Exactly what I do with my daughter's old phone.
Sent from my Nexus 7 using Tapatalk 2
It's such an addiction that I am guilty of having also! LoL. But yeah like most people I try to sell my old one for a little extra help for the next device.
I probably would upgrade every year. For a while I did! I would sell my current model on eBay and use that money to buy the new phone at 2 year contract price. When VZW stopped Annual upgrades I had to seek other options. I was lucky My second line ( a feature phone) had an upgrade. I used it and brought it to my line. Thus I was able to keep my unlimited data. I have an upgrade coming in May of next year. However the cost of loosing that data plan is too much so I will be hanging on to the Razr Maxx HD I just bought in Oct 18th. I also have an addiction to guitars. Like phones those cost lots of money too!
(Verizon) Samsung Galaxy S4 - Rooted - VRUAMI1 (STOCK) | (Verizon) Casio (GzOne) Commando 4G - Rooted - C811M020 (STOCK)