On this page, you will find out the best secret codes for your Android device i.e., Samsung Z4. Using these secret codes on your Samsung Z4, you will be able to unlock hidden features of your Samsung Z4.
Samsung Z4
We have gathered this list of secret codes after a thorough research for yourSamsung Z4 Android device. You can try these and let us know in the comments below.
| Description | Secret Codes |
|---|---|
| Information that will pop out using this code: Samsung Z4 Phone, Battery, Usage statistics and WLAN information | *#*#4636#*#* |
| This secret code resets your Samsung Z4 Android device to factory state-Only (deletes app data and apps) | *#*#7780#*#* |
| Completely wipe out your mobile data also it reinstalls stock firmware | *2767*3855# |
| How to check Camera information in Samsung Z4 | *#*#34971539#*#* |
| To power off with single tap of power button use this code | *#*#7594#*#* |
| Backup your media files in Samsung Z4 | *#*#273283*255*663282*#*#* |
| To check for service activity | *#*#197328640#*#* |
| Wireless Lan Tests | *#*#232339#*#* OR *#*#526#*#* |
| To find Mac-address of Wi-Fi | *#*#232338#*#* |
| For GPS testing | *#*#1472365#*#* |
| LCD display checking | *#*#0*#*#* |
| Different type GPS testing | *#*#1575#*#* |
| Packet Loopback testing | *#*#0283#*#* |
| For Audio testing | *#*#0673#*#* OR *#*#0289#*#* |
| Vibration and Backlight testing | *#*#0842#*#* |
| Proximity sensor testing | *#*#0588#*#* |
| Check touch-screen version | *#*#2663#*#* |
| How to check touch-screen in Samsung Z4 | *#*#2664#*#* |
| Ram version | *#*#3264#*#* |
| For Bluetooth testing | *#*#232331#*#* |
| Field testing | *#*#7262626#*#* |
| Display bluetooth device address | *#*#232337#*# |
| For Google Talk service monitoring | *#*#8255#*#* |
| PDA and Phone firmware info | *#*#1234#*#* |
| PDA, Phone, Hardware, RF Call Date firmware info | *#*#4986*2650468#*#* |
| To find FTA Software version | *#*#1111#*#* |
| To find FTA Hardware verion | *#*#2222#*#* |
| Display Build time and change list number | *#*#44336#*#* |
| How to find IMEI number in Samsung Z4 | *#06# |
| To enable voice dialing logging mode | *#*#8351#*#* |
| To disable voice dialing logging mode | *#*#8350#*#* |
| For Epst menu | ##778 (+call) |
You can use any of the above secret codes in your Samsung Z4 to unlock hidden features of your Android device.