[AC Question]

Is it possible to use unlocked Tmobile note 4 on Sprint I switched from sprint to tmobile and want to go back. Sprint has much better coverage in my area

[B. Diddy]

Welcome to Android Central! I don't think that's possible, because a phone on Sprint needs to be compatible with CDMA in order to make calls. The T-Mobile Note 4 is compatible with WCDMA, but that's different from CDMA. You could always bring the phone to a Sprint store, where they can run the IMEI and see if it's compatible.

[Rukbat]

The TMobile version appears to be capable of 2G CDMA, but unless they've changed recently, Sprint doesn't allow non-Sprint-branded phones on their network. But, as B. Diddy said, bring it in to a Sprint store (company store, not a privately owned one) and see if they'll activate it.

[B. Diddy]

I was looking at these specs: Samsung Galaxy Note ® 4 (T-Mobile), Charcoal Black

For 2G, it only mentions "2G GSM : GSM850, GSM900, DCS1800, PCS1900," so I figured it wasn't CDMA compatible.