Thread: Garmin can't boot(static at GARMIN Display)after trying to convert to other version firmware

Please help to make my garmin nuvi 1350 sg/my serviceable again.

I had Garmin Nuvi 1350 my/sg. Recently, I tried to update my device
software from version 230 to version 310. (Before that, when I try to
update using garmin updater to update, but it is still said that it is
the latest software, but in garmin website, said that there is a new
update for this version, that is 310.

So I use the rgn tool to extract the boot bin from version 230 and fw
all and fw 1 resources bins from version 310 and then combined to rgn
called cure.rgn. Once I update the new rgn using the updater.exe, it
was succesfully updated. (Maybe, I should mentioned that I had not
deleted the voice and the test folders inside the garmin devices. I
suspected that the two folders prevent the garmin from booting.)

Now, when I switch on the garmin device, it stays on GARMIN logo and
blinking every few secs, (I thinking tryng to reboot). I try to do
many reset or connect to computer, (cannot detect at all.)

Thanks


Updated
Following the advice from Master Lolypop000 at post #35, I had able to put the garmin to its original conditions. Thanks!!!