Exactly what is the navigation factory settings password, I believe this question has troubled many car enthusiasts. When the navigation is used for a longer period of time, it will certainly pile up a lot of trivial files (taking up memory), resulting in the car system will appear lagging. So, this time we need to enter the navigation factory password to restore the original factory settings on the car system. So next, let's answer the question of how many Android navigation factory passwords.

In fact, the car navigation factory settings password does not have a fixed number, different brands produced out of the navigation, the initial password may be different (for example, Feige brand password for 3368, and Kasda is 7253), and even different batches of the password are a little bit different (Kasda old models of the password for the 7253, the new model for the 8888). So, naturally, if you want to know your car's navigation factory password, you need to refer to the manual. Then, if even the manual also got rid of it, the only thing we can do is to directly call the appropriate customer service to make inquiries.

Of course, some Android navigation can be recovered without the factory password. This time we need to prepare a paper clip or toothpick this kind of hard things, and then directly poke the center control screen RST hole (reset button) can be restored to the initial state of the center control screen. Just like the computer recovery system, after using a period of time will certainly accumulate a lot of garbage files, this time as long as the reinstallation of the system can be restored to normal.