iPhone usage tips: 1, iPhone11 can set the application use time, open the phone, click the Settings icon on the home screen, click the screen time management option, select \"application quota\
1, may be the wireless router itself transmission range is relatively small, if necessary, you can replace a wide coverage of the router;
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2, it may be that the mobile phone is too far away from the router, and the Internet is moved closer to the router;
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3, you can finish making a router amplifier, use a finished beer can, cut it with scissors, and then the main two signal transmission lines, the gap direction is facing the direction of the mobile phone Internet
The IPhone 11 has a failure to connect to WIFI, which is generally caused by unstable WIFI signal connection or restricted WIFI connection during the use of WIFI connection