MagSafe Charger firmware update
The MagSafe Charger has received another update, but it isn’t clear what it is for.
Nearly every tech accessory has firmware, and the MagSafe Charging puck is no exception. Apple provides updates to accessories like this in the background with no release notes or any way to push the update manually.
According to a tweet from iSoftware Updates, the new firmware is version 10M3761, up from version 10M1821. The update will install automatically when the MagSafe Charger is in use and connected to power, though the user will not be notified of any change.
There is a way to check the MagSafe Charger’s firmware version, but it won’t show the previously mentioned firmware number. Instead, it will read firmware version 258.0.0.0, up from version 255.0.0.0.
