Alcatel 1S (2021)

Alcatel 1S (2021)

Android 11.0

Connectivity - Alcatel 1S (2021)

Troubleshooting

I can't use my phone's internet connection

I can't use Wi-Fi

I can't use my phone as a Wi-Fi hotspot

I can't connect to another Bluetooth device

A Bluetooth device can't connect to my phone

My phone uses a large amount of mobile data

Network and internet settings

Select network mode

Turn flight mode on or off

Set up your phone for internet

Connecting phone and computer

Transfer files between computer and phone

Wi-Fi

Connect to a Wi-Fi network

Use your phone as Wi-Fi hotspot

Turn Wi-Fi on or off

Bluetooth

Pair a Bluetooth device with your phone

Turn Bluetooth on or off

Synchronisation

Back up pictures and videos to Google Drive

Turn automatic synchronisation of content on or off

Data usage

View data usage

Turn mobile data on or off

Turn data roaming on or off

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)