: When using an update link, ensure it's from a trusted source to avoid malware. Always prefer official sources.
: Sudden deactivation warnings that lock you out of CarPlay.
: Most firmware updates will wipe your installed apps and settings. It is highly recommended to back up your Canbus protocol settings before starting.
| Platform | Processor (CPU) | Notes | Device Examples | | :--- | :--- | :--- | :--- | | | MediaTek MT8163 | This is one of the most common base platforms for older models. It typically runs "fake" Android 9 but can be patched to display higher Android version numbers in settings. | XYAUTO T3L | | AC8227L / 8227L | Allwinner / AutoChips AC8227L | This is a very popular and budget-friendly platform. It usually runs "fake" Android 8 or 10. Despite the label, it often runs a heavily modified version of Android 8 (Go edition) or lower. | ZXDZ-01, FYD 813 | | AC8257 | Allwinner AC8257 | This is a slightly more modern and powerful platform found on some units. | Generic unbranded units | | AC8227I | Allwinner AC8227I | A variant of the 8227 family. | DriverTech DC6530 | cvd1810 wj update link
: Copy the update files (e.g., update_wj.zip or cm69_update.bin ) to the root directory of the USB drive (not inside a folder).
is the most comprehensive repository for "WJ" (ZXDZ-01) head unit firmware and recovery dumps. Video Tutorials XYAuto's YouTube channel
found in certain aftermarket Android car head units, most notably those manufactured by : When using an update link, ensure it's
Because these universal 2-DIN Android stereos are manufactured by a wide variety of third-party factories, there is no single central repository website. Instead, software distributions rely on dedicated cloud links and community forums:
Write down every detail from your "About Device" screen. This is your golden reference. Pay special attention to the System Platform (e.g., ac8227l, mt8163) and the Screen Resolution , as these are critical for compatibility.
Before searching for a firmware link, you must extract your precise hardware specifications. Installing the incorrect ROM or MCU file will permanently damage the head unit. Turn on the Android car stereo. : Most firmware updates will wipe your installed
: The unit repeatedly crashes on startup or takes up to 20 minutes to turn on.
Before starting, ensure you have a high-quality USB drive formatted to .
If you can provide more details (Android version, current build number, screen size, or a photo of the system info screen), I may be able to narrow down the exact update source for you.
: Typically a modified version of Android (running on budget MediaTek chips like the MT8163) that handles apps and UI elements.