Standard Apple hardware design integrates the GPS chipset solely into the models.
While Apple does not officially support hardware modifications, "v1.1" typically identifies a specific revision of an aftermarket hardware kit or a community-driven schematic designed to bypass original hardware limitations. IPAD AIR 2020 GPS MOD V1.1
These typically involve soldering a specific bridge or adding a GPS module to the logic board. For the iPad Air 2020 (A2316) Go to product viewer dialog for this item. Standard Apple hardware design integrates the GPS chipset