Network mode is not working in my Samsung J3 2016

Dua Khalid

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Aug 8, 2018
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I have Samsung Jet 2016.Couple of days its not showing signails.Sometimes show No service and Emergency call only.I hAve done all the procedure to get the signal in phone. Now I download any network mode application in my phone it says that the application is not working
 

B. Diddy

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Mar 9, 2012
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Welcome to Android Central! Have you already contacted your carrier about this? You might need a replacement SIM card.