My car dvd navigation is equipped with, no SD card slot location, how to update it, there is a plug of USB hole, who know how to use the CD update please seed, or provide the next method, if there is U disk Update the means can also be made, thank you, plus points!
Car DVD navigation generally have TF card or micro SD card card slot, the corresponding software system are stored in the card.
Replace the memory card in the direction of the card in the direction of the card, until you hear the "click" sound, cover the dust cover.
The memory card to the purchase of the store (such as the other party promised to update), by the other responsible for software updates. Or use their own card reader to connect the computer, you download the latest version of the navigation software used in the rom, according to the software instructions can be installed.
Tap the memory card and the card will pop up after you hear a click. Remove the memory card, pay attention to the direction of the memory card gap and the front and back.
Check the DVD panel, under normal circumstances in the CD slot will find the card slot. Card slot usually has a dust cover, covered with SD or TF marked, you need to manually open it to see the memory card.
