Go to Settings > Touch ID & Passcode. On devices without Touch ID, go to Settings > Passcode: Tap Turn Passcode On. Enter a six-digit passcode. Or tap Passcode Options to switch to a four-digit numeric code, a custom numeric code, or a custom alphanumeric code. Enter your passcode again to confirm it and activate it.
Wales uses the same currency as the rest of the United Kingdom, the British Pound Sterling.
Like the rest of the UK, the money used in Wales is the British Pound /UK Sterling. You can either exchange your countryâs currency at home before you travel, or in Wales as soon as you land by ferry or by plane, or wait until you get into a city with banks, travel agencies and post offices. Can I use Euros in Wales?