Mua cái box MX box setup rồi download phần mềm về dùng kiểm tra tình trạng iphone lock cửa iphone ví dụ : check thử iphone 4 như sau :
Check thử ok IMEI: 0124xxxxxxxxxx
family: iPhone
type: IPHONE 4 16GB BLACK
version: 5.0.1
serial: 81034T8GA4S
mac: 7CC537EB46AB
iccid: 8984011106534542054
country code: USA (United States)
purchase date: 2010-09-09 (t1, Purchase Date Validated)
purchase country: AU (Australia)
warranty coverage: Out of Warranty
registered: yes
activated: yes
carrier: MOBIFONE (Viet Nam)