Hello I am having an issue with garmin express installing the latest map update with a nuvi 2639lmt. I have the most current version of GE went through all the troubleshooting steps. download gets it 52.1% then stops and eventually I get an error stating there was an error installing your update. GE shows the device as update but when you turn the device on it shows no maps installed and give an error of no details maps can be loaded.
Worked fine before the update, hopefully the update didnt brick the unit like what happened on an older 2455lm
Open to suggestions and help