An "Unlock IMEI" app is likely a mobile application designed to help users unlock their device using their IMEI (International Mobile Equipment Identity) number.
IMEI is a unique number assigned to every mobile device, and it is used to identify the device on a cellular network.

Submit your IMEI during checkout by clicking "Add message"
When your iPhone is unlocked, I'll confirm you with instructions.

The app may provide a way for users to input their device's IMEI number and receive an unlock code or instructions on how to unlock their device.
Unlocking a device allows it to be used with other carriers or networks that it may have been previously locked to.

IMEI Unlocker and iCloud Unlocker Features:
- unlock cloud devices free of cost
- Used as IMEI Finder
- check IMEI Number
- Bypass i-Device Locks
Unlock IMEI For All Models Support
find useful iDevice codes
- Easy Guides to unlock the device.

Some apps may also provide resources and support for users who may encounter issues during the unlocking process, such as troubleshooting tips and solutions for common issues that may arise.

Overall, an "Unlock IMEI" app can be a useful tool for anyone looking to unlock their device and use it with a different carrier or network.
However, it's important to note that not all devices can be unlocked, and unlocking a device may void its warranty or cause other issues.