If you don’t see this, the modem may be unlocked already or not compatible.
The main window will open—no installation wizard, no shortcuts. huawei modem unlocker v602 download install
For unlocking classic USB modems (E1550, E160, E169, E173, E303, E3131), v602 remains a fast, free, and reliable tool. For modern 4G/5G pocket routers or modems with latest firmware (post-2022), it will likely fail. In those cases, spend a few dollars on DC-Unlocker or an online remote unlocking service. If you don’t see this, the modem may