Samsung 2g Tool -

[PC with Windows OS] <---> [Z3X Smart Card Box / Dongle] <---> [RJ45 / USB Service Cable] <---> [Samsung 2G Device]

error (02) BOX Z3X ?? ... UNLOCK INSTRUCTIONS: Micro-USB cable: 1. Phone must be powered on. 2. Type *#0808# and select 'DM+MODEM+ samsung 2g tool

Downgrading firmware variations to compatibility baselines required for specific software exploits. 3. IMEI and Calibration Repair [PC with Windows OS] [Z3X Smart Card Box

: Directly reading unlock codes or performing a "Direct Unlock" to bypass carrier restrictions. samsung 2g tool