It looks like Acer has somehow missed their mid-April deadline to update their Iconia A100 tablet with Android 4.0 – but not by too much. Owners of the A100 tablet are reporting that the ICS update is once again available. The rollout started last month but apparently Acer has been having issues pushing it out. If you haven’t been able to update your Acer tablet, chances are you have some Ice Cream Sandwich waiting for you. Keep checking that Settings menu of yours and let us know if you got it by dropping a comment below.