i am trying to debrick arhcer c7 v1.1 using tftpd method but after sending file to router showing this in log viewer
Connection received from 192.168.0.86 on port 1259 [11/09 16:18:52.484]
Read request for file <ArcherC7v1_tp_recovery.bin>. Mode octet [11/09 16:18:52.484]
OACK: <timeout=3,> [11/09 16:18:52.499]
Using local port 52714 [11/09 16:18:52.499]
<ArcherC7v1_tp_recovery.bin>: sent 15873 blks, 8126464 bytes in 1 s. 0 blk resent [11/09 16:18:53.614]
Try debricking with the OpenWrt factory image, if that doesn't succeed you will need serial console access to the bootloader (but realistically you'd rather look at getting a cheap replacement device, especially when it comes to the h/w rev. 1).