So My phone died on me and I need a new phone. I have no idea what phone to buy...

My budget is RM800 and below

What I would like in my phone:

1. Keyboard
2. Wifi - a must
3. touch screen - if possible
4. Not easy to die on me again.

Im not too fussy about the brand as long as it is good. I need to get in a few days so looking foward to all your replies.

P.s: Im not really interested about the corby... heard it isnt that great.