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It's recommended that you update your tablet with the newest software, as the manufacturer continuously corrects errors. It's a good idea to back up the memory first. Before you can update your tablet's software, you need to .
1. Find "About tablet"
Slide two fingers downwards starting from the top the screen.
Press the settings icon.
Press About tablet.
2. Update tablet software
Press Software updates. If a new software version is available, it's displayed. Follow the instructions on the screen to update the tablet software.