Important Upgrade Notes:
1. Firmware 184.108.40.206 contains security fix and it's recommended to upgrade to 220.127.116.11. For all DP series, once upgraded to 18.104.22.168 or above, downgrading to 22.214.171.124 or previous firmware version is not supported.
2. If your device was previously upgraded to 126.96.36.199 and works normal, there is no need to upgrade to 188.8.131.52. Firmware 184.108.40.206 contains the same security fix.
3. If your device is on 220.127.116.11 and experiencing configuration issue that it cannot be saved after upgrading, please contact our support via helpdesk. This is a known issue on 18.104.22.168 that at very low chance after the device is upgraded, the device may lose the configuration and cannot save it anymore. This issue only happens immediately after upgrading process.
Note: DP730/DP722/DP720 firmware can be upgraded once the connected DP750/752 base is upgraded to new firmware. The firmware version on DP730/722/720 will be the same as the base after upgrading.
HTTP Firmware upgrade path for BETA release is: