The main reasons are as follows:
1. Unable to install through some third-party software downloads: If the software downloaded from the third-party application store cannot be installed, it is recommended to use the mobile phone to push it simultaneously. Bind APPLE ID to download and install again.
2. There is a problem with the installation package: for example, it is incomplete or the signature is inconsistent. In this case, you can try to re-download it through Synchronous Push and then install it.
3. The mobile phone storage space is full: clean up the mobile phone memory, delete uncommon software and try installation again.
4. Download using data network: You cannot download software exceeding 100m using data network, please change to wifi download.
As Apple’s new generation product, iPhone 5 has a larger screen and has become thinner and lighter. ?
iPhone 5 uses a high-definition retina screen, the size has been expanded to 4 inches, the screen ratio is 16:9, and the resolution has been upgraded from the original 960×640 to 1136×640. Applications displayed on the same screen The icon of the software has also added a row.
Overall performance:
iPhone 5 is equipped with a 4-inch 640×1136 pixel resolution screen, a new body design, an 8-megapixel camera, an A6 processor and iOS 6. In terms of storage space, iPhone5 will include three versions: 16GB, 32GB, and 64GB.
Compared with the previous generation product iPhone4S, iPhone5 is thinner and lighter, with a larger screen size. Its thickness is 7.6 mm, which is 20% thinner than the previous generation. The screen size of iPhone5 has been expanded to 4 inches. , the screen ratio is 16:9, and the application icons have one more line than the previous generation.
As for the processor, the iPhone 5 uses Apple’s self-developed A6 processor, which has twice the performance of the A5 processor. Thanks to the more advanced 32nm process technology, the core area of ??the processor has been reduced by 22 %, iPhone 5 supports WCDMA/GSM/CDMA (CDMA is limited to the US version 3 network), but does not support NFC near-field chips. Siri has also been upgraded to support Chinese and expanded functions. The peak network speed of iPhone 5 can reach 7 times that of iPhone 4S.