How to reset factory My archer C7 if reset button borken

[psyborg]

TP-Link Archer C7 v1/v2 JTAG u-boot recovery using ST-Link v2 USB adapter clone known as Baite

Recently came up with solution to use cheap chinese ST Link v2 clone JTAG adapter with MIPS CPUs, for which even supplier claimed it doesn't support MIPS (and indeed it doesn't, at least not with ST firmware and software). Support for this clone known as Baite has been added to dirtyjtag firmware which can be run with urjtag software, and from some testing it seems functional, except for missing/untested low level commands. Since these commands are not needed for OpenOCD as the software communi…