Upgrade Zywall 110 Firmware
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Vertimart_TD
Posts: 6 
Freshman Member
Freshman Member
in Security
Hi,
We have configured our Zywall 110 to automatically upgrade the firmware version. But it fails with checksum error code: 400.
The running version is 4.39. The versions I can download from https://portal.myzyxel.com/my/firmwares are 4.65, 4.70 and 4.71 but in the release notes of version 4.65 they mention to upgrade to version 4.62 first.
Where can we find this version and what is the best thing to do.
Thanks,
TD
We have configured our Zywall 110 to automatically upgrade the firmware version. But it fails with checksum error code: 400.
The running version is 4.39. The versions I can download from https://portal.myzyxel.com/my/firmwares are 4.65, 4.70 and 4.71 but in the release notes of version 4.65 they mention to upgrade to version 4.62 first.
Where can we find this version and what is the best thing to do.
Thanks,
TD
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Hi @Zyxel_Stanley,
Thank you for the link !0
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