How Can I download GPX & Photo from hanged GPS with number of restart at a minute?

Connect to a PC and retrieve the photos (if required) then try a hard reset?:

How to Reset the Garmin Oregon Series Handheld GPS

Connect to a computer (via USB), browse to the "Garmin/GPX" folder and delete the gpx file(s).

Basecamp is displaying the contents of the gpx file. This means you've correctly imported the gpx file into Basecamp.

A copy of the gpx file needs to be separately saved into the "GARMIN/GPX" folder on your GPS via USB and your computer. (Note: I believe your Oregon has the same file structure as my Garmin Montana).

On startup, your GPS will read the new data and display the caches.

How to Reset the Garmin Oregon Series Handheld GPS

I just resolved this issue on mine. By holding down the power button when hooked to the computer via the USB cable, I was able to "force" the GPS into mass storage mode. I went to "my computer" icon and clicked on the Oregon 450 to be able to view it's hard drive contents. Open it up, delete all .gpx files for the .gpx folder. I then went to Garmin.com and downloaded/ reinstalled the current software for the gps. All this allowed me to perform the "Master Reset" function and restore the Oregon 450 to it's original functioning. Mater reset is described as follows: touch the upper left corner of the display screen and continue to hold the touch while depressing the power button. As the GPS powers up, continue to hold the touch in the upper left corner until the message screen displays : do you want to reset, press yes then it is complete. Worked for me...maybe you too!

Connect to a computer and browse to the DCIM folder and copy the files/photos to the computer! Works the same as any digital camera/SDcard/phone....

You may download the quick start manual and the owner's manual here.

Hello,

The manual for the Garmin Oregon 550 can be downloaded here:
http://www.garmin.com/manuals/Oregon450_OwnersManual.pdf

Click on the link below to download the Oregon 300 GPS user manual, inside this manual will show how to set the time and date:
http://www8.garmin.com/manuals/Oregon200-WW_OwnersManual.pdf

Make sure the co-ordinates are in the same format on both GPS units. There is a difference between degrees and minutes vs decimal degrees.

If this fixes your problem, please come back and rate our solution. Thank you.