Use the physical to scroll through the utility items. Highlight the Wipe data/factory reset command option and select it using the Power Button . Confirm the wipe by selecting Yes - erase all data .

Note: The first boot after a factory reset may take up to 10 minutes. Method 2: Unlocking via the Sunmi Cloud Partner Platform

The specific Sunmi T2 stock firmware ROM file (matching your hardware variant). Qualcomm Flash Image Loader (QFIL) or Rockchip Batch Tool. Correct USB VCOM/Qualcomm EDL drivers installed on the PC. Step-by-Step Instructions

: On some P-series or secure T-series devices, you may need a 24-hour authorization code provided by Sunmi Support or your partner portal to enable these features. SUNMI THAI 4. SIM/Network Unlocking

The most common unlock is simply entering your chosen PIN, pattern, or password. This is the primary security method for daily use.

A factory reset will wipe all local data, sales history, and installed applications. Step-by-Step Factory Reset

: Long-press the Power button . In many configurations, an option to "Exit Kiosk" will appear.

If the device throws a permission error, you will need to disable the packages instead of uninstalling them:

Unlocking your Sunmi T2 or flashing third-party firmware will void any remaining manufacturer or distributor warranties. Additionally, modifying devices that are technically leased or under contract with a merchant service provider may violate your terms of service. Ensure you fully own the hardware before executing these steps. To help you get exactly what you need, please let me know:

If using the device as a dedicated kiosk, install a lockdown launcher (like Fully Kiosk Browser) to prevent staff or customers from messing with system settings.