Hi All, I recently switched from AT&T to T-mobile. I got my AT&T iphone 6+ unlocked from AT&T before I switched to T-mobile. I noticed that the LTE speeds are slower in my iphone 6+ compared with my friend's T-mobile Note 4 phone. My friend was getting double speed than my iphone 6+. Like my phone was clocking 30 mbps and my friend's phone was clocking 61 mbps. I spoke to the T-mobile rep in store. He is telling me that this is normal with an non t-mobile phone whereas if i had a phone from t-mobile i would get higher speeds. What do you guys think about this, Is this normal & any settings i need to do to increase my LTE speed. Pls advice.