Netgear R6220 Not booting after openwrt upgrade

[hot_blaster007]

Hello,

I need your help.

I have a Netgear R6220 router for about 5 years, and in the last 2 I have used openwrt firmware.

Yesterday I tried to update the firmware at the last version and I think I made a mistake, now the router doesn't work anymore, so I soldered pin for the UART transmission, and this is the output (txt file, the text is to long per the message).

It seems is it in some kind of loop, but if I am fast, with CTRL+C I can enter in

U-Boot 1.1.3 (Sep 25 2015 - 10:29:47)
SERCOMM #

Can anyone help me to restore a functioning firmware (original or openwrt)?

[plemans]

You'd be better to post in the openwrt forum. 

[michaelkenward]

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@hot_blaster007 wrote:

Can anyone help me to restore a functioning firmware (original or openwrt)?

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[OpenWrt Wiki] Welcome to the OpenWrt Project

Netgear does not support third party firmware.