I have a Samsung S8500 Wave phone with Bada OS installed. I am developing an app for it that involves using Google Maps. I've found a JAR file, but I keep getting the ClassNotFoundException exception ever since I've added it to the project and tried compiling the program.

How do i ensure my private messages,images,video and audio messages sent and received through WhatsApp are invisible to everyone, whether my phone is locked or not? When unlocked i get a message preview if i get a message sent through WhatsApp. How do i hide, therefore disabling this through WhatsApp?

I can't seem to find the right and working driver USB mobile Samsung Wave 723. I've check Samsung website but did not find it. The USB connection with my phone is not working properly. I read in one forum that I need to reinstall the driver.

Is it true that sony has come up a new model of phone which is xperia U?  When it will be launched and what are the specifications of that mobile.

All sites described the specifications of the Samsung Galaxy S 3, although some author tells that it was still under development at Samsung Lab and finally will be release this June 21st. Samsung Galaxy S lll has a battery of 2250mAh.

How does Samsung Galaxy S III have a long-lasting life battery?

Some say the iPad's new A5x chip packing quad-core graphics are contributing to a warmer iPad.

Any truth to this review?

How is the heat issue addressed on the iPad units?

Is the LED backlight the only leading  cause of the issue? 

HTC One V slow performance when launching an application like Messages or Settings.

Is the 512 MB RAM really the culprit for

the sluggih performance or it only needs to have some updates installed?

NVidia Tegra 3 and Qualcomm Snapdragon: which one is more powerful.

And what are its major features?

In my Droid HTC Incredible, some 'glitched' messages keep popping up every time I received a new message and showing incorrect number of received messages on the notifications tab.

Now when I click to view the message, it is not appearing in the actual messaging thread with that related person.

How to get rid of this problem please?