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Vinod Menon
Vinod Menon, Customer Service
Category: Smartphones
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Experience:  Experience in supporting and using smartphones.
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My iphone 4s came upwith a screen saying sim failure and

Customer Question

My iphone 4s came upwith a screen saying sim failure and ever since I have had trouble
eg: Phone wont ring on incoming,calls
Won't connect to wifi
don'know what to do to fix the problem
Submitted: 1 year ago.
Category: Smartphones
Expert:  Richard replied 1 year ago.

Hi there and welcome

First to check, whats the error you get when it fails to connect to wifi Allan?

Please let me know

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