I absolutely hated my s3 when i first got it. Finally got a update and the phone has been great ever since. I used a friends s6 the other day and realized how slow my s3 is but i just hate the thought of setting up a new phone like i want and redownloading apps and stuff. Im honestly not real tech savvy with these phones so i dont know how to transfer apps and pics to the new phone if i got one. Is there anything I could do to my s3 to make improve on it and just keep it? I know i need a new battery so i could just get a larger one but what could i do to make it faster or should i just buy the new one.