Model: ZC520TL
RAM: 3GB
Firmware/App Version: O11019.WW_Phone-15.10.1810.275-20181105
Location: On my neighbor's tree house.
Frequency of Occurrence: The circle plus icon annoyed me.
Rooted: No
App Name: ZenTalk
Screenshot: https://us.v-cdn.net/6031231/uploads/ww_attachments/201909/01/094414qutqpd912q41uq5d.jpg
Description: I just updated the firmware update for oreo patch to my device on asus website for my device.. After factory reset, this icon constantly show, when i scroll my status bar there nothing on my notification bar.