스마트 카 OTA 업계(2025-2026년)

Automotive OTA Research: In the Era of Mandatory Standards, OTA Transforms from a "Function Channel" to a New Stage of "Full Lifecycle Management"

Driven by the development and promotion of AI and software-defined vehicle, the installation volume of OTA (Over-the-Air) functions in China's automobiles has maintained a rapid growth trend. According to ResearchInChina Database, from January to October 2025, the installation volume of OTA functions in China's passenger cars reached 14.224 million units, a year-on-year increase of 11.3%. The OTA function installation rate stood at 76.2%, a year-on-year increase of 4.2 percentage points. It is expected that by 2030, the OTA installation rate of China's passenger cars will exceed 95%, with the installation volume reaching approximately 24.982 million units.

Automotive OTA industry mainly adopts two layout modes: third-party supply and OEM independent R&D, with third-party OTA enterprises still dominating the supply market. From January to October 2025, in the market share of third-party OTA suppliers for China's passenger cars, ABUP ranked first with a 37% share, followed by Harman with approximately 13.2%. Enterprises such as ECARX, Desay SV, Huawei, and Carota are also experiencing continuous growth in market share, collectively driving the continuous upgrading of automotive OTA industry.

Two Standards to Be Implemented Simultaneously in 2026, Marking the Official Entry of Automotive OTA into the Era of Mandatory Standards

Starting from January 1, 2026, the national mandatory standard "General Technical Requirements for Software Update of Vehicles" and the recommended standard "Requirements of Implementation of Motor Vehicle Products Recall Based on Over-the-Air Update Technology" will be officially implemented, marking the official entry of China's automotive OTA into the "era of mandatory standards".

In addition, in February and August 2025, China successively issued the "Notice on Further Strengthening the Administration of Access, Recall, and Software Over-the-Air Updates of Intelligent Connected Vehicle Products" and the "Notice on Strengthening the Supervision and Administration of Recall and Production Consistency of Intelligent Connected New Energy Vehicle Products and Regulating Publicity (Draft for Comments)", which have established a more rigorous and detailed policy framework covering product access, recall management, OTA filing, and classified supervision.

With the implementation of mandatory standards and the deepening of regulatory policies, software security is no longer an option for OEMs but an unavoidable "must-answer question" for the healthy development of intelligent connected vehicles. China's automobile industry is embracing a new stage of full-link digital supervision with a more systematic and strict standard system.

Automotive OTA Evolves Towards Full Software Lifecycle Management

Faced with the stringent requirements of the new national standards in management, technology, processes, and other dimensions, automobile software security has become a core proposition throughout the entire lifecycle. Automotive OTA is no longer a "free operation" of OEMs but a key link connecting the full-chain data of "product access - mass production and sales - software upgrades - defect recalls" and incorporated into the whole lifecycle supervision of vehicles. Building an automobile software full lifecycle management system has become an essential element for OEMs. To this end, suppliers such as ABUP, Excelfore, Desay SV, Bosch ETAS, and Aptiv are actively deploying OTA software full lifecycle solution products to meet the rapidly developing market demand.

OTA Application Experience Continuously Improves with the Assistance of New Automotive OTA Technologies

With the development of automobile intelligence, the continuous improvement of automotive architecture, hardware, communication networks, and other configurations, as well as the continuous breakthrough and application of various new OTA technologies, OTA performance of new vehicle models is also constantly improving, specifically reflected in upgrade speed, upgrade fault protection, and other aspects.

For example, the Xiaomi YU7 launched in 2025 is equipped with the 3rd Generation Snapdragon 8 chip and innovatively adopts extreme speed streaming upgrade technology to achieve faster intelligent OTA upgrades, with the full-vehicle full-package upgrade completed in 15 minutes.

In July 2025, Li Auto launched the ADAS domain streaming upgrade technology based on NVIDIA Thor-U chip. With the core concept of "unconscious evolution", the automotive OTA can complete intelligent evolution in the time it takes to drink a cup of coffee, bringing a revolution in user experience.

Improvement of OEM OTA user experience is inseparable from the continuous progress of OTA technology in safety, reliability, and efficiency. From the initial A/B partitioning and differential algorithms to the recent application of streaming upgrades, parallel upgrades, and other technologies in vehicles, it is also the result of continuous technological R&D and innovation by OTA suppliers.

Table of Contents

1 Policies, Regulations, and Market Status of Automotive OTA

• 1.1 Definition and Technology of OTA
• Definition of OTA
• Classification of Automotive OTA
• Basic Architecture of Automotive OTA
• Basic Architecture of FOTA
• 1.2 International OTA Standards and Policies
• Continuous Improvement of Automotive OTA Regulatory Policies
• Global Standards and Regulations Related to Automotive Software Updates and Cybersecurity
• UNECE WP.29 Regulations Related to Software Upgrades
• UN Regulation 156
• Requirements of UN Regulation 156 for OEMs
• Rx Software Identification Number (RxSWIN)
• Implementation Timeline of UN Regulation 156 in Some Countries
• ISO Standards Related to Automotive OTA Upgrades
• ISO Standards Related to Automotive OTA Upgrades: ISO 24089 Standard (1)-(2)
• ISO Standards Related to Automotive OTA Upgrades: ISO/SAE 21434 Standard
• EU Requirements for Automotive OTA
• US Requirements for Automotive OTA
• UK Requirements for Automotive OTA
• Japanese Requirements for Automotive OTA
• South Korean Requirements for Automotive OTA
• OTA Regulatory Strategies
• 1.3 China's Automotive OTA Standards and Policies
• Summary of China's OTA-related Regulatory Policies and Standards (1)-(2):
• "Notice on Strengthening the Supervision and Administration of Recall and Production Consistency of Intelligent Connected New Energy Vehicle Products and Regulating Publicity (Draft for Comments)"
• "Notice on Further Strengthening the Administration of Access, Recall, and Software Over-the-Air Updates of Intelligent Connected Vehicle Products" (1)-(5)
• Timeline and Latest Progress of the Mandatory Standard "General Technical Requirements for Software Update of Vehicles"
• Interpretation of the Mandatory Standard "General Technical Requirements for Software Update of Vehicles" (1)-(3)
• China's OTA Policies: OTA Recall Supervision
• China's OTA Policies: Access Management of Intelligent Connected Vehicle Manufacturers and Products
• China's OTA Policies: "Notice on Carrying Out Automotive Software Over-the-Air Update Filing" (1)-(2)
• Completion of Standard Verification for "Automotive Remote Upgrade (OTA) Cybersecurity Test Specification"
• "National Guide for the Construction of the Internet of Vehicles Industry Standard System (Intelligent Connected Vehicles)" (2023)
• Regulatory Policies: Sandbox Supervision
• OTA Recall Incidents of China's Passenger Cars, 2021-2025
• Summary of OTA Recall Incidents of China's Passenger Cars, 2025
• Summary of OTA Recalls of US Passenger Cars, 2020-2024
• 1.4 Layout of Automotive OTA Compliance Services
• Growing Attention to Automotive OTA Compliance
• Compliance Layout of Major OTA Suppliers
• OTA Compliance Service Products of Suppliers (1)-(3)
• 1.5 Development Status Quo of China's Passenger Car OTA Market
• OTA Installation of China's Passenger Cars in 2025
• OTA Function Installation Volume and Installation Rate of China's Passenger Cars (by Manufacturer Type), 2025
• OTA Function Installation Volume and Installation Rate of China's Passenger Cars (by Vehicle Price Range), 2025
• Top 15 Brands by OTA Installation Volume of China's Passenger Cars, 2025
• Top 15 Models by OTA Installation Volume of China's Passenger Cars, 2025
• Market Share of Third-Party OTA Suppliers for China's Passenger Cars, Jan.-Oct. 2025
• Forecast of China's Automotive OTA Scale

