Firmware & Updates

Choose Product Model

Release Date
Version
Firmware Version
2026/4/18
V1.2.2.36
2026/6/23
V1.2.2.45
2026/8/7
V1.2.2.48

Details

  1. Version V1.2.2.45
    1. Added Pyro Ultra Trigger pass-through functionality.
    2. Enhance the anti-interference capability of the broadcast mode.
    3. Optimized reconnection time for Pyro Ultra TX and Pyro Ultra RX.
    4. Optiimze the using experience
  2. Version V1.2.2.48
    1. The app supports a maximum of 6 simultaneous connections, while the maximum number of connections for the RX remains unchanged;
    2. The app supports video output at 4K resolution;

Attentions

  • Make sure the device have enough power when updating, pls don't unplug the USB disk before the update process is completed and successful.
  • The device will change to default settings automatically after updated.
  • The firmware updating takes the risks to cause unknown error, pls do not upgrade the device when you using it on-site.

How to check the device's firmware version

Long-press the middle button to enter the menu page, select the system---version info to check the firmware version.

Operations to update the Pyro Ultra firmware version

1.Prepare a USB flash disk with Type-C connector and storage less than 32GB, format the USB disk to FAT32.
2.Download the firmware to USB flash disk and make sure it is under the root directory, pls don't put it inside of any folder.
3.Connect the USB disk to Pyro S via type-C port, it will recognize the USB disk automatically and start to updating
If update failed after tried several times, you can contact our technical support team from Hollyland for help: support@hollyland.com