1. Do you mean that your mobile phone wirelessly connects to your computer to sync data? Wandoujia 2 is recommended (as long as the software is installed on the mobile phone and the computer at the same time and follow the prompted operation steps, the mobile phone does not need root)
2. If you're talking about your phone wirelessly connecting to your computer and using your computer's wireless network, it's recommended to use connectify, with wireless enabled on your laptop and wifi search enabled on your phone. Specific operating software is introduced, Baidu can