HTC One Remix - Manual (Page 36)

Apps sometimes get updated with improvements or bug fixes. To
automatically download updates, after installing the app, tap >
Auto-update.
To open the app, go to the Apps screen and tap the app.
Restoring apps from Google Play
Upgraded to a new phone, replaced a lost one, or performed a factory
reset? Restore apps that you previously downloaded.
1. Open the Play Store app.
2. Tap to open the slideout menu.
3. Tap My apps, swipe to the All tab, and then tap the app you want
to restore.
4. Install the app.
For more details, refer to the Google Play help.
36 Phone setup and transfer