Need help with Nuvi 1410

Hi All
I've just got an old Nuvi 1410 and need help updating the maps & speedcams.
I got good help here a good while ago putting tomtom on my mio moov, now I am trying to get this nuvi up to date.

I have downloaded the unlocked map & put it on, it works, but I cannot find a working link for the additional files that go with the unlocked map so i dont have nearby & poi etc.

Am I correct that this device just needs the unlocked files copied on, or do I need to unlock it first?

I've had a good look over the forum for answers but cannot find what I need & any help would be appreciated.

stats:
nuv1410 i kp1v7LC2GBPB
Software ver 6.2
gps 4.30
text 3.40

many thanks
audio 2.30
blutooth 1.73

Nüvi 1410 needs NT Maps. No firmware patch is needed, just Unlocked IMG Maps.
Go here for Maps and Additional Files: City Navigator Europe NT 2019.10
You have to download only the JCV (D3084220A) besides Map.

many Thanks FireFox58, I have downloaded the jcv file ok & I have downloaded your map for uk & ROI which work great.