The officially available Canon firmware updates can be found in these lists:
- http://cweb.canon.jp/drv-upd/digitalcamera/farm.html
- http://cweb.canon.jp/drv-upd/eosd/farm.html
- http://web.canon.jp/imaging/firmware-dcp.html (english)
Unfortunately, downloading them is quite a hassle (sometimes you have to click through 5 pages to get to the download button, sometimes you have to type in the serial number of your camera etc.), so for easier accessibility here are direct links to most of the currently available firmware updates:
Many Broken web.canon.jp links can be accessed by pasting the url into the Internet Archive: https://web.archive.org/
PowerShot A series[]
- A10
- A20
- A60
- A70
- A75
- A300
PowerShot G series[]
- G1
- G2
- G3
- G5
- G10
- http://web.canon.jp/imaging/dcp/firm-e/psg10/data/psg10-1020-e.exe (Digic IV Camera)
--> since this web page is no longer available, a copy of the update file & description is available: https://chdk.setepontos.com/index.php?topic=14252.msg145855#msg145855
- G7 X mk2
- http://gdlp01.c-wss.com/gds/5/0400002805/01/psg7xmk2-v1010-win.zip (via https://www.usa.canon.com/internet/portal/us/home/support/details/cameras/point-and-shoot/advanced-cameras/powershot-g7-x-mark-ii?subtab=downloads-firmware#Z7_MQH8HIC0L88RB0AMD0F1Q42K25)
PowerShot S series[]
- S1 IS
- S10
- http://web.canon.jp/imaging/PSS10/FIRM/DATA/SF1002WE.exe
- http://web.canon.jp/imaging/PSS10/FIRM/DATA/SF1002WJ.exe
- S30
- S40
- S45
- S50
- S70
- S100
- S110
- S230
- S300
- S400
- http://web.canon.jp/Imaging/dc/pss400_firm_win-e.exe
- http://web.canon.jp/Imaging/dc/ixus400_firm_win-e.exe
- SD100
- http://web.canon.jp/Imaging/dc/pssd100_firm_win-e.exe
- http://web.canon.jp/Imaging/dc/ixus2_firm_win-e.exe
- SD400
- http://web.canon.jp/Imaging/dc/pssd400_firm_win-e.exe
- http://web.canon.jp/Imaging/dc/ixus50_firm_win-e.exe
- SD430
- SD500
- http://web.canon.jp/Imaging/dc/pssd500_firm_win-e.exe
- http://web.canon.jp/Imaging/dc/ixus700_firm_win-e.exe
- SD880 (Digic IV DryOS camera)
- http://web.canon.jp/imaging/dcp/firm-e/pssd880is/index.html
- http://web.canon.jp/imaging/dcp/firm-e/pssd880is/data/canon-firmup-2008-e.pdf
- http://web.canon.jp/imaging/dcp/firm-e/pssd880is/data/pssd880is1010.exe
- SX130 IS
- http://web.canon.jp/imaging/dcp/firm-e/pssx130is/index.html
- http://web.canon.jp/imaging/dcp/firm-e/pssx130is/data/pssx130is-1010-e.exe
S100 (2011 model)
- 1.0.1.0 update
- 1.0.2.0 update
S110 (2012 model)
- 1.0.2.0 update
PowerShot Pro series[]
- Pro1
- Pro90 IS
EOS series[]
- EOS-1D
- EOS-1D Mark II
- EOS-1D Mark II N
- EOS-1D Mark III
- EOS-1D Mark IV
- http://pel.hu/down/eos1dmk4106.exe
- http://pel.hu/down/eos1dmk4108.exe
- http://pel.hu/down/eos1d4-w110-win.exe
- http://pel.hu/down/eos1d4-w111-win.zip
- EOS-1Ds
- EOS-1Ds Mark II
- EOS-1Ds Mark III
- EOS 5D
- EOS 5D Mark II
- http://pel.hu/down/5d200107.fir
- http://pel.hu/down/5d200110.fir
- http://pel.hu/down/5d200124.fir
- http://pel.hu/down/5d200203.fir
- http://pel.hu/down/eos5d2204.exe
- http://pel.hu/down/eos5d2207.exe
