V2 Root: Sunmi

The is a popular handheld POS terminal that runs on a modified version of Android known as Sunmi OS . While it is a powerful tool for retail and logistics, many users find it restrictive due to pre-installed apps (like Deliveroo or Glovo) and Mobile Device Management (MDM) software that prevents the installation of standard APKs or the Google Play Store.

Unlike standard smartphones, Sunmi devices are designed for enterprise security. You will face several hurdles: SUNMI V2 reverse engineering - Lena's blog :3

Rooting a Sunmi V2 can unlock the full potential of its built-in thermal printer and allow you to use it as a standard Android device.