I am a visually challenged person and I recently upgraded my IPhone 4 S to IOS 6.1 Following this upgrade I now find it almost impossible to use thr IPhone dial pad as the background dialpad colour has noe been changed to white. There appears to be no dacility to reverse th colour to black. It is possible to go into settings, accessability amd then Invert Colours but this causws all my bisual Apps to turn into a negative picture mode.
Before anyone suggests it, I do have Siri but as we all know Siri cannot handle all European accents.
Has amyone else met this problem and, importantly. has anyone else found a solution to it?