Secret codes for Android devices! Using entering these codes, you can get information about any android smartphone and tablet, or change its settings. I would like to note that with some codes you need to be very careful, since after applying the previous settings you will not succeed.
Many Android users of smartphones and tablets do not even suspect the existence of so-called engineering or service (secret) codes. Service codes on smartphones and on ordinary phones have appeared much earlier than the first version of the Android OS. They are intended mainly for engineers of service centers and advanced users, the poet immediately want to warn readers. If you do not know what this code is, it is not necessary to enter, and if you still decided to enter the code, then you do at your own risk. It is worth thinking before entering any code for android, because This can lead to partial or complete loss of data and fail the device itself. If you accepted the solution to use codes, let's consider each engineering code.
Remember that not every code is universal and will work on all devices. Below we present you a list of the most common and most sought-after combinations for Android devices.
Secret combinations for information about the phone and tablet!
IMEI:
Information and settings
Voice Dialer Logging Enabled
*#*#8351#*#*
*# * # 4636 # * # *
This code can be used to obtain interesting information about the phone and battery. It shows the following 4 menus on the screen:
Information about the phone
Battery Information
Battery statistics
Use statistics
*# * # 7780 # * # *
This code can be used to reset the factory settings.
Google Account Settings are stored in the phone's memory
Systems and applications and settings
Uploaded applications
Does not change:
Current System Software and Applications Included
SD cards files E.G. Photos, music files, etc.
PS: Once you enter this code, you will see a screen for clicking on the "Reset" button. So you will get the ability to cancel the operation
Think before entering this code. This code is used to reset the factory settings. This code will delete all files and parameters, including internal memory. It will also reinstall the phone firmware.
PS: Once you enter this code, cancel the operation will not be possible, except to remove the battery from the phone. So think twice before using this code.
*# * # 34971539 # * # *
This code is used to obtain information about the phone chamber. It shows the following four parameters:
Updating camera firmware to image (do not try to repeat this option)
Updating camera firmware in SD card
Get the camera firmware
Get firmware update no
Attention: Never use the first option otherwise your phone camera will stop working, and you will need to bear the phone to the service center to reinstall the camera firmware.
*# * # 7594 # * # *
This code can be used to change the "Fest / ON" button. " By default, with a long press button, you will be displayed with a proposal to select any option from the Silent mode, the mode in the aircraft and power off.
You can change the proposed options using this code. For example, you can do so that the phone immediately turned off, without selecting the menu of the desired option.
*# * # 273283 * 255 * 663 282 *#*#*
This code opens the file manager, where you can back-up your files, such as images, sounds, videos and voice memo.
*# * # 197328640 # * # *
This code can be used to log in to the maintenance mode. You can run various tests and change settings in the service mode for WLAN, GPS and Bluetooth
# * # * # * # * # * # 528 # * # * - WLAN (Use the "Menu" button to start various tests)
* # * # 232338 # * # * - Shows Mac address WiFi
* # 1 # 1472365 # * # * - GPS test
* # * # 1575 # * # * - Another GPS test
* # * - Bluetooth test
# * # 232337 # * # - shows the address of the Bluetooth device
Codes for launching various factory tests:
* # * # 0283 # * # * - batch loopback
* # * # * - LCD test
* # * # * # * # * - Melody test
* # * # 0842 # * - device test (test vibration and backlight test)
# * # 2663 # * # * - Touch screen version
* # * # 2664 # * # * - Touch screen test
* # * # 0588 # * # * - motion sensor
# * # 3264 # * - RAM version
These are basic codes for androids that may need an advanced smartphone user.
The term "secret codes for android" is called such combinations of characters that were initially intended to test the devices on which this operating system is installed.
With their help, the developers perform the scan of phones and tablets before shipping for sale. And the total number of them reaches several tens.
The introduction of a specific sequence allows you to obtain data or perform actions that are inaccessible to regular users.
Building:
Features of "secret" ciphers
Many users who collided with the need to take advantage of such teams may arise about the reason for their secrecy.
First of all, this name of the combination of characters and numbers was obtained due to the fact that most owners are not needed.
And in the instructions mention of these teams are absent.
To use any of them you need to enter the phone (green or blue tube on the main screen) in the dialer on the phone.
There are no default tablets without a 3G module.
And in order to run the codes, the user should download a special application, finding it on request "DIALER".
Combinations for any gadget on Android OS
Information sequences allow you to obtain data on different characteristics of the device and its individual elements:
- *#06# - about the IMEI number;
- *#*#4636#*#* - about the battery and Wi-Fi network;
- *#*#44336#*#* - About the firmware, including the CSC number and the assembly date;
- *#*#232338#*#* - about the address of the wireless network;
- *#34971539# - About gadget chambers;
- *#*#1234#*#* (Although much more often works * # 2222 #) - about the firmware.
When entering *#*#1111#*#* You can get on the Software version data.
Introduction *#*#2222#*#* Shows the board data.
Sensor version information will show code *#*#2663#*#* , about RAM - *#*#3264#*#* , and the data of Bluetooth addresses - *#*#232337#*#*.
Commands for verification and tests
To test the device, there is a group:
- google Talk check provides a sequence *#*#8255#*#* ;
- to check the display of the display - *#*#0*#*#* ;
- to test different parts (from the camera to the microphone) - *#0*# ;
- for audio test - two at once: *#*#0673#*#* and *#*#0289#*#* .
Check the operation of the backlight and vibration, you can enter the combination *#*#0842#*#* .
Test using the command *#*#232339#*#* And additional *#*#526#*#* .
Check execute by sending commands *#*#1472365#*#* (for normal test) or *#*#1575#*#* .
Bluetooth network is checked through *#*#232331#*#* .
A few more useful teams allow you to test the screen performance ( *#*#2664#*#* ), movement detectors ( *#*#0588#*#* ) and the GSM module ( *#*#7262626#*#* ).
And input *#197328640# Provides the transition to the service mode.
Dangerous combinations
There are several options, entering which, you can make serious changes in the system without the possibility return to the original state.
These include, for example *#*#7780#*#* and *2767*3855# .
The first provides a reset of all settings and delete user-defined applications, the second command leads to a complete reinstall system.
Combination *#*#7594#*#* Allows you to get rid of the shutdown menu - when you click on the appropriate button, or will automatically turn off, not asking anything from the user.
Select code *#*#8351#*#* need to include voice recording, and *#*#8350#*#* - To turn off this mode.
Sequence #*5376# Used to erase messages, and several combinations for android type #*3876# , #*3851# and #*2562# Reboot the gadget.
Specials for products of individual manufacturers
There are several combinations that are suitable only for certain models or grades of gadgets. They can be reduced into a small table.
| brand, model | Team | Act |
|---|---|---|
| Sony | **05***# | unlock PUK code |
| LG, G3. | 3845#*855# | login to the service menu |
| SAMSUNG, GALAXY S4 | *#0011# | go to the menu |
| HTC | ##3424#
##33284# | running the diagnostic process network Information |
| Motorola. | *#*#786#*#*
*#*#2486#*#* | reset all settings switch to the embedded menu |
In addition to these, there are other teams. A special Secret Codes app will help to find them from PlayMarket. With it, you can even detect those that are not listed.
You should know: Not all from sequences, even universal, will work on each smartphone. Restricting the use of the secret combination can be either independently reheattered by operating system, taken not from the official site, but from third-party sources.
RESULTS
Use most of them should be very careful. Especially, those of them that do not just give out some information, but also make changes to the operating system or firmware.
With the right use may be quite useful.
Initially, secret mobile devices were intended for employees of the relevant service centers, Lifter and Anonymous reports.
But in our digital world it is impossible to save any information!
Therefore, we collected the most useful codes for Android devices:
Reset.
Open the phone and enter * # * # 7780 # * # *. Another way is to open the settings menu and select "Reset Settings".
Reinstall the firmware.
Reset all settings with reinstalling the firmware can be using the * 2767 * 3855 # code. You can flash the phone via connection to a computer and installing a new firmware.
Test mode.
This mode is used by testers and programmers. Enter * # * # * # * # 197328640, then go to the settings - a new test menu will appear there.
Camera information.
If you want to know what the camera is installed on your phone, type * # * # 34971539 # *.
Backup media files.
Oddly enough, you can backup copies of media files using a special code. Just type * # * 663 282 * # * # *.
Google Talk Monitoring Service.
Yes, Google spies you. And if you type * # * # 8255 # * # *, the monitoring service will open, which will tell you which information is known to Google.
Battery charge.
The battery charge is displayed in the upper right corner of the screen, but if you dial * # 0228 #, you can learn more.
Information about encryption.
What encryption uses your operator to protect your data? The answer to this question you will learn by typing * # 32489 #.
Data use statistics.
It is interesting for us to find out what the amount of data we use, because it often seems that money is not clear where. Check your operator: Dial * # 3282 * 727 336 * #.
3D features.
It does not work on all devices, but you can check the 3D settings by typing 3845 # * 920 #. So you will learn whether your device is supported by the display of 3D modules.
Check WLAN network.
Check the Wireless LAN settings are very simple: dial 526 # * # * # * # * # *.
GPS check.
To check how true your GPS settings are (because sometimes the global positioning system gives failure), enter * # * # 1575 # * # *.
Bluetooth check.
