In SP Flash Tool, click next to the "Download-Agent" box and select your custom file. 2. Verify Your Firmware Version
If you have a "hard brick," ensure the file in your firmware folder is the correct one for your device. 3. Change Connection Settings (The UART Protocol) sp flash tool error status ext ram exception
Even a slight difference in model names (e.g., Elephone M3 vs. M3A) can cause this exception. In SP Flash Tool, click next to the