The most important hidden
#codes of the Android system to remove data and manage smartphone settings:
*#*#7780#*#* factory reset code mobile.
“”#7780#*#* is the code used to remove all apps and information from the cell phone.
*#*#7780#*#* remove google account settings.
*#*#7780#*#* Works on scanning system settings and application data.
Resetting the device's fixed system software using the code 3855#*2767*.
Factory No. 3855#*2767* has been prepared for the manufacturing of Android phones.
Code #3855*2767* is a factory reset code for the Android phone, resulting in deleting of all files and settings, including internal memory files of the device.
Activate test mode on your Android device for test mode.
log in to service mode.
A group conducted a series of tests on the Android phone while it was running in services mode.
Code #4636#*#* is a code used to display basic data related to the phone.
*#*#4636#*#* A guide on how to use the Android phone.
Specific data on your android device battery.
Discovering information about your mobile camera.
Secret codes for Android in 2022
*#*#7594#*#* Change Power button capabilities.
Activate lockdown mode directly without querying for other options like quiet mode or flight mode by using the code *#*#7594#*#*.
Create backups for all the multimedia files stored in your phone.
To see and follow the Google Talk service.
*2767*4387264636* for product codes.
Charge degree and battery status.
Information about software used on the phone, also data about your hard components or your side phone devices.
*#32489# Learning crypto information.
List creation information: *#273283*255*3282*#.
“Information #3282*727336*# and data usage status. ”
*#8736364# updated ota list.
Android testing code for Bluetooth, network and GPS
*#*#526#*#* testing WLAN.
*#*#528#*#* testing WLAN.
*#*#232339#*#*Testing WLAN.
*#*#232338#*#* Mac title show.
To conduct a quick test on gps
*#*#1575#*#* Different type of GPS testing.
*#*#232331#*#* Testing the Bluetooth.
*#*#232337#*# Bluetooth header display for the device.
Android codes to check the details of the fixed program
To enable you to view the data of the free version of the FTA SW program.
This article talks about the technical specifications of the solids of the FATA version.
*#*#4986*2650468#*#* Information about PDA.
*#*#1234#*#* 1. Info about your phone + PDA
*#2263# to select the RF radio frequency range.
*#7284# usb controller mode.
*#872564# USB porting control.
*#745# FOR THE DUMP LIST
*#746# FOR THE DUMP LIST
*#9900# special for the DUMP LIST.
*#*#44336#*#* special for time settings.
*#*#44336#*#* special for time settings.
*#03# NAND Flash Serial Show
*#3214789# GCF Mode Status.
Factory reset code in Android
There are many ways to reset the smartphone to the original settings, but this one is the easiest, as all you need is to use the code #*2767*3855*, and once you click the Grid button #, the device will close and then start scanning the stored data. You should note that after clicking on this code, you will only be able to undo this action if the battery is disconnected quickly before the operation is done on the phone.
Factory reset code in Android
Of course, there are different ways to reset the phone to factory settings, but the mentioned method is considered the easiest way, where you can use the code *2767*3855#, and pressing the grid button #, the phone will switch off and start scanning the data. You should realize that you won't have a chance to undo this action unless you quickly pull the battery before restoration starts.
Android code to increase charging speed
We can also use this code to increase the speed of battery charging, where, once entered, go to the option “Stop weak battery discharge” and by clicking it, the word will change from “paused” to “active”, speeding up the charging process.
Android code to display hardware information
If you wish to get all data related to your android phone parts, just enter the code *#1258*3690# and it will provide you with details about your mobile hardware.
Screen check code
Test running touch screen functions on your android device.
Fingerprint test code
You can use the code *#0*# by switching from left to right in Samsung phones.
You can activate the code *#*#7378423#*#* in Sony devices by pressing the numbers from right side to left side.
