Firmware updates › Hollyland › Hollyland Lark M2S
Hollyland Lark M2S firmware update
Update nowWhat's new
- Better high-frequency performance for voices.
- New custom functions, such as muting each transmitter separately.
- Hollyland's guide lists the receiver firmware as V2.0.0.13.
Should you update?
Update now
Adds features. Don't update right before an important shoot, as Hollyland advises.
How to update
- Charge the transmitters and the receiver, and make sure all microphones are connected to the receiver.
- Open the HollyAudio app, tap the upgrade icon at the top right of the main screen, check the version, then download and install.
- The light turns magenta during the update. Wait 3-5 minutes for it to finish.
- To use the new functions, the app must be the latest version (Hollyland's guide lists V2.4.2).
The camera version can also be updated from a Windows or Mac computer with Hollyland's upgrade software (button below). Hollyland advises not to update right before an important event.
Need help?
If the update stops or a step is unclear, message us on WhatsApp and we'll walk you through it.
We take each update's notes from the maker's own page. An update can reach devices in Oman a few days after it is published. Every fact double-checked against the maker's page: 16-10-2026