Samsung Galaxy A21s
Help and Support for

Samsung Galaxy A21s

Android 10.0

Choose a help topic

Turn Bluetooth on your Samsung Galaxy A21s Android 10.0 on or off

Bluetooth is a wireless connection which can be used to transfer files between two devices or to establish a connection to other devices, such as a wireless headset or keypad.

Buying online

Latest phones

Help and support

Vodafone UK

Registered in England and Wales. Company No 01471587. Registered Office: Vodafone House, The Connection, Newbury, Berkshire, RG14 2FN.

*Annual Price Increase: During your minimum period, the monthly cost will increase each year on 1 April by £1.80 for Pay monthly plans with Airtime/Data, and £3 for Home Broadband plans. This doesn't affect Device Plans. More information: vodafone.co.uk/pricechanges

© 2025 Vodafone Limited is authorised and regulated by the Financial Conduct Authority for consumer credit lending and insurance distribution activity (Financial Services Register No. 712210)