WeOS firmware history

Earlier versions of WeOS firmware can be downloaded from the lists below. Please notice that from version 4.14.2 and forward, the same firmware file applies to all of the WeOS products. Also note that an older version of WeOS only can be installed on a product that was available at the time of the firmware release.

To download the most recent version of WeOS, click here.

WeOS 4 firmware archive

File Name Category File Type Description
Firmware, WeOS v4.18.1, Release date 2016-04-26|/-/media/Files/Firmware-history/westermo_fw_weos_v4_18_1.zip|{23FD4D9A-299D-4694-ABA1-8F96F83D35EC}|False WeOS history zip SHA-256: f93894f943bc66c1f1409c09fa88a0e38538b218ef5d829b077aa346fd558a07
Firmware, WeOS v4.18.0, Release date 2015-12-22|/-/media/Files/Firmware-history/westermo_fw_weos_v4_18_0.zip|{01E5ED06-90B3-4111-8875-A4A514765C5D}|False WeOS history zip SHA-256: 03e4bfd2eb87408508e450a9825b4764f3ba12a220793b7c6b382899c38d8c56
Firmware, WeOS v4.17.1, Release date 2015-10-07|/-/media/Files/Firmware-history/westermo_fw_weos_v4_17_1.zip|{D27B1F5E-DEC0-4FFE-B7F8-4AE095489C78}|False WeOS history zip SHA-256: fd4cc6988a0ff337aba49ba612894f6307a280375962adb4a9057b244d993694
Firmware, WeOS v4.17.0, Release date 2015-07-01|/-/media/Files/Firmware-history/westermo_fw_weos_v4_17_0.zip|{4406DA58-4825-49FF-9BCC-E3BC238AB2C6}|False WeOS history zip SHA-256: ba375775f2d0fcd1edda7aae38208540f078fe917bc1c7d967de22fbcc880618
Firmware, WeOS v4.16.0, Release date 2015-02-11|/-/media/Files/Firmware-history/westermo_fw_weos_v4_16_0.zip|{D0640C70-6242-4D0B-9FBD-C52B8FD03684}|False WeOS history zip SHA-256: ed959488638fe2eca9814a18eb8fe5be73892dea61012aa3383b5ac478786372
Firmware, WeOS v4.15.3, Release date 2014-07-01|/-/media/Files/Firmware-history/westermo_fw_weos_v4_15_3.zip|{3564518B-C13C-4716-9A18-298D98F1313B}|False WeOS history zip SHA-256: c9af208e118ad0c55a02478abd999c89ef653d1ff55fb722dec5edc3389429a1
Firmware, WeOS v4.14.2, Release date 2014-04-11|/-/media/Files/Firmware-history/westermo_fw_weos_v4_14_2.zip|{1D351607-7E10-48FF-AC3A-5A227BA0413B}|False WeOS history zip SHA-256: b737b101f7bcbc3da4dd90abb6d8f4773339f459ac76fa6010feaf280dc84d5e
Firmware, WeOS v4.27.2, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_27_2.zip|{01BFA58C-3B47-47C2-B08A-321752027D64}|False WeOS history zip SHA-256: 56a9f8cc136fb41c637d0587a015504fa7810904c8bfe4638cb0f9674c55e2ab
Firmware, WeOS v4.26.1, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_26_1.zip|{09A4A155-B614-4216-B327-55F1D9022B71}|False WeOS history zip SHA-256: 2349691b26969e0a0419713d64804cd6f5af955bd59f0a997b08ddd9cac6e823
Firmware, WeOS v4.25.1, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_25_1.zip|{2C702DBC-CC24-4F11-AA3D-9184066169C4}|False WeOS history zip SHA-256: 06c7c6e9ae51d72e2cf0487e534432ecbbc7d6ce2858098cb8547ab3e6c4e3fc
Firmware, WeOS v4.24.2, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_24_2.zip|{D08C6FC2-D0FF-45A9-8F47-D98095E5CD55}|False WeOS history zip SHA-256: 0f08cce7d12c699879af6422686063baa8905e37cb89f09c4488a2ce3d825143
Firmware, WeOS v4.23.1, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_23_1.zip|{6E91AEC0-F973-44C7-A878-8563A4F3B9EA}|False WeOS history zip SHA-256: 986cdb514eb3042254548e89868370bd8382a2e118e4f91171c8f8e2a3ed8352
Firmware, WeOS v4.22.1, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_22_1.zip|{4752462F-053B-4750-BFD7-22E4C3CB4331}|False WeOS history zip SHA-256: 2fc65837f022973f764fdb35dc7930ffbfe931e3228e78ba816f17a8741711a6
Firmware, WeOS v4.21.4, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_21_4.zip|{50520265-065D-42FD-866F-CC4CF6050151}|False WeOS history zip SHA-256: 0629aaebe0c40caed59c4b4d8e345b218f3c216ce537254151d2aded0334c417
Firmware, WeOS v4.20.1, Release date 2021-02-08|/-/media/Files/Firmware-history/westermo_fw_weos_v4_20_1.zip|{25823506-B21E-4903-B3A7-E790E36C89E3}|False WeOS history zip SHA-256: f7bb7a999483ee57dc476b88dc0bbf2e881bd8dbe7fddbfaf2e9b3ccaf7f1085
Firmware, WeOS v4.19.3, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_19_3.zip|{B5930B4D-8733-41A1-B9F2-771ECA2A19EB}|False WeOS history zip SHA-256: 78ecf3ec6f81197a78f32bfe5ebd1e1323c8d410b4f7d5b8b8d42db976452936
Firmware, WeOS v4.28.6, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v4_28_6.zip|{A002000E-AFF8-471D-9917-6FFBDBF06259}|False WeOS history zip SHA-256: da3b4dbce4bcdbb0b513bf54217126673b1b5f7ccbc0247f83801ba89efc1226
Firmware, WeOS v4.29.0, Release date 2021-03-15|/-/media/Files/Firmware-history/westermo_fw_weos_v4_29_0.zip|{FE688B75-5FC1-4921-A368-90B25D3188F7}|False WeOS history zip SHA-256: dc8df09f8739da818b0b4fc40917b6392eba19a295198775d1a5e9a5735a37da
Firmware, WeOS v4.30.0, Release date 2021-06-02|/-/media/Files/Firmware-history/westermo-fw-weos-v4-30-0.zip|{A743EF6D-4B4E-4D42-B673-FE6DF61C92F2}|False WeOS history zip SHA-256: 66a2acea2bcf4570235ed9ff8f65ad64b8e2191d7868ae99f39fdbe93da82787

