Likes: 
I'm away from home at the moment and using a family member's computer. I have no easy way to check the rgn or remake it, but If you'd like a bit more practice you can make the kit yourself. Here's a walk thru:
Download both the 2x5W v7.60 and the 465 V4.20 firmware:
Open the 465 fw with [Only registered and activated users can see links. ] and save the fw_all.bin somewhere convenient. Then open the 265W fw and load the 465 fw_all.bin in place of the existing. Check the HWID override panel and set it to 0827 then save the combined firmware as 082701000420.rgn. If it still wont boot after flashing the re-made fw, open the hybrid rgn again with RGN_Tool and add the 465 logo into the third field. Save again as 082701000420.rgn and try again.Code:Please Login or Register to see the links
Nuvi 465 logo.bin:
Spoiler:
Don't forget to do the hard reset before and after each flashing.
Welcome guest, is this your first visit? Click the "Create Account" button now to join.
Results 1 to 10 of 59
Thread: Enable TMC in a nüvi 250W
Hybrid View
-
21st January 2014, 10:31 PM #1Garmin/GPS Systems GMod.
- Join Date
- Aug 2011
- Location
- Oz.
- Posts
- 6,564
- Rep Power
- 2534
'Thanking Posts' are banned. To thank someone, and/or to see hidden links and content, use the [Only registered and activated users can see links. ] button below left of the helpful post then refresh your browser [F5 key]. 'Thanking Posts' are banned.
Please don't spam. Posts serving no purpose other than to thank or to ask about hidden links are trashed or deleted, it's GPSPower's policy. Please don't spam.
[Only registered and activated users can see links. ] should make their first post as a new Intro Thread in [Only registered and activated users can see links. ].
-
22nd January 2014, 08:57 PM #2Important User
- Join Date
- Sep 2010
- Location
- @ home
- Age
- 46
- Posts
- 956
- Rep Power
- 735
I take it you mean the 250W fw. The MD5 checksum of the .rgn file created myself is identical to the one you provided. Therefore safe to say the .rgn file is OK. I therefore continued with the next instruction:
Originally Posted by Neil
Flashing the new .rgn file (including the 465 logo) failed. Just as the progress bar wants to start at 0%, the GPS unit terminates preboot mode. Result is a failed flash (not a bricked unit though). Tried few times, same result: Originally Posted by Neil
Maybe worth giving the other method a try?
Reply With Quote
Bookmarks