Do you have Bluetooth-connections gaps? Or has the connection become too slow? Check the Bluetooth settings and accessories by typing * # * # 232331 # *.
Check FTA SW (software).
If you want to know which software is used by your device, type * # * # 1111 # * # *.
Check FTA HW (components).
And if you are interested, on what gland your software will plow, type * # * # 2222 # * # *.
Diagnostic settings.
You can see the diagnostic test settings by typing * # 9090 #.
Here is the complete list of Android codes currently operating:
* # * # 4636 # * # * Information about the phone, battery and use statistics.
* # * # 7780 # * # * Resetting settings. Delete only applications.
* 2767 * 3855 # Full reset settings, reinstall the firmware.
* # * # 34971539 # * # * Full information about the chamber.
* # 273283 * 255 * 663282 * # * Quick media files.
* # * # * # * Mode of testing of service activity.
# 526 # * # * Wireless testing.
# * # 232338 # * # * Wi-Fi MAC address.
* # * # 1472365 # * # * Quick test GPS.
* # * # 1575 # * # * various GPS tests.
* # * # 0283 # * # * Test Loopback.
* # * # * # * Test LCD display.
* # * # * # * # 0289 # * # * audio test.
* # * # 0842 # * # * Test vibration and backlight.
* # * # 2663 # * # * Touchscreen version.
* # * # 2664 # * # * Test Touchscreen.
* # * # 0588 # * # * Test sensor approximation.
* # * # 3264 # * # * RAM version.
* # * # 232331 # * Bluetooth test
* # * # * Test GSM signal.
# * # 232337 # * # * Bluetooth address.
* # * # 8255 # * # * Google Talk service test.
# * # 1234 # * # * Information about the firmware.
* # * # 1111 # * # * FTA version.
* # * # 2222 # * # * FTA iron version.
* # * # 44336 # * # * Build time.
# 8351 # * # * # * Enable / disable voice recording mode.
The developers of the operating system from Google have provided special android service codes. They represent a special combination consisting of numbers from 0 to 9 and characters "*" and "#". In some cases, they are called engineering or secret. Thanks to the use of codes, you can find out more information about your mobile device and set the advanced settings of many parameters. Combinations can also be used by developers to debug faults in the event that it is impossible to implement in the usual way.
If you know the code that is essentially the key to a particular setting, it is enough just to enter it in the call application, after which the information will be displayed on the screen. Usually secret codes are used to install individual settings experienced users who are not familiar with. To date, there are special applications that simplify work with service codes. You can find and install them in the standard way - through the Google Play shop. But the easiest way is to find information about the service code and fix it on a convenient medium so that at any you need it was possible to use a combination to configure your gadget.
Service codes for installing individual settings of the phone or tablet on Android
Compatibility of codes with different models of mobile devices
Android operating system, which is installed on mobile devices of various manufacturers, may have differences. For this reason, not always special sets of numbers and characters will be compatible with your tablet model or mobile phone. To check whether a combination will work, you must enter it into the application to make calls. If the smartphone or tablet has not responded to the introduction of the code, it means that it is simply incompatible with your gadget model. It is very important to carefully enter all the characters and numbers, since any error can lead to.
Popular devices from HTC, Sony, Samsung manufacturers, ASUS support engineering codes. If you need to enter a combination on the tablet, you first need to install a special application for making calls that can be installed. Before applying secret codes, remember that this can lead to reset settings, blocking some parameters and partial loss of functional. It is necessary to make only the actions in which you are confident, and remember each of them.
Secret combinations
The table shows the main service codes for Android devices.
| Functions | Combination |
| Demonstration of the gadget serial number | *#06# |
| Removing the user pre-installed offers | *#*#7780#*#* |
| Returning system to factory settings | *2767*3855# |
| Instant shutdown of the gadget after pressing the button (no menu output) | *#*#7594#*#* |
| Test Google Talk. | *#*#8255#*#* |
| Check Loopback | *#*#0283#*#* |
| GPS Testing | 1) *#*#1472365#*#* 2) *#*#1575#*#* |
| Information about the MAC address Wi-Fi | *#*#232338#*#* |
| Bluetooth address | *#*#232337#*#* |
| Bluetooth testing | *#*#232331#*#* |
| Firmware version data | 1)*#*#1234#*#* 2)*#12580*369# |
| Data on the firmware version of the operating system | *#2222# |
| Delete messages | #*5376# |
| Restarting Device | 1)#*2562# 2)#*3876# 3)#*3851# |
| Data on statistics of use, battery and Wi-Fi | *#*#4636#*#* |
| Transition to service mode | *#197328640# |
| Screen check | *#*#0*#*#* |
| Testing Touch Display | *#*#2664#*#* |
| Data on FTA software version | *#*#1111#*#* |
| Data on FTA Hardwork Version | *#*#2222#*#* |
| Testing a GSM signal | *#*#7262626#*#* |
| Touchscreen version | *#*#2663#*#* |
| Data on RAM Memory | *#*#3264#*#* |
| Data on CSC, PDA, Gadget Assembly Date | *#*#44336#*#* |
| Information about the update of the camera firmware | *#34971539# |
| Testing of vibrational signals and illumination | *#*#0842#*#* |
| Checking the motion sensor | *#*#0588#*#* |
| Checking the camera, speakers, display, microphone, vibrational sign | *#0*# |
| Testing a wireless network | 1)*#*#232339#*#* 2)*#*#526#*#* |
| Testing audio signal | 1)*#*#0673#*#* 2)*#*#0289#*#* |
| Media File Backup | *#*#273283*255*663282*#*#* |
| Enabling voice recording mode | *#*#8351#*#* |
| Turn off voice recording mode | *#*#8350#*#* |
There are, which are suitable exclusively for gadgets of certain manufacturers. For example, a combination of ## 3424 # opens the diagnostic mode in HTC devices, * # 0011 # causes a service menu on Samsung Galaxy S4 devices. And with the combination ** 05 *** # can unlock PUK on Sony's mobile devices.
