Reviving a phone that has been bricked due to software corruption.
Some versions of SP Flash Tool include built-in auth bypass features, allowing you to flash using just the Scatter and DA files. Connection Method: tecno in5 auth file
If you have a custom DA, click "choose" for the Download Agent and select your specific .bin file. Connection: Power off the phone and remove the battery if possible. Click Download in the tool. Reviving a phone that has been bricked due