Require a little bit DIY Skill and Patient for this great product before decide to purchase.

Instructions:

Please pay an attention to the position and direction of adapter from the following:

1.

Remarks:

1. There are SIM Card Tray for Iphone4 and Iphone 5 inside the package, you can use the them instead.

2. Anytime please don't force drag the adapter, make yourself as a gentlemen or good lady.

3. If can't close the tray due to the cable, please burnish your tray with sand paper, the type of sand paper must be CW2000

4. If plug in and find 'No Sim', please do again.

5. If the SIM1 works fine, but some problem with SIM2, please bend the metal touch point with a pen, make sure that SIM2 can touch the every point.

6. If you swith SIM2, and find that 'No Servie' , please reboot your phone and try.

7. If you are going to install on the Iphone6 or Iphone 6 Plus, and don't like to burnish the original SIM tray, please help yourself to purchase the additional tray here.

Thanks.