It must be A307GUBS4ATC1 also FRP OFF OEM OFF KG OFF And After Flashing Press Vol UP with Power button . Also you have to intsall Magisk Manager apk after all .
It must be A307GUBS3ATA1 also FRP OFF OEM OFF KG OFF And After Flashing Press Vol UP with Power button . Also you have to intsall Magisk Manager apk after all .
It must be A307GUBU2ASL2 also FRP OFF OEM OFF KG OFF And After Flashing Press Vol UP with Power button . Also you have to intsall Magisk Manager apk after all .
It must be A307GUBS1ASJ1 also FRP OFF OEM OFF KG OFF And After Flashing Press Vol UP with Power button . Also you have to intsall Magisk Manager apk after all .