Just turned on airplane mode. For 3 second (approx) after turning airplane mode on I was seeing data connection as on
If it's just a few seconds, then come on... Don't be so strict, phone's modem needs time to disable/suspend
If you are comparing with modem then the same case must be with all other device too. In Samsung galaxy series turning airplane mode on data disconnects first
I tested what is been saying here. If i selected airplane mode all open connections (data) where shutdown at the same time.
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