Welcome to XDA

Search to go directly to your device's forum

Register an account

Unlock full posting privileges

Ask a question

No registration required
Post Reply

[Q] Need help to access UTMS screen

OP jzbrynn123

3rd June 2014, 04:18 AM   |  #1  
OP Junior Member
Thanks Meter: 0
 
3 posts
Join Date:Joined: Jun 2014
I have a Samsung Galaxy S4 mini GT - 19195, I try different methods, and google this phone model with secret codes to access the UTMS screen, but none of them work.
I try *#0011#, it didn't work.
I try *#9090#, it only took me to USB debug, and DBG msg on or off options.
What other codes I should use to access the UTMS screen, then access to phone control, and network unlock? Any instructions you can give me?
3rd June 2014, 12:49 PM   |  #2  
R_a_z_v_a_n's Avatar
XDA: ASSIST
Recognized Contributor
XDA Assist Team
Thanks Meter: 2,133
 
3,521 posts
Join Date:Joined: Sep 2009
More
Quote:
Originally Posted by jzbrynn123

I have a Samsung Galaxy S4 mini GT - 19195, I try different methods, and google this phone model with secret codes to access the UTMS screen, but none of them work.
I try *#0011#, it didn't work.
I try *#9090#, it only took me to USB debug, and DBG msg on or off options.
What other codes I should use to access the UTMS screen, then access to phone control, and network unlock? Any instructions you can give me?

Maybe you cand read carefully the following thread and you will find the right answer:

[REF][ServiceMode] How to make your Samsung perform dog tricks
3rd June 2014, 07:14 PM   |  #3  
Aronuser's Avatar
Senior Member
Thanks Meter: 255
 
658 posts
Join Date:Joined: Mar 2014
More
Quote:
Originally Posted by jzbrynn123

I have a Samsung Galaxy S4 mini GT - 19195, I try different methods, and google this phone model with secret codes to access the UTMS screen, but none of them work.
I try *#0011#, it didn't work.
I try *#9090#, it only took me to USB debug, and DBG msg on or off options.
What other codes I should use to access the UTMS screen, then access to phone control, and network unlock? Any instructions you can give me?

You could try the app "service mode shurtcut"

most of the functions only work on stock
4th June 2014, 01:41 AM   |  #4  
OP Junior Member
Thanks Meter: 0
 
3 posts
Join Date:Joined: Jun 2014
Thumbs up thanks
Finally it works.
After I enter the service mode, I hit [MENU] + [BACK]; then [MENU] + [KEY INPUT] + Q; then [MENU] + [KEY INPUT] + "0000", then I enter the service menu eventually.

Thanks guys!
Post Reply Subscribe to Thread
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes