You can try these out straight away, though not all of them will work with people who haven’t yet upgraded to i OS 10 themselves.The first things to have a go with are Apple’s own improvements to the app.Once Mobile Data (Cellular data) was switched on, it would default to 3G or LTE and that would mean more charges. Here's how to switch off LTE and use 2G on an i Phone/i Pad that runs i OS 8.1.
You can check out some comments from users in our earlier post and how to get the 2G toggle here.
This is same build as i Phone OS 3.0 Gold Master.1.
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While there's 4G/LTE now, a lot of people still rely on slow, old 2G/EDGE.
In i OS 8, Apple forgot to add a toggle that would let users switch between 2G and 3G / LTE.
For a full guide to what to do you can click here; and if you want to get your phone ready, you can click here.