Introduction

1,Do perfect jailbreak for iPhone 4S/5 first, the jailbreak tutorials link:http://www.25pp.com/jailbreak/

2,After doing jailbreak, please install the R-SIM one key 3G patch(including the WCDMA 186 card, 128K, 64K3G card), the detailed installation as following:

A,Make your iPhone connect the wifi succeed.

B,Find the "Cydia" on the desk of iPhone.

C,Open "Cydia" , and click the "management"

D:Click "Sources"

E:Click"Eidt"

F:Click "add"

G:Input the perfect cydia address:"www.isamteam.com"  or  "isamsim.com/cydia" , input one address is OK, then click "add source",Click "Return Cydia"

H: Click “SAMSIM & R-SIM Source”, you will go to the next :

iPhone 5, plelase click A：iphone5 path 3G/4G, iPhone 4S：click C：R-SIM8 iOS6 4S 3G激活
Note:Support all the R-SIM8 and SAMSIM（All the iphone5 and 4Sincluding the Sprint  AU SB  ATT etc..）

I:Click the install , then click confirm.If Succeed install, there will no red font or yellow font, it shows normal,  then click “Reboot Device”

3.The 3G patch installed after the unlocking.

SAMSIM currently has two versions, the default version ( have the default you should be relative to the mobile phone operators, without manual selection, and to use the mobile phone card in the mobile phone to wait for to ) International Edition (manual selection of original mobile phone operators, first time must select,next time never don't select)

The following is the operation method of International Edition, illustrated as follows:

A: insert you want to use a mobile phone card and SAMSIM card will automatically pop up the SAMSIM menu ( if not jump menu, you can set the icon > > phone >>SIM card applications from the desktop, click manually open the SAMSIM menu ), Mode ( Select type ), select the 4S or 5, then will pop up the built-in operators list

USA AT&T
USA Sprint
USA Verizon
USA Virgin
JAPAN AU kddi
JAPAN Softbank
CANADA Bell
CANADA Fido
CANADA Telus
GEMERY T-Mobile
UK O2
UK Three
FRANCE Orange
GEMERY T-Mobile
Korea SHOW
Venezuela Digitel

( Note: the United States of America added Virgin operators )

Select the operators, will pop up dialog, click " accept ", restart iPhone, waiting for the signal...

B: if you do not have your mobile phone operators in the carrier list, please according to the following diagram:

FAQ

Unable to unlock, Display "No SIM card" or "Invalid SIM card" or SIM card fault"

1,Check your SIM card, whether the damage? Or a bad cut?(Only in the SIM card, R-SIM card does not put,The normal state will show "No service", or a tiny signal)
2,Check whether the correct placement of R-SIM and SIM card
3,The replacement of other new SIM card or other kinds of SIM card
4,R-SIM card is bad

Unable to find the SIM card application

1,Check your SIM card, whether the damage? Or a bad cut?(Only in the SIM card, R-SIM card does not put,The normal state will show "No service", or a tiny signal)
2,In R-SIM and R-SIM tray reset mobile phone

After unlocking unable to connect to the Internet
After unlocking cannot send and receive MMS
No cellular settings? Unable to set the APN

Must jailbreak,Entry into the CYDIA>>source>>manage>>edit, add>>add this Cydia source: "apt.178.com" before installing "TetherMe Cracked plug-in"

Tips has opened the international call service assistant/can't call contacts in the call list

Into settings, telephone, closed the international call assistant