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Thanks for your interests.

Please read Release Note carefully before updating firmware or installing software and please note ZyXEL is not responsible for damages if firmware, software or other files are not installed according to the release note instructions. You can click  to download release note.

Reminder:

To upgrade the firmware NBG6615 V1.00(ABMV.3)C0 or later, make sure to upgrade V1.00(ABMV.2)C0 firmware in advance.

Please understand you are downloading beta firmware for immediately security patch. We urge all users upgrade to official release firmware when available.

Thanks for your interests.

Please read Release Note carefully before updating firmware or installing software and please note ZyXEL is not responsible for damages if firmware, software or other files are not installed according to the release note instructions. You can click  to download release note.

Thanks for your interests.

Please read Release Note carefully before updating firmware or installing software and please note ZyXEL is not responsible for damages if firmware, software or other files are not installed according to the release note instructions. You can click  to download release note.

Download Release Note for