Lag when opening aps (HTC One)
My phone is barely 3 weeks old. However I have realized that lately my phone lags when opening specific apps. Especially Youtube, Facebook, Facebook Messenger and Outlook.com
Anytime I launch the apps, there are a few seconds of lag before anything happens... It is become really frustrating, and I can't believe that my new phone could be this slow already.
I even reformatted the phone, but that didn't help...
What can I do?