: Try a factory reset by holding the Power + Volume Down buttons. Note that this will erase all data.
: If you must use a tool, stick to reputable developer forums like XDA Developers , where community members vet the files. OPPO Tools V2020 Free Download | Realme | Qualcomm | MTK Download OPP14 Activator zip
: Visit an Oppo Service Center for professional assistance. This is the only way to ensure your warranty remains intact and your data is handled securely. : Try a factory reset by holding the