Synology Router: SRM Version 1.2.5-8227-4

Synology Router SRM Version 1.2.5-8227-4

SRM is the operating system of the Synology RT2600ac and MR2200ac router. The update includes the latest features and enhancements. The 1.2.5-8227-4 SRM update will be available for selected regions within the following weeks, although the release time in each region may vary slightly. This update fixed 1 issue:

  1. Fixed an issue where client devices might fail to connect to the NTP server when the Synology Router was connected to the Internet via PPPoE.

Download RT2600ac SRM Version 1.2.5-8227-4

Download MR2200ac SRM Version 1.2.5-8227-4

FULL SRM 1.2.5-8227-4 CHANGELOG

  • STEP 1

Log in into your RT2600ac router then go to Control Panel / System / Manual SRM Update. Follow the instructions in the image below.

1 Synology SRM 1.2.5-8227 Update 4

  • STEP 2

Select and upload the file you have previously download at the beginning of this article. Follow the instructions in the image below.

2 Synology SRM 1.2.5-8227 Update 4

  • STEP 3

After you click OK on STEP 2 a new pop up window will appear with the following message: The system cannot be shut down during the update. Do you want to continue? Click Yes. Wait approximatively 5-10 minutes for the update to be completed. Follow the instructions in the image below.

3 Synology SRM 1.2.5-8227 Update 4

  • STEP 4

If everything went well, you will see the new SRM Version 1.2.5-8227-4 correctly installed.

4 Synology SRM 1.2.5-8227 Update 4

Note: The SRM version 1.2.5-8227-4 is also available for RT1900ac router.
Note: SRM 1.3 Release Date and Rumors.

This post was updated on Friday / May 13th, 2022 at 2:25 AM