The V2s will boot like it just left the factory. You will need to re-pair your printer (if it acts up, run the built-in "Printer Self-Check" in settings) and reinstall your POS app.
You may need to perform a hard reset on your Sunmi V2s in the following situations: hard reset sunmi v2s
Are you performing this reset to , or are you preparing the device for a new user ? The V2s will boot like it just left the factory
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. A hard reset will erase all transaction data,
: Once the Recovery Mode screen appears, use the Volume buttons to scroll through the options and highlight Wipe data/factory reset .
Performing a on the Sunmi V2s is the primary method for resolving persistent software issues, clearing a forgotten lock screen, or restoring the device for a new user. This process wipes all local data, including installed apps and personal settings. How to Hard Reset Sunmi V2s (Recovery Mode)
If you run a retail or hospitality business, you know the Sunmi V2s is a workhorse. It combines a POS terminal, a receipt printer, and a customer display into one sleek Android unit. But what happens when the screen freezes, the app crashes on boot, or you forget the payment terminal’s lock screen password?