I would like to upgrade my a6 pro to this s8, but i have (and love) the ac-sc3601 surround view system. can i use that with the s8?

Dear customer, AC-3601 can be used with our ATOTO S8 series. If you have any questions about installation or the use of the product, please kindly contact the ATOTO support team "support@myatoto.com”. ---ATOTO Lavender

Which sd card should i use? I put one in amd it will format it and then constantly reset the radio. When i take out the sd card the radio works fine.

Take it back! This unit is a POS! Nothing but problems with this china crap.

Question can i use a my own or a separate not an atoro rear view camera

Dear customer, About the back camera, only a wired backup camera(CVBS signal) with an RCA plug for video output is compatible with ATOTO radio. For the original car camera, if there is a suitable adapter to help keep it, it can also be used. If you have any questions about installation or the use of the product, please kindly contact the ATOTO support team "support@myatoto.com”. ---ATOTO Gina

Hi i have ordered metra dash kit for my 2012 honda accord and i’m interested to buy s8 premium 7 inch 2 din for my car. is this unit will fit in dash?

Dear customer, All S8G2 models are universal double din aftermarket car radio, if your car accepts a double din, or if there are suitable double din dash kit and wiring harness (or CANBUS data interface) to complete the installation, then it can fit any car, including yours. You can first check the installation kits on www.metraonline.com, https://www.crutchfield.com, or https://pac-audio.com, you can just choose the information of your car then the website will recommend the installation kits related to your car. If you have any questions about installation or the use of the product, please kindly contact the ATOTO support team "support@myatoto.com”. ---ATOTO Lavender