1. First of all, if you want to purchase an iPhone in interest-free installments, you need a credit card from China Merchants Bank. Make sure you have a credit card from China Merchants Bank before proceeding with the following operations;

2. Enter the China Merchants Bank Official website;

3. On the official website of China Merchants Bank, you can see the activity diagram for purchasing iPhone 6 in installments. Click on the activity diagram;

4. A prompt will appear on the page to remind you that you are jumping. Go to Apple's official website;

7. After jumping to Apple's official website, you will find that there are letters related to China Merchants Bank at the end of the web link. After entering this page, you can buy iPhone 6 plus interest-free;

8. Log in to Apple’s official website;

9. Enter the iphone6 ??plus purchase interface, you can see where you choose storage capacity, you can see the installment payment method, and follow the prompts. You can complete the entire installment payment process, and it is interest-free.