Dear friend try to redownload the latset software from here www.srsupport.com and then activate by showing the menu + 8888 , I mean that you maynot approperly downloaded the software that is the problem , when downloading there should be bar showin upgrade by 00% untill 100 % and then it reboot and operate with the 8888 .
Please try this my friend
HELP ME EL-7700 HD CX CI COMBO NOT SHOW SERAIL AND SERVER OPTION I UPGRAD A NEW SOFTWARE BUT AND USING MENU AND PRESS 8888 BOTTON BUT NOT SHOW THIS OPTION KEY EDTING OPTION OK BUT THIS OPTION IS NOT OK ANY ONE HELP ME THANKS
brother keys are not working with pressing Menu+0000
tell us truth with prof.
Regards