Log into your router (usually at 192.168.1.1 or 192.168.254.1 ). Look for a "Firmware Update" section. Many modern versions have a button to "Check for Updates" automatically.

Even if the model number is the same, internal chips can change. Always check the sticker on the bottom of the unit for the specific "Hardware Version."

There are three main reasons users go looking for a "proshivka" (firmware):

When you search for "ST1704N proshivka skachat" (download) on third-party forums, you have to be extremely careful. Installing the wrong version can your device, turning it into a plastic paperweight.

While it's tempting to find a "modded" or newer firmware to squeeze more speed out of an older ST1704N, the safest path is always the official one. A router is the front door to your digital life; keeping it updated is the best way to keep that door locked.

If your router came from an internet provider, they often use custom firmware. Installing a "generic" version might disable your internet connection entirely because it lacks the ISP's specific configuration settings. 3. How to Update Safely

Only download files from the official Sagemcom support site or your ISP’s help portal.

Before downloading a file from a random site, follow these steps: