Managing your nano SIM cards with Dual network manager Note: Dual SIM card support varies by phone model, region, and country. ...
Tips for extending battery life How long the battery can last before it needs recharging depends on how you use HTC U Play. Tr...
Using power saver mode Power saver mode helps to increase battery life. It reduces the usage of phone features tha...
Checking battery usage See how the system and apps are using the battery and how much power is being used. ...
Disabling an app Apps, even if not used often, may be running in the background and downloading data. If an app ca...
I sent some files via Bluetooth to my computer. Where are they? When you send information using Bluetooth, the location where it's saved depends on the type ...
How does App standby in Android save battery power? In phones with Android 6 or later, apps that are idle while the screen is on will be placed in App s...
How do I back up my photos and videos? You can back up the photos and videos stored on your phone to your Google Account. To do this, u...
I think my microphone is broken. What should I do? When a phone is having issues with distorted audio input quality, trouble being heard while on call...
How do I set my favorite song or music as my ringtone? How do I set my favorite song or music as my ringtone?