SCH-R970C can not access hidden Service Menu - Android Q&A, Help & Troubleshooting

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

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Bandswitch

So, when I get to the license menu, it asks for name and serial number. How do I enter my name and what serial number do I use?
Thanks for such a newbie question.
`swamp
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swampy11 said:
So, when I get to the license menu, it asks for name and serial number. How do I enter my name and what serial number do I use?
Thanks for such a newbie question.
`swamp
Click to expand...
Click to collapse
After using the program for over a month, I was just randomly asked this by my device. Entering the serial number (behind the battery) did not do a thing. I tried deleting the bandswitch program from the program list (settings, delete programs). nothing. (I am not getting ANY connections)
I tried a system restore using SPB backup saved about 3 weeks ago. Tried backing up from an even further restore point with SPB backup.
nothing.
Connection manager cannot find ANY connections. unable to manually configure network. using At&t simcard never had a problem til now. everything was great. WHAT HAPPENED!?
I can't use my phone at all. I'm gonna have to wait until I get home and reflash/reinstall ROM to start fresh. But I really shouldnt have to (!). checked with at&t/cingular (california, usa) no problems with towers or anything on their end.
wtf.
swampy11 said:
So, when I get to the license menu, it asks for name and serial number. How do I enter my name and what serial number do I use?
Thanks for such a newbie question.
`swamp
Click to expand...
Click to collapse
You need to buy the license to get it, from the website..
Then need to enter the Owner Info (name). This menu is hidden by default. U need tweak to enable Owner Info. U can use BsB Tweak from here.
The owner name i located in Setting Tab >> Menu >> All Setting >> Personal >> Owner Info.
Actually, there's several alternative to Bandswitch which is free. U can use WMLongLife (search it) which have more option. Or u can add 3G Enable Comm Manager (to enable/disable 3G) and in combination with Advanced Configuration Tool (to get disconnect idle connection setting).
Bandswitch is not freeware. Install Touch Tools instead. It has an option for auto-disconnecting data, among other options.

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?

[Q] hidden support menu and tcpdump

Hi,
On our Gear S, there is a hidden support menu.
When you dial *#9900# on the dialer, you can reach it.
On this menu, there is an option to take network traces with tcpdump.
But it asks for an OTP key.
Is this only open to Samsung Support ?
is there a way to bypass the OTP key ?
Thanks.

i need QCN file vs990

Hello i need QCN backup file for lg v10 vs990
after update no network and no service
please help me !!!
My friend only takes 10 minutes
Open the dial pad and type ## 7764726990
Then press the dial key, will pop up
Enter 000000 to enter the following interface
Click W2BI-TEST SETTING to select W2BI SETTING ENABLE
Select Port check Test and open the port as shown below (enable)
and then backup with qpst software
https://www.youtube.com/watch?v=q9Q8iqPJ6fE
thanks

Hidden menu 'Testing'

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.
Click to expand...
Click to collapse
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

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