Generally, mobile phone applications can only be downloaded into the memory of the mobile phone. If the memory is insufficient, you need to clear the memory:

1, there will be a file management system on the mobile phone, which can be opened to find out the files and then cleaned up;

2. You can clean up the garbage in Tencent's mobile phone management house first, and then click the mobile phone in the upper right corner to slim down the mobile phone files and carry out in-depth cleaning.