Cách test samsung s4

Technically sound something like hacking but not actually, Secret codes are not designed to haông chồng your smart phone’s software. In fact, Samsung Galaxy secret codes are developed to troubleshoot & fix several technical problems. For Samsung devices, there are large numbers of secret codes for developers which are mostly used by several advanced users. These Samsung Galaxy codes are used widely khổng lồ fix problems, debug and thử nghiệm the phone.

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Part 1: What is the Secret Code(Samsung Galaxy Secret Code)?

Samsung check code or secret code is actually an alpha-numeric character that is used in Android devices. One can enter Samsung Mobile kiểm tra codes using a phone book dialer. These codes are chất lượng và specific khổng lồ the manufacturer. It means kiểm tra codes for Samsung will not work in any other brand lượt thích Sony, Điện thoại HTC, Nokia, etc. So, it is important khổng lồ use Samsung mobile kiểm tra codes only on Samsung devices, not on other brands as it may be harmful and cause damage lớn other devices. Don’t experiment with such codes unnecessarily on other brands because it can alter the configuration of the device. Make sure you know what these codes are intended for, before using any Samsung kiểm tra code.

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Part 2: Why do We Need Secret Code?

If you are a wannabe và advanced Mobile developer or learning more about the functions of mobile phones, these Samsung Galaxy codes may be helpful to lớn you. Today, these secret codes are no longer a secret because they are leaked publicly. But many users still don’t know much about these Samsung secret codes.

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Another reason lớn use these codes is that you have lớn use these secret codes lớn operate your device rather than getting tricks and entering the control panel of your phone settings. If you are entering in Android tiện ích development, learning these Samsung secret codes will help you make a great career. You can use these Samsung Mobile check codes anytime và anywhere to lớn troubleshoot và fix your device without having to lớn take it khổng lồ the service center.


Part 3: Samsung Galaxy Secret Code List

TheseSamsung Galaxy Secret codes are compatible with all the models of Samsung Galaxy series

Samsung Galaxy Secret Codes to Test Functions

• Enter Light Sensor mode with this code - *#0589#• Proximity Sensor - *#0588#• Access all Wi-Fi Mac Address - *#*#232338#*#*• For WLAN network - *#*#526#*#*• For testing GPS - *#*#1472365#*#*• Another kiểm tra code for GPS testing - *#*#1575#*#*• Diagnostic Configuration - *#9090#• To troubleshoot Bluetooth không dây - *#*#232331#*#*• Enter Bluetooth không dây Test Mode - #*3888#• Audio Testing - *#*#0673#*#*• Test your device screen - #*#0*#*#*• Cheông xã Backlight & Vibration & persize other general tests - *#*#0842#*#*• General Test Mode - *#0*#• Audible - *#0673#• Universal Test Menu - *#8999*8378#• điện thoại Time Testing in Real-Time - *#0782#• Vibration Motor Test - *#0842#

For mobile Restarting

The following Samsung Galaxy Secret codes are used to lớn restart your Samsung Galaxy device without doing it manually

• #*3849#• #*2562#• #*3876#• #*3851#

For SIM Lock/Unlock

• SIM Unloông xã - #0111*0000000#• Turn on Auto SIM Lock - #7465625*28746#• Turn on Aukhổng lồ SIM Lock - *7465625*28746#

Getting Phone Information

• Get Your Device Info - *#*#4636#*#*• View H/W, PDA & RFCallDate info on your phone - *#*#4986*2650468#*#*• View Firmware Software version - *#*#1111#*#*• View PDA type & version - *#*#1234#*#*• View Firmware hardware version - *#*#2222#*#*• Display ROM Sales code, change các mục number và build time of your phone build - *#*#44336#*#*• Reset user data và change sales codes - *#272*IMEI#• View all user stats from very beginning and important phone info - *#*#4636#*#*• View status info for GSM network - *#0011#• Check hardware và software info - *#12580*369#• Check All Hardware and software version of the device - #*#8377466#

System Control

• To Control USB Logging - *#872564#• To enter Control Panel of USB I2C Mode - *#7284#• Control Audio Loopbachồng - *#0283#• To control GCF Configuration - *#4238378#• To Control và manage GPS thực đơn - *#1575#

Cheông chồng Service Mode andFirmware

• Get Ciphering info and enter service mode - *#32489#• USB Service - #0808#• Default Service Mode - *#197328640#• Service Mode USB - *#9090#• WLAN Engineering Service Mode - *#526#• TSK/TSP firmware update - *#2663#• Enter Camera Firmware menu - *#7412365#• Update Camera Firmware - *#34971539#• Sellout SMS/PCODE view *2767*4387264636#• OTA update menu - #8736364#

Factory Reset

• Factory restore/reset for Samsung Smartphone with confirmation message - *#7780#• Factory Rephối without confirmation message - *2767*3855#• Backup and copy truyền thông files - *#*#273283*255*663282*#*#*

Check Network

• Customize MCC/MNC Network Loông xã - *7465625*638*#• Insert Network Loông xã và conduct network data locks - #7465625*638*#• Customize Network Loông chồng NSP - *7465625*782*#• Insert any Network loông xã keycode (semi-partiality) - *7465625*782*#• Insert Network Operator - #7465625*77*#• Network Lochồng SP - *7465625*77*#• Functioning and Network Loông chồng for NSP/CP - *7465625*27*#• Network insertion of Galaxy nội dung provider - #7465625*27*#• CSC Code of Galaxy S3 to get buyer code - *#272*IMEI#• Choose the type of your network mode RF B& - *#2263#

For Debugging

• Dump Menu khổng lồ dump RIL - *#745#• General debug dump menu - *#746#• N& flash S/N - *#03#• Provides option lớn improve sầu phone network, battery life và Wi-Fi speed và view dump thực đơn - *#9900#• Auto Answer Selection - *#272886#• Rebản đồ Shutdown and End call TSK - *#03#

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