You guys are way over my head! My Galaxy Ace running Android 2.3.6 is my first smart phone. When I receive texts from my daughter her number comes up one digit wrong making it impossible to simply 'reply', or create a proper thread. If I move the SIM to another handset the problem does not follow. I assume that at some point I mis-entered her number in my phone and now find it impossible to get rid of. Incoming speech calls are no problem. I have tried clearing all the cache I could find, deleting her from contacts, removing her from History and deleting all threads carrying her number. I can text her but not in response to anything she sends me. Any ideas? I would really like to avoid wiping the handset. Very many thanks.

 

Hi quashqool - thank you for your time. I'll test your fix as soon as she gets home! Thanks again.