So I foolishly upgraded my 8+ to an XS last night, fully knowing I might run into LTE issues, and whalla, I have them, in spades. My phone can't keep an LTE connection in my house anymore, and my download speeds are terrible--web pages freeze like they never have before. My new phone spends most of its time on 4G, and data trickles in like sludge. A question:
I realize I'm never getting my 8+ back from the Apple Store, but if I try returning my new XS for a replacement, will I have to pay another $30 to AT&T to activate yet another phone?