This should be because the running memory of your mobile phone is too small. You can install a Tencent mobile phone housekeeper.

You can clean up the mobile phone garbage at any time. Its self-startup management can limit the self-startup of software.

In order to protect the security of mobile phones, harassment interception, one-click optimization and safe slimming are carried out.

High-end software management and smart phone management requirements can meet your needs in all aspects.

Tencent Mobile Manager not only protects the security of mobile phones, but also is the password manager of mobile phones.

Hope to adopt. Thank you.