- Download firmware(stock ROM) of your techno phone by using the model number
- Download tecno flash tool
- Extract and Run SWD_AfterSales.exe
- Now click on setting button see on the photo below then click load button now select the scatter.txt click open
- click on the confim button after click confirms click the start button and wait for checksum process complete.
- after complete please power off the phone and connect phone on pc wait until it says passes
- Remove phone on pc now power on phone wait for a few minutes.
This tool comes from Tecno mobile company its official, if your phone doesn’t successful/Dane flashing check the phone circuit may be problematic or check the firmware(stock ROM) is factory firmware/official and it is the same as your phone make sure you download factory firmware(stock ROM) and use this Tecno flash tool