I dont like that mobile! Because, if I switch off that phone.it will take 5 minutes to switch off.then if it want to switch on it will take another 5 minutes to switch on.this itself big drawback for us.
This lava B5 Qwerty mobile is so small size.that is another draw back for us.
In that mobile, there is one or two colour only.
And another drawback is there is no internal space to save any music or video or any other applications
Comparing to all the mobile.this one is cheap and worst .so, I hate that mobile!