Reference
Your tablet device becomes slow or is not performing as expected.
- Your tablet device may slow down when you use it in a hot or cold environment. Use the tablet device in a place with a suitable temperature as much as possible.
- If your tablet device becomes slow or is not performing as expected, it may perform better if you turn it off once and then turn it back on.
- If your tablet device’s data storage area is full, this may cause your tablet device not to perform as expected.
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Uninstall any unnecessary applications.