Firmware update failed

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Threaded Mode \| Linear Mode Firmware update failed
Author	Message

complex1 Offline

3CX Adv. Cert. Engineer

Posts: 1,438

Joined: Jan 2014

Reputation: 42

Post: #2

RE: Firmware update failed

(12-17-2018 08:08 AM)Utendo Wrote: Hello,

after applying the recommended update for 3cx (66.83.0.55), it is impossible to downgrade or upgrade to another version, message update failed.
Recovery mode does not work either, message "File too large"

what to do?

thank you.

Hi,

Please read this link
https://www.3cx.com/community/threads/ye...ade.61221/

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.

12-17-2018 11:02 AM

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Messages In This Thread

Firmware update failed - Utendo - 12-17-2018, 08:08 AM

RE: Firmware update failed - complex1 - 12-17-2018 11:02 AM

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