[Lex Computer & Tech Group/LCTG] iPhone software problem

Seth Silverman lctg at silverangan.com
Fri Jan 16 13:07:42 PST 2026


Hi Derek,

Unless you changed something explicitly, I would expect the phone would 
use 5G by default.  To double check, you can go to Settings -> Cellular 
-> Cellular Data Options -> Data Mode.  Note, this is on iOS 26, but it 
should be similar.  You can also see the OS version  using Settings -> 
General -> About -> iOS Version.

In general, if you are not seeing 5G and you expect to see it, you 
should contact your carrier.

     -- Seth

On 1/16/26 3:32 PM, Derek Gardiner via LCTG wrote:
> Hi all,
> I have been setting up an iPhone 14 for my wife. I am having a problem because the menus for this phone do not agree with those for my iPhone 12.
>
> For instance I use my iPhone 12 in 5G mode where available. There is no setting to use 5G for the iPhone 14.
>
> Software revisions: the 12 has IOS 18.6.2.
> The 14 claims it is using IOS 18.6 but I wonder if it really is.
>
> Any suggestions about what I should do?
>
> Derek Gardiner
>
>
> Sent from my iPad
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