Upgrading the Baofeng DM 1801 to the Open Firmware

Thanks for this. I was thinking of getting a second DM-1801 just to play with the Openfirmware.
Is there a way to save the codeplug from the non modified DM-1801 and upload it to the Openfirmware to have it programmed or do you have to start a new code plug from scratch? Are there any sources of codeplugs for different parts of the U.S. ? I spent a lot of time programing my stock DM-1801 and would to carry that over to a new DM-1801 with Openfirmware.
Should I decide to return it to stock what is the procedure to load the original firmware back on? Thanks

hi i will buy today the 1801..can you help me..?? i need the link software to upgrade.. i listen people say that is possible to works as a opon sopt?? is True?? thanks Evandro Brasil

Both links go to a 404 error? should I follow the NA7Q firmware development?

You know if possible change the dm860 firmware whit the gd77?(it's a same or almost same the dm1801)

Neither one of the links work for that software.

Finally found all the files and updated my radio. The question I have is how do I get the channel to listen to only one Talkgroup at a time instead of all Talkgroups?

is this project dead or did they just move the location of the firmware?

Thanks for this video, but the download links don't work anymore.

links don't work anymore :(