Secret Android Smartphone Codes All Android Users Should Know

For all android smartphone users, try this secret codes! So as to be able to access all hidden menus, diagnostic and state of wireless networks, by dailing the codes.

THE CODES ARE LISTED BELOW

👉. *#*#3646633#*#* - MTK Engineering Mode

👉. *#06# – IMEI number


👉. *#0*# – Service menu on devices like the Galaxy S III


👉.  *#*#4636#*#* – Information about device, user statistics and battery


👉.  *#*#34971539#*#* – Details on camera


👉.  *#*#273282*255*663282*#*#* –Instant backup media files


👉.  *#*#197328640#*#* – Activating test mode devices


👉.  *#*#232339#*#* – Test for Wireless LAN


👉.  *#*#0842#*#* – Test for vibration and backlight


👉.  *#*#2664#*#* – Test for touch screen


👉. *#*#1111#*#* – FTA software version (in 1234 within the same code will provide a view of the PDA and firmware version)


👉. *#12580*369# – Information about the software and hardware


👉. *#9090# – Diagnostic information


👉. *#9900# –System dump mode


👉 . *#301279# – HSDPA / HSUPA Control Menu


👉 . *#7465625# – Look at the status of phone locks


👉 . *#*#7780#*#* –Resetting data to default settings


👉 . *2767*3855# – Formatting the device to default settings (warning – this deletes all date on the devices)


👉 . *#*#7594#*#* – After entering this code, your device will turn off


👉 . *#*#232338#*#* – Display Wi-Fi MAC address


👉 . *#*#1472365#*#* – Quick GPS test


👉 . *#*#1575#*#* – Extensive GPS test


👉 . *#*#0*#*#* – Test LCD screen


👉 . *#*#0289#*#* – Audio test


👉 . *#*#0588#*#* – Test proximity sensor


👉 . *#*#3264#*#* – Display RAM version



👉 . *#*#232331#*#* – Bluetooth test


👉 . *#*#232337#*# – Bluetooth address


👉 . *#*#7262626#*#* – Field test


👉 . *#*#8255#*#* – Tracking Google Talk service


👉 . * # * # 3424 # * # * – test function for HTC devices


👉. *#*#4636#*#* – HTC info menu


👉. ##8626337# – Run VOCODER

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