What should I do if I can't press the keyboard letters of iphone6 plus?

There is a virtual button in the iphone6 plus settings, which can be adjusted.

Step 1: Enter Settings-General.

Step 2: Select Universal-Accessory Function Select Accessory Function.

Step 3: Select "AssistiveTouch" in the accessibility function.

Step 4: After opening, you can see a dot in the lower right corner.

Step 5: Click on the dot, and you can see various virtual shortcut keys that simulate the Home button, which can reduce the consumption of the Home button.

You can choose to restart your phone. If not, you can click Settings to restore the system. According to common sense, there must be no problem after repair. If this is the case, it is recommended to go to an Apple direct store for repair, and they will be responsible for your mobile phone.