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Published Date: 2022 May 13

To install a new firmware version on a base station and/or handset, please follow the instructions provided in the firmware update guide.

After upgrading to version 450BXX or higher the rollback to 410BXX or previous versions is not possible.
After uprading to version 530B7 you need to update all M5 Repeaters to use V530B2 . V610 firmwares do not support M5.
Please read the release notes carefully before upgrading.
Please reboot the base station(s) (chain reboot in multi cells) before triggering the upgrade, to free up some memory and avoid any issues.

How to Update a DECT Device

Firmware update server address: https://dect.snom.com
Required version: 530 (for the base M900)
Required version: 530 (for the handsets M65, M70, M80, M85, M90)
Required version: 530 (for the headset A190)
Required branch: 07 (for the base M900)
Required branch: 07 (for the handsets M65, M70, M80, M85, M90)
Required branch: 02 (for the headset A190)

Binaries download

M900 SHA-256: 995e8f2e489f36e86432adb05d23508b2d32fcc30c38e3be8edf8ac5f8ccd955
M90 SHA-256: 20fcafef53c5147465de7665e64744527fdfbe098085de0f8c45adedcb0d92e2
M85 SHA-256: ab77580e7b51c94cbb1ba948ad2366d1d87a6c80a38a2c3abf3a20a9b840b9c6
M80 SHA-256: c2f2d5e40ce1539b3b16be0a1c017888d48544ecc22a0d80cba6f48f3d720dd5
M70 SHA-256: d974b6ca984dd3416479f40f7dfcc6e11950ec18c923169f142a0ad5d7be2dc5
M65 SHA-256: 4283821fdbeb06aaa4fa3f9e7b7e2409970dc67c5887db7acdbcb3b154a3985b
M25 SHA-256: 5f0731918eec2e1a3d31241d9aef49f7a6311e55f02d71255e5a3d9d1ca676fc
A190 SHA-256: 6f8b88a8d936f1c031ca9e9500723ee05b6aee52164b3af79a77459980effa81