- http://pel.hu/down/eos5d2208.exe
- http://pel.hu/down/eos5d2-v209-win.exe
- http://pel.hu/down/5d2-v211-win.zip
- http://pel.hu/down/eos5d2-v212-win.zip
- EOS 5D Mark III
- http://pel.hu/down/eos5d3-v112-win.zip
- http://pel.hu/down/eos5d3-v113-win.zip
- http://pel.hu/down/eos5d3-v123-win.zip
- EOS 7D
- http://pel.hu/down/eos7d109.exe
- http://pel.hu/down/eos7d110.exe
- http://pel.hu/down/eos7d121.exe
- http://pel.hu/down/eos7d122.exe
- http://pel.hu/down/eos7d123.exe
- http://pel.hu/down/eos7d-v125.exe
- http://pel.hu/down/eos7d-v200-win.zip
- http://pel.hu/down/eos7d-v203-win.zip
- http://pel.hu/down/eos7d-v205-win.zip
- EOS 10D
- EOS 20D
- EOS 20Da
- EOS 30D
- EOS 40D
- EOS 50D
- http://pel.hu/down/eos50d103.exe
- http://pel.hu/down/eos50d106.exe
- http://pel.hu/down/eos50d107.exe
- http://pel.hu/down/eos50d-v108-win.exe
- http://pel.hu/down/eos50d-v109-win.zip
- EOS 60D
- http://pel.hu/down/eos60d108.exe
- http://pel.hu/down/eos60d-v109.exe
- http://pel.hu/down/eos60d-v110-win.zip
- http://pel.hu/down/eos60d-v111-win.zip
- EOS 300D
- EOS 350D
- EOS 400D
- EOS 450D
- http://pel.hu/down/e5kr4109.exe
- http://web.canon.jp/imaging/eosd/firm-e/eosdigital4/data/e5kr4110.exe
- EOS 500D (Rebel T1i)
- EOS 550D (Rebel T2i)
- EOS 600D (Rebel T3i)
- http://pel.hu/down/v101-t3i-600d-x5.exe
- http://gdlp01.c-wss.com/gds/4/0400000464/01/eos600d-v102.zip
- EOS 1000D
- http://pel.hu/down/e6kr5106.exe
- http://web.canon.jp/imaging/eosd/firm-e/eosdigital5/data/e6kr5107.exe
- EOS D30
- EOS D60
- http://web.canon.jp/imaging/dc/D60_1020-e.exe
- http://web.canon.jp/imaging/dc/D60_1020-j.exe
- http://web.canon.jp/imaging/dc/D60_104-e.exe
- http://web.canon.jp/imaging/dc/D60_104-j.exe
- EOS D2000/D6000
- http://web.canon.jp/imaging/EOS_DIGITAL/DownloadFiles/dcs5win203.exe
- http://web.canon.jp/imaging/EOS_DIGITAL/DownloadFiles/dcs5win323.exe
- EOS DCS1/DCS3
- http://web.canon.jp/imaging/EOS_DIGITAL/DownloadFiles/dcsf501mac.hqx
- http://web.canon.jp/imaging/EOS_DIGITAL/DownloadFiles/dcsf502win.exe
- EOS M
- http://www.usa.canon.com/nw3s/CanonUSA/DownloadContents/English/0400087002EN.htm
- http://www.usa.canon.com/nw3s/CanonUSA/DownloadContents/English/0400086902EN.htm
- Misc.
- http://web.canon.jp/imaging/dc/wfte1201.exe
- http://web.canon.jp/imaging/dc/wfte2101.exe
- http://download.canon.jp/pub/driver/digitalcamera/firmware/m80v263.exe
rogue
Decrypters[]
The updates themselves are encrypted so they can't be directly analysed with IDA Pro. AFAIK there is no universal decrypter, but some decryption/unpacking tools which may or may not work are available from here:
- 300D, from alexbernstein.com
- http://rayer.ic.cz/hardware/a70.htm
- http://wins10sh.narod.ru/index2.html
- dissect_fw3_2.rar (by emlkap, 25Jul2008)
- Fir_tool.py 0.5 (from 1DMarkIII to 1DMarkIV, open source, 20Mar2010). First tool to handle dual updaters
- Fir_tool 0.5 for 5D/30D/400D (open source, 10May2010)
- FIRload, 40D to 1D Mark IV (It handles 7D and 1D MkIV correctly, April 2010, based on "fir_tool.py 0.5" outputs)