Bluetooth and WiFi Scanning are always active in background to improve location accuracy. Here is how to turn them off if it is not needed.

Its very easy to find if the app you are using is native or hybrid. If layout bounds are shown for each element on screen then its native, hybrid otherwise.

While dialing a toll free IVRS number, I had a tough time selecting the options due to DTMF issue. Here is how I fixed it.

When I inserted Jio SIM in primary slot, the network mode for second slot got disabled. This can be enabled once you change the preferred mobile data usage sim to secondary SIM.

Friends often take other's phone for curiosity and before giving back, they clear recent apps history. Here's how one can still check recently opened apps.

By adding a line of meta tag to your web pages, you can hint Chrome to show color of your choice in Android notification bar and browser tab.

When trying to download apps from Google Play Store, I was getting message "Error Processing Purchase [DF-BPA-30]" on my Android phone. Resetting the date and time fixed the issue.

You can directly send any web page in PDF format from your desktop browser to your Android powered device. This does not require any additional toolkit or third party app.

Android device can be remotely locked or erased from your Google account if you own the device. These can be helpful if your device get lost or theft.

RCom has announced that it will be offering 1 GB of free data to all new and existing CDMA customers who buy a new 'Google Authorized 3G Android O/S handset'. For GSM users offer will start from 5th of May 2012.

Google has released the source code of Android-4 (Ice Cream Sandwich). Android is an Open Source Project that is very famous OS for tablets and phones. Anyone can download the code from Android's official website.

Android based several HTC smartphones are exposed with another security flaw. The flaw could allow some net-enabled apps to access user's personal information such as call history, user accounts, GPS data and SMS data. HTC admitted the risk but patch is still not provided.