-open unlock tool
-tecno tab
-search Spark Go 1
-klick factory reset done
(take note: dont klick erase frp cos frp is not remove)
boot key volume down
see picture below
-tecno tab
-search Spark Go 1
-klick factory reset done
(take note: dont klick erase frp cos frp is not remove)
boot key volume down
see picture below