade Tool). However, these are rarely released to the public. The alternative is using Tecno Care’s offline flashing via authorized service centers. firmware tecno spark 30c install
If your phone is functioning and you simply want the latest version of (Android 14), use the built-in update tool. “Format All” will erase the IMEI if not backed up
: Flashing will erase all data. Back up your files first if possible. click "Choose" next to Scatter-loading File
: Open SP Flash Tool, click "Choose" next to Scatter-loading File , and select the .txt scatter file from your firmware folder.
