- AUDIO LOOPBACK TEST SAMSUNG HOW TO
- AUDIO LOOPBACK TEST SAMSUNG DRIVER
- AUDIO LOOPBACK TEST SAMSUNG SOFTWARE
These codes might come in help when needed.So you added a source and then muted it. You may copy and keep them or bookmark this URL for the future. All you have to do is open the dialer app on your smartphone and dial the codes mentioned above. So this was a long list of all the secret codes which you can try and run on your Samsung devices, either running on One UI or TouchWiz UI. PDA, Phone, Hardware, RF Call Date (or manufacturing date) firmware info You don’t need to boot into the Samsung recovery mode to do that.Įnables direct power off without showing Power Menu when you hold the Power button Resets your phone to the factory state and deletes only apps and app data. System and storage information, and Data usage statistics Main Version (AP, CP, CSC, RF cal, HW revision)
WLAN Engineering Mode test (TX & RX modes) (same as *#526*)Ĭamera firmware standard (Front/Rear camera firmware)
AUDIO LOOPBACK TEST SAMSUNG DRIVER
Phone utility and USB driver and connectivity settingsįactory mode / Enable shutdown on long pressĮnabling test mode for service activity (also shows the manufacturing date of Samsung devices)
Touchscreen noise test (warning do not press power button)
AUDIO LOOPBACK TEST SAMSUNG HOW TO
SEE ALSO How to Access HDD on Android Phone Samsung Secret Code (TouchWiz) Below we have a list of codes for TouchWiz UI powered devices. Secret Codes For Samsung Devices running TouchWiz UIīy any chance, you still have a Samsung device that was released earlier than 2017 and is still running on TouchWiz UI such as Galaxy S4, S5, S6, S7, Note 4, Note 5, Note 6, Note 7 or the Galaxy J series and C series devices. Replace the old and new PINs of your Samsung device.ĭivert call to a given number.
Request own phone number (doesn’t work sometimes)Ĭhange device PIN. This one also lets you check Samsung mobile manufacturing date.Ĭheck buyer code, CSC (Country/Carrier Specific Product) Code
AUDIO LOOPBACK TEST SAMSUNG SOFTWARE
Helps you check the BL, AP, CP, and CSC of your Samsung deviceĬheck Software and hardware information. View the details of the Software such as PDA, CSC, MODEM, etc. Test RGB (Red Blue Green), Receiver, Vibration, Touch sensitivity, Speakers, Camera Sensors, S-Pen, Audio loopback, Software version, etc.Ĭheck RSSI reading, Battery status ADC, etc. However, by now Samsung might have fixed the hack with a software update.Ĭheck the IMEI number any mobile phone or tablet In fact, in the older models of Samsung which runs on TouchWiz UI, you can even unlock your sim, in the past, people have unlocked their carrier-locked sim cards. Using the codes mentioned below, you can enter Samsung engineering mode, test the network, diagnose the hardware and get some vital information about your Samsung device. Most of the codes are for the generic Androids, while some custom skins like One UI, Oxygen OS, Color OS, and more have their own set of codes as well. Which anyone can access it by typing the different codes on the dialer app. Since Android is an open-source project and some diagnosis system needs to be built into the OS, Google has smartly baked some hidden codes inside the OS. One UI and Oxygen OS are amongst them that gives a lot of customization options to their users. On top of that, the OEM skins go a step ahead in giving additional features and customizations. As we all know Android is a highly customizable OS.
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