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Samsung Galaxy Grand – Secret Codes

06 Aug

*#06# Show IMEI Number

*#2222# HW Version

*#34971539# Camera Firmware settings

*#9900# Sysdump (Logfiles etc.)

*#0228# Battery diagnostics

*#7353# Function testing

*#197328640# Service Mode Menu

*2767*3855# Factory Reset (not tested)

*#34971539# Camera Firmware Menu

*#197328640# – Service mode for testing

**05***# – Execute from Emergency dial screen to unlock PUK code

*#1234# View SW Version PDA, CSC, MODEM

*#03# — NAND Flash S/N

*#350# — Reboot

*#0011# — ServiceMode [1]

*#0228# — Battery status

*#0283# — Audio packet loopback test

*#0782# — Real Time Clock Test

*#0842# — Vibration Test

*#2663# — Touchscreen FW and version

*#7284# — Phone Utility (USB Settings) // WASNT ABLE TO UNDERSTAND-if u can please advise.

*#7353# — Self Test (Menu of 12 tests to use)

*#7594# — Factory mode >>>>Enable shutdown on long press

*#8888# — Service Mode (Read FTA hw version)

*#232338# — WLAN MAC address & PS mode

*#22558463# — Reset Total Call Time

*#12580*369# — Main Version (AP, CP, CSC, RF cal, HW Rev) (similar to 9999)

##NETWORK SELECTING ON NON-INDIAN FIRMWARES##
well this work on indian firmware too– i havent tried though

1. Dial *#197328640#
2. Now options 5 &6 are for Band Selection.  Option no.5- is for Sim1 and Option no-6- is for Sim2
3. Choose the one in which u want to make 3g only… in my case it was sim 2.. so i chose option no.6
4. Select wcdma band
5. Select wcdma all band

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Posted by on August 6, 2014 in Miscellaneous

 

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