EOS 5D Mark III Firmware 1.2.1 Available for Download

[Rat]

About 4 minutes here too. The battery tests are of the bizarre sort - maybe because I use an (original) grip. I found that the warnings about fake batts are only given when the battery compartment has been opened, so you can switch your camera off and on again without having to answer the questions. So far, so good, and I can absolutely work with this.

With two Phottix batteries, however, it only complains about one (specifically the one to the right) and it refuses to doubt the other until you remove the one about which it was complaining in the first place. Same story with the two no-names from China. At first testing, it seem to correctly register battery capacity though, and the battery indicator is no longer blinking until the first shot (which I really hated)(edit: after going to sleep, it does blink. Dammit. /edit). I'll post back if I find different behavior.

The weirdest thing is, prior to the update, I used a borrowed guaranteed original LP-E6 from a 7D wielding friend, and it complained then, too.

And damn! I'm happy that I bought a 2x TC for my 70-200/4! I now have a 400/8 and it works faster than expected, too! Happy! More exclamation marks!

_{Nope. Couldn't care less about the video}

[J.R.]

Quick question for anyone:

How long did the firmware upgrade take?

thx

Updated just now ... took 4 mins 10 seconds using the CF card. SD may be slower.

Bah! These accountants! Expecting light to travel at a constant velocity!

I couldn't help it, neither could you

Cheers ... J.R.

[rpt]

Quick question for anyone:

How long did the firmware upgrade take?

thx

Updated just now ... took 4 mins 10 seconds using the CF card. SD may be slower.

Bah! These accountants! Expecting light to travel at a constant velocity!

I couldn't help it, neither could you

Cheers ... J.R.

Ha Ha Ha! Obviously you were an engineer in all of your previous births. All photographers (who capture particles traveling at a constant velocity) are...
 

[VirtualRain]

Has anyone had Eye-Fi problems since updating their firmware?

My camera will no longer activate my Eye-Fi card when I "enable it" in the menu.  It's not working but I don't know whether it's the new firmware or the card is just bad since I haven't used the Eye-fi wireless in awhile.

EDIT:  Never mind, I got it working.  It turns out that the firmware update changed playback of my dual cards to use the CF card which means images I lock as a flag to selective transfer via Eye-Fi wasn't getting recognized and thus the card didn't think there was any images to transfer.  Changing the playback card to the Eye-Fi card fixed this.

[jaayres20]

I just used both of my 5D3s at a wedding last Saturday and they both have the firmware update.  I shot 2,700 pictures with at least 1000 being in a very dark fast moving reception and I nailed just about every shot I took.  There is a huge difference in the focus speed with the AF assist beam now.  It once caused the focus to slow way down and now it speeds it up drastically.  My 50mm 1.2 used to say in my bag because it would simply not focus in the dark.  I used the heck out of it and shot at 1.2 most of the time with most being keepers.  When I use the 24-70 f/2.8L II, I feel like I am cheating because it focuses on whatever I want instantly.  I am very happy!

[JonAustin]

I just used both of my 5D3s at a wedding last Saturday and they both have the firmware update.  I shot 2,700 pictures with at least 1000 being in a very dark fast moving reception and I nailed just about every shot I took.  There is a huge difference in the focus speed with the AF assist beam now.  It once caused the focus to slow way down and now it speeds it up drastically.

That's great news, thanks for sharing!

I had a big photo shoot a couple of weeks ago (school yearbook portraits), using my 5D3 with the older 1.1.3 firmware, with an EF 100mm f/2.8L IS macro (tripod-mounted / IS off). I was using a four Speedlite setup (all 600EX-RT's), with the master in the hotshoe (non-firing), two more aimed into umbrellas and one illuminating the backdrop. I was running the camera from my laptop using the latest version of EOS Utility.

The room was otherwise dimly lit; a situation over which I had no control. The slowness of achieving AF was quite frustrating, but I just dealt with it and muddled through. I haven't had a chance to try out a similar setup since the firmware update, but am eager to do so.

On a positive note (somewhat off-topic), the ability to setup the 600EX-RTs without regard to line-of-sight to the master, and to tweak individual Speedlite output via the EOS Utility are fantastic!

[chrispysmithusa1]

Ok, I'm feeling pretty dumb right now.  -I went to the Canon website to load the new firmware to my computer. The only thing coming up an update procedure PDF. Is the firmware hiding in there somewhere. Help would be appreciated:) Thanks in advance!

[East Wind Photography]

That didn't happen because of the fw update.  It's a long standing bug.  When you remove a card and close the door the camera ignores your settings and reverts to the card that's still there.  EVEN WHEN THE POWER IS OFF.  You then have to go back and set all of your card settings again.  If you take a card out and leave the door open, then reinsert the card, the settings will be retained.

Has anyone had Eye-Fi problems since updating their firmware?

My camera will no longer activate my Eye-Fi card when I "enable it" in the menu.  It's not working but I don't know whether it's the new firmware or the card is just bad since I haven't used the Eye-fi wireless in awhile.

EDIT:  Never mind, I got it working.  It turns out that the firmware update changed playback of my dual cards to use the CF card which means images I lock as a flag to selective transfer via Eye-Fi wasn't getting recognized and thus the card didn't think there was any images to transfer.  Changing the playback card to the Eye-Fi card fixed this.

[rpt]

Ok, I'm feeling pretty dumb right now.  -I went to the Canon website to load the new firmware to my computer. The only thing coming up an update procedure PDF. Is the firmware hiding in there somewhere. Help would be appreciated:) Thanks in advance!

So go here:
http://usa.canon.com/cusa/consumer/products/cameras/slr_cameras/eos_5d_mark_iii#DriversAndSoftware
In the first drop list select the OS.
In the next drop list select the version

Next click the Firmware link below.

Now under "File Description" you will see "EOS 5D Mark III Firmware Version 1.2.1 [<Operating system>]".
Click it.

That will lead to a Disclaimer and an End User License Agreement and a button that reads "I Agree - Begin Download" (I would not have capitalized "A", "B" and "D" - but then that is me...). Click it to download the firmware.

Hope this helps.

[cayenne]

Ok, I'm feeling pretty dumb right now.  -I went to the Canon website to load the new firmware to my computer. The only thing coming up an update procedure PDF. Is the firmware hiding in there somewhere. Help would be appreciated:) Thanks in advance!

So go here:
http://usa.canon.com/cusa/consumer/products/cameras/slr_cameras/eos_5d_mark_iii#DriversAndSoftware
In the first drop list select the OS.
In the next drop list select the version

Next click the Firmware link below.

Now under "File Description" you will see "EOS 5D Mark III Firmware Version 1.2.1 [<Operating system>]".
Click it.

That will lead to a Disclaimer and an End User License Agreement and a button that reads "I Agree - Begin Download" (I would not have capitalized "A", "B" and "D" - but then that is me...). Click it to download the firmware.

Hope this helps.

Ok, I know this sounds boneheaded.....
I've found the firmware update to download, but I don't see the instructions there on HOW to install the firmware safely on the camera...?

Am I missing the link there on this?

Thanks,

cayenne

[readycool]

Instructions are in same zip file as firmware (just in separate folder)

[East Wind Photography]

You can do it using the EOS Utility or you can simply copy the .FIR file to the root directory on your SD or CF card.  Then press Menu on the camera and go to the Firmware option.  You can upgrade from there.  Also dont forget to remove the FIR file or format your card.

Ok, I'm feeling pretty dumb right now.  -I went to the Canon website to load the new firmware to my computer. The only thing coming up an update procedure PDF. Is the firmware hiding in there somewhere. Help would be appreciated:) Thanks in advance!

So go here:
http://usa.canon.com/cusa/consumer/products/cameras/slr_cameras/eos_5d_mark_iii#DriversAndSoftware
In the first drop list select the OS.
In the next drop list select the version

Next click the Firmware link below.

Now under "File Description" you will see "EOS 5D Mark III Firmware Version 1.2.1 [<Operating system>]".
Click it.

That will lead to a Disclaimer and an End User License Agreement and a button that reads "I Agree - Begin Download" (I would not have capitalized "A", "B" and "D" - but then that is me...). Click it to download the firmware.

Hope this helps.

Ok, I know this sounds boneheaded.....
I've found the firmware update to download, but I don't see the instructions there on HOW to install the firmware safely on the camera...?

Am I missing the link there on this?

Thanks,

cayenne

[rpt]

You can do it using the EOS Utility or you can simply copy the .FIR file to the root directory on your SD or CF card.  Then press Menu on the camera and go to the Firmware option.  You can upgrade from there.  Also dont forget to remove the FIR file or format your card.

Ok, I'm feeling pretty dumb right now.  -I went to the Canon website to load the new firmware to my computer. The only thing coming up an update procedure PDF. Is the firmware hiding in there somewhere. Help would be appreciated:) Thanks in advance!

So go here:
http://usa.canon.com/cusa/consumer/products/cameras/slr_cameras/eos_5d_mark_iii#DriversAndSoftware
In the first drop list select the OS.
In the next drop list select the version

Next click the Firmware link below.

Now under "File Description" you will see "EOS 5D Mark III Firmware Version 1.2.1 [<Operating system>]".
Click it.

That will lead to a Disclaimer and an End User License Agreement and a button that reads "I Agree - Begin Download" (I would not have capitalized "A", "B" and "D" - but then that is me...). Click it to download the firmware.

Hope this helps.

Ok, I know this sounds boneheaded.....
I've found the firmware update to download, but I don't see the instructions there on HOW to install the firmware safely on the camera...?

Am I missing the link there on this?

Thanks,

cayenne

East Wind and readycool are both right. Looks like it is best you unzip the file and look in the folder. There are instructions in 5 languages. Take your pick...

[Dave_NYC]

Interesting. I just tried my 70-200 Mk II 2.8 with my YN622c output AF assist trigger and it's definitely faster too. Used to get focus lock confirmation in 1 to 1.5 second range in a totally dark room, now it's half a second or so.

My 24-70 Mk II 2.8 is a bit faster as well. Previously locked in the .5 to 1 second range (usually closer to the half second, now it's in the bit less than half a second range.

Both of them, in short, feel snappier - the 70-200 more than the 24-70 - when using the YN622c AF assist beam capability.

[smithy]

Interesting. I just tried my 70-200 Mk II 2.8 with my YN622c output AF assist trigger and it's definitely faster too. Used to get focus lock confirmation in 1 to 1.5 second range in a totally dark room, now it's half a second or so.

My 24-70 Mk II 2.8 is a bit faster as well. Previously locked in the .5 to 1 second range (usually closer to the half second, now it's in the bit less than half a second range.

Both of them, in short, feel snappier - the 70-200 more than the 24-70 - when using the YN622c AF assist beam capability.

+1

I jumped in the deep end the other day and did a shoot using my FW 1.2.1 5D3 with YN622c/YN568EX (plus two studio strobes), and it worked really, really well.  My 24-70 (Mark I) 'seemed' to focus faster and more reliably.  There was hardly an out-of-focus shot in the entire batch, and the shooting took place in very low light with a fast-wriggling subject.