Best Dual Sim Solutions on the Web

Tri-Sim Card for iPhone 4 and iPhone 4S

Tri-Sim Card for iPhone 4/4S with black Back Cover

• Triple Sim for iPhone 4 and 4S: Run 3 simcards in your iPhone 4/4S with this device
• 1 Microsim will go in the sim slot, 2 regular sims are outside
• Protection by Black Back cover
• No need to cut your sim cards
• Sim selection through iPhone 4 STK Menu
• Select active Sim through Home -> Settings -> Phone -> Sim Application-> Select Sim 1, Sim 2, or Sim 3 here
• Tested with Firmware version 4.x-5.x
• Package Content: Trisim Card for iPhone 4/4S, black Back cover