The memory card of the mobile phone is 8G, and only 2G is used to "show that the memory of the mobile phone is insufficient". What should I do?

1. Mobile phone memory is built-in and comes with it randomly. Different brands of mobile phones have different capacities. The memory card (often referred to as SD card, actually TF card) is external and can be replaced.

2. You may have chosen the priority mobile phone memory when installing the software, resulting in the mobile phone memory running out. It is suggested to uninstall some software. You can also use the software moving function in 36 Mobile Guardian or Mobile Assistant to move some software to the SD card. You can also uninstall and then reinstall it, and choose to install it on the SD card.

in the future, what is downloaded by the mobile phone will be installed on the memory card, because both the download and cache after installation will be in the mobile phone.

2. If you can't move in your mobile phone, you can ROOT first, then download the software in official website, and then install it on the memory card of your mobile phone with third-party software.

3. Some mobile phones default to mobile phones, which can't be changed at all, so they have to be processed once every once in a while (moved to the memory card).