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OTA Online Upgrade Method
Before the OTA upgrade in the car, make sure that
the wireless connection function of the Light Box and
your iPhone is normal (that is make sure the WiFi is
connected between iPhone and the Light Box).
You can also upgrade the Light Box even at home,
only a phone charger is needed to power the Light
Box, then connect your iPhone WiFi with the Light
Box. (WiFi Name: ConnectBoxBtWiFi_***,
Password: 88888888).
Step 1, Make Sure the WiFi Is Connected