Q: 3G network is not connecting

my iPhone 6s 3G network is not connecting even though 3g net work is available. when we switch from 2G to 3G data/ cellular network it disconnect the service and shows "No Service". and it will be No service mode unless manually changes to 2G service. My sim is 3G enabled.The SIM works in other iPhone 6s.

jagadisan

iPhone 6s, iOS 9.1

Posted on Nov 11, 2015 1:21 AM

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Q: 3G network is not connecting

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by alex_h1,

alex_h1 Nov 12, 2015 11:05 AM in response to jagan1955
Community Specialists

Nov 12, 2015 11:05 AM in response to jagan1955

Howdy jagadisan,
Thanks for using the Apple Support Communities.

Since you're seeing "No Service" on your iPhone, I suggest that you follow through the steps in the link below.

If you can‘t connect to a cellular network or cellular data

Cheers.
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by j.gris,

j.gris Nov 22, 2015 7:34 PM in response to alex_h1
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Nov 22, 2015 7:34 PM in response to alex_h1

I have the l same issue with my iPhone 6s Plus iOS 9.1. I am did all by this link, no success.
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by AJHA@123,

AJHA@123 May 19, 2016 6:15 AM in response to j.gris
Level 1 (4 points)

iPhone

May 19, 2016 6:15 AM in response to j.gris

same problem with me. when phone connects to 2G it works but when its showing 3G then mob data is not working. any help on this.
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Q: 3G network is not connecting

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by alex_h1,

by j.gris,

by AJHA@123,

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