how to update navigation system toyota

{"title":"Multimedia TOYOTA GPS Navigation , Car Navigation System Built - In Radio Tuner ","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/85\/060cef988a60846ccb39b4b80d3d-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"ASTRAL|OEM","Model Number":"AST-1047","Minimum Order Quantity":"50pcs","Delivery Time":"15-20days","Certification":"CE|RoHs","Place of Origin":"China","Payment Terms":"L\/C|T\/T|PayPal|Western Union","Supply Ability":"10,000pcs\/month","Packaging Details":"Giftbox|Carton","System":"Android","Car Make":"Totoya Carmy","Cores":"Quad\/Octa Core","RAM":"1GB\/2GB","ROM":"16GB\/32GB","RDS":"Optional"}}

{"title":"Android Video Interface Box for Toyota Avalon Camry RAV4 Majesty With Wireless Carplay","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/d5\/4f82ba0a9c0b838b0214738188d2-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Lsailt","Model Number":"LLT-FT-VER7.3.7","Minimum Order Quantity":"2 sets","Delivery Time":"5-8 working days","Certification":"CE, RHOS,","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, Paypal","Packaging Details":"20sets\/Ctn","Supply Ability":"10000 pcs\/month","Car Model":"Toyota Avalon Camry RAV4 Majesty","Processor":"RK3399","Android Version":"9.0","RAM":"4GB","ROM":"64GB","MCU Upgrade":"Support Online Upgrade","Carplay":"Wireless and Wired","Android Auto":"Wireless and Wired"}}