I'm having a problem with accessing or sending messages on Viber. I am normally based in Ireland where it was working fine. I am currently in Italy and none of my messages will send. I have received one message that I have been able to read since I got here. Regarding all my other messages, I get the notification but when I go to read the messages, they are not showing so I can't actually read them. I am connected through wifi. WhatsApp is working fine as is iMessage…so I'm assuming this is an issue relating to Viber or with the handset ?

As there are many privacy issues with our handsets so i have recently downloaded application lock on my mobile but i have many times noticed that when i close any of the application which i have locked and open it after a while it doesn't asks me for the required code. So i would like to know that is there a problem with application lock app or with my handset  ?

I have Samsung Wave II having Bada OS installed into it. I wanted to know like what are the basic requirements of installing an Android OS into any device. Like the hardware configuration that is required? Can I install Android 4.2 into my Samsung Wave II? Will it run smooth or lag? First of all, will it install or not?

I have seen many Tablets using virtual KeyBoard with them. I am thinking to buy Google Nexus 9 and I want to use the Virtual Key Board with it. It becomes easy to type with that one. How can I use a virtual KeyBoard with Nexus 9 Tablet. Do I need some device drivers? Will this be possible?

I recently bought Xiaomi Redmi 1S from Flipkart. Without installing any third party application into it from PlayStore it is getting hung and more than that it is getting HOT. It feels like it is burning. I haven't installed any heavy application into it but still. All the applications residing on it are factory loaded and still it gets hot. Please suggest any fix.

I have Samsung galaxy s4. It works fine but the problem is that it does not run applications downloaded outside form the app store. I have also marked the "Allow installation of apps from unknown source" in settings but the problem still persists.If anyone knows about this problem please help. Thanks

I am curious to know if my Micromax Unite 2 A106 will ge the Android Lollipop Update. I want this update from Google. I have heard about its features and can't resist to wait for it. What will be the requirement to get this update. Can I myself install this update by Rooting my Android Device. If yes then please give a step by step guide.

I have some pdf documents in my mobile I want to edit them in mobile.I have Adobe reader in my mobile.I tried to edit them in mobile but I can not do so. Anyone tell me if there is a adobe reader problem or I need to install other pdf supported app to edit ?

I am using navigation app in my android phone. During travel I use this app for finding particular location. In starting it is working fine and picking the current location. But now a days it is not picking current location even after allowing “ACCESS TO MY LOCATION” and switching ON the “GPS SATELLITES” option. Please suggest some solution to resolve this app issue. 

While using my note-3, accidently I dropped some water on my phone and some water also went into Charging Port. One day after completely charging the phone, when I removed it from plug, it was still showing charging icon. Now when I switched my phone off, it shows that it is charging. Please suggest some solution for this.