Open FlashTool_v5.1220.00
Click on Scatter/Config File & select cfg File
Click on option & tick on USB Download/Readback now Scroll down to Backup and Restore & tick on Backup ->Download/Format -> Restore
Now finaly click on Download & plug USB cable to your powerd off phone
Wait for finished & Enjoy......(if failed try again)
Flashing Hints:No boot key needed for flash this phone just connect power phone.
