Hi all, would really appreciate some help please. I've got a rooted tablet that was working fantastically for a while (thank you to vampireifo for rooting help). Last night for no reason what so ever the sound stopped, both from the speaker and headphone, to fix this I tried a CWM back up. That didn't work so I flashed vampireifo's cf9 rom, which worked but still no sound and also no wifi, so reverted to the very first cwm back up I did, Wifi worked still no sound. Next thing I did was a wipe data/factory reset to try to reset the sound, still no sound, but wifi and screen worked, so decided stuff it, I can cope without sound. In the end decided to revert to my latest back up with cwm mod, now I have no working touchscreen. Any advice would be much appreciated, I do have a system dump available, but when i try to use cwm to install dump from zip it wont do it. Please note, returning or exchanging is not an option as it is a second hand tablet and well out of warranty. once again any help would be much appreciated.