Oppo Ozip File Flash Tool =link=

| Method | Feasibility | Difficulty | |--------|-------------|-------------| | Official OTA via System Update | Always works | Easy | | OPPO Service Center flashing | Guaranteed safe | Moderate (visit center) | | Realme Flash Tool (for Realme devices) | Some Realme OZIPs supported | Moderate | | Manual extraction using Python script (by bkerler) | Best for advanced users | High |