Avaya 9620L powerloss while firmware upgrade

[potap]

Avaya 9620L.
User unplugged the phone at firmware upgrade process. Now the phone just shows blank white screen instead of normal booting.
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[thomsc]

I'm not a telephony guy, but I have updated the software on the 46xx and 96xx almost as frequently as they have been made available and I've never had...

[jacqum]

Hi,

We have an IP Office V2 and about 50 IP phones. All phones has the same configuration. Our extension are starting from 220 to 270. On...

[snsmith7029]

I have about 5 or more phones at our corporate office that are new and yet recently started to display weird symptoms. I have researched and been unable...