bb 9900 usb ways

4) Any MicroSD USB card reader: How to work with this set with BLACKBERRY phones: Firstly you put card in external card reader WITHOUT EXTERNAL POWER and make phone image with LGtool and simple USB cable. slot demo mahjong 2 ways after this you INSERT modified card to phone, CONNECT EXTERNAL POWER, connect USB cable to phone without battery and follow on-screen . cara flash bb 9900 bold