1. Photo function
In iOS 8.0. 1, Apple integrated the function of camera film with photo stream, which became a "recent addition". However, many users complain that they can't tell which photos in this folder are from photo stream and which are local. In the latest iOS8. 1, Apple finally separated the photo stream folder. In addition, it can remind people of the lack of space before shooting time-lapse video. This function is very humanized.
The iCloud Photo Gallery feature allows users to manage a single photo on multiple devices using iCloud's cloud storage space. This function is still in the testing stage. Through it, users can edit the same photo on iPhone, iPad, iPod Touch and iCloud.com at the same time, and save it synchronously in real time.
Mac computers haven't added this function yet, and the Mac version of iCloud photo gallery application will be launched on 20 15 at the latest.
2. Information function
IPhone users can now send and receive SMS and MMS using iPad and Mac, but they need your other devices to keep up to date, for example, Mac needs to be upgraded to OS X Yosemite.
3. Payment function
Add the support of sending passbook vouchers every other airdrop; Some countries began to support the ApplePay function, but the Apple Pay service called "will change our payment method" by the head of Apple Cook was not open to users in Chinese mainland at the same time. According to China Business News, Apple is negotiating with China UnionPay and other parties. When this function can be launched in the mainland is still unknown.
4. Network function
Users can choose 2G, 3G or LTE cellular data networks (but this feature is not available on licensed iPhone).
5. Other new features
HealthKit health applications can access data in the background.
A new option has been added. You can enable dictation directly in the set keyboard without setting it from Siri.
Improve the stability and sound quality of iPhone 6 and iPhone 6 Plus when used with MFi hearing AIDS.
solve problems
Solve the problem that search results sometimes cannot be displayed.
Fixed an error that prevented read information from being marked as read.
Fix some problems of massive information.
Fixed the problem that VoiceOver could not use a third-party keyboard.
Fixed the problem that when VoiceOver audio dialed, the audio could not stop until the next number was dialed.
Fixed an issue that prevented the OS X cache server from being used to update iOS.
Summary: It is worth upgrading.