Are you shot? Three key points for users to upgrade iOS8 prohibitive

Netizen Daemon Yu: see a data, said iOS 8 user update rate reached 47%, this is the same as the iOS 7 last year 70% update rate is far from the same, why do not you want to update iOS 8? Tencent technology: Less than a week after the September 18 release of iOS 8, Apple has claimed that users download the update rate to 46%. But from September 21 to October 5, IOS 8 of the market share from the original 46% growth to 47%. This contrasts with the pomp of iOS 7 when it was released last year, according to Mixpanel, a data analysis service provider, and the two-and-a-half weeks after the release, iOS 7 's user download rate reached 70%. Currently, iOS 8 and iOS 7 have a flat market share. Earlier, a number of third-party tracking sites have been updated on the iOS 8, the method is mainly through the number of advertising exposure to achieve. Early data, it was said, showed that iOS 8 was updating at a slower rate than iOS 7 and iOS 6 during the same period. And Apple's latest figures confirm the speculation. iOS 8 bug Persistent user shrink iOS 8 released after the release of a number of problems, especially vulnerabilities, which many users have been deterred. This is an important reason why iOS 8 is significantly defeated in the first few versions. After iOS 8 push update, mobile application performance management company Crittercism released a report that compared to iOS 7, iOS 8 system is not stable, the system crash rate is 78% higher than iOS 7. There are a lot of application flash problems after Internet users have been upgraded to iOS 8. Apple releases the iOS 8.0.1 later, causing users to be unable to call or use wireless data, and will cause the Touch ID fingerprint sensor to be deactivated. In addition, IOS 8 also has problems with the instability of WiFi connections, excessive power consumption, and reduced fluency. As you can see, in the three weeks after the release of IOS 8, there have been a lot of problems. The user's complaining and spitting on social networks has been a negative guide for other users to upgrade iOS 8. Some devices cannot be upgraded to iOS 8 in fact, not all Apple mobile devices support iOS 8. Devices that do not support upgrades include the iphone 4, first-generation ipad, ipod touch 4, and previous devices. The IPhone 4 market share is 13%, compared with the first ipad's share of 6%, according to data released by research firm Localytics in August. In other words, 13% of iphone users and 6% of ipad users cannot be updated to iOS 8. That's one reason for the low update rate for iOS 8. Upgrades require a large amount of storage space to download iOS 8 requires huge storage space, which blocks some users outside of iOS 8. Upgrading iOS 8 via device downloads requires 5.8GB of free storage space for users ' iphones and ipads. This is onlyFor Apple users with 16G of storage, there is no doubt that a lot of data will be cleaned up to upgrade. Some people may not have begun to clean up photos and remove apps, and many people are unwilling to delete things because of the new system. And while IOS8 can be compatible with iphone, IPad 2, compatibility does not mean that these devices can run smoothly iOS8 systems, and that older models do not have the iphone 6 CPU and graphics processing power. Therefore, the older models will run IOS8 encountered some of the phenomenon of cotton, especially in the memory capacity is too low or at the same time running multiple applications. To avoid deleting data and running poorly, users will not be hastily updated to iOS 8.