I have replaced my iPhone 4 battery and updated iOS after that my phone is showing no service

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Level 1

8 points

I have replaced my iPhone 4 battery and updated iOS after that my phone is showing no service

Hi! Guys I have replaced my iPhone 4 battery, then I connected my iPhone 4 to iTunes,restored and updated the iOS to 7.1.2 after updating and restoring when my phone starts I insert the sim card but it is showing no service it shows searching... and after few seconds shows no service. After some time again shows searching and again displays no service. I have tried following:

1: reset network

2: reset my complete phone

3: changed sim card (Inserted different network sim cards)

4: Once again restored my iPhone using latest iTunes and to Latest iOS that is 7.1.2 for iPhone 4 (GSM).

5: Checked my Date and Time which is correct.

6: Turned on Location services etc and wifi as well.

7: Turn the airplane mode on and off

NOTE: Sim card not working in this iPhone 4 are working in my iPhone 4S.

iPhone 4, iOS 7.1.2

Posted on Mar 3, 2015 8:37 AM

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Answer 1

ChrisJ4203

Level 10

230,347 points

Mar 3, 2015 8:40 AM in response to asim314

You say that you replaced the iPhone battery. Did you do this yourself, or did you have Apple or an Authorized Apple Service provider do this work?

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Answer 2

asim314 Author

Level 1

8 points

Mar 3, 2015 8:42 AM in response to ChrisJ4203

Well, I did it my self.

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Answer 3

ChrisJ4203

Level 10

230,347 points

Mar 3, 2015 8:44 AM in response to asim314

Well, if you did it yourself, then there is a chance that you damaged some other component inside the device that is causing your issue. The iPhone's are not user serviceable, and once you have opened the device you have voided any warranty and post-warranty support from Apple. I would try Google to see if you can find any other way to repair your device, as Apple will no longer look at it.

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Answer 4

asim314 Author

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8 points

Mar 3, 2015 8:46 AM in response to ChrisJ4203

Thanks for your response Chris but I am sure that I did not damaged any other component as I just open it and replaced my battery with care.

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Answer 5

ChrisJ4203

Level 10

230,347 points

Mar 3, 2015 8:48 AM in response to asim314

Whether you think you did or not, no matter how careful you were, the iPhone is not user serviceable. You have voided any support by opening the device. You will have to get assistance elsewhere to fix your problem.

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Answer 6

asim314 Author

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8 points

Mar 3, 2015 8:52 AM in response to ChrisJ4203

Thanks for your quick response Cris.

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Answer 7

ChrisJ4203

Level 10

230,347 points

Mar 3, 2015 8:52 AM in response to asim314

You're welcome. Sorry it came to this, but this is what happens when you open your device. Good luck with trying to find someone to work on it.

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Answer 8

deggie

Level 10

167,177 points

Mar 3, 2015 11:50 AM in response to asim314

Try the user forums at http://www.ifixit.com.

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Answer 9

asim314 Author

Level 1

8 points

Mar 5, 2015 7:26 AM in response to asim314

SOLUTION: I took my iPhone to a iPhone repairing lab and they told me its signal antenna or some signal module was damaged they took 5 minutes to fix it. Now my iPhone is working 100% alright.

Thanks to every one for helping me and response.

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