Update your iPad’s iOS software as Apple software updates are released. Visit our Best Practices for Lightspeed Apps article to check which version of iOS you currently have and to see which versions the Retail POS (S-Series) app is currently compatible with.
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Important First Steps
Before you update iOS, make sure you read through these important steps.
iOS updates can take a long time. It’s best to update at end of the day or a few hours prior to opening.
There are two different ways to update iOS: wirelessly or on a computer through iTunes. Both methods work equally well, so choose the method that is most convenient for you.