WeOS 5 firmware archive

File Name Category File Type Description
Firmware, WeOS v5.5.0, Release date 2019-07-05|/-/media/Files/Firmware-history/westermo_fw_weos_v5_5_0.zip|{ECFDC3C5-9F27-4434-A65A-CA215DD7FEE9}|False WeOS history zip SHA-256: fa2ea38d06e84a37a77adbb32ecbc65b23a01f088acd54b2140aa8393d5e0bf9
Firmware, WeOS v5.6.1, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v5_6_1.zip|{67468712-7CCD-496F-89D5-B9A58062A5EF}|False WeOS history zip SHA-256: 80b4b13a9e177633ca807a67855baa3edcd4964a6abff5f78ee79470860c9b03
Firmware, WeOS v5.7.1, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v5_7_1.zip|{93F1B006-8911-4885-A070-6CBD2CDAAF90}|False WeOS history zip SHA-256: c78eea9b2430bc14f446d0e35776376cec863e0893855eed3ba5ec1ec7379da1
Firmware, WeOS v5.8.2, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo_fw_weos_v5_8_2.zip|{FA9DFC4C-D469-4AFA-8F65-84001A62220E}|False WeOS history zip SHA-256: 1f45db4d4328ad212dae31910bd1bef40412cdff157e5c30d0208175f3f87d04
Firmware, WeOS v5.9.3, Release date 2021-02-09|/-/media/Files/Firmware-history/westermo-fw-weos-v5-9-3.zip|{666F934D-466C-4EC9-84FA-B750EA8C9CDF}|False WeOS history zip SHA-256: 27e6f2967ab5c520b42b6a9bdcc19698f79aa18229d82b596de0281db42e005f
Firmware, WeOS v5.10.0, Release date 2021-03-30|/-/media/Files/Firmware-history/westermo-fw-weos-v5-10-0.zip|{695A72AC-5D36-4C02-A57F-225A5FBBA1BC}|False WeOS history zip SHA-256: 27e6f2967ab5c520b42b6a9bdcc19698f79aa18229d82b596de0281db42e005f
Firmware, WeOS v5.11.0, Release date 2021-06-15|/-/media/Files/Firmware-history/westermo-fw-weos-v5-11-0.zip|{6D988C3B-EC10-4D3A-93C4-215CCE525B31}|False WeOS history zip SHA-256: bb3ae804ecf7cf9ebda631211c2330ee32512709ca56f318c2fb4fcb86e6d4db

WeOS version 4.13.4 and earlier

File Name Category File Type Description
Firmware, WeOS Redfox v4.0.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_0_0_redfox.zip|{C8696320-AD40-4372-95D0-2DCA8F8211D1}|False WeOS history zip
Firmware, WeOS Redfox v4.2.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_2_0_redfox.zip|{89DABFEB-0CB9-40CD-95DA-CA665B33290B}|False WeOS history zip
Firmware, WeOS Redfox v4.2.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_2_1_redfox.zip|{476BFE51-651E-4092-A538-19C3816DC8C0}|False WeOS history zip
Firmware, WeOS Lynx v4.3.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_3_0_lynx.zip|{75335786-4F40-4437-8C7C-596583334CBA}|False WeOS history zip
Firmware, WeOS Redfox v4.3.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_3_0_redfox.zip|{016CE03E-FBDA-43F9-BEFD-9692BCFF8E6B}|False WeOS history zip
Firmware, WeOS Wolverine v4.3.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_3_0_wolverine.zip|{89748311-1B66-44CB-BD83-D3C8721575CB}|False WeOS history zip
Firmware, WeOS Lynx v4.4.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_4_0_lynx.zip|{4954A80A-18FC-4FAF-B603-04D55F7F884C}|False WeOS history zip
Firmware, WeOS Redfox v4.4.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_4_0_redfox.zip|{096C94B4-7698-4EE9-9D65-31E25AD1B296}|False WeOS history zip
Firmware, WeOS Wolverine v4.4.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_4_0_wolverine.zip|{A21E8527-2D7A-4446-B11B-02F110965B3F}|False WeOS history zip
Firmware, WeOS Lynx v4.5.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_5_1_lynx.zip|{A5E66363-2E82-4842-B1F1-C1097E44D846}|False WeOS history zip
Firmware, WeOS Redfox v4.5.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_5_1_redfox.zip|{8D90A816-5889-4AEA-8E5E-477D77AD78CA}|False WeOS history zip
Firmware, WeOS Wolverine v4.5.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_5_1_wolverine.zip|{3ED4D364-3216-41F4-A064-A659EE0F8D9C}|False WeOS history zip
Firmware, WeOS Lynx v4.6.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_6_0_lynx.zip|{C9C84142-B99C-46F2-8780-4C67232F568A}|False WeOS history zip
Firmware, WeOS Redfox v4.6.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_6_0_redfox.zip|{E35D8D36-9AB5-41B1-87B6-36FDD72C67D3}|False WeOS history zip
Firmware, WeOS Wolverine v4.6.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_6_0_wolverine.zip|{22B1A252-238E-4A89-A69A-14A189D50504}|False WeOS history zip
Firmware, WeOS Lynx v4.6.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_6_2_lynx.zip|{E0ED201A-CBE0-4868-8FDD-3C93D98EB956}|False WeOS history zip
Firmware, WeOS Redfox v4.6.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_6_2_redfox.zip|{54A9B864-3C9B-413B-805A-031217D8DFA5}|False WeOS history zip
Firmware, WeOS Wolverine v4.6.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_6_2_wolverine.zip|{14F5CA4D-9E67-4A54-A6F9-B6FA9BA34765}|False WeOS history zip
Firmware, WeOS Lynx v4.8.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_0_lynx.zip|{E159C62B-FA9F-488B-A85F-4F6E6AB50359}|False WeOS history zip
Firmware, WeOS Redfox v4.8.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_0_redfox.zip|{5AEC3480-14CA-4794-80AC-8BD5BA240A5D}|False WeOS history zip
