I can't answer phone calls while on Facebook. And my phone get a really hot when I am using it.

[Android Central Question]

Phone always gets hot. Can't answer phone calls while on Facebook.

 

[SpookDroid]

If it's only when using Facebook I'd say it's a FB app bug with your phone. Try the usual: clearing cache/data, uninstalling/re-installing. And if it persists, submit the bug to the FB Team for review and either use the web version or their 'lite' app if available in your region for now.