Ubox 4G cam red&blue indicator lights are still flashing alternately?
Q : Ubox 4G cam red&blue indicator lights are still flashing alternately?
1. Check whether the SIM is inserted into the machine in the correct direction.
2. Check whether the SIM card is damaged or broken and whether the metal surface of the SIM card is clean. 3. Check the SIM card slot and whether it is damaged.
4. Check the validity period of the SIM card to determine whether the SIM card has expired.
5. Put the SIM card into the mobile phone, and check whether the signal of the SIM card is normal and whether it can access the Internet.
The signal indicates that the SIM is damaged or invalid. If there is a signal, the Internet cannot be accessed, and the SIM card may have no traffic.
6. Put the SIM card of the mobile phone into the machine, and confirm whether the machine can flash red and blue lights at the same time and change to a blue light.
Bright.
7. Insert the TF card into the machine, take out the TF card one minute after power on, copy the logfile in the card and record the
The video (with the status of the indicator light) one minute after the machine is sent back to the original factory for analysis.
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Written by Anky Technology Co., Ltd.
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