we update wp7 to build 398 – price 700$we update wp7 to build 398 – price 700$we update wp7 to build 398 – price 700$we update wp7 to build 398 – price 700$we update wp7 to build 398 – price 700$we update wp7 to build 398 – price 700$we update wp7 to build 398 – price 700$