Flashing can permanently erase everything on your device. Back up photos, contacts, and documents to a cloud service or an external drive.
| Feature | A2ZROM | SamFW | Frija (Tool) | |--------|--------|-------|--------------| | Free downloads | Yes (ads) | Yes (slow) | Yes | | Requires registration | No | No | N/A | | Old firmware availability | Good | Limited | No | | Official Samsung source | No | No | Yes (direct) | a2zrom com samsung firmware