iOS 17 causing software issues on I phone

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Level 1

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iOS 17 causing software issues on I phone

I recently downloaded the iOS 17 software update to my iPhone 13 Pro Max. It worked fine for a few days but now my phone keeps going into (SOS only) saying

(NO SIM)I believe that the update has caused software issues on my iPhone.

Is there a way that I can fix this issue ? or is there a way that I can remove the new update?

Because I’m unable to make or receive phone calls as well as messages. My Sim card was fine before I downloaded the new update.

iPhone 13 Pro Max, iOS 17

Posted on Oct 3, 2023 5:09 AM

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Answer 1

Top-ranking reply

Raicya

Level 10

210,099 points

Oct 3, 2023 5:29 AM in response to ZNaya333

1.

Remove and reinsert the SIM card.

If it doesn't help visit your carrier, maybe the SIM card is damaged, ask for a replaced (new) card. Normally it is free.

Ask also to check if the SIM tray is bent, as even a tiny misalignment can cause the SIM card to not fully connect with the internal contacts in your iPhone.

2.

See these Apple articles below:

If you see No Service, Searching, or SOS on your iPhone or iPad

If you see No Service, Searching, or SOS on your iPhone or iPad - Apple Support

Manually update your carrier settings on your iPhone or iPad

Manually update your carrier settings on your iPhone or iPad - Apple Support

Update your network provider settings manually on your iPhone or iPad

Update your network provider settings manually on your iPhone or iPad – Apple Support (UK)

If you see a Cellular, Ultra Wideband, or Apple Pay Issue message after an iOS update or restart

If you see a Cellular, Ultra Wideband, or Apple Pay Issue message after an iOS update or restart - Apple Support

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