Currently Being ModeratedJun 21, 2013 4:37 PM (in response to Spyruf)
Edge is like watching paint dry. Depending on your carrier and the tower that you're connected to will change the speeds at which you're able to stream.
Currently Being ModeratedJun 21, 2013 8:39 PM (in response to Spyruf)
You won't "pay the extra $100" - you will get a full refund of the purchase price of the initial phone if it is within the return period.
You would then need to pay full price for a new 32 GB model.
Just a warning: When you bring the device back to an Apple store it will be tested to find out the "some reason" it "suddenly" stopped working. T-Mo may have different policies or require that you purchased the insurance ahead of time and you will likely get a refurb of the same model.