SERVICE CONNECT FAILED? NetCut for Android , NetCut and NetCut-defender for windows official site › Forums › Support forum for netcut, netcut for Android, netcut defender › SERVICE CONNECT FAILED? This topic contains 1 reply, has 2 voices, and was last updated by admin 3 months ago. Author Posts May 25, 2019 at 4:33 am #3398 nonoy0118Participant service connect failed,ano solution po? May 25, 2019 at 9:34 pm #3400 adminKeymaster uninstall, and download APK from this website. make sure you do not install cracked or run lucky patcher version. Author Posts You must be logged in to reply to this topic.