In iPhone 7 or iOS 10 devices, you can see it by turning on the wireless LAN. By default, the WAPI option is turned off, and users can choose "Enable".
Enabling WAPI can mainly enhance the security of WiFi networks. Ordinary users can choose to turn it on or off by default, which has little effect on users' surfing the Internet. So when iPhone 7 chooses to turn WAPI on or off, users will basically not feel any change. Although it has little impact on ordinary users, WAPI, as the security standard of China wireless LAN, still plays a certain role at the national level, which can reduce the dependence on foreign WiFi patents.
Generally speaking, WAPI is a security mechanism in the mandatory standard of China WLAN, which is mainly used to improve the security of WLAN and has little influence on ordinary users. In fact, I can't feel any influence if I open it or close it. But in order to improve the security of LAN, it is suggested to start using it.
What does it mean to enable WAPI on Apple's mobile phone? WAPI is a wireless transmission protocol like infrared, Bluetooth, GPRS, CDMA 1X, and the only difference between them is that it is a wireless local area network (WLAN) transmission protocol and the same technology as the 802+05438+0 transmission protocol. [ 1]
It doesn't matter whether a network protocol can be opened.
What does Apple's WAPI mean? "WLAN Authentication and Security Infrastructure" is a security protocol and a mandatory standard for WLAN security in China.
Apple mobile phone ID replacement method:
First, click to enter the settings page.
Second, click to enter the settings and find iCloud in the settings.
3. After clicking iCloud, you will see the ID account you are logging in now.
Fourth, to reset the ID, the first thing is to clear the existing login account, that is, at the bottom of the iCloud interface, click Delete Account.
5. After deletion, you need to re-enter the iCloud interface to log in to a new ID account; And use it? Password confirmation login completed.
To sum up, ID account replacement can be completed.
What does icloud mean in Apple's mobile phone? This is equivalent to 360 cloud disk or Baidu network disk. Only icloud can only use 5GB of storage space for free.
What does iCloud mean in Apple's mobile phone? Icloud is a cloud service provided by Apple. Users can store 5GB of data for free, and it has the function of synchronizing emails, contacts and calendars. At the same time, it supports the push of photo stream, and new photos can be automatically downloaded to all your devices. File cloud service, using any device to edit and browse the same file. Applications can be stored and backed up at any time.
How to use icloud
With the cloud function, you can get emails and contacts anytime and anywhere. For example, I uploaded a new contact with touch. How can I update the contact in my iphone? It's simple and necessary. You can open the icloud function in iphone, log in to your Apple account and enjoy the happiness and convenience brought by cloud services! Of course, this is only a small part of the application, including the * * * function, photos, location and so on. You can see it on every Apple device.
What does iid mean in Apple's mobile phone? Iid is the identification code of integrated circuit card, the identification code of sim card and the card number. It is generated by the operator. Through iid, you can find out the mobile phone number in reverse. It corresponds to the mobile phone number. Generally, this iid is needed when the Apple system is enabled.
What does WAPI of Apple's mobile phone mean? 1, the WAPI of Apple's mobile phone means:
According to the data, WAPI is called WLAN authentication and privacy infrastructure in English and "WLAN authentication and privacy infrastructure" in Chinese. It is a security protocol, and it is also a mandatory standard for WLAN security in China.
2. Introduction to Apple's mobile phone WAPI:
On the iPhone or iOS 10 device, you can see the WAPI option when you turn on the WLAN. By default, it is off, and the user can select "Enable".
At present, there are two standards in the field of global wireless local area network. One is the IEEE 802. 1 1 series standards proposed by American Industrial Standards Organization (commonly known as Wi-Fi, including 802. 1 1a/b/g/n/ac, etc. ), and the other is the WAPI standard proposed by China.
To put it simply, WAPI is the first secure access technical standard in China with independent innovation and intellectual property rights in the field of computer broadband wireless network communication, and it is the security mechanism in the mandatory standard of wireless local area network in China.
WAPI is different from WIFI in one-way encryption authentication, and WAPI is two-way authentication, which ensures the security of transmission. WAPI security system adopts public key cryptography technology, authentication server AS is responsible for issuing, verifying and revoking certificates, and both wireless clients and wireless access points AP are equipped with public key certificates issued by AS as their own digital identity certificates. When the wireless client logs in to the wireless access point AP, both parties must pass the authentication of the authentication server before accessing the network. According to the verification result, the mobile terminal with the legal certificate can access the wireless access point AP using the legal certificate.
3. the use of 3.WAPI:
For ordinary users, turning on WAPI can mainly enhance the security of WiFi network, and ordinary users can choose to turn it on or off by default, which has little effect on users' surfing the Internet. Therefore, iPhone 7 chooses to enable or disable WAPI, and users basically feel no change.
Although it has little impact on ordinary users, WAPI, as the security standard of China wireless LAN, still plays a certain role at the national level, which can reduce the dependence on foreign WiFi patents.
What does hdr mean in Apple's mobile phone camera? HDR can enrich the details of the bright, dark and bright/dark parts.
HDR = high dynamic range = high dynamic range.
Use this function when the difference between the brightest and darkest parts is particularly large.
Overcomes the defect that the dynamic range of most camera sensors is limited,
Overlay multiple photos with different exposures into one.
After HDR photography is turned on, it takes a long time to click the photo button to take photos.
This is because HDR combines several photos with different exposure times to form the best photo.
Because it contains a long-exposed picture, it takes a long time.
HDR function is more effective for photos with too strong light.
But if it is a photo with good light, the effect is not obvious.