Your device accepts memory cards with maximum capacities of 128 GB.
Depending on the memory card manufacturer and type, some memory cards
may not be compatible with your device.
• Some memory cards may not be fully compatible with the device. Using an
incompatible card may damage the device or the memory card, or corrupt the data
stored in it.
• Use caution to insert the memory card right-side up.
• The device supports the FAT and the exFAT file systems for memory cards. When
inserting a card formatted in a different file system, the device asks to reformat the
memory card.
• Frequent writing and erasing of data shortens the lifespan of memory cards.
• When inserting a memory card into the device, the memory card’s file directory
appears in the My Files →SD card folder.
1. Remove the back cover and battery.
2. Insert a memory card with the gold-coloured contacts facing downwards.
3. Replace the battery and back cover.
Removing the memory card
Before removing the memory card, first unmount it for safe removal.
On the Home screen, tap Apps →Settings →Storage →Unmount SD card.
1 Remove the back cover and battery.
2 Pull out the memory card.
3 Replace the battery and back cover.
*Do not remove the memory card while the device is transferring or accessing
information. Doing so can cause data to be lost or corrupted or damage to the
memory card or device. Samsung is not responsible for losses that result from the
misuse of damaged memory cards, including the loss of data.
Formatting the memory card
A memory card formatted on a computer may not be compatible with the device. Format the
memory card on the device.
On the Home screen, tap Apps →Settings →Storage →Format SD card →FORMAT SD
CARD →ERASE EVERYTHING.
*Before formatting the memory card, remember to make backup copies of all
important data stored in the memory card. The manufacturer’s warranty does not
cover loss of data resulting from user actions.
Turning the device on and off
Press and hold the Power key for a few seconds to turn on the device.
When you turn on your device for the first time or after performing a data reset, follow the onscreen
instructions to set up your device.
To turn off the device, press and hold the Power key, and then tap Power off.
• If your device is frozen and unresponsive, press and hold the Power key and the
Volume key down simultaneously for more than 7 seconds to restart it.
• Follow all posted warnings and directions from authorised personnel in areas
where the use of wireless devices is restricted, such as aeroplanes and hospitals.
One of the first and most important steps you should take when you get your new Galaxy J7 phone is installing the SIM and SD card. The process is very easy that nontech-savvy people will have an easy time installing them. It may sound pretty straightforward, but there are some things to keep in mind before and while you handle the SIM and SD Cards. The following guide will
inform on everything you need to know so you don’t run into any problems. Inserting the SIM card is easy, but first, you need to find the slot. The SIM slot is the small metal slot next to the taller one right above the battery. Grab your SIM card and make sure that the gold contacts are facing down.How to Insert/Remove the SIM Card
Slide it in, but don’t be surprised if you have to force it just a little. If you’re having too much trouble, then you might need to cut it a bit but be careful not to cut too much.
To remove the SIM card make sure that you’ve turned off your phone. Gently remove the back cover the best way you can to locate the SIM Card slot. If you try to remove the SIM card while it’s still on you could end up damaging your phone and the SIM card beyond repair.
How to Correctly Insert and Remove an SD Card
Your Samsung Galaxy J7 can support a memory card with a maximum of 128GB. Be careful when shopping for an SD card since some cards may not be compatible with your phone. Before buying a memory card, make sure to do your homework on the ones that are compatible with your phone.
When inserting your memory card, make sure that the company logo is facing right-side up. The gold-colored contacts need to be facing down and remember not to force it. The slot for the memory card will be right above the battery and the biggest of the two slots.
The Galaxy J7 supports FAT and exFAT file systems for memory cards. If the card you’re using is in a different file system, your J7 will ask you to reformat it. When you’re inserting the SD card, you’re going to find the file directory in “My Files” > “SD card” folder.
Note: Continual erasing and writing of data shortens your memory card’s life span.
Before removing the memory card, you need to unmount it. You can do this by going to Settings > Storage > SD card > Unmount. Once you’ve done this, turn off your phone > remove the back cover > pull out the battery and pull out the memory card.
It’s important that you never remove the memory card while you’re accessing or transferring data. Doing so can result in loss or corrupted data or damage to the card or your phone.
Conclusion
As simple as something may sound, it’s always a good idea to read up on how to properly insert and remove an SD and SIM card, just to refresh your memory. You never know when you might remember something that could have easily gotten past you. Did I miss a tip you have in mind when dealing with a SIM and SD Card? Leave a comment and share your thoughts with us.