R-SIM Air Unlock Sim Card For iPhone 4S iOS:7.x

R-SIM Air Unlock Sim Card 

R-SIM Air Unlock Card

RSIM Air Unlock Card

R-SIM Air

RSIM Air 

New R-SIM Air is hot sale for the foreign order .

R-SIM Air support CDMA 4S IOS7.0-7.X , there are two kinds : default version and universal version . T-Mobile from USA carrier and other unlock sim card that can’t support carrier ,compare with R-SIM5+ ,R-SIM Air have more stable signal ,more speed to have signal,can cooperate with ios7 patch better ,besides have EDIT IMSI that fit for all the carrier in the world (have 3 kinds models total 55 carriers) !

Compare with the old R-SIM5+ and other unlock sim card for 4S in the market ,R-SIM Air have more advantage function as follow :

1. Can compatible stronger ,support all the iphone 4S on ios7.(carrier: T-Mobile ,Fido and so on )
2. Perfect support ios7 to sms,internet , Original i1s3 chip,low power consumption ,thin,easy to pull and insert .
3. Still reserve the three models of R-SIM 5+ ,still support ios 5/6/7. Can edit code model ,can support all the iphone 4S,it can be beyond other unlock sim card .
4. Really support WCDMA,GSM,CDMA of IOS7.
5. Support all the system (IOS:7.x ,6.13,5.0,5.01,5.1,5.11,5.x).
6. Perfect support 3G/4G/128K/256K on IOS7 to internet 2G /3G.
7. The newest colorful package on ios7(R-SIM Air)
8. Absolutely original ,please support original ,support RGKNSE,with authenfication .
9. Have 3 models to optional ,C Internet and G internet ,5 carriers inside,the model 1 is quick speed ,model 2 medium speed.

R-SIM Air  can support iOS7 CDMA ,USA T-MOBILE and other operators that

RSIM5 can't support. There EDIT IMSI mode which is applicable to the operators

of all the countries is included in R-SIM5( 55 operators are built in there.)