A USB drive (4GB or 8GB is recommended), formatted to .
We tested the update on a Smeg FAB32 refrigerator and an SA570X oven over a 10-day period.
Updating your Smeg appliance is straightforward, but we recommend performing the update when the appliance is not in use (i.e., not during a roast!).
The 3.21.A.R1 update includes important stability fixes, particularly addressing various bugs found in earlier versions like 3.17.A.R3. Users have reported that version 3.17 introduced or worsened several issues: smeg 3.17.a.r3 update
Improving Bluetooth connectivity and synchronization with modern smartphones. Addressing minor graphical glitches in the user interface.
Smeg pushes updates in three phases. Check if you’re eligible:
Press and for approximately 5 seconds. A hidden diagnostics sub-menu will slide onto the display. A USB drive (4GB or 8GB is recommended), formatted to
: The original touch screen found in early models like the Peugeot 208 (2012–2014). This is the only system compatible with firmware 3.17.A.R3.
The process for updating SMEG software or firmware might vary depending on the specific product. Generally, you would:
The purpose of this report is to document the installation, changes, and post-update behavior of the firmware update. This update is primarily distributed by owners (not officially via dealer networks in all regions) as a community-sourced or aftermarket improvement to the SMEG system. Smeg pushes updates in three phases
Reduced offline errors after home power outages.
The SMEG development team has already released a preliminary timeline for the 3.18 branch. According to the internal roadmap, (expected Q4 2025) will introduce: