Modify Band Name; Check The Firmware Update - IMCO CoBand K4 User Manual

6.8 Modify band name

Modify the name of tracker, so your iPhone can accurately distinguish the tracker when searching the device.

6.9 Check the firmware update

Ensure the bracelet is connected to your iPhone, and your iPhone has good network and internet access. The APP
will check the server if any new firmware is available and upgrade automatically if there is a new firmware version.
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