dangowrt
I need help with some issues. My device light is off.
My device has switched to the UBI layout, but I installed a self-built system image before (the recovery on this page), and then I mistakenly updated the openwrt-mediatek-mt7622-linksys_e8450-ubi-squashfs-sysupgrade.itb (1.12) on this page under the sysupgrade page (only installed this), and now the device indicator light is not on, so I checked ttl output, it says "BL2: Failed to load image id 3" just like this: https://forum.openwrt.org/t/need-help-with-a-bricked-linksys-e8450/144836, I don't know what went wrong, and how I should solve the problem
I only have one such device that can connect to the e8450 and display this data, can I use it to solve my problem?
Yes, this adapter should work. Connect only GND to GND, TX to RX and RX to TX.
Yes, this adapter should work. Connect only GND to GND, TX to RX and RX to TX.
OK, but after I use this adapter to connect to the motherboard, it only displays the following content, and there is no operable part. How can I use this adapter to solve my problem? Thank you.
On Wed, Jun 12, 2024 at 06:00:58PM -0700, wangpengju00 wrote:
Yes, this adapter should work. Connect only GND to GND, TX to RX and RX to TX.
OK, but after I use this adapter to connect to the motherboard, it only displays the following content, and there is no operable part. How can I use this adapter to solve my problem? Thank you.
Hi!
you will probably need mtk_uartboot search for it around in the openwrt forum and/or maybe the issues (even closed) of this repo.
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Instructions to recover from the "OpenWrt Kiss of Death":
https://openwrt.org/toh/linksys/e8450#recovery_from_openwrt_kiss_of_death_okd
