ZTE 303zt, 304zt & 305zt Unlock and No Service Fix
INTRODUCTION
MODEL : 305 ZTE WI-FI POCKET WIFI
UP TO 10 USERS AT THE SAME TIME
4G LTE WI-FI ROUTER
2700 mah BATTERY
MERTHOD
Install Zte drivers, run the file and enter exe password. Connect the device to the PC/LAPTOP normally. Select option 1 to open port, then unlock with option two. As soon as the device turn on, perfome security repair and then restore Qcn from option four. Reset the port with option five, then the device will turn on normally. Install the service fix file from option six and now you can use any network SIM.