Sometimes a major firmware jump changes local IP configurations or requires re-authentication with your ISP.
Log into your router configuration page and export your current settings to a backup file. Installation Procedure Sagemcom Firmware Downloads
If a manual update is required to fix a specific bug, users must typically contact their ISP directly. For example, TalkTalk provides specific files to customers upon request which can then be uploaded via the device's maintenance menu. 3. Technical Procedure for Manual Installation Sometimes a major firmware jump changes local IP