Kimfly m3 hardreset 100%solution

Note: This method will lead to entire lost of your personal install data 1: power off the 2: hold the volume down button with the power button until the kimfly logo is display 3:immediately release the power button and press it again until the phone enter recovery stage 4: then scroll down with the down button and select wipe data/factory reset 5: select with power button and you are good to go