I've been in my contract of 2 yeas for almost one year, the contract ends in May of 2016. My account says that I have the option to upgrade my phone now but only at a partial discount. Can anyone tell me how much it would be the discount and what are my upgrade optios, because I wouldn't like to change to the Next plan or if I would have to pay the ETF. BTW. the phone is a LG Optimus G Pro.