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Factory reset T46s w/o admin password
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complex1 Offline
3CX Adv. Cert. Engineer
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Posts: 1,488
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Post: #8
RE: Factory reset T46s w/o admin password
(12-02-2021 05:59 AM)callisap Wrote:  I have tried these exact steps and the firmware downgrade works but the phone is not factory reset - it maintains the previous settings and lockdown. Is there any way around this? The phones I have will become useless bricks unless I am able to factory reset them. Any help is greatly appreciated.

Hi,

The best thing to do is to request a support ticket from Yealink technical support and ask for their advice.
https://ticket.yealink.com/

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.
12-02-2021 06:07 PM
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RE: Factory reset T46s w/o admin password - complex1 - 12-02-2021 06:07 PM

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