DeviceKeystring whats it's sole purpose

[MrWalker0988]

This app has me concerned 

[Oxford · Accepted solution]

It is baked into the Android core framework and facilitate secure communication between your phone and external network devices such as Wi-Fi routers and smart accessories. So, you shouldn't have any worries about it.

[MrWalker0988]

Oh ok nvm. Thanks🙏🏾