Apple iOS 13.1 blocks 7.5W third-party wireless fast charger
Recently, Apple iOS 13.1 blocked some of the third-party wireless chargers 7.5W fast charge function, the original iPhone running iOS 13 can support the 7.5W fast charge feature in the third party. However, on the iOS 13.1, some 7.5W Wireless Fast Chargers Limited to 5W.
Image: chargerlab
Apple adjusted the recognition frequency of iPhone 7.5W wireless charging from 127.1~128.2kHz to 127.7kHz in iOS13.1 and iOS13.1.1 caused some wireless charging fast charger on the market to be blocked.
The report claims that exceptions include various wireless charging pads from Belkin, Mophie, Native Union, Anker, and Logitech sold by Apple Stores, leading ChargerLAB to speculate that Apple may be limiting 7.5W wireless charging to pads using fixed-frequency voltage regulation as of iOS 13.1.
