it seems from reading about how many eris's a lot of you have had you should know a lot on the subject ...any way im having issues with my phone one is the track ball wont scroll left, and my phone randomly selects things when plugged in...i'm not looking for a new phone or model only asking for a referb eris the problem is this i didn't buy the phone directly from verizon i got it from another person i assume they know this...will this be a problem will they tell me they cant do anything for me because of this or will i still be able to possibly get a replacement?? thanks!