Video to Fix 3G on Iphone 5 sprint ios 6.1 using R-Sim6 Work 100%

Fix 3G on Iphone 5 sprint ios 6.1 using R-Sim6

Please click on the link to: Watch Guide

Note: I'm not sure it is working with others ios and R-Sim but it is working 100% on ios 6.1 R-Sim6