R-sim 8+ is a brand-new unlock SIM card, which is specially designed for CDMA iPhone 5 and iPhone 4S and AT&T operators. It adopts Nano 3G 128K patch. It is easy to use.

R-SIM 8 + instructions is very easy to use. Different from other unlock sim cards, it do not have to guide the card to select the carrier. R-SIM 8+ gets rid of  the complex steps of selecting the carrier.

1. R-SIM 8 + have been updated the smart STK operation method and interface after customers experience, getting the signal with lightning speed.

2.The function is very smart, you can set any carrier as the default carrier, and it will shows the carrier you selected last time.

3. Adding the memory function smart program, when you change another SIM card, it will popup the carrier for you to select, selecting the new carrier or default carrier according to yourself.

4. When you can’t find your carrier code number, you can get the code number from this original carrier sim card.

5. Adding more clearly carrier code number editing function. When you can’t find the carrier you need in the carrier list, you can input this carrier code number to unlock your phone.

Before using R-SIM 8 +, please make sure the Phone have been activated, iPhone 4S also need to use the Nano sim card. If you want to use 2G GSM (CMCC) SIM Cards, the R-SIM cards support all the IOS5-6.1.3, no jailbreak, no patch. Just select the carrier is OK.

R-sim-8+

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