◎◎◎◎◎ Cool Sand Service Codes ◎◎◎◎◎

After Lots of Work I found some useful Service Codes which I am sharing with you. hope you will like.

If you like my post Thanks Button always available in right corner.

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*#1830*# Engineer mode
*#6495*# Factory Mode
*#82510# Auto test
*#18*# Auto test
*#64*# Version info summery
*#88# Self test
*#3696# Open/close usb mode
*#002# Restore factory default it will wash security code too
*#11# Start record screen
*#12# Stop Record Screen
*#21# Play list
*#005# Start trace memory card
*#006# Stop trace memory card
**04*# Network selection

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if I found more codes I'll share here...

i want to flash file of fxd mobile coolsand 4mb file flz help me?