Secret codes for Android - how to control your own gadget using. Necessary Nokia codes, see all secret mobile codes Secret code 3370 for android

There are many people in Russia who continue to use secret Nokia codes on their mobile phones. Basically they deal with the phones used. The following Nokia codes and tricks can be helpful for them when they are about to reset, unlock the phone, restore factory settings, check IMEI and more. How to reset Nokia phone to factory settings?

Today we will help you play with Nokia mobile phones using secret mobile codes. With these codes, you can display hidden information about Nokia phones and fix routine problems. Below are secret codes that work on most Nokia mobile phones. Introduced a new smartphone Nokia 8.

*#06# To check IMEI (International Mobile Equipment Identity).

* # 7780 # Reset to factory settings.

*#67705646# This will clear the LCD (operator logo).

* # 0000 # To view the software version.

*#2820# Bluetooth device address.

# Pw + 1234567890 + 1 # Shows if the sim has restrictions.

*#92702689# - Takes you to a secret menu where you can find the information below:

1. Displays the serial number.
2. Displays the month and year of issue.
3. Displays (if any) the date the phone was purchased (MMYY).
4. Displays the date of the last repair - if found (0000).
5. Shows the life of the phone (how much time has passed since the last start).

* # 4720 # - Activation of the halftone code.

* # 4720 * - Deactivation of the Half Rate codec. The phone will automatically restart.

Nokia password how to unlock if you forgot it?

If you have forgotten your Nokia phone password, please use this code: *#7370925538#. (Not suitable for all devices, see other Nokia reset codes below). Please note that your data on your Nokia phone will be deleted. The phone will ask for a lock code. The default lock code is 12345. Press *#3925538# to delete content and Nokia password. Rumors about the new Nokia 2.

To unlock the service provider: insert the simulator, turn on the phone and press the volume up (arrow keys) for 3 seconds, then enter the PIN code. Press C, then press * the message should flash, press * again and 04 * pin * pin * pin # \ . *#7328748263373738# resets the security code. The default security code is 12345. A serious competitor to Nokia has appeared, which promises to become the most powerful smartphone in the world Huawei Mate 10.

Setting up carrier features with Nokia codes

Change the closed caller group (settings, security settings and user groups) to 00000, the phone will sound a message tone. When you are near a radar speed trap. Setting it to 500 will cause your phone to turn off security alarms when you leave the store, that's for practical jokes! Introduced Nokia 3310 in a new style of "Game of Thrones".

(Works with some Nokia phones). Press and hold "0? On the main screen to open the WAP browser.

# Bta0 # Display Bluetooth MAC address (models with built-in Bluetooth radio, activate first to display address)

* # Mac0wlan # Display WLAN MAC address (models with built-in Wi-Fi radio)

* # Opr0logo # Clear operator logo (3310 and 3330 only)

* # Pca0 # Enable GPRS PCCCH support (early GPRS models)

* # Pcd0 # Deactivate GPRS PCCCH support (early GPRS models)

* # Res0wallet # Reset mobile wallet (mobile wallet models)

* # Res0 # Soft memory format (only for Symbian models)

* # Rst0 # Reset to factory settings, confirmation required (DCT4 or later)

* # Sim0clock # Display SIM clock status (DCT3 only)

* # Ssn0 # Display production serial number (middle and premium models, non-Symbian and those

* # War0anty # Display manufacturing and repair information (no output to DCT3) or total talk time on Symbian models

* Efr0 # Enable EFR coding (pre-2003 models)

# Efr0 # Disable EFR coding (pre-2003 models)

* Hra0 # Enable HR encoding (pre-2003 models)

# Hra0 # Disable HR coding (pre-2003 models)

Other Nokia Secret Codes

* # 7370 # Restore default phone settings. You will lose all your settings, data, etc. This is used to reset the phone to the same state as when it was brand new.

# * # 2820 # Show Bluetooth MAC address.

# * # 62209526 # Display the wireless LAN MAC address.

*3370#: Enhanced encoder (EFR) activation. It will automatically restart.

# 3370 #: Enhanced full coded transmission (EFR) deactivation. It will automatically restart.

* 4370 #: Activation of the halftone code. It will automatically restart

#4370#: Deactivate the Half Rate codec. It will automatically restart

* # 147 # (vodafone), this lets you know who called you last * # 1471 # Last call (vodofone only)

* # 21 # Allows you to check the number to which "All calls" are rejected.

* # 2640 # Displays the security code used

* # 30 # You will see a private number

*#43# Allows you to check the Call Waiting status on your phone.