2 Product and Technology Development Trends of Automotive OTA

• 2.1 Summary of OTA Product Layout of Major Suppliers
• Automotive OTA Product Layout of Major Suppliers (1)
• Automotive OTA Product Layout of Major Suppliers (2)
• 2.2 Evolution Trend 1 of Automotive OTA:
• Evolution Trend 1 of Automotive OTA Technology (1)
• Evolution Trend 1 of Automotive OTA Technology (2)
• 2.3 Evolution Trend 2 of Automotive OTA:
• Evolution Trend 2 of Automotive OTA Technology (1)
• Evolution Trend 2 of Automotive OTA Technology (2)
• 2.4 Evolution Trend 3 of Automotive OTA:
• Evolution Trend 3 of Automotive OTA Technology (1)
• Evolution Trend 3 of Automotive OTA Technology (2)
• 2.5 Evolution Trend 4 of Automotive OTA:
• Evolution Trend 4 of Automotive OTA Technology (1)
• Evolution Trend 4 of Automotive OTA Technology (2)
• 2.6 Evolution Trend 5 of Automotive OTA:
• Evolution Trend 5 of Automotive OTA Technology (1)
• Evolution Trend 5 of Automotive OTA Technology (2)
• 2.7 Evolution Trend 6 of Automotive OTA:
• Evolution Trend 6 of Automotive OTA Technology (1)
• Evolution Trend 6 of Automotive OTA Technology (2)

3 Independent OTA Technology Suppliers and Solutions

• 3.1 ABUP
• Profile
• Innovative OTA Solutions (1)-(3)
• OTA-related Innovative Solutions (1)-(2)
• Core OTA Technologies
• New Cooperation Mode for Software Full Lifecycle Management
• OTA Overseas Business
• Customers and Partners
• 3.2 Harman
• Evolution of OTA Products
• New OTA-related Products (1)-(2)
• OTA Solutions
• OTA Architecture on AWS Cloud
• Intelligent Differential Upgrade of OTA Maps
• OTA Security Shield
• OTA Insight
• New Predictive and Preventive Maintenance (PPM) Solutions
• OTA Cooperation Modes
• 3.3 Carota
• Profile
• Evolution of OTA Product Solutions
• New OTA-related Products (1)-(3)
• One-stop Vehicle OTA Solutions
• System Architecture of One-stop Vehicle OTA Solutions
• Core OTA Technologies
• Layout of OTA Software Subscription Services
• OTA Compliance Management Platform
• Overseas Layout
• Major Customers
• 3.4 Excelfore
• Development History and Strategic Planning
• Business Layout
• Evolution of OTA Products
• Latest OTA Products (1)-(3):
• Characteristics of Latest OTA Products
• Core OTA Technologies (1)-(4):
• Major Customers
• eSync Alliance
• Integration of eSync with Autoware and SOAFEE (1)-(2)
• 3.5 KPIT
• Profile
• Global Distribution
• Operations
• OTA Solutions (1)-(2)
• OTA + Azure
• OTA Solution Cases
• Major OTA-related Dynamics
• 3.6 SONATUS
• Profile
• Automotive Platforms and Products
• Main Products
• Latest OTA Solutions
• Latest OTA Dynamics
• 3.7 Redstone Sunshine
• Profile
• Evolution of OTA Products
• OTA Solutions: FOTA Content and Upgrade Process
• OTA Solutions: FOTA Architecture and Mobile Remote Vehicle Control Upgrade
• OTA Application Cases and Business Trends
• Major Customers

4 Tier1 OTA Suppliers and Solutions

• 4.1 PATEO
• Core Product Layout
• Cloud Platform
• Architecture of Cloud Platform
• Product System of Cloud Platform
• Qing OTA RoadMap
• Qing OTA
• Major OTA-related Dynamics
• 4.2 Desay SV
• Connected Service Business
• EEA4.0 Vehicle-Road-Cloud Integrated Architecture
• OTA Solutions (1)-(2)
• Autonomous Driving OTA
• OTA Business Dynamics
• 4.3 Thundersoft
• ThunderFOTA Solutions
• OTA Products Characteristics (1)-(2)
• Application Cases
• Cooperation with ETAS to Build Multi-domain Pre-integrated Middleware for High-Performance Computing (HPC) SoC In-vehicle Systems
• 4.4 Joyson Electronics
• Business Introduction
• OTA Solutions
• Layout and Dynamics
• 4.5 Banma Zhixing
• Development History
• New Decade and New Strategy (1)-(2)
• Safe and Secure Agent
• OTA
• 4.6 Bosch
• OTA Business Layout
• Evolution of ETAS Automotive OTA Business
• OTA Next-gen Solutions (1)-(7)
• Partners and OTA Business Dynamics
• 4.7 Elektrobit
• Brief Introduction of OTA Layout
• OTA Solutions
• Integration of OTA with EB Corbos Products
• OTA-related Products
• Latest OTA Dynamics
• 4.8 Aptiv
• History of OTA Business Layout
• Wind River Software Solutions
• Wind River's Innovative OTA Solutions
• Wind River's New Versions of OTA Solutions
• Wind River's OTA-related Innovative Products
• Wind River's OTA-related Dynamics
• 4.9 ZF
• OTA Solutions and Partners
• ProConnect Connected Vehicle Platform: Integrating OTA Technology
• Commercial Vehicle Software Update Management System Service Suite SUMS
• 4.10 Denso
• OTA Solutions and Partners
• SDV Platform
• Realizes Real-time OTA Updates by Integrating ECUs through SDx
• Layout of Software Field
• Vehicle-Cloud Integrated Layout
• Software Dynamics

5 Innovative Function Highlights of Automotive OTA Upgrades

• 5.1 Evolution of OEMs' OTA Upgrade Technology and Application
• Evolution of OEMs' OTA Technology (1)-(3):
• 5.2 OEMs' OTA Upgrade History
• Statistics of OTA Upgrade Versions of Major OEMs
• Statistics of OTA Upgrade Versions of Major OEMs: Emerging Brands
• Statistics of OTA Upgrade Versions of Major OEMs: Independent Brands
• Statistics of OTA Upgrade Versions of Major OEMs: Foreign-funded/Joint Venture Brands
• Classification of OTA Upgrade Projects of Major OEMs
• Statistics of OTA Upgrade Projects of Major OEMs
• Classification Statistics of OTA Upgrade Projects for Major OEMs: Independent Brands
• Classification Statistics of OTA Upgrade Projects for Major OEMs: Emerging Brands
• Classification Statistics of OTA Upgrade Projects for Major OEMs: Foreign-funded/Joint Venture Brands
• 5.3 Innovative Function Highlights and Trends of OTA Upgrades in Intelligent Cockpit Field
• Summary of Innovative Function Highlights of OTA Upgrades in Intelligent Cockpit Field (1)-(3)
• Innovative Function Highlights of OEM OTA Upgrades in Intelligent Cockpit Field (1)-(2)
• 5.4 Innovative Function Highlights and Trends of OTA Upgrades in Intelligent Driving Field
• Innovative Function Highlights of OEM OTA Upgrades in Intelligent Driving Field (1)-(2)
• 5.5 Innovative Function Highlights and Trends of OTA Upgrades in Intelligent Chassis Field
• Innovative Function Highlights of OEM OTA Upgrades in Intelligent Chassis Field (1)-(2)
• 5.6 Innovative Function Highlights and Trends of OTA Upgrades in Other Fields
• Other Innovative Function Highlights of OTA Upgrades (1)-(3)

