Turning Wi-Fi on my mobile phone on or off
Ending active applications on my mobile phone
Using my internet browser
Turning mobile data on my mobile phone on or off
Checking data usage on my mobile phone
If the memory is full, you can't install new apps.
Release memory on your mobile phone by uninstalling apps that are no longer in use.
Share this article via email! Just fill in these details and the characters in the box.
Fields marked with * are mandatory.