Sony Xperia Tablet S gets Wi-Fi bug repaired thanks to update
Release 5 will be repairing a problem that the tablet has had with Wi-Fi connectivity and also adds the Sony ScrapBook app to the tablet. The app allows you to keep cherished memories digitally as pictures are stored against a special backdrop. Obviously it is not Jelly Bean, but having a working Wi-Fi radio is important to users of the tablet, and the ScapBook app could come in handy for those who like to keep special memories alive.
source: Sony via AndroidCentral