4G running iOS 9
Hi guys my question. I want to upgrade my monthly sim to 4g by 31st to get double data. Will my iPhone 6 run 4g in iOS 9? Reason being iOS 10.2 has big battery drain problems so don't want to upgrade yet. Will I get 4g signal?
---------- Post added at 21:54 ---------- Previous post was at 20:33 ----------
I'll be quite happy to get the 4G sim as long as it functions alongside iOS 9. Even if it only operates at 3G until Apple fix the battery drain issue.
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