6 OTA Functions and Layout of Major OEMs

• 6.1 NIO
• Development and Evolution of OTA
• OTA Technical Characteristics
• Guarantee Capabilities of OTA Software Upgrade Security Management System
• Evolution of OTA Intelligent System
• OTA Upgrade Versions of NIO Models, 2018-2025 (1)-(2)
• OTA Upgrade Versions of ONVO and Firefly Models, 2024-2025
• Main Contents of OTA Upgrades in 2025: Banyan System OTA (1)-(2)
• Main Contents of OTA Upgrades in 2025: Cedar System OTA (1)-(2)
• Main Contents of ONVO's OTA Upgrades in 2025: Coconut System OTA (1)-(2)
• OTA Technology and Processes
• Notes on the Latest System OTA Upgrades
• Latest System OTA Upgrade Processes (1)-(2)
• OTA Upgrade Processes of ONVO
• OTA Security Mechanisms
• 6.2 Xpeng Motors
• Development and Evolution of OTA
• X-EEA3.5 OTA Technology:
• X-EEA3.0 OTA Technology:
• Hardware OTA: Chip Upgrade Crowdfunding
• OTA Upgrade Versions: 2019-2025
• Main Contents of OTA Upgrades: 2025 (1)-(4)
• Main Contents of OTA Upgrades: 2024 (1)-(3)
• 6.3 Li Auto
• Development and Evolution of OTA
• Innovative OTA Technology: ADAS Domain Streaming Upgrade Technology
• Technical Characteristics of Latest OTA
• OTA Upgrade Requirements
• Core Innovative Highlights of OTA Upgrades in 2025 (1)-(5)
• Statistics of OTA Upgrade Versions
• Main Contents of OTA Upgrades: 2025 (1)-(3)
• Main Contents of OTA Upgrades: 2024 (1)-(5)
• 6.4 Xiaomi Auto
• Development and Evolution of OTA
• YU7 OTA Technical Characteristics:
• SU7 OTA Technical Characteristics:
• Notes on OTA Upgrades
• Statistics of OTA Upgrade Versions
• Innovative Highlights of OTA Upgrades: Assisted Driving
• Main Contents of OTA Upgrades: 2025 (1)-(3)
• Main Contents of OTA Upgrades: 2024 (1)-(4)
• 6.5 SAIC
• Development and Evolution of OTA
• Latest OTA Technology
• Z-ONE's XOTA Solutions
• OTA Upgrade Versions of IM Models, 2022-2025
• IM Motor's Main Contents of OTA Upgrades: 2025
• IM Motor's Main Contents of OTA Upgrades: 2024
• OTA Upgrade Versions of SAIC Independent Brand Passenger Cars (Roewe, MG, etc.), 2017-2025
• Main Contents of OTA Upgrades for SAIC Independent Brand Passenger Cars (Roewe, MG, etc.): 2024-2025
• MG Models' OTA Upgrade Processes
• Rising Auto's OTA Upgrade Processes
• User Feedback Mechanism
• OTA Partners
• 6.6 Geely Auto
• Development and Evolution of OTA
• Vehicle Smart OTA Technology
• MCP+SOA Agent Tool Platform
• Zeekr OTA Solutions (1)-(2)
• Zeekr's Hardware OTA
• Statistics of Zeekr's Upgrade Times
• Zeekr's Main Contents of OTA Upgrades: 2025
• Zeekr's Main Contents of OTA Upgrades: 2024 (1)-(6)
• Statistics of Lynk & Co's Upgrade Times
• Lynk & Co's Contents of OTA Upgrades: 2025 (1)-(3)
• Lynk & Co's Contents of OTA Upgrades: 2024 (1)-(3)
• Statistics of OTA Upgrade Versions of Other Brands
• Other Brands' Contents of OTA Upgrades: 2025 (1)-(2)
• Other Brands' Contents of OTA Upgrades: 2024 (1)-(2)
• Statistics of OTA Upgrade Versions and Main Contents of Lotus: 2025
• Main Contents of Lotus' OTA Upgrades: 2024
• OTA Upgrade History and Main Contents of Smart Auto
• 6.7 GAC Group
• Development and Evolution of OTA
• Latest OTA Technical Characteristics
• OTA Upgrade Processes of GAC Passenger Cars
• Statistics of OTA Upgrade Versions
• OTA Upgrade History of GAC Passenger Cars: Hyptec
