EF-CG900B
Popular FAQs
EF-CG900B
EF-CG900BSolutions & Tips
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How to use
Safety advice for your battery pack
FAQ for Mobile Devices. Find more about Safety advice for your battery pack with Samsung Support.
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Bluetooth
Differentiation between Samsung authorized earphones tuned by AKG vs un-authorized
FAQ for Samsung MOBILE. Find more about 'Differentiation between Samsung authorized earphones tuned by AKG vs un-authorized' with Samsung Support.
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How to use
How to solve S Pen connection issues
FAQ for Mobile Devices. Find more about How to solve S Pen connection issues with Samsung Support.
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How to use
How to use the S22 Ultra S Pen and check its compatibility
FAQ for Mobile Devices. Find more about How to use the S22 S Pen and check its compatibility with Samsung Support.
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Hardware
What to do when your Galaxy S21 Ultra does not recognise S Pen input on certain screen areas
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Sign Language Support
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Repair Services
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