App for use of service codes
There is a way to facilitate the use of engineering codes on your mobile device. Google Play you can download and install the Secret Codes application. It can determine service combinations and submit them as a table. Users have the ability to select the desired set of characters and numbers, after which the code is instantly activated to set the settings and view information.
The SECRET CODES application does not always find a complete list of engineering combinations. First of all, it depends on the model and manufacturer of the mobile gadget. Sometimes the program offers an incomplete list of combinations. In any case, it is desirable to establish it to all users who want to use Android service codes in their phone or tablet.
Service combinations on Android are used in situations where the problem is impossible to solve in the usual way. We recommend first trying to find outdoor. If this is not possible, only in this case use the service codes. In some situations, it is they who are able to reanimate the mobile device.
Not many know about the existence of the Android OS with advanced apparatus settings - engineering menu
. And someone knows, but not vkurse how to go to it and what to do with it.
In this article we will show ways to enter the engineering menu and some of its capabilities.
Log in In the engineering menu, you can simply speaking a special command (but it is necessary to add that this method does not work on all versions of Android and not on all devices)
Team to enter the engineering menu: *#*#3646633#*#*
Also on some versions of Android can work as a team *#15963#* and*#*#4636#*#*
Immediately after entering, the command should disappear and open the engineering menu. But on some devices it will still be necessary to press the "Call" key.
If this method did not occur, you can use alternative!
And it consists of installing a program (which by the way in free access is on Google Play) " Mobileuncle MTK Tools.2.4.0"
This program will open access to the engineering menu (Ie will work like a set of combination*#*#3646633#*#*)
Settings there is a great set! Scrost for experiments is huge! To debug and adjust you can almost everything!
For clarity, we will briefly analyze the adjustment of the volume of the machine:
We go into the program ---\u003e Select the section "Engineer Mode"
Because For us, it is interesting to set the sound level to choose ---\u003e "Audio"
And voila, the menu you are interested in.
MAX Vol - one for the entire subsection, as a rule, is made 150 (it is possible to change 0-160 - it changes if you choose the MEDIA point in the subsection).
If in some submenu, for example, AUDIO - NORMAL - SPH, the overall level is not available to regulation, then enter another subsection, for example, Audio - Normal - Media - there will be the ability to adjust the overall volume level.
Subclauses:
Sph - volume levels when telephone conversation,
MIC - microphone sensitivity levels,
Ring - Call Volume,
Media is a volume when playing music, movies, games.
Call volume levels are set in Audio - Loudspeaker - Ring
Max Vol \u003d 150
Levels: 120 130 145 160 180 200 (more starts wheezing)
Volume Volume Volume in the telephone dynamics in Audio - Normal - Sph
Max Vol \u003d 150
Levels: 100 120 130 135 140 145 150
Talk levels in the microphone in Audio - Normal - MIC
Levels: 100 172 172 172 172 172 172
Multimedia Volume Levels are set in Audio - Loudspeaker - Media
Levels: 110 130 160 190 210 230 250
All the same can be configured for the headphone mode for the mode, by analogy:
Volume Volume Talking Through Robes Sets in Audio - Loudspeaker - Sph
Max vol \u003d 150 (it is one for all partition)
Levels: 80 100 110 120 130 140 150 (more starts wheezing)
Now all volume is adjustable in adequate bands.
If you are not satisfied with the volume levels - you can set your values \u200b\u200b(the greater the value, the greater the volume when adjusting the volume keys, or more microphone sensitivity)
By analogy, you can configure most of the sections! Experiment!
