Check giúp e con iphone 4s

[manhdung81mobile]

Model: iPhone 4S 16GB Black
Device ID: 013035005881165
Repairs & Service Coverage: Expired
Telephone Technical Support: Expired
Warranty Type: Expired
Purchase Date: Validated
Registered: Yes
Activated: Yes
Carrier: Softbank Japan
Blacklisted: No
Contract: Until 23.12.2013
SIM lock: Server Down!