Samsung Galaxy a71 and m51 users are facing lot of network connectivity issues.
I have tried bsnl,jio,and airtel sim,even tried near tower. Bsnl is very worst. Bsnl is good in oppo phone near same tower, is Samsung phones not having bandwidth support to Indian telecom operators, I am having Samsung j7 a71 and m51 phones with me
In 24 hrs time there r times when jio data is working but u don't receive calls or any calls go. Then for that moment u have to either switch off your phone or do airplane mode on and off. Once then thing work good enough for jio. This problem I have seen not only in mine but on A30s also
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