New day, new toggle in Cydia: Ringer/Silent toggle for SBSettings. This toggle allows you to change the ringer switch state via SBSettings and it works with SBSchedule to auto-silent the phone at predefined times.
Unlike other silent toggles, this one will not modify system files. This is perfect for those of you ( myself included ) who broke their silence switch . You can find this toggle for free in Cydia via BigBoss repo.