* # 61 # Allows you to check the number to which "No Answer" calls are forwarded

* # 62 # Allows you to check the number to which calls are forwarded "Forward if idle call (out of service)"

* # 67 # Allows you to check the number that “On Busy Calls” is forwarded to

* # 67705646 # Removes the operator logo on 3310 and 3330

*#73# Reset timers and games

*#746025625# Displays the status of the SIM watch if your phone supports this "SIM Mode Allowed" power saving feature. This means you will get the best standby time.

* # 7760 # Making code

*#7780# Restore factory settings

* # 8110 # Software version for Nokia 8110

Do you know of any other workers Nokia secret codes? If yes share them with us as comments below.

Service (they are also engineering, they are also secret) codes are used for quick access to various functions, often even hidden ones. There are universal codes for Android, and there are those that are only available for certain device models.

Not so long ago, I published an article in which I said,. To do this, you could use special software or use one of the secret codes. Now I will talk about the most popular of them, thanks to which you can carry out many system settings.

Popular secret codes for Android smartphones

Why are these codes called "secret"? It's just that most ordinary users do not need them, they are not published in the instructions for smartphones. First of all, "secret codes" are intended for engineers and developers to conduct various tests.

To use any of the service codes, you need to enter it in the dialer. On tablets, you will have to download a third-party application for making calls - enter the query "Dialer" in the Google Play search and download the dialer you like.

• *#06# - information about the IMEI of the smartphone
• *#*#4636#*#* - information about Wi-Fi, battery and usage statistics
• *#*#3646633#*#* or *#*#83781#*#* - enter the engineering menu on smartphones with an MTK processor (you can use it through it)
• *#*#8255#*#* - Google Talk service testing
• *#*#7594#*#* - if you enter this combination, after that, when you press the power button, the smartphone will immediately turn off, without offering a menu
• *#*#44336#*#* - information about PDA, CSC, build time and other data about the smartphone
• *#*#232338#*#* - Wi-Fi MAC address
• *#*#7780#*#* - instant reset to factory settings (Hard Reset). Removes only applications
• *2767*3855# - instant factory reset, but unlike the previous method, Android is completely reinstalled
• *#*#1234#*#* or *#12580*369# - information about device firmware
• *#*#1111#*#* - information about FTA software version
• *#*#2222#*#* - information about FTA hardware version
• *#*#0283#*#* - Loopback test
• *#*#0*#*#* - screen test
• *#0*# - testing various components: screen, camera, speakers, vibration, microphone and others
• *#*#0673#*#* or *#*#0289#*#* - audio test
• *#*#0842#*#* - vibration and backlight test
• *#*#232339#*#* or *#*#526#*#* - wireless network test
• *#*#1472365#*#* - GPS test
• *#*#1575#*#* - detailed GPS test
• *#*#232331#*#* - Bluetooth test
• *#*#232337#*#* - show bluetooth address
• *#*#2663#*#* - touch screen version
• *#*#2664#*#* - touch screen testing
• *#*#0588#*#* - motion sensor testing
• *#*#7262626#*#* - GSM signal test
• *#197328640# - switch to service mode
• *#*#3264#*#* - RAM version
• *#*#8351#*#* - activation of the voice dialing registration mode
• *#*#8350#*#* - turn off the voice dialing registration mode
• #*5376# - delete all SMS
• *#2222# - Android firmware version
• #*2562#, #*3851#, #*3876# - reboot smartphone, tablet
• *#34971539# - complete information about cameras and their firmware updates
• *#*#273283*255*663282*#*#* - quick backup of media files
• *#*#4636#*#* - secret menu for Motorola devices
• **05***# - Unlock PUK on Sony
• 3845#*855# - service menu on LG G3
  
• *#0011# - service menu on Samsung Galaxy S4
• ##778 (+ call button) - displays the EPST menu (for Samsung)
• ##3424# - diagnostic mode (for HTC)
• ##3282# - EPST (for HTC)
• ##8626337# - VOCODER (for HTC)
• ##33284# - network status technical data (for HTC)
• ##7738# - protocol revision (for HTC)

In principle, these are the most basic and universal service (secret) codes for Android tablets and smartphones, but all manufacturers add support for their own, so if you are interested in codes for a particular device, download the application. It will be discussed below.

Android service codes in the Secret Codes app

The Secret Codes app will scan the system for engineering codes and list the result. You just need to click on the code of interest and you will go to the desired option.

Unfortunately, this method has a disadvantage: on some devices, the application does not find a single service code, and on some it does not find everything. But on the devices I tested, everything was fine, and the reviews on Google Play are almost all positive.

