0:00
Here I have LG Q7 and let me show you how to enter the hidden mode on this device so
0:12
let me show you how to enter the service menu on the following phone
0:15
At the very beginning let's start by using your home screen. Let's find and check out the model number of this device because you will need it for
0:23
your secret code. Let's choose settings, tap general, scroll down and choose about phone
0:30
Here you need to tap common and choose hardware info. So here you've got, in hardware info of course, you've got the model number right here
0:40
So what's really important this is the number that you will have to use in your secret code
0:46
so in my case it's 610. Just look at the numbers it's 610
0:53
Alright so let's go back, let's use the phone's dialer and let's enter this service menu
0:58
So let's use asterisk hash 546368 hash asterisk
1:08
Now let's input your model number 610 and hash. This is the hidden mode so now you can for example navigate here by using the following options
1:19
Let's choose device test, you can use SAAT, here you can use for example service auto
1:24
test, service manual test, let me use the manual test. You can for example test your ring, let's tap pass, vibrator, tap pass if everything
1:35
is correct. You can test other stuff such as the radio, LED, the barometer and other stuff as well
1:42
Alright let's go back, here you can also see the version of your device and of your test
1:49
You can see some optional test right here, in my case it's IDS right here, but let me
1:55
just quit it by tapping this exit option. Alright you can also see the test results right here if you perform your automatic test
2:05
Alright now let's also use this exit key, let's go back, here you can also use ELT test
2:15
also the manual or the automatic one, let me choose manual. Here you've got more options to test such as the camera, flash, audio loopback, power off
2:26
You can also go back and use service menu, here for example you can check the version
2:30
of your device, kernel version, AP version, you can see the following information, you
2:38
can perform factory reset, battery test and other stuff as well. Let's go back, you may also, sorry let me enter this secret code one more time
2:56
You may also here use other stuff such as the field test right here and you can here
3:04
perform the modem test, LTE, Wi-Fi, GPS, fake language test, SIM info, let me tap SIM info
3:12
for example from the second SIM card, here you've got the email number, ESPN, MCC and
3:19
other stuff. So that's it, everything is right here, if you would like to quit this mode let's use
3:23
back key a couple of times, you can enter this mode every time by using your secret code
3:29
So thank you for watching, please subscribe our channel, leave thumbs up under the video
