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Re: GPSMAP 66s/st Firmware 10.20
Posted: Sat Jun 04, 2022 9:16 pm
by luvvinbird
GPSrChive wrote: ↑Sat Jun 04, 2022 12:57 pm
We are all very fortunate that the device does not attempt installation, as the 10.20 firmware file is nearly 150% large than the 10.10 version. Seems quite clear something went very wrong when this update was compiled and Garmin did not catch it before publishing.
We will have to wait and see if they upload a new 10.20 GCD or skip ahead to version 10.30.
Just a thought. Why is the update 10.20 still available on Garmin Express? Why hasn't Garmin removed it?
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sat Jun 04, 2022 9:44 pm
by GPSrChive
luvvinbird wrote: ↑Sat Jun 04, 2022 9:16 pm
Just a thought. Why is the update 10.20 still available on Garmin Express? Why hasn't Garmin removed it?
Because they threw it up on the server as they were walking out the door on Friday and they do not work weekends???
yeeeeaaaaaaaaa-were-gonna-need-you-to-come-in-on-saturday.jpg
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sat Jun 04, 2022 10:11 pm
by luvvinbird
Ha ha. Of course that's why. Cheers guys!
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sun Jun 05, 2022 3:06 am
by Art
The updater still wants to deliver 9.60 here, and 10.20 is a broken link here.
I’d like to try to pull the 10.20 GCD apart.
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sun Jun 05, 2022 7:35 am
by DF8FL
Hello from 54° N 11° O - roundabout
i tryed also to install 10.2 from Gramin - Express after recognizing the Link to 10.2 on gpsrchive does not work.
Same happened on my Side - Express said - 10.2 is installed - GPS said still 10.10 .
I´ve tried to load the 10.2 File ( still on my Computer downloaded by Garmin-Express ) in the RGN-Program.
( Forced Firmware Install )
RGN does not show the HardwareID of the 66s - so Garmin´s 10.20 seems to be faulty - and the GPS recognize it because of the missing ID for verify ?
Firmware found on ( local-FileSystem from my Laptop - Hint for You to find it on Your Computer if You need it )
linux:/Win-Virus/ProgramData/GARMIN/CoreService/Downloads/PrimaryFirmware/PrimaryFirmware_PrimaryFirmware.006-B3028-00.10.20/gsup/006-B3028-00/10.20/full/rel/491626e3-8ff3-4aae-a6c0-ee8a0fb7e70a/gupdate.gcd
Greetings Bernd
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sun Jun 05, 2022 8:14 am
by MTB75
Same situation here. After Garmin Express update (10.20) device boots normally without update and fw is still 9.90. New gupdate.gcd is 27.6 MB (old one 19.2 MB).t
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sun Jun 05, 2022 1:49 pm
by GPSrChive
Art wrote: ↑Sun Jun 05, 2022 3:06 am
The updater still wants to deliver 9.60 here, and 10.20 is a broken link here.
I’d like to try to pull the 10.20 GCD apart.
Hello Art!
The GPSMAP 66s/st 10.20 Firmware file is undoubtedly corrupted and so we are not hosting it here at this time.
Send a request to Webmaster at GPSrChive dot com and we can share it with you there.
BTW, your GPSMAP 66 'Special Software' stopped working many firmware version back. Any chance you can update it to not only work with current GPSMAP 66s/st, but also the 66sr and 66i?
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sun Jun 05, 2022 1:51 pm
by GPSrChive
DF8FL wrote: ↑Sun Jun 05, 2022 7:35 am
Hello from 54° N 11° O - roundabout
i tryed also to install 10.2 from Gramin - Express after recognizing the Link to 10.2 on gpsrchive does not work.
Same happened on my Side - Express said - 10.2 is installed - GPS said still 10.10 .
I´ve tried to load the 10.2 File ( still on my Computer downloaded by Garmin-Express ) in the RGN-Program.
( Forced Firmware Install )
RGN does not show the HardwareID of the 66s - so Garmin´s 10.20 seems to be faulty - and the GPS recognize it because of the missing ID for verify ?
Firmware found on ( local-FileSystem from my Laptop - Hint for You to find it on Your Computer if You need it )
linux:/Win-Virus/ProgramData/GARMIN/CoreService/Downloads/PrimaryFirmware/PrimaryFirmware_PrimaryFirmware.006-B3028-00.10.20/gsup/006-B3028-00/10.20/full/rel/491626e3-8ff3-4aae-a6c0-ee8a0fb7e70a/gupdate.gcd
Greetings Bernd
Welcome to GPSrChive!
You are correct, the GPSMAP 66s/st Firmware 10.20 GCD file is corrupted! We are lucky it does not install on our devices or they would likely become bricked!
Re: GPSMAP 66s/st Firmware 10.20
Posted: Sun Jun 05, 2022 1:53 pm
by GPSrChive
MTB75 wrote: ↑Sun Jun 05, 2022 8:14 am
Same situation here. After Garmin Express update (10.20) device boots normally without update and fw is still 9.90. New gupdate.gcd is 27.6 MB (old one 19.2 MB).t
Exactly correct. Seems a large amount of extra 'unknown' code somehow made its way into the compiler at Garmin before they published the 10.20 firmware GCD file. We have no idea what that extra code is, but it certainly isn't supposed to be in there!
Re: GPSMAP 66s/st Firmware 10.20
Posted: Mon Jun 06, 2022 10:44 am
by fujitsu
Hello,
Garmin is disappointing me. I wasn't used to these mistakes
I hope they correct this "error" fast
Regards,