More than 50% of users have the same iOS 10.2’s irregular battery consumption issue. 80% of users not feel improvement from exchanging the battery.
The author of this article wrote iOS 10.2 worsen the serious battery consumption issue in his last article. There were many possible theories about the battery issue, such as a battery defect, deterioration, temperature, etc. It was true that many customers feel the same problem after updating to iOS 10.2. Another overseas website showed a survey from iPhone users after updating iOS 10.2. More than 50% of the survey participants who already installed iOS 10.2 on their iPhone answered felt a worsened battery issue. This survey, however, has a particular evidence of bias that most of the participants already had had the battery drain issue before they answered. Although restoring iPhone is one of effective way to fix the battery drain issue, about 90% of iPhone uses who already restored their device felt no improvement from fixing the problem. The survey about an improvement after changing a battery showed an interesting result. More than 80% of th...