http://www.4shared.com/file/41162137...ULTRA-GSM.html
hoặc
http://www.2shared.com/file/3006525/...ULTRA-GSM.html
đây là câu sim
http://www.4shared.com/file/41161670...solutions.html
hoặc
http://www.2shared.com/file/3006563/...solutions.html
http://www.2shared.com/file/3006476/...ackAttack.html
