I am on 8.1.2 I used taig for it
Hi Can you explain in details the procedure to use Reliance CDMA sim in iPhone 5/5c/5S.....including jailbrak and taig..? 
i belive that its always better to follow your steps rather then turning our phones in brick..! 
anyways is it possible by any mean that we can use 6 or 6+ of unlocked sprint or Veri for RIM with Data..? 
Awaiting details guide, 
Please help