garmin drivesmart 50 how to get preboot mode? I've tried holding upper left corner while pluging in, no use. The device works fine,k I just want to use Universal Firmware Patcher for Protected Garmin Devices to add a few maps.
SOLVED!!!!)))
Last edited by skurtu; 20th April 2017 at 10:21 AM. Reason: SOLVED!!!!
just setup sat nav into MASS STORAGE mode.
thats all
Last edited by Sebo; 18th June 2017 at 05:09 PM.
1.Turn off the device
2. Power on [preferably by making USB connection to PC]
3. When GARMIN logo appears quickly press above and between letters G and A:
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