Hidden menu 'Testing' - Honor 8X Questions & Answers

I want to open menu 'Testing'. I tried code *#*#6130#*#* and *#*#4636#*#* (*#*#INFO#*#*) in the dialer but they not work on my phone. I mean the window in which can choose 'Only LTE' mode. This window looks like image from attachment.

jamesbond22 said:
I want to open menu 'Testing'. I tried code *#*#6130#*#* and *#*#4636#*#* (*#*#INFO#*#*) in the dialer but they not work on my phone. I mean the window in which can choose 'Only LTE' mode. This window looks like image from attachment.
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Hello
+1
Same question, i search but nothing works ! any idea ? :crying:

These all secret codes works on my phone:
Code:
About phone *#*#0000#*#*
Project menu *#*#2846579#*#*
Calendar info *#*#225#*#*
Google Play service *#*#426#*#*
IMEI *#06#
Only not work code for opening Menu Testing. Is it not installed or locked...?
Also I tried combination *#*#8378#*#* (TEST) and *#*#8378464#*#* (TESTING) and nothing happpens. I tried many codes founded in internet and many apps from Market and still I can't open Engineer Mode. I think that Engineer Mode is not installed on phone Honor 8X Max. :/

same problem with Honor 8c model BKK-AL10

Related

Using dialer code ##3282# changing data settings

I tried using the dialer code ##3282# to edit RTSP and HTTP to get faster Data. The dialer code gives me access with my MSL and also gives me access to the menu to pick the RTSP and HTTP but when I try to edit them I get a pop-up that says ".com.android has stopped working please restart your device". Is this a problem with my specific device or is this common and IS THERE A FIX ? Or at least another way to edit the settings?
what rom are you running?

SCH-R970C can not access hidden Service Menu

i am using SCH-R970C and i can not access and use the hidden Service Menu When i open keypad and type *#06# it does not work it does not show imei Number.I am out site of US and i want to use this phone with other network and i want to unlock it please help me

Disable LDB?

Does anyone know the code to disable LDB on an LG G5?
I can find the codes for the G3 and G4, but not the G5.
Any help would be greatly appreciated.
Download and install the Hiddenmenu APK in the first post here:
https://forum.xda-developers.com/sprint-lg-g5/how-to/guide-gsm-unlock-sprint-lg-g5-t3574819
Open the app > "SVC Menu" > "LDB" > "LDB Setting" uncheck "Enable, MLT will run after booting"
Maybe this will work on your phone too:
see here: -> http://devtester.ro/projects/lg-firmwares/mlt.php
WORKS WITHOUT ANY APP!
short info:
dail *#546368#*850# to enter hidden menu
( XXX must be the number of your phone!! )
tap on SVC menu as next
tap on LDB menu
uncheck LDB "enable"
reboot
:fingers-crossed: hope this will work for you!
Edit: additions
non-toxic said:
see here: -> http://devtester.ro/projects/lg-firmwares/mlt.php
WORKS WITHOUT ANY APP!
short info:
dail *#546368#*850# to enter hidden menu
( XXX must be the number of your phone!! )
tap on SVC menu as next
tap on LDB menu
uncheck LDB "enable"
reboot
Click to expand...
Click to collapse
Dialer codes don't work for 100% of phones, but yes OP should try that first. If dialer code doesn't work, that app may work instead; confirmed working at least for stock Nougat Sprint G5.
(I have an LS992 Sprint G5 on stock Nougat but it's running a GSM SIM with the APK SIM Unlock method linked in previous post. Dialer code only gives me an error with this configuration.)
i learn more & more at every day!
(btw: see 2.) of my signature)

force lte/4g only

Anybody know how to add the 4g only setting
https://forum.xda-developers.com/me...te-4g-mode-t3828656/post77318151#post77318151
try this...
Unfortunately, it doesn't work for me. 4g only is not unlocked. Has anyone else's ideas
MasterLu2k said:
Unfortunately, it doesn't work for me. 4g only is not unlocked. Has anyone else's ideas
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Hello,
yes, now we finally found a solution.
Do exactly as described:
Download Settings Database Editor from playstore and open it
Look for hw_networkmode_preference and edit the stock value "9,6,2,1" to "11"
Restart the device
Open Settings Database Editor
Click on + Add new setting at the top
Type "hw_add_4g_only" (without " ") and press save changes
Type in your country code, example "502" Malaysia or "262" Germany. Press save changes
Type "hw_add_4g_only" (without " ") and press save changes (YES, REPEAT STEP 6)
Type in your country code, example "502" Malaysia or "262" for Germany and press save changes (YES, REPEAT STEP 7)
Restart the device and VOILA!
Now you have access to ALL network modes. Select "LTE" or "4G" for 4G only functionality.
Like this, you have stable Internet nearly where ever you go, without dropping back to overcrowded 2G/3G Networks.
Best,
Stefan
p.s.: thanks to ronald_loulan for original solution!
will this work when travelling to other countries?
It's work
Thank you very much
Edit: got it working 4g only now.
One question though, the UK country code is 234 and 235.
Do I add both numbers and just separate them with a comma?
Thanks.
Mate 20 pro 4g only
Xergi said:
Hello,
yes, now we finally found a solution.
Do exactly as described:
Download Settings Database Editor from playstore and open it
Look for hw_networkmode_preference and edit the stock value "9,6,2,1" to "11"
Restart the device
Open Settings Database Editor
Click on + Add new setting at the top
Type "hw_add_4g_only" (without " ") and press save changes
Type in your country code, example "502" Malaysia or "262" Germany. Press save changes
Type "hw_add_4g_only" (without " ") and press save changes (YES, REPEAT STEP 6)
Type in your country code, example "502" Malaysia or "262" for Germany and press save changes (YES, REPEAT STEP 7)
Restart the device and VOILA!
Now you have access to ALL network modes. Select "LTE" or "4G" for 4G only functionality.
Like this, you have stable Internet nearly where ever you go, without dropping back to overcrowded 2G/3G Networks.
Best,
Stefan
p.s.: thanks to ronald_loulan for original solution!
Click to expand...
Click to collapse
Here is what work for me.
If you already had a hauwei phone and used "setedit" and you now upgraded to you Mate 20 pro with using the "phone clone" app.
You will notice the "setedit" app won't be copied over. So head on over to "play store" and download it.
Follow the steps give in this thread to enter all the setting on the "setedit" app.
Restart your device. You will see it didn't work. No problem. Just uninstall the "setedit" app and restart your device.
Now go to your mobile network setting and you will see you will have all the setting for networks including 4g only.
you can try this at teknokia site

Engineer Mode MTK

Hello
Does it work in this model Engineer Mode MediaTek ?
Description of the example application - a shortcut:
Used for easy and fast access to the engineer menu (Engineering Mode) devices on the platform MTK (MediaTek).
Standard, built to cause the engineering menu, you need to dial *#*#3646633#*#* (for example only), which is not very convenient and practical - is a tiny application designed to eliminate this inconvenience
!! Application is only for devices running MTK (MediaTek). If you have a different platform, you will get a message that the device is not supported with the proposal to uninstall this applicaton.
!!! Attention 1.
If you can not get into the Engineer and see the following message:
"EM is an advanced debug mode. If you want to entry the EM, please entry the developer options at settings"
, then you need to activate the developer mode in the device.
Usually, for this you need to open the "Settings" - "About the phone" and find the item "Build number", now you need to tap it 7-8 times - a pop-up message "Congratulations, you are a developer".
After that, the settings should appear "For developers" - go in and click "enable".
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Best regards

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