You enter the world of the .
: Press the Power button to select the wipe option. Scroll to Yes or Factory data reset and press the Power button again to confirm.
Tap on (sometimes found under "Backup & reset"). Select Erase all data (factory reset) . hard reset sunmi v2s
: Release the Power button once the device vibrates or makes a sound, but continue holding Volume Down until the Recovery menu appears. Navigate & Wipe :
Confirm by tapping and entering your PIN or pattern if prompted. Quick Comparison of Reset Types Hard Reset (Recovery) Factory Reset (Settings) Primary Use Case Device is locked/frozen General maintenance Data Loss Complete wipe Complete wipe Access Required Hardware buttons only System menus Important Troubleshooting Tips You enter the world of the
If the screen is black or unresponsive, the software buttons won’t work. You need to force the bootloader.
Have you ever been locked out of a Sunmi terminal? Let me know in the comments how you solved it. Tap on (sometimes found under "Backup & reset")
Before you hard reset, take a photo of your POS app’s serial number or license key. You will need it to reactivate.
A hard reset will erase all transaction data, installed apps (like Loyverse, Sunmi Pay, or Toast), and settings. It will not remove the Google Account lock (FRP) if you had one synced.