• OTA Upgrade History of GAC Passenger Cars: Aion
• OTA Upgrade History of GAC Passenger Cars: Trumpchi
• 6.8 Changan Automobile
• Development and Evolution of OTA
• Changan SDA Architecture OTA Technology
• Full-domain In-depth OTA
• Full-domain Extreme Speed OTA
• OTA Upgrade Processes
• Deepal's Upade Times
• Deepal's Main Contents of OTA Upgrades: 2025 (1)-(3)
• Deepal's Main Contents of OTA Upgrades: 2024 (1)-(2)
• Nevo's Main Contents of OTA Upgrades: 2025
• Nevo's Main Contents of OTA Upgrades: 2024
• OTA Upgrade History of Other Brands
• Avatr's Upgrade Times
• Avatr's Main Contents of OTA Upgrades: 2025 (1)-(2)
• Avatr's Main Contents of OTA Upgrades: 2024 (1)-(3)
• Avatr Upgrade Guide: Vehicle Terminal
• Avatr Upgrade Guide: Mobile Phone Terminal
• 6.9 BYD
• Development and Evolution of OTA
• Xuanji Architecture OTA
• Statistics of OTA Upgrade Versions
• Yangwang's Main Contents of OTA Upgrades: 2025 (1)-(4)
• Yangwang's Main Contents of OTA Upgrades: 2024 (1)-(3)
• Denza's Main Contents of OTA Upgrades: 2025 (1)-(7)
• Fangchengbao's Main Contents of OTA Upgrades: 2025 (1)-(2)
• Fangchengbao's Main Contents of OTA Upgrades: 2024 (1)-(2)
• OTA Upgrade History of Overseas Models
• Partners and Development Plans
• 6.10 BAIC Group
• Development and Evolution of OTA
• Intelligent Connected Basic Software Platform
• Intelligent Data Center
• Arcfox's Statistics of OTA Upgrade Versions
• Arcfox's Main Contents of OTA Upgrades: 2025 (1)-(2)
• Arcfox's Main Contents of OTA Upgrades: 2024 (1)-(2)
• Statistics of OTA Upgrade Versions and Main Contents of BEIJING
• 6.11 FAW Group
• Hongqi's Development and Evolution of OTA
• Hongqi's New-Generation OTA Technology
• Hongqi's OTA Upgrades New Functions
• Hongqi's Mobile APP Remote Control OTA Upgrade Processes
• Hongqi's Statistics of OTA Upgrade Versions
• Hongqi's Main Contents of OTA Upgrades: 2025
• 6.12 Great Wall Motor
• Development and Evolution of OTA
• OTA Technology
• WEY's OTA Upgrade Processes
• Haval's OTA Upgrade Processes
• Statistics of OTA Upgrade Versions
• WEY's Main Contents of OTA Upgrades: 2025 (1)-(2)
• WEY's Main Contents of OTA Upgrades: 2024 (1)-(2)
• Haval's Main Contents of OTA Upgrades
• Ora's Main Contents of OTA Upgrades
• Tank's Main Contents of OTA Upgrades: 2025 (1)-(2)
• Tank's Main Contents of OTA Upgrades: 2024 (1)-(2)
• Development Plans and OTA
• 6.13 Dongfeng Motor
• Development and Evolution of OTA
• OTA Technology
• Voyah's Statistics of OTA Upgrade Versions
• Voyah's Main Contents of OTA Upgrades: 2025 (1)-(3)
• Voyah's Main Contents of OTA Upgrades: 2024 (1)-(3)
• Other Brands' Statistics of OTA Upgrade Versions
• Other Brands' Main Contents of OTA Upgrades: 2025 (1)-(2)
• Other Brands' Main Contents of OTA Upgrades: 2024 (1)-(2)
• OTA Upgrade Processes
• 6.14 Chery Automobile
• Development and Evolution of OTA
• Models Equipped and OTA Technical Characteristics
• Exeed's Statistics of OTA Upgrade Versions
• Core Innovative Highlights of OTA Upgrades in 2025:
• Exeed's Main Contents of OTA Upgrades: 2025 (1)-(4)
• Exeed's Main Contents of OTA Upgrades: 2024 (1)-(3)
• Other Brands' Statistics of OTA Upgrade Versions
• Other Brands' Main Contents of OTA Upgrades: 2025 (1)-(3)
