Hi,
i have the gpsmap 7410 with the ultimate firmware version. How do I install the modified firmware?
thanks
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Hi,
i have the gpsmap 7410 with the ultimate firmware version. How do I install the modified firmware?
thanks
Start by reading this thread ... there you will find out how.
Dont know if will are a bad news but just install in ECHOMAP PLUS 92sv Firmware 7.50 a Third party >IMG map generated in [Only registered and activated users can see links. Click Here To Register...] and it works (many terrestrial info but not so much sea info, its very interested for lake navigation that are my case) , after install just advice that the map expire in 8 Feb 2019 40 days after installation.
Its only 40 days of working map, after try a backup reset and reinstall to see what happens.
I suppose it works nicely for the manufacturer that you can’t easily spoof the time for a GPS device :D
and I take it that also means the time of expiry has to exist in the firmware file.
can you please tell the version that does not have the anti-piracy for the echomap plus to roll back ?
You can only roll back the device to echomapplusmodel.
Can someone share the file GPSMAPSerieswithSDCard_20170825.exe
TNK! ...
[Only registered and activated users can see links. Click Here To Register...]Quote:
Originally Posted by byedus [Only registered and activated users can see links. Click Here To Register...]
Does any have or know where I can find the GPSMAP software update file from Aug 2017 (GPSMAPSerieswithSDCard_20170825)? The previous link provided is now dead and I need to do a software downgrade. The method has been very well documented in here (Thanks!!!), but I can't find the file for download anywhere.
GPSMAPSerieswithSDCard_20170825.
I own a ECHOMAP CHIRP 94sv.
[Only registered and activated users can see links. Click Here To Register...]
Please let us know if the downgrade worked for You.