The term "secret codes for Android" refers to combinations of characters that were originally intended to test devices on which this operating system is installed.

With their help, developers check phones and tablets before they are sent for sale. And their total number reaches several tens.

The introduction of a certain sequence allows you to get data or perform actions that are not available to ordinary users.

Content:

Features of "secret" ciphers

Many users who are faced with the need to use such commands may wonder why they are secret.

First of all, combinations of symbols and numbers received such a name due to the fact that most owners do not need them.

And there is no mention of these commands in the instructions.

To use any of them, you need to enter the "Phone" application in the dialer (green or blue handset on the main screen).

Tablets without a 3G module do not have this feature by default.

And in order to run the codes, the user must download a special application by finding it on the request " Dialer».

Combinations for any Android gadget

Information sequences allow obtaining data on various characteristics of the device and its individual elements:

• *#06# – about the IMEI number;
• *#*#4636#*#* - about the battery and the Wi-Fi network;
• *#*#44336#*#* - about the firmware, including the CSC number and build date;
• *#*#232338#*#* – about the wireless network address;
• *#34971539# - about the cameras of the gadget;
• *#*#1234#*#* (although *#2222# works much more often) - about the firmware.

When entering *#*#1111#*#* you can get the software version information on the screen.

Introduction *#*#2222#*#* shows information about the board.

Information about the version of the sensor will show the code *#*#2663#*#* , about RAM - *#*#3264#*#* , and the Bluetooth address data is *#*#232337#*#*.

Commands for Verification and Tests

To test the device, there is a group:

• Google Talk service check ensures consistency *#*#8255#*#* ;
• to check the operation of the display - *#*#0*#*#* ;
• for testing different parts (from camera to microphone) – *#0*# ;
• for the audio test - two at once: *#*#0673#*#* And *#*#0289#*#* .

You can check the operation of the backlight and vibration by entering a combination *#*#0842#*#* .

Testing with command *#*#232339#*#* and additional *#*#526#*#* .

Verification is performed by sending commands *#*#1472365#*#* (for a regular test) or *#*#1575#*#* .

The Bluetooth network is checked via *#*#232331#*#* .

A few more useful commands allow you to test the performance of the screen ( *#*#2664#*#* ), motion detectors ( *#*#0588#*#* ) and GSM module ( *#*#7262626#*#* ).

And the input *#197328640# provides a transition to the service mode.

Dangerous Combinations

There are several options, by entering which, you can make serious changes to the system without the ability to return to its original state.

These include, for example *#*#7780#*#* And *2767*3855# .

The first one provides a reset of all settings and removal of applications installed by the user, the second command leads to a complete reinstallation of the system.

Combination *#*#7594#*#* allows you to get rid of the shutdown menu - when you click on the corresponding button, or will automatically turn off without asking the user anything.

Code selection *#*#8351#*#* needed to enable voice dialing registration, and *#*#8350#*#* – to disable this mode.

Subsequence #*5376# is used to delete messages, and several combinations for Android type #*3876# , #*3851# And #*2562# restart the gadget.

Special codes for products of individual manufacturers

There are several combinations that are only suitable for certain models or brands of gadgets. They can be summarized in a small table.

In addition to these, there are other commands. A special Secret Codes application from PlayMarket will help you find them. With it, you can even find those that are not on the list.

You should know: Not all of the sequences, even universal ones, will work on every smartphone. The use of a secret combination can be limited either by a self-reinstalled operating system, taken not from the official site, but from third-party sources.

Results

Most of them should be used very carefully. Especially, those of them that not only give out some information, but also make changes to the operating system or firmware.

When used correctly, they can be quite useful.

*#06 # shows IMEI code
*#0000 # shows the software version of the phone
*#7780 # restore factory settings (does not include language, country and memory)
*#746025625 # stop Sim-Clock (battery saving mode)
this code does not work on phones with software version 4.59.
* # 92702689 # entrance to the special menu:
1: Shows the serial number
2: Shows the month and year of manufacture
3: Shows (if entered) the information where the phone was purchased
here you can also record phone sale information (one time only)
4: Shows the date of the last change in the program - if entered
6: Transfers all phones, pictures, sounds from one phone to another (if supported)
Software type: NSE-1
v.5.22(xx-xx-99) latest version
V.5.11 (18-02-98)
v.5.07(xx-xx-98)
V.5.32 (21-09-98)
V.5.04 (14-09-98)
V.4.59 (01-06-98)
V. 4.51 (26-03-98)
When dialing the view software version code
something like this should appear on the screen:
v.4.51
(26-03-98)
NSE-1
1 line:
Software version
2nd line:
Software release date
3rd line:
Shows the phone type. If it is GSM 900 (standart), GSM 1800 (DCS 1800) or GSM 1900 (PCS1900). But Nokia 2110, 3110, 8100(i) are all NHE types, while 5110 and 6110 are NSE-1 and NSE-3 types
EFR Enhanced Full Rate Codec (EFR):
Enable: Dial *3370 # and EFR will be activated after the phone is rebooted (consumes a lot of power)
Shutdown: Dial #3370# and EFR will turn off after rebooting the phone.

