Universal Firmware Patcher for Protected Garmin Devices

OK. I am deeply sorry, in fact I was not using the unlocked image of the CN North America 2020.10 ...
Since I use Linux Ubuntu, I perform the unlock in a virtual machine and it looks like I copied back the wrong file.
Thank you for your help, everything is working. You can delete my previous post.

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I have just the routes not processed on one of the GPS, and it may be because I removed older SQLite file (from the previous map) on the device. I did place the new SQLite on the SD Card \Garmin\SQLite. I will check for Garmin for this.

Antonio19 Reviewed by Antonio19 on 16th February 2019. Universal Firmware Patcher for Protected Garmin Devices Universal Firmware Patcher for Protected Garmin Devices v.1.10 This is an universal firmware patcher for protected Garmin devices. Many devices recently have a strong firmware protection and cannot use unlocked maps because firmware requires .gma and has MSV ( Map Signature Verification). In this list (http://www78.zippyshare.com/v/CWAOqHso/file.html) you will be able to check if your device firmware requires this patcher or if it just needs gingunlock+mapsigpatch or simply an .unl file Rating: 5