Flyme Auto hits 3.148M cars as ECARX (NASDAQ: ECX) expands platform

Rhea-AI Filing Summary

ECARX Holdings Inc. reports that its Flyme Auto intelligent cockpit platform achieved over 143,000 new vehicle deployments in June 2026, with cumulative deployments in the first half of 2026 exceeding 880,000 vehicles. Total vehicles equipped with Flyme Auto have surpassed 3.148 million across more than 50 production models from brands including Polestar, Geely Auto, Geely Galaxy and Lynk & Co.

Flyme Auto, jointly developed with Meizu since 2023 based on Flyme OS, enables OEM partners to build differentiated, brand-specific cockpit experiences. An all-new Flyme Auto 3.0 release is scheduled to launch later this year with enhanced intelligent cockpit and AI capabilities. Following definitive agreements signed on June 18, 2026 to acquire the Flyme software business portfolio for RMB1.8 billion, ECARX expects to fully acquire the intellectual property rights related to Flyme OS and Flyme Auto.

Filing Explained

As a foreign private issuer’s interim report, the July 17 Form 6-K states that it is incorporated into ECARX’s existing Form F-1 and Form F-3 registration statements, making this report part of those registration documents while disclosing no separate offering or issuance in the filing.

Key Figures

June 2026 Flyme Auto deployments: over 143,000 vehicles H1 2026 Flyme Auto deployments: over 880,000 vehicles Total Flyme Auto-equipped vehicles: 3.148 million vehicles +3 more

6 metrics

June 2026 Flyme Auto deployments over 143,000 vehicles New vehicle deployments of Flyme Auto in June 2026

H1 2026 Flyme Auto deployments over 880,000 vehicles Cumulative Flyme Auto deployments in the first half of 2026

Total Flyme Auto-equipped vehicles 3.148 million vehicles Total vehicles equipped with Flyme Auto to date

Supported production models over 50 models Production vehicle models across brands using Flyme Auto

Flyme software portfolio purchase price RMB1.8 billion Consideration for Flyme software business portfolio acquisition agreements

Date of definitive agreements June 18, 2026 Execution date of definitive agreements to acquire Flyme software business portfolio

Key Terms

intelligent cockpit operating system IP, OEM partners, definitive agreements, post-effective amendment, +1 more

5 terms

intelligent cockpit operating system IP technical

"Flyme Auto is an intelligent cockpit operating system IP jointly developed"

OEM partners financial

"Flyme Auto enables OEM partners to develop differentiated, brand-specific cockpit"

definitive agreements regulatory

"Following the execution of the definitive agreements for the Company’s acquisition"

Definitive agreements are the final, legally binding contracts that set the exact terms of a corporate deal—such as a merger, acquisition, asset sale, or major financing. They matter to investors because signing them turns rough plans into concrete obligations that determine price, timing, required approvals and what happens if the deal falls through; think of them as the signed purchase contract in a house sale that makes the deal official and enforceable.

post-effective amendment regulatory

"incorporated by reference into the post-effective amendment No. 2 to the registration"

A post-effective amendment is an official update to a securities registration document filed after that document has become effective with regulators; it corrects, adds or replaces information about the securities, the company, or an offering. Investors care because it keeps the legal record current and can change what is being sold or the rights attached to shares — like getting a revised product manual after a launch that may affect value or use.

registration statement on Form F-3 regulatory

"and registration statement on Form F-3 (File No. 333-288811)"

A registration statement on Form F-3 is a streamlined filing used by eligible foreign companies to register securities for sale in the U.S., often as a “shelf” that lets them offer shares quickly when market conditions are right. For investors it matters because it signals that the company can raise capital on short notice—potentially increasing liquidity but also the risk of share dilution if new stock is issued—similar to a company keeping a pre-approved credit line ready to use.

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FAQ

What deployment milestone did ECX achieve with Flyme Auto in June 2026?

