Related News
Apple says slowing old iPhones
APPLE Inc has addressed claims from an app company that says the maker of iPhones slows down the performance of older phones.
On Monday, the blog Primate Labs, a company that makes an app for measuring the speed of an iPhone’s processor, published data that appeared to show slower performance in the Apple’s iPhone 6s and iPhone 7 models as they aged.
Apple on Wednesday acknowledged that the company does take some measures to reduce power demands — which can have the effect of slowing the processor — when a phone’s battery is having trouble supplying the peak current that the processor demands.
The problem stems from the fact that all lithium-ion batteries, not just those found in Apple products, degrade and have problems supplying the big bursts as they age and accumulate charging cycles, Apple said in a statement. The problems with peak current draws can also occur when batteries are cold or low on charge.
“Last year we released a feature for iPhone 6, iPhone 6s and iPhone SE to smooth out the instantaneous peaks only when needed to prevent the device from unexpectedly shutting down during these conditions,” Apple said in an emailed statement to Reuters. “We’ve now extended that feature to iPhone 7 with iOS 11.2, and plan to add support for other products in the future.”
When an iPhone’s processor makes a big current draw from a flagging battery, the battery can deliver the current in spikes that may damage the phone’s electronics. iPhones would then suddenly shut down to protect the pricey processor.
- About Us
- |
- Terms of Use
- |
-
RSS
- |
- Privacy Policy
- |
- Contact Us
- |
- Shanghai Call Center: 962288
- |
- Tip-off hotline: 52920043
- 娌狪CP璇侊細娌狪CP澶05050403鍙-1
- |
- 浜掕仈缃戞柊闂讳俊鎭湇鍔¤鍙瘉锛31120180004
- |
- 缃戠粶瑙嗗惉璁稿彲璇侊細0909346
- |
- 骞挎挱鐢佃鑺傜洰鍒朵綔璁稿彲璇侊細娌瓧绗354鍙
- |
- 澧炲肩數淇′笟鍔$粡钀ヨ鍙瘉锛氭勃B2-20120012
Copyright 漏 1999- Shanghai Daily. All rights reserved.Preferably viewed with Internet Explorer 8 or newer browsers.