@brunocfp no problem... http://192.168.15.1/main.html http://192.168.15.1/padrao < that's what you enter that ''support'' username and password is over under your hgu or the password you entered...

@brunocfp what model of your hgu?

@brunocfp at ISP vivo can be MAC. you did procedures to convert the first four digits ASCII to hex? ex: ITBS2teaebc1 ITBS = intelbras 495442532teaebc1 <=16 digits who made this discovery and made it...

don't have much to do everything is controlled by OLT you need to have someone only to unlock the serial number ONU / ONT at your ISP this model supported by all OLT'S purposely do for you to use HGU...

@brunocfp open console control + shift + I (firefox / chrome) > console > copy paste and execute appears lot of options... bingo! i left isp vivo my region 10 does not allow me to use any ONT maybe...

@brunocfp here :) build 190812 Rel.40861nb ##https : // www . 4shared . com /file / 4UmGV5ybiq/TX-6610V4_UP. html ps:remove the hashs I hope it helps you and the other users there is a secret menu...