ECARX (ECX) reports Flyme Auto achieved over 143,000 new vehicle deployments in June 2026. This contributed to cumulative first-half 2026 deployments exceeding 880,000 vehicles, underscoring expanding use of its intelligent cockpit platform across multiple automotive brands.

How many vehicles currently use Flyme Auto according to ECX?

ECARX (ECX) states that vehicles equipped with Flyme Auto have surpassed 3.148 million to date. These deployments span over 50 production vehicle models from brands including Polestar, Geely Auto, Geely Galaxy and Lynk & Co, broadening its intelligent cockpit footprint.

What acquisition related to Flyme OS did ECX agree to in June 2026?

ECARX (ECX) executed definitive agreements on June 18, 2026 to acquire the Flyme software business portfolio for RMB1.8 billion. The intellectual property rights related to Flyme OS and Flyme Auto are expected to be fully acquired by ECARX under these agreements.

What is Flyme Auto as described by ECX in this report?

ECARX (ECX) describes Flyme Auto as an intelligent cockpit operating system IP jointly developed with Meizu since 2023, based on Flyme OS. It combines consumer electronics innovation and automotive software expertise to let OEM partners build customizable, brand-specific cockpit experiences.

When will Flyme Auto 3.0 launch and what will it offer?

ECARX (ECX) indicates that the all-new Flyme Auto 3.0 is scheduled to launch later this year. The release is expected to deliver enhanced intelligent cockpit experiences and next-generation AI capabilities, including an AI Agent-powered platform evolution across the Flyme operating system portfolio.

How is the ECX Flyme platform strategy evolving after the Flyme deal?

Following the RMB1.8 billion Flyme software portfolio agreements, ECARX (ECX) expects to fully acquire Flyme OS and Flyme Auto IP. The company plans to support ongoing Flyme platform evolution while accelerating development of its AI Agent-powered release and broader Flyme operating system suite.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2026

Commission File Number: 001-41576

ECARX Holdings Inc.

(Translation of registrant’s name into English)

Second Floor North

International House

1 St. Katharine’s Way

London E1W 1UN

United Kingdom

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F x      Form 40-F o

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K

The Company announced today the latest deployment milestone for Flyme Auto. In June 2026, Flyme Auto achieved over 143,000 new vehicle deployments, maintaining steady growth momentum. Cumulative deployments for the H1 2026 exceeded 880,000 vehicles. To date, the total number of vehicles equipped with Flyme Auto has surpassed 3.148 million, with the platform now deployed across over 50 production vehicle models from brands including Polestar, Geely Auto, Geely Galaxy and Lynk & Co, further expanding its intelligent cockpit footprint.

The Company will continue to support the ongoing evolution of the Flyme platform and the full Flyme operating system portfolio, while accelerating development of its AI Agent-powered release. The all-new Flyme Auto 3.0 is scheduled to launch later this year, delivering enhanced intelligent cockpit experiences and next-generation AI capabilities.

Flyme Auto is an intelligent cockpit operating system IP jointly developed by the Company and Meizu since 2023, based on Flyme OS. Combining consumer electronics innovation with automotive software expertise, Flyme Auto enables OEM partners to develop differentiated, brand-specific cockpit experiences through customizable operating systems.

Following the execution of the definitive agreements for the Company’s acquisition of Flyme software business portfolio for RMB1.8 billion on June 18, 2026, the intellectual property rights related to Flyme OS and Flyme Auto are expected to be fully acquired by the Company.

This current report on Form 6-K is incorporated by reference into the post-effective amendment No. 2 to the registration statement on Form F-1 on Form F-3 (File No. 333-271861) and registration statement on Form F-3 (File No. 333-288811) and shall be a part of such registration statements from the date on which this current report is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

ECARX Holdings Inc.

By						/s/ Dylan D. Jeng
Name			:			Dylan D. Jeng
Title			:			Chief Financial Officer

Date: July 17, 2026