Anyone know a fix for White Screen on BB 8900 Curve? I live and work in La Paz, Bolivia and there is no OS available for this country, so please do not tell me to reload the OS

. From what I have read about this issue, even if I did reload the OS...the problem would continue. What I am looking for is an explanation as to "WHY" this is happening and is RIM or BB looking into a recall or a GOOD FIX for this problem? For the record, I have seen this same issue on several phones here in Bolivia (South America). Any info would be helpful as I am trying to get my local provider to replace the phone and they are trying to tell me that "spam" caused this

...spam? I doubt it...thanks a bunch! Geeks of the world unite!!
Prez