C112 standard version 20230919 must upgrade to latest standard first with kernel, uboot, system. !!!!!
And then upgrade cloud firmware.

Upgrade to DNAKE Cloud Firmware pls followed these stesps.

1, Choose "Cloud Batch Upgrade Tool".

2, Select "IMGZIP" option and choose ZIP file for linux door station.

3, Delete "All" option and select the devices that you want to upgrade.

4, Click Start to upgrade.