Welcome to the iMore Forums Create Your Account or Ask a Question Answers in 5 minutes - no registration required!
Results 1 to 1 of 1
  1. Thread AuthorThread Author   #1  
    carolina gamecock's Avatar
    iPhone Nanite

    8 Posts
    Global Posts
    62 Global Posts
    iOS Version

    Default R-sim7 for iphone 4s

    I really want to get out from under Verzion's thumb and go to Straight Talk for my service. I kept seeing on youtube and reading about the R-sim7 sim card adapter that will supposedly let you use a straight talk or other carrier's sim in a cdma iphone 4s. I have been getting mixed information on it working for some and not working from others. Does anybody have a definite answer on this?
    And yes, I know Verizon is CDMA and Straight Talk is GSM. The iphone 4s has both radios built in so the hardware should support it. Thanks for any help!!

Similar Threads

  1. Cases for iPhone 4S
    By AttaQ in forum Accessories
    Replies: 1205
    Last Post: 07-06-2013, 09:59 PM
  2. Good FM Transmitter for iPhone 4S
    By specialkd24 in forum Accessories
    Replies: 3
    Last Post: 10-11-2011, 10:43 AM
  3. Replies: 0
    Last Post: 10-07-2011, 06:12 PM
  4. AT&T upgrade eligibility for iPhone 4S
    By m13 in forum iPhone 4S
    Replies: 24
    Last Post: 10-06-2011, 07:24 PM
  5. verizon upgrade date changed for iphone 4S/5
    By rindof21 in forum iPhone 4S
    Replies: 2
    Last Post: 10-01-2011, 11:56 PM

Posting Permissions