Vivo y71 (1801) remove lock with merical thunder 2.82
Download frp file .mbn Qualcomm usb driver Open merical 2.82 version Select cpu (Qualcomm) Select brand (Vivo) Select model (y71) Service select (format/ flash) Untick auto (programar ) Select (frp .mbn file) Select (factory reset) Finally click start And connect your device with pc/ laptop for EDL mode Finish your device successfully unlock !!!!!!!! (How to connect with pc laptop edl model Open back cover remove battery and short test point connect usb cable). Thanks for visiting my website Nazrana. Ab.kadir shaikh Hi