Samsung SM-F926B User Manual page 12

Getting started
Wireless charging coil
Precautions for wireless charging
If you do not follow the precautions below, the device may not charge properly or may
overheat, or the device and any cards may be damaged.
• Do not place the device on the wireless charger with a credit card or radio-frequency
identification (RFID) card (such as a transportation card or a key card) placed between
the back of the device and the device cover.
• Do not place the device on the wireless charger when conductive materials, such as
metal objects and magnets, are placed between the device and the wireless charger.
• If you use the wireless charger in areas with weak network signals, you may lose
network reception.
• Use Samsung-approved wireless chargers. If you use other wireless chargers, the
battery may not charge properly.
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