In September 2025, SYNCO upgraded the XView M4 selfie monitor screen for the iPhone 17 Series. The latest firmware ensures perfect compatibility with Apple’s new lineup and delivers a smoother, more stable connection.
SYNCO XView M4 firmware upgrade ensures iPhone 17 Series compatibility
SYNCO has released a new firmware for the M4 selfie monitor screen. This update fixes connection issues with the iPhone 17 Series, ensuring the M4 remains fully reliable for both existing and new users.
With this upgrade, current owners can continue to use the M4 monitor for selfies, vlogging, and live streaming on iPhone 17 without buying a new device. It helps them save costs while keeping the same smooth shooting experience they’re familiar with.
New owners can now purchase the SYNCO selfie monitor screen for the iPhone 17 Series with confidence. It is fully compatible with your phone and helps you capture sharper selfie photos or videos with the back camera.
Key features of the new M4 selfie monitor screen for iPhone 17 Series
With the new firmware, the SYNCO XView M4 selfie monitor can connect smoothly to iPhone 17 models and maintain a stable performance. Here are the key features that make it a reliable and convenient choice for creators.
✨Sharper selfies with the rear camera: Capture clear selfies using your iPhone’s main camera.
✨Compatible with the iPhone 17 models: Works with iPhone 17, iPhone 17 Pro, and iPhone 17 Pro Max.
✨Wireless P2P transmission: Connects directly without using Wi-Fi networks.
✨Ultra-low latency: Provides a smooth preview with only 40ms delay.
✨MagSafe mount: Magnetic attachment for secure positioning.
✨10-meter wireless shutter control: Remotely trigger the camera via Bluetooth.
✨Long battery life: Up to 3 hours of continuous use on a single charge.
✨Flexible settings: Adjust screen ratio, brightness, mirroring, flipping, and more.
✨Multiple uses: Perfect for selfies, live streaming, vlogging, or as a viewfinder.
Two ways to upgrade the SYNCO XView M4 firmware for iPhone 17 users
There are two ways to upgrade the M4 selfie monitor screen for the iPhone 17 Series:
- Use a computer and a USB-C data cable
- Use a docking station and a USB drive
⚠️Note: Please make sure your M4 selfie monitor has the charging indicator to support the iPhone 17 firmware.
✅Method 1: Use a computer and a USB-C data cable to upgrade the M4 for the iPhone 17 Series
Using a computer and a USB-C cable to upgrade the M4 firmware for iPhone 17 is easy. Follow these steps:
1️⃣Download the M4 new firmware for iPhone 17 Series on your computer
2️⃣Open the downloaded file and click “M4 Upgrade Tool”> “HCProgrammer”
3️⃣Turn off the M4 selfie monitor screen
4️⃣Use a USB-C data cable to connect your computer and the M4
5️⃣Turn on the M4 and see the computer show the “Connected” message
6️⃣Click the “Firmware Select”>“HCFOTA.bin”>“Start”
7️⃣Wait for the update to complete, then disconnect the M4
8️⃣Restart the M4
Watch the video to see how to upgrade the M4 selfie monitor screen for the iPhone 17 series.
✅Method 2: Use a docking station and a USB drive to upgrade the M4 firmware
You can also use a dock station and USB driver to update the M4 firmware, but make sure they follow these requirements:
📌A docking station that supports both data transfer and power supply.
📌A blank or formatted USB drive (avoid damaged or full drives).
Then follow these steps:
1️⃣Download the M4 firmware for iPhone 17 Series
2️⃣Copy the firmware into the root directory of the USB drive.
3️⃣Safely eject the USB drive to prevent file corruption.
4️⃣Power the docking station (Use the 5V/2A power adapter if needed)
5️⃣Insert the USB drive into the powered docking station
6️⃣Make sure the M4 is turned off.
7️⃣Connect the docking station to the M4’s USB-C charging port.
8️⃣Turn on the M4, and the firmware will update automatically
When the M4 restarts, the firmware update is complete.
Watch the video to see how to upgrade the M4 selfie monitor screen for the iPhone 17 series.
Future improvements for the SYNCO selfie monitor screen
SYNCO is committed to continuously improving the M4 selfie monitor series for all iPhone and Android users. In the near future, new features will be added to enhance the shooting experience, including:
🌟Touchscreen control: Adjust settings and control your phone camera directly from the selfie monitor screen
🌟AI gesture capture: Hands-free selfies with simple hand gestures
🌟4K Wired mirroring: High-resolution previews with zero frame drops.
🌟Built-in fill light: Beauty your shots in any lighting.
These upcoming upgrades are designed to make shooting with your phone more convenient, versatile, and enjoyable. Stay tuned for official announcements and availability.
FAQ
Q: Can I use an SD card instead of a USB drive to copy the M4 firmware?
A: Yes. You can use either a USB drive or an SD card, as long as it can be inserted into the docking station and properly store the firmware file.
Q: How do I connect a USB-A docking station to the M4?
A: If your docking station has a USB-A port, use a USB-C to USB-A cable or an OTG adapter to connect to the M4’s USB-C port.