On January 16, 2024, Synology released a new DSM version called DSM 7.2.1-69057 Update 4. Below I will guide you step by step through the process of installing the new DSM 7.2.1-69057 Update 4. This update fixes multiple security vulnerabilities, however no security vulnerability has been disclosed in the changelog.
STEP 1
Manually Download DSM 7.2.1-69057 Update 4 by following the blue link below. From the official Synology Archive, download DSM 7.2.1-69057 Update 4 for your NAS model.
STEP 2
Go to Control Panel / Update & Restore then click on Manual DSM Update. Select the file you have previously downloaded at STEP 1 then click OK. Follow the instructions in the image below.
STEP 3
A new pop up window will open. Click OK. Follow the instructions in the image below.
STEP 4
After approximately 5 minutes your new DSM 7.2.1-69057 Update 4 will be installed on your Synology NAS device.
This post was updated on Monday / April 8th, 2024 at 2:21 PM