@ingwar7 i'm having the exact same problem right now.... Did you managed to upload the original firmware?

@noseran I'm exactly in the same sutuation, I really need to rollback to original firmware.

Do you ever manage to revert to stock firmware ?

Thanks

@kevpic https://forum.openwrt.org/t/archer-c6-v2-eu-bricked-bootloop/71803

@noseran Thank you for your quick reply.

I follow your steps : 

I'm stuck on this point :

added pad to the kernel file (the partition is 0x100000, so hex to dec, 1048576 bytes minus the size of kernel (wc -c < os-image) = #your own value# (so people don't lead into error))

cd firmware
dd if=/dev/zero bs=1 count=#your own value# >> os-image

I have browsed the tplink-safeloader but cannot find the size of os-image.

I have put 574 in "count" value because wc -c < os-image return 1048002.

I've tried to flash from openWRT interface but still the same.

Cannot boot in TPLINK firmware.

I'm able to flash openWRT again via TFTP but not this firmware...

I'm obviously missing something.

Thanks again for you help.

OK, I've just done it again and it works like a charm. 

I've probably gone too fast in the procedure.

Anyway thank you veery mush @noseran for your help !!

You save me lot of time !!