Usb Connections - Blackberry Classic User Manual

User Guide Settings
Troubleshooting: NFC
The wrong app opens when I use an NFC reader
The wrong app might open because it is set as the default app to use with an NFC reader.
You might need to remove or reset the default app for the NFC reader. Tap Settings > App Manager > Default Apps to
remove the app as the default app for the NFC reader. The next time you tap your device against the NFC reader, set the
preferred app as the default app.
NFC is not working as expected
If you try to share a file by using an NFC connection or a smart tag when your device is locked and the backlight is off, or
when the power is turned off, NFC will not work. Settings in the Allow NFC Card Transactions section of the NFC screen
don't apply to NFC file transfers or the smart tag feature.
You can set up your device to run some NFC apps when your device is locked and the backlight is turned off, or when the
power is turned off. In the NFC settings, the When locked or backlight is off option applies to NFC apps that simulate
physical card transactions, (for example, credit card payments or security badges that allow access to secure buildings),
and NFC transactions handled by your SIM card. The When device is turned off option applies only to NFC transactions
that are handled by your SIM card.

USB connections

You can use a USB cable to create a two-way connection between your BlackBerry device and your computer. When you
connect your device to your computer using a USB cable, you can charge your device.
When you connect your device to your computer using a USB cable, your device appears as a mapped drive. If you turn on
the USB Mass Storage Mode feature, your device appears on your computer as a removable storage device. You can
usually use a USB connection to drag files between your device and your computer, depending on the features of your
computer.
Access the files on your media card from an external device
To use the USB Mass Storage Mode feature, you must have a media card in your BlackBerry device.
USB Mass Storage Mode is designed to let you use your device as a USB drive. Using a USB cable, you can connect your
device to a computer, car stereo, or other external device, and access the files on your media card. When you turn on USB
Mass Storage Mode and connect your device to a computer using a USB cable, your device appears on your computer as a
removable storage device.
Note: When USB Mass Storage Mode is on and your device is connected to an external device using a USB cable, apps on
your device can't access the files on your media card.
1. On the home screen, swipe down from the top of the screen.
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