R-SIM PATCH is software part of R-SIM Team to assist in optimizing SMS and 3G functions on iPhone 5/4S CDMA/WCDMA ( Sprint/Japan SB/AU/Verizon ) after unlocking. This PATCH does NOT require Jailbreak, Very easy to install with a cable.

This PATCH was developed to help our R-SIM piggyback proxy unlock sim that have limitations due to it`s hardware part, This software part of R-SIM will Optimize your iPhone 5/4S when you use R-SIM products..

Fix 3G problems after unlocking iPhone 5/4s CDMA with piggyback R-SIM proxy simcard. If you cannot get 3G with your iPhone 5/4S CDMA (Sprint/Japan SB/AU/Verizon) after unlocking with piggyback R-SIM then this is due to CDMA Carrier bundle package conflict. To fix this problem and use 3G on your newly unlocked iPhone then download RPATCH and get the key to activate it, connect your device with USB cable and open the downloaded file, it is a...

Fix SMS Out-Going bugs. Are you experiencing problems sending SMS after Unlocking your iPhone 5/4S CDMA? You can now send and receive SMS normal without cliches after installing RPATCH on your unlocked iPhone CDMA, FaceTime OK, Caller ID OK, iMessage OK, OTA cards,own number & caller ID, country code bug fixed, NO JB, short number, works like factory unlocked iPhone.. Powered by QuickBlox Buy the key and receive it within...

Fix Caller ID bugs. Caller ID and own number bug after unlocking your iPhone is a big headache we all know about