: The EFS (Encrypting File System) partition stores your device’s unique radio data, including the IMEI, Wi-Fi MAC address, and Bluetooth address. Why it's needed
If you must proceed with a download, technical communities like XDA Developers samsung g532g efs file download
or various Samsung service tools (often requires root) are designed specifically for IMEI repair and EFS restoration. Restore from Backup : If you previously created a backup using TWRP Recovery or an app like Samsung Tool : The EFS (Encrypting File System) partition stores
