How to do exactly "8. Extract the patch from the simba file and overwrite the ones on the SD." ? I extracted ttgo.bif from loopback to the root folder of the SD card, activated the map and I am still getting error that i cant use this map on that device.

EDIT: Found the solution. Download this: [Please Register or Login to download file] and put it onto the SD card root folder.

Hello, can someone please reupload the files from the original post?

Thank you in advance

Big shoutout to nicalex! thank you very much for the steps!

Thanks to del13r, psi2fly and Faktorek for explaining and sharing the links and making this enitre process relatively easier and simple.

I was able to update my navigation.