You’ll find the following onscreen controls on the Viewfinder screen:
Do a factory reset to change your phone back to its original state before the first time you turned it on.
If you’re passing your phone on to someone else or your phone has a persistent problem that cannot be solved, you can perform a factory reset (also called a hard reset). Factory reset is not a step to be taken lightly. It’ll permanently delete all your data and customized settings, and will remove any apps you’ve downloaded and installed. Be sure to back up any data and files you want to keep before you do a factory reset.
The most convenient way to do a factory reset is via the settings.
If you can’t turn your phone on or access settings, you can still perform a factory reset by using the phone's buttons.
You'll see the weather in your current location as well as the weather in other cities around the world.
As you type, matching locations are shown.
For example, tap
5D to check the trade information for the past 5 days.
Matched results will be listed.
Tap a category, and then select one or more channels to subscribe to. After you've finished selecting, press twice to return to the list of subscribed channels.
to search for a specific keyword or a feed URL. Select one or more channels to subscribe to, and then tap .
To hang up, tap
In some regions, you can make emergency calls even if you don’t have a SIM card installed or your SIM card has been blocked.
The plus sign (+) shows that you're making an international call (instead of entering the international access number for the country you're in).
To crop, drag the photo and position the part that you want to be your wallpaper inside the crop box, and then tap .
To learn more about finding the right app, go to