Samsung I5510t Hars Reset Done how to working

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1
Remove battery
-Replace battery
-Hold 5(T) and Power for 5-10 sec.
-Wait... for Android Recovery Menu
-Choose "Wipe Data/factory reset" with cursor arrows
-Confirm with "Shift" key
-Go to "Yes..." with cursor arrows
-Confirm with "Shift"


2
use usb select samsung kies open cmd
A. Type cd\
B. Type adb reboot recovery
use arrow to up down
use sift key to select


3

try this

Hard Reset GT-I5510 You Can press *2767*3855#

Or Remove Battery From Phone and plug it, then Press W & Power Key Together


Some time you need to press T instead of W
you will Get new page on phone Screen choose Wipe dada/factory reset