try mo pag aralan tong link na ibibigay ko sayo
https://www.unlockmyrouter.com/get-free-datalock-code/
read the content tapos kapain mo nalang baka ma solve mo jaylence try mo muna ma connect sa COM connection bago mo magmt dc unlocker. Sa Dc unlocker mo ggwn yan.... Update ka din dito tnx