I don't like my S10 phone. My S7 is so much better - better quality, better sound, better picture and better designed phone. I found online that I could update my S7 with software System Update 33 (and 32 and 31). Is it really possible to update my S7 to S10 standards? I had many problems with the S7 after 3 years - I couldn't download current aps and it would drop calls occasionally. Any advice or knowledge about this?