SRM 1.3.1 is the current operating system of the Synology RT6600ax, WRX560, RT2600ac and MR2200ac routers. Version 1.3.1-9346 Update 4 is the fourth official update release after the first Official Release 1.3.1-9346, and was released yesterday, March 23, 2023. Unfortunately the new SRM 1.3.1-9346 Update 4 version maintains the outdated PHP 5.5.25 version, an issue that I reported on June 26, 2022, almost 10 months ago. SRM 1.3.1-9346 Update 4 fixes some important issues but preserves an outdated PHP version. Download the new 1.3.1-9346 Update 4 for your router model from the links below then manually install it.
STEP 1
Log in to your Synology router then go to Control Panel / System / Manual SRM Update. Select and upload the file you have previously downloaded at the beginning of this article. Follow the instructions in the image below.
STEP 2
After you click OK at STEP 1 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 2 minutes for the update to be completed. Follow the instructions in the image below.
STEP 3
If everything went well, you should see the new SRM Version 1.3.1-9346 Update 4 correctly installed.
This post was updated on Friday / March 24th, 2023 at 12:13 PM