Configuration files for cellular communication. MAC Addresses: Hardware addresses for Wi-Fi and Bluetooth.
Power off your device. Enter Download Mode (usually by holding Volume Down + Home + Power simultaneously) and press Volume Up when prompted.
Download the efs-fix-regalstreak.tar.md5 file and a compatible version of Odin . efs-fix-regalstreak.tar.md5
for the -Android- Generic Device/Other, by regalstreak. No wait time for you! Download right away. androidfilehost.com
Regional and carrier-specific identification data. Configuration files for cellular communication
To use this fix, you must typically flash the file using , Samsung's official firmware flashing tool for Windows.
The EFS partition is one of the most critical parts of a Samsung device's file system. It stores unique data essential for cellular connectivity, including: Enter Download Mode (usually by holding Volume Down
Click the PDA (or AP in newer Odin versions) button and select the efs-fix-regalstreak.tar.md5 file.
Because EFS data is unique to every individual handset, using a generic fix file may not always restore your original IMEI. In some cases, it may provide a generic IMEI that restores basic calling functionality but might not be legal or permanent in all regions. How to Use the File with Odin
The International Mobile Equipment Identity used by networks to identify your phone.