Using the settings in the post by umster I have noticed a real good speed increase. Can't comment on the battery life yet but I've got 585 in quant as opposed to the 500 ish I have been getting.
It seems that my wife battery!!! lol!!! well I should said her phones battery dies very quickly.
I left her phone on charge over night switched off.. in the morning @ 7.00am turn it on. 100% 10 mins later 90%
good know how long it wil last!!!
any help on this would be much appreciated.