Ice cold batteries
Bought a new phone battery and it is losing charge within weeks? Then you can try keeping it in the refrigerator. Sounds odd but it is true. Most of the smartphones use lithium ion batteries that get exhausted because of the heat generted Fixing crashed Android apps
Applications are what make a smartphones really smart. An Android app can crash within minutes of downloading and can cause your phone to hang. Reasons can be many but you can fix it by following these steps. Pull the battery slowly from the phone. This step is called soft reset and doesn't affect data in your phone, but can help you resolve issues such as a crashed app.
Once your phone restarts, you can go to Google Play > My Apps and then click on the app to update it. In case an update is not available then simply uninstall the app and then reinstall it.