Remove All Ads from XDA

Samsung Galaxy S4 Secret Codes,New Galaxy S4 Hidden Code

60 posts
Thanks Meter: 99
By sanjaybenjamin, Member on 28th April 2013, 06:40 AM
Post Reply Email Thread
How to access the internal function of Galaxy S4 for testing the various hardware parts of your phone if it is working properly or not with the help of this secret code you can test lcd, vibration, camera, sensor (accelerometer sensor, proximity sensor, magnetic sensor), touch screen, speaker, sub key, etc... if you have any hardware problem with your Galaxy S4 you can identify with this code if it is working or not to do this follow the steps below.
First of all open your keypad
Then dial the secret code *#0*#. Now you get a screen with title LCD TEST and below that you have lots of option to test various hardware parts of your phone such as speaker, sensor, lcd, etc
To go back use right physical button
while testing the touch, TSP Hovering you have to touch and mark all the squares back button does not work
Other use full secret codes for android phone tested on Galaxy S4

* #1234# to check software version of phone.
*#12580*369# to check software and hardware information.
*#0228# Battery status (ADC, RSSI reading)
*#0011# Service Menu
The Following 43 Users Say Thank You to sanjaybenjamin For This Useful Post: [ View ] Gift sanjaybenjamin Ad-Free
28th April 2013, 08:48 PM |#2  
RaptorMD's Avatar
Senior Member
Thanks Meter: 229
Do you have the code for turning on the other frequencies on international versions swe we can get them to more effectively work on ATT?
The Following 2 Users Say Thank You to RaptorMD For This Useful Post: [ View ] Gift RaptorMD Ad-Free
28th April 2013, 09:06 PM |#3  
OP Member
Flag Dar Es salaam
Thanks Meter: 99
On the phone Dial Pad you run *#0011# , will get band info and Service Menu
17th May 2013, 09:43 AM |#4  
Junior Member
Thanks Meter: 5
Does anyone now the code to get into Diag mode?
25th May 2013, 11:27 PM |#5  
EugeneInformatique's Avatar
Junior Member
Flag Port-Louis
Thanks Meter: 1
Thanks for this (Y)

Sent from my GT-I9500 using xda premium
26th May 2013, 04:35 AM |#6  
exsing's Avatar
Thanks Meter: 22
Thanks!!! Really helpful thread.
26th May 2013, 08:09 PM |#7  
Senior Member
Flag Delhi
Thanks Meter: 1,731
Donate to Me
*#0*# Diagmode

Sent from my GT-I9500 using Tapatalk 2
The Following User Says Thank You to adyscorpius For This Useful Post: [ View ] Gift adyscorpius Ad-Free
27th May 2013, 08:04 PM |#8  
Junior Member
Thanks Meter: 15
Hey guys.

I had found on AndroidPit the following secret codes.

Insofar as I know they had work by my GT-I9505.
Just try it out

*#0011# service mode
*#0228# batteriestatus
*#0283# looback test
*#06# imei
*#03# nandflashheaderread
*#0808# usb service
*#9090# service mode
*#7284# FactoryKeystring
*#1234# Version
*#34971539#camera firmware standard
*#1111# servicemode
*#0*# Testmodus
The Following 13 Users Say Thank You to Thorus90 For This Useful Post: [ View ] Gift Thorus90 Ad-Free
30th May 2013, 09:53 PM |#9  
Senior Member
Thanks Meter: 116
On the Verizon version of the Galaxy S4, these codes do not work because the hidden menus are disabled by default. To enable the hidden menus on the Verizon version of the Samsung Galaxy S4 go here:
The Following User Says Thank You to vacaloca For This Useful Post: [ View ] Gift vacaloca Ad-Free
31st May 2013, 04:26 AM |#10  
Thanks Meter: 3
recalibrated battery?
i just tried the code for battery status and my current batery status is 33% then was curious what function is "quick start" press it and the phone screen was turned of for 2-3 seconds and my battery went to 13% does that function calibrate battery status?
31st May 2013, 06:16 AM |#11  
Junior Member
Thanks Meter: 2
Very useful.
Thank you!

Post Reply Subscribe to Thread

Guest Quick Reply (no urls or BBcode)
Previous Thread Next Thread
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes