An NCK (Network Control Key) unlock removes the carrier SIM restriction on a ZTE Z320 so it accepts any compatible SIM card. This typically requires a reliable NCK-generation tool or dongle and the phone's IMEI.
Tap 7 times continuously until a message reads, "You are now a developer."
You can obtain your NCK code in several ways:
First, I need to verify if there's a direct connection between the ZTE Z320 modem and the NCK Dongle. I recall that NCK Dongles are used for unlocking 3G/4G Huawei modems, allowing them to be used with other providers. However, ZTE modems might be handled by different software or dongles. For example, unlocking ZTE modems often requires using ZTE-specific software like ZTE Unlocker or tools from brands like Z3x. zte z320 unlock nck dongle link
Go back to the main Settings menu, open , and enable USB Debugging . Connect your phone to the PC using the USB cable.
While this article focuses on the NCK Dongle, there are other methods available:
Note: If it shows an error triangle, reinstall your ZTE drivers. Step 3: Configure NCK Dongle Software An NCK (Network Control Key) unlock removes the
Is your NCK Dongle with the latest software version?
You cannot unlock the phone without the PC recognizing it.
If you have decided to proceed with the NCK Dongle, follow this comprehensive guide. You will need a Windows PC, the NCK Dongle hardware (Pro or Box version), the necessary cables, and your ZTE Z320. I recall that NCK Dongles are used for
Excited by the prospect of unlocking their device, the user purchased the NCK dongle from a reputable seller. They followed the instructions provided and connected the dongle to their computer.
Dial *#983#87274# or *#873738# on the keypad to open the device's hidden testing/development menu.