# com.sec.android.app.wlantest

`com.sec.android.app.wlantest`

- OEM
- Safe to delete

wlan test

Hidden test app responding to the #232339*# and #232338# secret codes

FYI : wlan = wireless LAN (https://en.wikipedia.org/wiki/Wireless_LAN)

NOTE: Disabling this test will rise the exclamation mark on the WI-Fi icon and will show the message “Unable to connect to the host” in Settings -> Connections -> More connections settings - Private DNS - provider hostname.

The connection seems to work despite those esthetic errors.

Open in App Manager