I set up netctl config to static IP 192.168.0.66 for ethernet adapter
Installed tftp-hpa, started tftpd service
Put openwrt-19.07.0-ath79-generic-tplink_archer-a7-v5-squashfs-factory.bin renamed to ArcherC7v5_tp_recovery.bin into /srv/tftp directory
Connected router to laptop
Pressed reset button then turned router on and holding reset 5-7 seconds and waited ~150 seconds
And no result at all. I tried also connect Archer to laptop trough my old router with same effect. And I tried update to openwrt to web ui. Didn't work too.
I see in wireshark file request via tftp and data blocks transferring but router still has stock firmware
Did I something wrong? Or device just don't accept new firmware. Maybe I should change router to Archer C7 before it's too late.
I think both devices are overpriced if you bought them me. Limited storage space and the CPU isn't that good either. C7 was really a great device in the past, but it's an old one now.
If you have other options to replace, people could help you to choose one.
I have not many options. So first I want to know it's possible to flash Archer A7 or I should return it.
Maybe I shouldn't mention C7 in this particular topic at all.
I don't own that model. I have C7, so I can't be very specific about A7.
However, if you see in Wireshark that the router requested the file, and you also see it being transferred in tftp-hpa (or whatever TFTP server you would use), then it's difficult to know why the router isn't accepting the image without making a serial connection (which would void the warranty, so not a good idea if you are considering returning it).
I can't think of anything else, unless the following is a typo, and it was supposed to be A7 (but then I think it wouldn't have downloaded the file if the name was wrong?)
Do you talking about openwrt 'factory'. Because I asking about this:
Like I understood I should go to TP-Link site. Then go to support page. Download firmware update and put it in /srv/tftp and so on. Right? So I worried if it's OK.
'factory' image should have the same size, as stock one (e.g. it takes place for another router C5 V1, C7 V2). But for another models of TP-Link it really differs. So it is question to developers.