Nokia T21 user guide

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Nokia T21

Update your tablet software

Install available updates

Tap Settings > System > System update > Check for update to check if updates are available.

When your tablet notifies you that an update is available, just follow the instructions shown on your tablet. If your tablet is low on memory, you may need to move your photos and other stuff to the memory card.

Warning: If you install a software update, you cannot use the device until the installation is completed and the device has been restarted.

Before starting the update, connect a charger or make sure the device battery has enough power, and connect to Wi-Fi, as the update packages may use up a lot of mobile data.

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  • Keys and parts
  • Insert the SIM and memory cards
  • Charge your tablet
  • Switch on and set up your tablet
  • Lock or unlock your tablet
  • Use the touch screen
Apps, updates and backups
  • Get apps from Google Play
  • Update your tablet software
  • Back up your data
  • Restore original settings and remove private content

Useful Links

PDFSoftware UpdatesFull SpecificationsEnvironmental Profile

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