Half Rate Codec:
Enable: Dial *4720 # and Half Rate will be activated after the phone is rebooted (reduced power consumption)
Shutdown: Dial #4720# and Half Rate will be turned off after rebooting the phone
Enhanced Full Rate mode allows you to get much better sound quality with the same number of bits of transmitted information, but the pain loads your provider's network, the duration of the conversation is reduced by about 5%

Half Rate mode degrades the sound quality, but unloads the network and allows the provider to pass more calls through it, while the duration of the conversation increases by about 30%

Power Button:
If you briefly press the Power button, the profile menu will appear on the screen.
If you press one more time, the phone will turn off. Use the up and down keys to scroll through and change the various settings.

54 # :
Dial 1 #, 2 #........54 # on the keyboard (when you are not in the menu) and you will get the phone number that is assigned to this key during speed dialing

Large number (works on 51xx)
If you hold down the # key when you are in the Phonebook (names list), the phone number will be shown in large font.

Crazy 5110
Send a message from one point (...........) and the phone will go crazy if you try to scroll through the received message. I'm not sure if this will work in phones with software version 4.59. and 4.53 ..

Your phone number on the screen
1.ї Enter menu 3-7 call cost setting.
2.ї Turn on the cost limit 3-7-1.ї A PIN2 code will be requested.
3.ї Enter your phone number r into the limit.
For example, my phone is 095 11111111
enter the limit 11111111
4.ї Go to menu 3-7-2 Cost Display.ї The PIN2 code will be requested.
5.ї Select Currency.
6.ї Enter cost: 1
7.ї Enter the name of the currency as 095

Now your number 019 1111111 will be displayed on the 4th line of the screen
Free call Your phone must have Net Monitor mode.
This mode has been removed in some versions, such as v4.73 and v5.04.

1 Enable NetMonitor in Nokia 51xx / 61xx
2 Use test number 497
3 Now you have the opportunity to chat for about 90 seconds.

There is no confirmation that this trick still works. Service Provider Lock The Service provider (SP) lock mode used to bind the phone to a specific SiM card. In this case, if you insert a SIM card of another operator, the phone will refuse to work, but another card of the same operator will work.
All Nokia phones (2110 and up) have four different linking modes that can be used to link cards by four different carriers. But most phones only have one enabled. (lock 1)
The main code used in Nokia phones:
#pw+(master code)+Y #ї
This code is used to check, activate and unbind to the SIM card (SP-lock).
Use the * key to type p, + and w characters.
"Y" can be 1,2,3 or 4 - depending on what type of binding you choose.

#pw+1234567890+1 # for Provider-Lock status
#pw+1234567890+2 # for Network-Lock status
#pw+1234567890+3 # for Provider(???)-Lock status
#pw+1234567890+4 # for SimCard-Lock status
(master code) ten digit number based on the phone's IMEI number.
To unbind by type 1, dial the following code:
#pw+(master code)+1 #ї
If you just want to check your phone use any ten digit number instead of the master code, for example 1234567890
Note: Be careful with this code, because the code can only be entered 3 times, then something may happen to your phone

There is also another option.
If the phone is encoded with an SP (service provider) code that is unknown, then try the following:
& #61623; first, the PIN code must be enabled;
& #61623; turn on the phone;
& #61623; when prompted for a PIN code, press C, then the up or down arrow;
& #61623; press C and hold until the display clears;
& #61623; now enter the command to change the PIN code, but without changing it: **04 *PIN *PIN *PIN #
This operation must be repeated each time the machine is turned on.
Security code Information in IMEI (International Mobile Equipment Identity) contains:

XXXXXX XX XXXXXX X
TAC FAC SNR SP

TAC = Type Approval Code (2 first digits = country code).
FAC = Final Assembly Code (For Nokia FAC=10).
SNR = Serial number.
SP = Spare (always SP=0).