Due to the impact of Apple's "frequency down gate", users around the world expressed dissatisfaction. At present, Apple has finally apologized for this matter, and all machines launched in China, including the iPhone 6, can be replaced with new batteries for 218 yuan, from January 1, 2018 to the last day of 2018.

Although replacing the battery of the old iPhone means rebirth, it is estimated that it will also have a certain impact on the current sales of the new iPhone. Whether or not it affects the performance of the new iPhone, at least the battery replacement business of the old iPhone is very popular at present! According to foreign media, since Apple has significantly reduced the cost of replacing iPhone batteries, more and more users have chosen to go to retail stores for battery replacement services.

How popular is Apple's battery replacement service now? According to an employee of Apple Genius Bar, the battery inventory in their store may not return to the normal supply level until the summer of 18 years. And more and more netizens give feedback online, Although I booked a battery replacement service at the Apple store, I found the battery was out of stock after I went there!

In this case, Apple also responded that users can directly mail iPhone to Apple for battery replacement. But even if you send it directly to Apple's maintenance service point, you still need to wait for 5-9 working days. With the express delivery time, it's almost gone in half a month

At present, some iPhone maintenance professionals said that in fact, the old iPhone battery replacement can not solve the speed problem of the phone, but mainly solve the problem of endurance. Changing the battery has little impact on the speed of the mobile phone!