My setup is: iPhone 5 (A1429) CDMA Sprint, R-SIM 8, Cutted SIM 128K, Oi Brazil Operator.
Here is a photo gallery of the following:
iOS7 CDMA Jailbreak and 3G/SMS Patch - a set on Flickr
1) Download evasi0n 7 from
http://evasi0n.com/;
2) Run Jailbreak (very easy, follow the instructions);
3) Open Cydia store (wait for Preparing Filesystem and reopen it) on iPhone and go to: Magage >> Sources >> Edit >> Add;
4) Add ISAMTEAM Repo:
http://www.isamteam.com
5) Open R-SIM&iSAMSIM;
6) IMPORTANT! In the tutorial from
rsim5.com site, they ask to install the "CDMA Patch For iOS7/6", but it does not working, I think they are missing packages. Install "R-SIM iOS 7 5s/5c/5", which at present is the A: option;
7) Go ahead and confirm the installation;
8) Reboot your iPhone;
9) The device is actived! But working only in EDGE mode;
10) Download R-Patch from:
https://shared.com/1apnkej35u (I who made this upload);
11) Remove any APN profile you may have installed, eg the unlockit.co.nz site;
12) Run R-SIM_5.1.3.0.exe (iTunes is required);
13) Trust your computer on iPhone;
14) As you can see, the R-Patch does not know that the iPhone is jailbroken. That's right.
15) Click INSTALL;
16) Accept the installation of APN profile on iPhone;
17) That done, reboot;
18) Open RSIM3 on iPhone then touch Continue;
19) Turn OFF switch button;
20) In Settings >> Cellular, Enable Data Roaming;
Enjoy!
Bonus: To enable Personal Hotspot, install TetherMe from the R-SIM & iSAMSIM repository.
If you have any questions just talk.