It must be A307GNDXU4BTD1 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 A307GNDXU2ASL1 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 A307GNDXS2ASK2 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 A307GNDXU1ASI1 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 .