I just bought an HTC one m8 and I was wondering what protective case should I get? Through quick browsing, I found a number of cases, but the one which interested me the most is the dot matrix case by HTC itself. Can anyone provide me with a good comparison for available cases? Also how does the dot matrix work to be able to show live notifications when the cover is shut?

I have been using my Nokia Lumia 1020 for two weeks now and it has been a great experience so far except the last three days. My Nokia Lumia phone randomly reboots or freezes. It turns itself on and off even at rest. It also becomes unresponsive when I am using the camera. Is this behavior due to specific apps or services?

Recently I have thought of taking photography as a career. I was wondering what the best mobile shooter is as at late 2014 and beginning 2015. I am mostly on the move and having a mobile phone with a quality shooter will greatly help me in terms of spontaneous shots. 

I was just wondering I have to swipe an access card to be able to enter the turnstile in my office. Sometimes I forget my card and is it possible for me to use the NFC on mobile to substitute the card. Can I get the same effect by using an app?

In recent years, I have been hearing more and more about NFC technology for mobiles phones and even access cards. Can anyone explain to me what does NFC stand for? What are the main uses for such a technology in the actual world? How do I use it to connect my mobile phone with others?

This year I decided to get myself a new mobile phone. I am currently hesitating between the new iPhone and the latest Samsung flagships. I heard that both these devices possess fingerprint scanners. It can be used for unlocking the mobile phone and it is specific to the user. I was wondering what the other application of this technology are. I read online that these scanners can be used to validate payments online or authenticate access on certain sites. Can anyone elaborate?

On my Samsung GT-I8000 (OS Windows mobile 6.1pro) after each conversation (incoming or outgoing doesn't matter) says that phone is off and turns on airplane mode. I don't know where and how change it. I did drop my phone couple of times, but nothing broke and there was no water or anything.I would appreciate your help. Thank you.

What could be making my Samsung galaxy note to start rebooting after I install devise firmware? I got some firmware update on my Samsung galaxy note recently and I install the firmware, but after the installation the device starts to reboot whenever I open any app. How could I fix the problem?

Why is my HTC desire smartphone shutting down after loading? I recently root my HTC desire android smartphone due to some malfunctioning problem. After the rooting, the phone starts shutting down abruptly after loading the smartphone. The worst thing is that, before I touch anything on the smartphone it will shut down. How can I fix this problem?

Why is my HTC one M8 fail to connect to Google service? I log out of Google account on my HTC m8 android phone recently and when tried to log in to access Google play, the phone fail to connect to Google services. I taught it was due to internet connection, but the smartphone can access other website except Google. How can I fix this problem?