If no prompt appears, access the web interface by typing 192.168.0.1 or 192.168.1.1 into your browser. Log in with the default credentials (usually admin for both) and look for or NCK settings.
Use reputable services like IMEI.info or sim-unlock.net to request a code based on your IMEI. Zte Modem Dongle Unlock Code Calculator -16 Digit- Online
Input the code provided by your chosen online calculator or service and confirm. Your device will now be permanently unlocked. Important Safety Tips ZTE Unlock Codes - IMEI.info If no prompt appears, access the web interface by typing 192
The IMEI is essential for calculating an unlock code. You can find it by: Input the code provided by your chosen online
Detailed instructions how to enter code in ZTE devices. ... OR: * without sim card compose: ###825*09# and enter the code from us, Check IMEI Info Unlock Your ZTE MF190 HSPA Modem | Expert Q&A on GSMLiberty
Look at the sticker under the modem or beneath the battery cover.
Open the modem's connection manager; it should automatically ask for the .