How to Unlock STC (Saudi Telecom Company) Huawei E5172s-920 LTE CPE Router Gateway?
1. Reset the device and connect to Windows PC with its default LAN cable.
2. Browse its default IP address (192.168.1.1) from the Internet Explorer.
3. Login to device dashboard with admin username and password.
4. Go to the Settings.
5. Search option for SIMLock / NCK.
6. Enter here correct 8-digit unlock code / NCK.
7. Click Apply.
Now, the device should automatically reboot and show the network of inserted SIM card. If not then, reset the device from its reset button. You should be able to see the network now. Configure the profile according to the new SIM card and make it default. Now you should be able to browse the internet.
Note: Don’t use any wrong / free codes into STC Huawei E5172s-920 Huawei WiFi router gateway, otherwise it will be locked permanently. Pay 2.38 USD through PayPal and IMEI with model in the transaction. The correct NCK / SIMLock will be delivered to your inbox within 8 hrs.