The reason why Apple's mobile phone can't receive SMS with verification code.

I haven't received the SMS verification code for a long time, which may be caused by the following reasons:

The number of acquisitions exceeds the limit.

Mobile phone service is not supported. Mobile phone security software interception (for smartphone users who have installed security software).

The SMS gateway is congested or abnormal.

Use a mobile phone abroad or use an overseas mobile phone.

What if iPhone6 can't boot? Connect the iPhone6 to the computer with the data cable, press and hold the home button and the power button 10 second at the same time, then release the power button and continue to press and hold the Home button for 5 seconds.

If the monitor is connected to iTunes, it is a failure and you have to start over.

If the screen is not bright after these two steps, enter dfu mode, and then you can use iTunes or other software to restore or refresh the machine.

You can also call Apple's technical hotline "400-627-2273" and ask what to do if the iPhone doesn't work. Repair the mobile phone according to the instructions of the staff.

If the phone is dead and can't be turned on, we can connect the charger and wait for about 30 minutes before turning it on.

If all the above methods have been tried and still can't be turned on, it is recommended to send it to Apple for after-sales maintenance.