Sep 01, 2019 · Z3X BOX LATEST SETUP Z3x Box allows you to update/change, completely restore factory settings, switch phone to download mode, read/write calibration data files, directly unlock/read code, remove FRP, repair, SN, DRK, Bluetooth, etc. 95% Samsung mobile phone. you can use the Samsung Editor to change the device language. This will back up all your phones NV Items and save them to the QCN Backup File. The resulting QCN Backup File should be 250KB. Restoring IMEI / NV Data: Start the 'Software Download' application and select the 'Restore' tab. Press the 'Browse' button and select your QCN Backup File. Press the 'Start' button and wait for it to finish. This will ... Pso2 solo training phanatical phantoms