[Bakhtiarkhan]

I have got F3111 with FRP and the phone android version is 7
to bypass FRP it needs to downgrade, I have found 6 version file and downloaded it when i flash it shows error

this is the log

16/015/2018 10:15:23 - INFO - Start Flashing
16/015/2018 10:15:23 - INFO - Processing loader.sin
16/015/2018 10:15:23 - INFO - Checking header
16/015/2018 10:15:23 - INFO - Flashing data
16/015/2018 10:15:23 - INFO - Loader : S1_Root_cf2a - Version : MT6755_13 / Boot version : S1_Boot_MT6755_N0.MP103_104 / Bootloader status : NOT_ROOTABLE
16/015/2018 10:15:23 - INFO - Max packet size set to 8M
16/015/2018 10:15:23 - INFO - USB buffer size set to 512K
16/015/2018 10:15:27 - INFO - Parsing boot delivery
16/015/2018 10:15:27 - INFO - No flash script found.
16/015/2018 10:15:27 - INFO - Flash script is mandatory. Closing session
16/015/2018 10:15:27 - INFO - Ending flash session
16/015/2018 10:15:27 - INFO - Flashing finished.
16/015/2018 10:15:27 - INFO - Please unplug and start your phone
16/015/2018 10:15:27 - INFO - For flashtool, Unknown Sources and Debugging must be checked in phone settings
16/015/2018 10:15:27 - INFO - Device connected in flash mode



this needs to enable usb debugging but the phone has FRP