Quote Originally Posted by Choco View Post
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Una pregunta: Qué archivos de vídeo puedo ver en el reproductor de vídeo? He cargado un archivo de vídeo .mp4 y la app de visor de vídeos lo detecta, pero me indica que no lo puedo reproducir.

Un abrazo
Please post in English only. I guess you just forgot to run the above final paragraph thru a translator:
"One question: What video files can I watch in the video player? I have uploaded a .mp4 video file and the video viewer app detects it, but tells me that it cannot play it. A hug"

Yes, it's as you noted in the post following. (Best not to do that either, use the edit function to add info to the preceding post if it hasn't already been answered). The video player can use files other than MP4 such as WMV. Additionally, i recall AVI is also supported. Certainly MP4 files must be H.264 codec and all types of files must be 720*480 resolution or they won't play - or perhaps that's only a maximum resolution and they can be less, just not greater pixel size.

As for region 41 clearing, it's plain to me from your consistent explanation of retained data and now confirming the recreation of a new GarminDevice.xml that:
(i) it's not really being cleared of "delete-able" data (and neither can the entire region be erased), however;
(ii) the device can still READ it or the XML would not be rewritten properly on re-boot.

As i've said before, if there is 'poisoned' data in 41 from your previous firmware manipulations, and there most likely WILL be, should that be accessed by the device in the future it might at worst 'kill' it and it'll never power on again, or it might just cause an annoying glitch where it'll freeze or re-boot spontaneously or it'll even soft-brick itself. To check whether it's also being successfully WRITTEN TO you'd need to change something obvious and re-boot to then re-compare the old and new XMLs.

Here's 34xx help files, unzip and add the Help folder into the root of the internal memory: [Only registered and activated users can see links. ]