EngineerMode Huawei p8

Rashad83

Senior Member
May 13, 2011
1,148
730
143
Hi guys, so i was trying to look around for the secret menu aka "EngineerMode" for our device but it seems there is no code so far that can let you access it instead it seems they replaced it with "ProjectMenu" the old menu had a lot of tools such the ability to change the Audio settings and many other tools instead with the ProjectMenu you get access to more detailed information about your device also whether your sim is locked and you also can change the UI theme color from white to black and from black to white and many other info.

To enter to it insert the following code: *#*# 2846579#*#*
 

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Rashad83

Senior Member
May 13, 2011
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730
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Good find. The UI theme change does not work for me though... Do I have to rebrand the phone and update before I can have access to change the UI color?
The color change doesn't work for me either, but in some Chinese forums I saw the white colour option. I think maybe it's dependent on the theme used by the phone the default themes that comes with the phone have only black color option.
 

bedobela

Senior Member
Aug 29, 2008
272
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Sfintu Gheorghe
The color change doesn't work for me either, but in some Chinese forums I saw the white colour option. I think maybe it's dependent on the theme used by the phone the default themes that comes with the phone have only black color option.
Maybe... Tried with a few themes and no change. I like the light background more so it would be nice. Maybe we can get a CM/Stock ROM soon. Hopefully the community will grow and someone will be able too cook up something good.
 

lomunet

Senior Member
Dec 16, 2011
105
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0
More Service Codes:

Service Menu
========

HUAWEI SECRET CODES
*#*#2846579#*#*
Phone Information
*#*#4636#*#*
Phone Information
*#*#197328640#*#*
Service Mode
*#*#232338#*#*
Wlan MAC Address
*#*#232331#*#*
Bluetooth Test
*#*#1111#*#*
FTA SW Version
*#*#2222#*#*
FTA HW Version
*#*#7780#*#*
Factory Reset
*2767*3855#
 
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Rashad83

Senior Member
May 13, 2011
1,148
730
143
More Service Codes:

Service Menu
========

HUAWEI SECRET CODES
*#*#2846579#*#*
Phone Information
*#*#4636#*#*
Phone Information
*#*#197328640#*#*
Service Mode
*#*#232338#*#*
Wlan MAC Address
*#*#232331#*#*
Bluetooth Test
*#*#1111#*#*
FTA SW Version
*#*#2222#*#*
FTA HW Version
*#*#7780#*#*
Factory Reset
*2767*3855#
None of these work for my model, except the ProjectMenu.
 

ORUIZB

New member
Nov 22, 2016
1
0
0
Background setting

More Service Codes:

Service Menu
========

HUAWEI SECRET CODES
*#*#2846579#*#*
Phone Information
*#*#4636#*#*
Phone Information
*#*#197328640#*#*
Service Mode
*#*#232338#*#*
Wlan MAC Address
*#*#232331#*#*
Bluetooth Test
*#*#1111#*#*
FTA SW Version
*#*#2222#*#*
FTA HW Version
*#*#7780#*#*
Factory Reset
*2767*3855#


-Background setting
-1 Background Debug
open
*close
Input password? please!!!
 

robertolubongo

New member
Apr 28, 2016
2
3
0
Does anyone know anything further about engineering/secret access codes for Huawei/EMUI devices? I'm particularly looking for the cell network status info (normally *#0011# on Samsung) and RF Band selector (normally *#2263#). Anyone have any idea on how to get these menus on a Huawei phone? Desperate here!
 
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nhhoang1811vn

New member
Dec 15, 2017
1
0
0
Does anyone know anything further about engineering/secret access codes for Huawei/EMUI devices? I'm particularly looking for the cell network status info (normally *#0011# on Samsung) and RF Band selector (normally *#2263#). Anyone have any idea on how to get these menus on a Huawei phone? Desperate here!
I'm looking for these. Do you find it ?
 

erayrafet

Senior Member
Aug 23, 2015
538
285
83
21
Shumen
Does anybody found the right code?

I really need my volume settings.
There is no such thing as Engineering mode on this phone because it's not using a Mediatek chip.
To change volume settings you need root. The files you have to modify can be found on /system/etc/audio/hi6402 and are named mixer_volumes_default.xml and mixer_volumes_GRACE_xxx depending on your variant.
 

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Graciepnz

New member
Feb 28, 2018
2
0
0
Network band

Not sure if this is possible or if I am being dumb but is there any way to unlock network bands or does it depend on hardware? If so which secret code shows you network bands settings?