My phone has a problem. When it is set on vibrate, it does it very weak. I did a lil' test with my mom's phone. I called her and once it went through, her phone was in my pocket and it vibrated great and I could fell it like it's brand new. We got our phones at the same time.

So, I call my number from her phone and I have my phone in my hand and when it goes through, you can hear the vibration noise but you can BARELY feel it. It vibrated great about a month ago and it is getting worse everyday. It sucks when I'm receiving a call/text because it is usually in my pocket and you can't feel it against your skin at all. it's very weak when it vibrates.

Uh... why? I figured the battery may be low but I charged it for an hour until it said charged complete. It had all bars saying it was fully charged and I set the mode to ringer high and it rang loud and sounded great. Figured the vibration problem may be solved... but then I set it to that mode and... well... same problem. Extremely weak. Even though it was fully charged.

What's wrong... what can I do?
Oh... and the phone is about a year and a half old. I rarely ever use it unless to take pics at car shows, text or answer whoever is calling me. I rarely use it to call other people or use the features it offers. But I just use it for the normal things. Started acting up about a month ago.

sounds like the motor is dying

dont worry though, as long as you got a 2 yr. plan you can get an upgrade pretty soon and you wont have to deal with it. if it really is that big of a deal try and buy a cheap phone and sign it to your plan. I suggest ebay.