How unlocku img TOPO ?

Hi.
I bought TOPO maps for the Fenix 6x pro watch.
I have an .iso file and the seller has provided an unlock file.
Can I unlock the TOPO map for EDGE 530?
As?

kosor wrote:Hi.
I bought TOPO maps for the Fenix 6x pro watch.
I have an .iso file and the seller has provided an unlock file.
Can I unlock the TOPO map for EDGE 530?
As?

What TOPO maps ? They might exist unlocked already
Garmin provides .img files and .unl files ,are they the seller.
Not all devices can use Unlocked maps.

This is PL TOPO 2021.2 PLTO BOX - Poland's topo
I got the gmapsupp.img file from the vendor