Double authentication can't see SMS.

Method 1: Use the verification code displayed on the trusted device.

If your trusted device is iOS 9 or later, the verification code will be automatically displayed on the trusted device. At this point, a small map of your login ID location in a certain place will pop up on your trusted device, and there is an option to choose whether to allow login. After logging in, you will receive a six-digit verification code. Enter this verification code to complete the login.

Method 2: Obtain the verification code from the settings of the trusted device.

If you can't automatically receive the verification code on the trusted device, even if your device can't connect to the Internet, you can get the verification code by setting.

Open "Settings-"iCloud, and click on your Apple ID. If you don't have a network, please click "Get Verification Code". If your device is connected to the Internet, click Password and Account Security Get Verification Code.

I. Introduction

1.iPhone is a series of smart phones developed by Apple, which is equipped with the iOS mobile operating system developed by Apple. The first generation of iPhone was released on June 9, 2007 by Steve Jobs, then CEO of Apple, and officially released on June 29 of the same year.

2. The seventh-generation iPhone 5S and iPhone 5C were released on September 20 10 and September 20 13 respectively, and were officially released on September 20 of the same year. The eighth generation of iPhone 6 and iPhone6 Plus were released on September 6, 20 14. At 6: 5438+0 am on September 6th, Apple will hold a 20 15 autumn conference to release three new iphones of different models, namely, iPhone 6S and iPhone 6S Plus.

Second, mobile phone protection.

With the rapid development of smart phones, it is not uncommon to have a hand. In the smart phone industry, iphone is the leader, but there are a lot of personal information and data stored on the phone. In order not to let privacy leak, here is to teach you how to guard against theft.

1. Apple's IOS system has the function of "find my iPhone". Log in to Apple ID, locate through the Internet, and search for the location of the lost mobile phone. You can use another iOS device to find the lost phone.

2. Use another iOS device to download and install the "Find My iPhone" application, locate the lost phone, give an alarm, delete the data on the phone, and protect your privacy.

Mobile phone has become a necessity in people's daily life. Many personal privacy and information are recorded on the mobile phone. Once the mobile phone is lost, the privacy will be revealed. Friends who use iPhone can find the "Find My iPhone" function from the settings, and can locate anti-theft.