If you have a locked ZTE phone, all your activities will be limited, and in the worst-case scenario, you can’t even access your phone. ZTE phones can be locked due to different reasons; it could be:
- The phone has a network lock. When your phone is registered to a specific network, you are forbidden to change a SIM.
- You forgot the screen lock password. You need to enter the correct password on your phone to access it.
If you’re currently dealing with one of these issues, we have some good news! There are ways to unlock your phone using a ZTE master unlock code. These codes can remove the network lock and bypass the screen lock. Stay on this page to learn some effective ZTE master unlock codes.
- Situation 1: Unlock Network Lock via ZTE Master Unlock Code
- Situation 2: Unlock Screen Lock via ZTE Master Unlock Code

Situation 1: Unlock Network Lock via ZTE Master Unlock Code
To freely use any network on your ZTE phone, you have to remove the network lock first, and the easiest way to do this is by using a master code.
To get a master code, you may visit some service provider and get the code. Now, these ZTE master unlock codes are not free. The fee and the duration of the unlocking process (days or weeks) depend on the service provider.
We looked for reliable sites that can remove the SIM lock on your ZTE phone, and luckily we did! Check them out!
Method 1: Get ZTE Master Unlock Code via Unlock Ninja
Unlock Ninja is an unlocking network site that offers codes to unlock ZTE phones and routers. Their process is straightforward, and you can directly request a code on their site. Here’s how to do it.
Step 1: Acquire Code
Visit the Unlock Ninja site, provide your phone information, and click Unlock Now.

Provide your location, network email, and tick Unlock.
Settle your payment, and then you will be asked to provide the IMEI number of your device. Here’s how to locate your phone’s IMEI number. After 1 to 7 days, you will receive the ZTE master unlock code in the email you provided.
Step 2: Unlock Phone
Turn off your phone, replace your current SIM with a different network provider, and turn it back on.
You will see a prompt on the screen to provide the network code or NCK unlock code.
After that, enter the code you received from Unlock Ninja. This will remove the SIM lock on your ZTE phone.
If the steps above don’t work, you might try this alternative method:
Turn off your phone, insert a non-supported SIM card, and turn it on again.
On the dial pad, type in “*8787*3453#” or “*983*258#”.
A prompt will open, and type the code you received in the space provided. Your ZTE phone should be unlocked after that.
If you have questions about their services, please check their site or contact their customer support: info@unlockninja.com.
Method 2: Get ZTE Master Unlock Code via IMEI.info
Another site you can try is IMEI.info. It is an IMEI checker site offering unlock codes for ZTE phones. Unlike the first one, you will receive the unlocking after 3 to 13 days so you will need a lot of patience.
Step 1: Request ZTE Master Unlock Code
Visit IMEI.info and type in your IMEI number, then click Order ZTE codes.

Provide the necessary requirements and settle your payment.
Step 2: Use Unlock Code
Replace your current SIM with a SIM from a different network.
The phone will ask for the unlock code; enter the code you received.
If these steps don’t work, you may try to:
Dial ###825*09# or *983*8284# and enter the code you received on the prompt. Your phone should be unlocked after that.

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Situation 2: Unlock Screen Lock via ZTE Master Unlock Code
If you plan to unlock your screen lock using a ZTE master unlock code, you may try out the universal PIN codes we found. Although these codes are not specifically for unlocking your phone, they can still remove your current screen by wiping all your data.
- *2767*3855# (Reinstall Firmware)
- *#*#7780#*#* (Factory Reset)
Dial these codes on the Emergency Call feature. And it should take effect immediately.
If these codes don’t work, don’t worry. There is a better way to unlock your ZTE phone, and it is 100% effective.
The Best ZTE Password Unlocker
When unlocking your ZTE phone, there is no better tool than the 4uKey Android Unlocker. This tool effectively removes screen locks without hassle on any ZTE phone model!

echoshare 4uKey Android Unlocker
Perfect Solution for Android Lock Screen and Google FRP
- Erase Pin, patterns, Fingerprints, and face recognition
- Remove early Samsung lock screen without data loss
- Bypass Google FRP lock on Samsung in a minute
- Unlock 6000+ Android mobiles (up to Android 13)
This program supports the following ZTE phones:
- ZTE Blade 20 Smart/Spark/Vec 4G/V8 Pro/ V9
- ZTE Zmax /Zmax Pro/Avid
- ZTE Axon/30 5G/30 Ultra/20 5G/10 Pro/Axon 7/Axon 11/etc.
4uKey Unlocker can unlock all ZTE Android phones with versions 4 to 13! Plus, it can crack all types of phone security such as Pattern, PIN, Fingerprint, and more! No matter how complicated the password is, 4uKey can easily hack it!

Aside from ZTE, this tool works on brands like Samsung, Sony, Google, LG, Alcatel, and more! How amazing is that?
In addition, this program has a user-friendly interface that can help you unlock your phone within a couple of minutes! You can skip all those codes that may or may not work, use 4uKey for optimum results!
Steps to Unlock ZTE with 4uKey
Follow each step below to start unlocking your ZTE phone.
Step 1
Download 4uKey on your PC by visiting the Tenorshare page. After that, install and launch the tool.
Step 2
Get a USB cord to connect the ZTE phone to the computer.
Step 3
On the 4uKey interface, select Remove Screen Lock and choose the same option again on the next screen.

Step 4
Select Start, then confirm the warning window by clicking Yes.

Step 5
Enter Recovery Mode on your phone by following the on-screen instructions.

Step 6
From there, choose Wipe data/factory reset and proceed to reset the device. After a while, your phone should be unlocked.

echoshare 4uKey Android Unlocker
Perfect Solution for Android Lock Screen and Google FRP
- Erase Pin, patterns, Fingerprints, and face recognition
- Remove early Samsung lock screen without data loss
- Bypass Google FRP lock on Samsung in a minute
- Unlock 6000+ Android mobiles (up to Android 13)
Conclusion
4uKey Android Unlocker is the best unlocker tool for all brands of Android phones. It’s safe, effective, and easy to use. You should try it out!