I would like to ask Jiaming Fei Naishi's three-country trip. After pairing with iphone6, you can't accept SMS or WeChat reminders, but only call to remind you. Why?

Restarting, resetting and returning to the factory are still not feasible considering the needs of testing.

Updating the app close to synchronization is basically a problem. The new version has a stable surface bug.

What's the difference between Jiaming Feinai 3 and 5?

1 and Fei 5 have more choices than Fei 3. Fei 3 and Fei 3HR have 6 different styles to choose from. Fei 5 has three series of Phoenix 5S/5/5X, 13 with different specifications and 13 models.

2. From the appearance, the volume of Fei 5 and 5s is obviously thinner than that of Phoenix 3, and compared with Fei 3, Fei 5 has no small screws on its border and the buttons are more rounded.

3. From the design point of view, the QuickFit quick release strap is introduced into the whole line of Fei 5, which is convenient to replace the strap at any time, and it is very convenient to disassemble it with a screwdriver like Fei 3.