My AX23 is broken. I need to fix it. On the wiki it says serial exists. I see them but which one is which, the guy didnt state it I dont have the tools to measure it now.
Slightly helpful - https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=7dceef5ee554ec4ab5d2dd2ff999f4a60bf2e0f4
You're my hero! Also this was v1.20 AX23, not v1. There wasn't original TP-LINK firmware for this, so I went ahead and flashed Openwrt AX23 V1 firmware. It worked? How do I add this to the wiki? Openwrt AX23 v1 firmware works on v1.2 also.
Btw I need to remove openwrt from this, I got this router from a customer, it was already borked. He wants to sell me in bulk if we agree on price, but I actually don't like his price. How do I remove openwrt without damaging bootloader or something?
With TP-Link ver Y.x usually is ver Y.
Try to flash stock fw using serial too.
Btw, can we only flash initramfs-kernel images through serial, or whole sysupgrades too? Also I can unplug the cable while doing sysupgrade, right?
An initramfs isn't supported to be flashed.
It's only needed for recovery.