How to upgrade Solidcom M1 to the latest firmware V220.127.116.11? Hollyland Tech September 28, 2022 14:13 Updated V18.104.22.168 KEY UPDATES: Adjust the MIC gain Dynamic IP allocation Add 8 work mode The name of the belt pack can be changed Add denoise switch botton Enhanced compatibility with cascades Please refer to the link below to get more details: V22.214.171.124_Guidance Note: If your HUB version is more than V126.96.36.199, the beltpacks need to long-press the up and down volume buttons simultaneously to enter the setting menu. Download Path: FIRMWARE_DOWNLOAD Step 1: Please check your device's firmware version information first, download the corresponding software version(H000 or H001) Step 2: Please prepare a small USB disk (16 or 32 G), then format it to FAT32 Step 3: Download the upgrade file like the picture below to the USB disk root directory. Step 4: Connect the USB disk to the base station, the device will do the upgrade automatically. Step 5: After upgrading the HUB, unplug the USB disk, then connect the belt pack to the base station by a Type-C cable to upgrade the belt pack. Note： Please ensure that the power supply of the base station is not disconnected and the power of the belt packs is sufficient during the whole upgrade process. Please do not disconnect the flash with the base station during the upgrade for the base station, and do not disconnect the belt pack with the base station during the upgrade for each belt pack. The base station and each belt pack take about 3 minutes to upgrade, so it would take about 27 minutes to upgrade a complete system with eight belt packs. Related articles User Manual Lark 150 Firmware Upgrade Tutorial How to use the Group function? User Manual How to connect mutiple sets of Solidcom M1 in the same place? Comments 0 comments Article is closed for comments.