How to download android software update using data
You should also make sure that you've backed up your personal data, like the contacts Software updates need to be approved by mobile networks before your phone You can then download and install the software update to your phone. 8 Jan 2020 Make a backup of your device using iCloud or your computer. Update your device wirelessly. If a message says that an update is available, tap Install Now. You can also Go to Settings > General, then tap Software Update.