Apple upgraded iOS 5 to solve the problem that iPhone 4S consumes too much power

According to TechCrunch, Apple released iOS 5 upgraded to iOS 5.0.1 on Thursday to solve the problem that iPhone 4S consumes too much power. Some iPhone 4S users have complained that the battery capacity of their mobile phones is insufficient. Even if they do not use their mobile phones, their power usage will suddenly drop.

This release of iOS 5.0.1 also includes some other improvements, such as fixing the icloud file synchronization vulnerability, adding multitasking gestures for the iPad generation and improved Speech Recognition for Australian users. After complaints from users, Apple admitted that it had discovered "Some vulnerabilities affecting battery Endurance" and promised to upgrade software in a short period of time.

By quickly Scanning comments on Twitter and Facebook, we can find that not all iPhone 4S users can solve the problem of excessive battery consumption after upgrade. Some users said on the Apple Help forum that they can uninstall and reinstall contacts to solve the problem of excessive power consumption. The new software can be downloaded from iTunes. The software size is 790 MB.