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.
The pound sterling (GBP; Â£ or â¤) is the official currency used in the United Kingdom. It is also used in British overseas territories, Isle of Man, Bailiwicks of Guernsey and Jersey. The pound is divided into 100 pence.