I want to ask oppo mobile phone can't use cool music, what should I do if the long-time prompt version is risky? Oppo mobile phone can't use cool music, and the solution to prompt version risk for a long time is:

1, ColorOS 12 and above: "Settings > Passwords and Security > System Security > External Source Applications".

2. Coloros11.0-1.3 version: "Settings > Security > Install External Source Applications".

3. version 7.0-7.2 of coloros: "settings > other settings > devices and privacy > install external source applications" turns on the corresponding application switch to install the software downloaded from the application. The above is the solution that oppo mobile phones can't use Cool LeTV, and there is a risk in prompting the version for a long time.