I_phone_XR Author

Level 1

4 points

Error:unable to activate_i phone xr

Hi ,

I have recently updated my i phone XR to 15.3 , once updated i had an issue faced as No network connection/SIM card detection failed! as suggested by apple support technician restored the software using my laptop once the software is updated to 12.5 i could not activate the device . Receiving an error -UNABLE TO ACTIVATE . Tried the software update in authorized apple store but still getting the same error.

Your suggestions are invited ,

Thank you,

Praveen

iPhone XR

Posted on Feb 12, 2022 12:28 AM

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Similar questions

1 reply

Level 10

210,087 points

Feb 12, 2022 1:01 AM in response to I_phone_XR

1.

Try to optimize the range of the mobile network, see this Apple article: If you see No Service or Searching on your iPhone or iPad

https://support.apple.com/en-us/HT201415

2.

Try to optimize Wi-Fi network, see the following Apple articles:

Connect to Wi-Fi on your iPhone, iPad, or iPod touch

https://support.apple.com/en-us/HT202639

If your iPhone, iPad, or iPod touch won’t connect to a Wi-Fi network

https://support.apple.com/en-us/HT204051

Recommended settings for Wi-Fi routers and access points

https://support.apple.com/en-us/HT202068

If you need help with your Wi‑Fi password

https://support.apple.com/en-us/HT204070

3.

See this Apple article: If you can't activate your iPhone

https://support.apple.com/en-us/HT201407

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Error:unable to activate_i phone xr

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