N971n U2 Imei Repair Z3x [updated] May 2026

Title: Easy IMEI Repair for Samsung N971N U2 using Z3X

Required hardware/software:

• Z3X Box (original, not a clone) with active license
• Samsung Tool Pro v44.2+ (supporting Android 12/13 U2 firmwares)
• MicroUSB cable (OEM recommended)
• Samsung USB Drivers v1.7.59+
• Windows 10/11 (x64)

Before starting the repair process, ensure that your device is fully charged and in debugging mode. Connect the device to the Z3X box using a USB cable. Launch the Z3X software on your computer and select the "Samsung" tab. n971n u2 imei repair z3x

: Rooting and IMEI repair will trip the Knox counter (0x1), voiding the warranty and permanently disabling features like Samsung Pay and Secure Folder. Firmware Updates Title: Easy IMEI Repair for Samsung N971N U2

The Risks and Realities

For the technician: