More Professional Battery Testing on Hongyuan Today we’d like to talk something about testing iPhone battery. I believe that some of our customers might had battery issues already like, the battery cannot be fully charged or suddenly dead when using your iPhone or it is losing power abnormally fast, etc. We’ve had same problems as described and it has brought us troubles like losing customers and some bad reviews which is very adverse to our business.

Apple has released the newest iOS system – iOS 13 at WWDC 2019. iOS 13 is a huge overhaul to iOS. What is the difference between iOS 13 and previous versions announced? Follow us and take a look at it now!

Since the release of the new version, many old customers have questioned whether they can use the old version of the account tied to the new software. Yes, here's the step:

iPhone X features vertical lines on the screen and keeps restarting? iPhone keeps restarting and error 9, 14 and 40? How to narrow down the fault possibilities by ruling out one by one? How to confirm the fault and fix the problem? Follow us and learn how to fix this problem step by

LCD is never a slave, but is about to quit Apple’s historical stage. The discussion about the advantages and disadvantages of LCD and OLED may be difficult to resonate between different positions, but recently, well-known Apple analyst Guo Minghao predicted that the new generation of iPhone will launch three different sizes of iPhone in 2020, but three new machines. Both will use OLED screens.