Samsung Galaxy Note II secret codes

• *#06# To check IMEI No.
• *#9090# - Diagnostic Configuration
• * #1234# to check software version of phone.
• *#272*IMEI# - Reset User data + Change Sales Code
• *#12580*369# to check software and hardware information.
• *#0228# Battery status (ADC, RSSI reading)
• *2767*3855# Full factory reset (Don't dial it does not ask you to confirm unless you have problem)
• *#0*# This Code shows Screen Test Menu (LCD Test Menu) Hidden Menu
• *#283# Audio LoopBack Control
• *#07# Test History (SAR Level)
• *#228# ADC Reading (Battery Status)
• *#7353# Self Test Mode (2nd Hidden Menu

Works on all Samsung 'Galaxy Series' Smartphones.

Note: We will not be responsible for any damage of your damage!!