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Why is the Unicom card in Wudang District of Guiyang so stuck?

1, mobile phone model is too old, using the latest system will lead to performance lag and slow network speed. You can restore the phone to the factory settings, or brush it to a lower version, which will be much smoother.

2. If the memory is small, it may get stuck, resulting in slow Internet access. Need to delete redundant photos and files and empty the phone cache. It's best to uninstall unused software, which can make the phone smoother.

3, the network signal is not good, resulting in slow network speed. You can turn on the flight mode of the mobile phone and turn it off after a few minutes, which can solve the problem of slow network speed caused by unstable signal.