Firmware, WeOS Viper v4.8.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_0_viper.zip|{653EA0E8-5BFA-4326-9E0C-572CC019EFB7}|False WeOS history zip
Firmware, WeOS Wolverine v4.8.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_0_wolverine.zip|{B0BDA8AE-BE4B-4591-B562-57022FC74224}|False WeOS history zip
Firmware, WeOS Lynx v4.8.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_1_lynx.zip|{E4F394EC-53E2-4A6C-A86D-0F3BCB5C6336}|False WeOS history zip
Firmware, WeOS Redfox v4.8.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_1_redfox.zip|{3BD83DEA-B56F-49EB-B340-70E869F89C76}|False WeOS history zip
Firmware, WeOS Wolverine v4.8.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_1_wolverine.zip|{65C6A5E6-303B-44D2-8E05-FB02E42189A0}|False WeOS history zip
Firmware, WeOS Lynx v4.8.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_2_lynx.zip|{031FDCB2-11F5-4E83-AE6D-913F7CA7AA31}|False WeOS history zip
Firmware, WeOS Redfox v4.8.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_2_redfox.zip|{5126A67F-2A82-45BD-B4B0-91D282179A9D}|False WeOS history zip
Firmware, WeOS Viper v4.8.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_2_viper.zip|{3D50F33D-F8F2-428A-8D88-BFA405538541}|False WeOS history zip
Firmware, WeOS Wolverine v4.8.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_8_2_wolverine.zip|{AA8766F7-C0EE-4E83-B03C-5D80565B5776}|False WeOS history zip
Firmware, WeOS Lynx v4.9.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_0_lynx.zip|{A468D28F-7AA6-4AC4-B599-180AB2D9E9A0}|False WeOS history zip
Firmware, WeOS Redfox v4.9.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_0_redfox.zip|{1FED0FB1-BE5C-4250-A0C3-F8EF90056F7E}|False WeOS history zip
Firmware, WeOS Viper v4.9.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_0_viper.zip|{89DC9DBD-7B3F-43AF-8816-7E606483F26A}|False WeOS history zip
Firmware, WeOS Wolverine v4.9.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_0_wolverine.zip|{CA155D12-A4A4-4D3B-A7D1-1AB8D3D5F6B5}|False WeOS history zip
Firmware, WeOS Lynx v4.9.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_1_lynx.zip|{5EFD2AF8-F535-4019-A188-2E2153FB7230}|False WeOS history zip
Firmware, WeOS Redfox v4.9.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_1_redfox.zip|{E7B29809-18EB-40A7-B5B4-2A3AFCD0F228}|False WeOS history zip
Firmware, WeOS Viper v4.9.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_1_viper.zip|{A9A2B36F-BAF1-4CC6-835B-B173F7B63B9A}|False WeOS history zip
Firmware, WeOS Wolverine v4.9.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_1_wolverine.zip|{C0838A56-1917-4B41-B975-93382C96C65A}|False WeOS history zip
Firmware, WeOS Lynx v4.9.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_2_lynx.zip|{4649641D-7FE4-41E0-BA40-0C2895AADF71}|False WeOS history zip
Firmware, WeOS Redfox v4.9.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_2_redfox.zip|{C7084C37-01CA-421D-AB3B-BF07EBC8BE88}|False WeOS history zip
Firmware, WeOS Viper v4.9.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_2_viper.zip|{27750D2B-2D39-47C7-81EB-62FDEA11A4DA}|False WeOS history zip
Firmware, WeOS Wolverine v4.9.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_9_2_wolverine.zip|{0697C422-6442-4FC1-B07F-C38DFF47C8C9}|False WeOS history zip
Firmware, WeOS Lynx v4.11.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_0_lynx.zip|{7F6B67FD-1AF6-4E6E-BF4C-CCE98EFDC5BF}|False WeOS history zip
Firmware, WeOS Redfox v4.11.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_0_redfox.zip|{DD63FECC-9B10-4FF2-94A6-749CAB84AD8C}|False WeOS history zip
Firmware, WeOS Viper v4.11.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_0_viper.zip|{8B754D12-34FE-4ACF-A916-F0B003B6E948}|False WeOS history zip
Firmware, WeOS Wolverine v4.11.0|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_0_wolverine.zip|{7413AD8D-EC6B-4CB3-88D1-0AE92672E043}|False WeOS history zip
Firmware, WeOS Lynx v4.11.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_1_lynx.zip|{FD546EBA-28EF-4949-B104-CCB287C1BF28}|False WeOS history zip
Firmware, WeOS Redfox v4.11.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_1_redfox.zip|{1B3C5FC4-FDF6-40B0-ADC7-737144999238}|False WeOS history zip
Firmware, WeOS Viper v4.11.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_1_viper.zip|{DD24328B-49DD-4EAD-BC47-903EDD7AEB2D}|False WeOS history zip
Firmware, WeOS Wolverine v4.11.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_1_wolverine.zip|{7D9A6F1D-EB95-4300-B623-ADF52E291FE7}|False WeOS history zip
Firmware, WeOS Lynx v4.11.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_2_lynx.zip|{8CF15CEB-637E-4155-9ECE-7B081E0D433D}|False WeOS history zip
Firmware, WeOS Redfox v4.11.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_2_redfox.zip|{06228149-DFA1-47BD-AFFA-07EFDE5EEEEC}|False WeOS history zip
Firmware, WeOS Viper v4.11.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_2_viper.zip|{5D0626AD-0EF8-4AF8-8B76-98C02ABD1520}|False WeOS history zip
Firmware, WeOS Wolverine v4.11.2|/-/media/Files/Firmware-history/westermo_fw_weos_v4_11_2_wolverine.zip|{FF821D0E-42C7-42F3-A252-8F06E3CD670F}|False WeOS history zip
Firmware, WeOS Lynx v4.13.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_1_lynx.zip|{88137C87-B412-4960-ACD4-30B6D136FA35}|False WeOS history zip
Firmware, WeOS Redfox v4.13.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_1_redfox.zip|{616E1D0B-C049-4D0F-A58C-ECDF7EF917D8}|False WeOS history zip
Firmware, WeOS Viper v4.13.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_1_viper.zip|{5DA4FA86-9538-452D-B7BC-30E9DC7B5B77}|False WeOS history zip
Firmware, WeOS Wolverine v4.13.1|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_1_wolverine.zip|{69B0DDDB-6560-44C3-A562-A4525B95264A}|False WeOS history zip
Firmware, WeOS Lynx v4.13.4|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_4_lynx.zip|{BEA34ECE-97DC-4C65-8124-DD8A60F938AA}|False WeOS history zip
Firmware, WeOS Redfox v4.13.4|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_4_redfox.zip|{2568A84E-55AA-4D21-B51C-379A482843F5}|False WeOS history zip
Firmware, WeOS Viper v4.13.4|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_4_viper.zip|{75488E4F-3B72-407D-8AC3-AABF48E6800F}|False WeOS history zip
Firmware, WeOS Wolverine v4.13.4|/-/media/Files/Firmware-history/westermo_fw_weos_v4_13_4_wolverine.zip|{ECD9F97F-4A91-427A-BE28-17931CF78477}|False WeOS history zip

Dakota Diehl

Tech Support, Westermo North America

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