0:00
Here I have Vivo I66 and let me show you how to use here secret code on the following device
0:12
So at the very beginning let's open the fonts dialer and let's use the secret code
0:17
Asterix pound, asterix pound, three six four six six three three pound asterix, pound asterix
0:28
As you can see the engine mode just pops up so you can simply use this mode
0:32
Let's go next. Now let me show you how to use here the android testing menu
0:39
So let's use asterix pound, asterix pound, four eight three eight, pound asterix, pound asterix
0:50
The android testing menu pops up. Here you can for example choose phone information, user statistics, wifi information
0:56
In phone information you can find those info right here. For example the ping test, current network, signal strength and location
1:04
You can also here open the google play service. Let's use the asterix pound, asterix pound, four two six, pound asterix, pound asterix
1:18
and the google play service pops up. So here we can read ping, connect, disconnect our events
1:23
This time let me show you how to open the calendar info
1:28
Let's use asterix pound, asterix pound, two two five, pound asterix, pound asterix and
1:34
the calendar info just pops up. Here you've got the information about your calendar
1:41
Let's go back again. This time let me show you how to open the debug UI
1:44
So let's use this code, the asterix pound, asterix pound, seven five nine, pound asterix
1:52
pound asterix. The debug UI just pops up. Here you can view client's ID or change OEM mode
1:58
That's it. Now let me show you how to check the email number by using the code
2:05
Let's use here the asterix pound, zero six pound. The email info just pops up in front of you
2:12
And at the end let me show you how to check the email with barcodes. Let's use asterix pound, zero nine pound and the following info pops up
2:22
Alright so that's it. Everything went well. Thank you for watching. Please subscribe our channel and leave a thumbs up under the video
