Dual nano SIM cards HTC Desire 820G+ dual sim has two nano SIM card slots. Use a standard nano SIM...
File Manager Use the File Manager app to browse and organize files and folders on your phone storage and s...
Copying files to or from HTC Desire 820G+ dual sim You can copy your music, photos, and other files to HTC Desire 820G+ dual sim. ...
Restarting HTC Desire 820G+ dual sim (Soft reset) If HTC Desire 820G+ dual sim is running slower than normal, is unresponsive, or has an app t...
Changing the display language Changing the language adjusts the keyboard layout, date and time formatting, and more. ...
Working with certificates Use client and Certificate Authority (CA) digital certificates to enable HTC Desire 820G+ du...