Help required to revert to stock TP-Link Archer C7 V5 EU

Installing and Using OpenWrt
1

Hello, I'm trying to revert stock firmware downloaded from here:
https://downloads.openwrt.org/releases/23.05.0/targets/ath79/generic/openwrt-23.05.0-ath79-generic-tplink_archer-c7-v5-squashfs-sysupgrade.bin

I uploaded the bin file to the following menu:
System -> Backup / Flash Firmware -> Flash new firmware image

Despite it looks going fine without any error message, I still get the OpenWRT screen after the router becomes accessable again. What am I doing wrong?

2

The easiest method to restore the stock fimrware is via TFTP. Take a look at the instructions for your specific device: