Old mobile phones are obsolete and it would be a pity to throw them away, so various ways of using them emerge in endlessly. Old mobile phones have lower configurations, and various utilization methods basically use their network functions to share data connections, as well as camera functions.
Several network sharing methods for old mobile phones. The mobile data of the mobile phone is shared with the device through a hotspot or usb. After the mobile phone turns on wlan and connects to wifi, the mobile phone shares the network with the computer through usb or bluetooth. wait. You can also install software on old mobile phones to use them as driving recorders or home monitoring devices. There are several wonderful uses for old mobile phones. They can be used as network access points for other devices to access the Internet
In addition to the several uses of old mobile phones introduced above, Huawei mobile phones also have a network sharing function called WLAN signal bridge. (Recommended learning:web front-end video tutorial)
WLAN signal bridge is to connect the mobile phone to the router wifi and then share the wifi through the mobile phone so that other mobile phones can connect to the mobile phone. WiFi.
WiFi signal bridge requires the mobile phone’s network card to support Virtual Access Point, that is, the VAP function, which is to virtualize two (multiple) wireless network cards on the same hardware, and then each The wireless network card receives signals and transmits wifi signals.
WLAN signal bridge can greatly improve the coverage of wifi signals and increase signal strength.
Main application scenarios of WLAN signal bridge:
1. Some WiFi phones have been connected before and do not know the password. When others want to use it, they can use the WLAN signal bridge. Feature sharing.
2. The wireless router signal coverage is limited. You can connect your mobile phone to the wireless router and turn on the WLAN signal bridge to enhance the signal, expand the coverage, and act as a WiFi wireless relay and signal amplifier.
Most of Huawei’s mobile phones have this function, including some models from a few years ago.
Precautions when using WLAN signal bridge:
1. The WLAN signal bridge function supports the access of up to 4 terminal devices.
2. The WLAN signal bridge function is mutually exclusive with the WLAN hotspot and WLAN direct connection functions. If the WLAN signal bridge function is enabled, the WLAN hotspot and WLAN direct connection functions cannot be used. In addition, some applications that use the P2P function may not work properly.
3. After turning on the WLAN signal bridge function, the power consumption of the mobile phone will increase.
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