I can't find that Xperia Id on Sony. Is it very old? I love my new/old tablet but it suffers from instability. Is this fixable, please? I mean serious wild instability. Sometimes the touch screen doesn't respond anywhere, sometimes just in patches. Sometimes it goes haywire and it's as if every speck of dust sends it into a spin... NOW IT IS PERFECT!!! But it deteriorates. After an hour or two.
