Hey, everybody. I have been tracking this device throughout the internet and since I just switched to T-Mobile, I thought I would ask my sales rep about it. She was new to the company, but I thought she could ask someone. She got back with me and said she had talked to her tech guys. Amazingly, she had found the device, verified it with her tech, and communicated that it was to be a significant upgrade above the 1520. She also knew that the 1520 was an AT&T exclusive and that the 1525 would be a T-Mobile priority, but did not indicate that it was to be exclusive. Sadly, she could not give me a date, but seemed to hint that it would be this year.