• Other Brands' Main Contents of OTA Upgrades: 2024 (1)-(2)
• 6.15 Huawei Harmony Intelligent Mobility Alliance (HIMA)
• Development and Evolution of OTA Cloud Services
• New Upgrade Product of Qiankun OTA Cloud Services: Mobile Remote Control to Start Vehicle OTA
• OTA Cloud Services 3.0
• Statistics of OTA Upgrade Versions
• AITO's OTA Upgrade Processes
• AITO's Main Contents of OTA Upgrades: 2025 (1)-(4)
• AITO's Main Contents of OTA Upgrades: 2024 (1)-(4)
• Luxeed's Main Contents of OTA Upgrades: 2025 (1)-(3)
• Luxeed's Main Contents of OTA Upgrades: 2024 (1)-(2)
• Stelato's Main Contents of OTA Upgrades: 2025
• Stelato's Main Contents of OTA Upgrades: 2024
• Maextro's Main Contents of OTA Upgrades:
• 6.16 Tesla
• Models Equipped and OTA Technical Characteristics
• Main Steps of OTA Upgrades
• Main Contents of OTA Upgrades: 2025 (1)-(4)
• Main Contents of OTA Upgrades: 2024 (1)-(2)
• OTA Charging Mode
• 6.17 General Motors
• Latest OTA: Xiaoyao Super Integration Architecture
• OTA Layout of Fuel Vehicles
• Cadillac's Main Contents of OTA Upgrades: 2025 (1)-(2)
• Cadillac's Main Contents of OTA Upgrades: 2024
• Buick's Main Contents of OTA Upgrades: 2025
• Buick's Main Contents of OTA Upgrades: 2024 (1)-(2)
• Statistics of OTA Function Upgrade Times and Main Contents of Chevrolet
• OTA Development Plans
• Partners
• 6.18 BMW
• Latest Architecture and OTA (1)-(3):
• OTA Technical Characteristics:
• Remote Upgrade Processes
• Main Contents of OTA Upgrades: 2024-2025
• Implementation of On-demand Subscription Services through OTA
• Progress of On-demand Subscription Services
• OTA Upgrade Plans
• 6.19 Mercedes-Benz
• Evolution of OTA Technology
• OTA Design of STAR 3 Architecture
• Main Contents of OTA Upgrades: 2025
• Main Contents of OTA Upgrades: 2024
• Vehicle Requirements for OTA Upgrades
• OTA Paid Subscription Functions
• 6.20 Volvo
• Models Equipped with OTA
• OTA Technical Characteristics
• OTA Upgrade Processes
• Main Contents of OTA Upgrades: 2025
• Main Contents of OTA Upgrades: 2024
• New Mobile Digital Key Added to EX30's OTA Upgrades
• Main Partners for Software Development
• 6.21 Ford Motor
• OTA Technology: Ford Power Ups
• Ford China's OTA: Full-domain OTA
• Ford China's OTA Upgrade History
• OTA Upgrade History: Summary of Ford Power Ups OTA Overseas Upgrade History (1)-(2)
• OTA Operation Scale Plans
• Partners and OTA Development Plans
• 6.22 Toyota
• Evolution of OTA Technology
• Latest OTA
• Toyota China's OTA Upgrade Processes: In-vehicle IVI System OTA Upgrade Processes
• Toyota China's OTA Upgrade Processes: Mobile APP OTA Upgrade Processes
• Toyota China's Main Contents of OTA Upgrades: 2025
• Toyota China's Main Contents of OTA Upgrades: 2024
• OTA-related Partners
• 6.23 Honda
• Evolution of OTA Technology
• OTA Technical Characteristics
• OTA Upgrade Processes
• Honda China's OTA Upgrade History and Main Contents
• Latest Software Platform Products
• Latest Intelligent Layout (1)-(3)
• 6.24 Hyundai
• Equipped Models and OTA Technical Characteristics:
• New Software Brand
• Latest Medium and Long-term Strategy
• Main Partners and Cooperation Dynamics
• 6.25 Volkswagen
• Volkswagen China's OTA
• Main Contents of OTA Upgrades
• Audi's Main Contents of OTA Upgrades
• Audi's Latest OTA Upgrade Processes (1)-(2)