Coincidentally, I just noticed that this made Hackaday today:
http://hackaday.com/2012/08/27/bga-s...and-stopwatch/
Of course, if it is eDDR instead of a watchdog timer software issue, the pins may be exposed for reflow using a fine-tipped soldering iron (wipe a bead of solder across a row of pins, then remove solder bridges with fluxed solder braid).