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Samsung
Galaxy J1
Data & wireless
Samsung Galaxy J1
Android 5.1.1
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Data & wireless
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Troubleshooting
I can't use Wi-Fi
I can't use tethering
I can't use my phone as a Wi-Fi hotspot
I can't connect to another Bluetooth device
A Bluetooth device can't connect to my phone
Connecting phone and computer
Transfer files between computer and phone
Use tethering
Wi-Fi
Turn Wi-Fi on or off
Connect to a Wi-Fi network
Use your phone as a Wi-Fi hotspot
Bluetooth
Turn Bluetooth on or off
Pair a Bluetooth device with your phone
Transfer pictures or video clips using Bluetooth
NFC
Turn NFC on or off
Read NFC tag
Transfer files using NFC
Data usage
View data usage
Turn mobile data on or off
Turn data roaming on or off