[Solved] Kenwood DNX7260BT updtate problem

[seba_m_]

Hi friends, I have a problem with the navi dnx7260bt. I did upgrade the station and went without a problem. I wanted to make a soft navi update from SD card and now nawiagacja runs in a loop, load and off over and over again. The connection to the computer's impossible, appears and disappears in a few seconds in the device manager. Does anyone have a solution to this problem? I am willing to pay for a solution. Thank you in advance for your response. Sorry for my english.

[Neil]

Could you have loaded an incorrect firmware? Perhaps a cure firmware would help if this device can reach pre-boot mode.
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]

If you need more help post again stating clearly what you did previously. To me your post indicates that you first upgraded the unit software and then attempted some other software loading via SD card. State how you did both [or was it only one?] i.e. if you used update.exe in pre-boot to load an rgn file, or load a gupdate.gcd via a Garmin folder in SD, or if you used text commands via SD.

[seba_m_]

I did so. I have uploaded this software [Only registered and activated users can see links. ] station via USB. Everything worked after the update. Then I did the software update navi [Only registered and activated users can see links. ] the SD card. Now navi in device manager appears for 5-7 seconds and then disappears and so on. The same thing is happening in the application GarminCure3. I tried to load the rescue soft but hard in 7 seconds to load it. Once I was able to upload GarminCure3 August but got the message: "Your Garmin device is not able to program the desired area of ​​memory may be due to the incompatibility of the application and Garmin."

[seba_m_]

Problem solved!!

The only possibility to Garmin was visible in Updater.exe do key combinations SRC + ATT + RESET (red triangle on the panel at the bottom left side) just how you appear logo KENWOOD insert the USB to your computer, you need to hit because they do not always work. Then you can load any soft. Prepared the original soft application RGN_TOOL excluding pk_files66 region and changing the number of software from 451 to 450 enrolled as a * rgn. I have uploaded soft to navi by UPDATER. Garmin still does not work properly because he was the only display the message "WARNING ......" Then I uploaded the original software kenwood No. 4.51 to the SD card and put it into the reader, there was a update and garmin alive.

[Neil]

Thanks for reporting back seba_m_. The key combination for pre-boot mode may also be applicable for other Kenwood branded units. Thread marked solved.

[seba_m_]

I would add that entry in wsponiany SRC mode + ATT + RESET disclose any data, along with a PIN code to the station.

[nyiazell]

i have the same problem with my dnx7260bt,but i can't reach the pre-boot mode with combination SRC + ATT + RESET.Can anyone help me?thx

[anonimov]

Im in the same situation cant reach pre-boot mode, when i plug usb cable, windows detect GARMIN_USB_DEVICE, but updater, don't recognize garmin device . I hear that there is a test point, that will force device to pre-boot mode. but i cant find information for this