Popular practices for the software developers is to leave "back-doors" within the code, which essentially allow anyone with knowledge to get into the system at a much deeper level.

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Video Overview

  1. *#06# - IMEI *#1234# - Version *#12580*369# - Main Version
    • *#06# - IMEI

    • *#1234# - Version

    • *#12580*369# - Main Version

    • *#0228# - Battery Status

    • *#0808# - USB Settings

    • *#0011# - Service Modes

    • *#0*# - Service / Test / Hidden functions

    • *#9900# - System Dump menu

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To reassemble your device, follow these instructions in reverse order.

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Does this work with all Galaxy Note 3 phones? I have one from US Cellular and can't seem to get this to work.

atomashaska - Reply

Enter this code first *#22745927 to enable / disable hidden menu.

ZFix -

Yes, unless your mobile phone is installed with a system that is not a Samsung Experience.

Ethan Zhan -

You're running a custom ROM. Codes can very between ROMs in certain circumstances. Have you tested these on the stock ROM?

Harley Pisa - Reply

I can not make phone calls with my note 3 after I purchased a activation kit for net10. Im not sure of why is it my apn settings or where do I go from here? I have tried every thing

Donnie King - Reply

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