Galaxy J3

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FAQs

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Display or Screen

Adjust the Screen Brightness and Timeout on Your Galaxy J3 and J7

Adjust Display Brightness Adjusting from the Notification Panel Open the Notification Panel by swiping down from the top of the screen.   To display all of the Quick Settings,...

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How To

Monitor and Extend the Battery Life on Your Galaxy J3 and J7

Monitor Battery Life Navigate to Apps > Settings. Touch Search, then search for and select Battery.   Touch BATTERY USAGE. The estimated past and predicted usage time is displayed....

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Data & Backup

Move Apps on Your Galaxy J3 and J7 to a MicroSD Card

Move Files to a microSD Card This function is not supported if the microSD card is not inserted in your device. Navigate to Apps > Settings. Touch Search, and then search for and...

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How To

Learn About Your Galaxy J3 and J7

Samsung Skills Workshop The following workshops for smart devices are available: Smart devices 1.0: Basics for Beginners If you’re new to smart devices, here’s where you can easily...

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Product info

Manual, downloads, specs and register

Galaxy J3 (Unlocked) edit

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Specs

Galaxy J3 (Unlocked)

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Troubleshooting guide

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