EU-JY-UO135N4G 4G Antenna Quality

[admin]

(05-04-2019, 10:46 AM)honkkis Wrote:  "bar meters" aren't really very reliable measure of anything and every manufacturer has own ways for displaying values. What really matters is that whether connection works or not.

please contact support@joyingauto.com. we can help you with the problems.
Because here cannot share much more information on how to solve the 4G problems.