Default [Q] SETOOLS

Has anybody got setools they can help me with repairing my Xperia s , it needs a full system rebuild (i think)
i have tried doing everything myself but not having any of it, i will explain the problem the best i can, firstly there is no sounds on boot up the speaker is distorted (after replacing with a new one) i have replaced the battery with a brand new one. the fone doesnt hold charge for very long 4 hours max maybe five i have got no internet wifi or bluetooth the fone boots up sometimes and thats about it SO if anyone can help with setools over the air help then i will be forever grateful...