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The Samsung Galaxy Grand is an Android smartphone manufactured by Samsung Electronics and released in January 2013. It is also known as the Samsung Galaxy Z I9082Z in India. Models: GT-I9082, GT-I9082Z, GT-I9082L.

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when I change charging connector my phone gone dead and no responce.

i have a samsung grand 2 ,when charging volt is 1.65-2.35v is blinking then ,i was change its charging usb socket after that my phone gone dead and no reasponce any but still charging voltage is blinking on battery connector when connect it with charger but not show charging and not turn on my phone ? how to solve this problem ? please help me any one its urgent .

for your information i have to change another battery and usb socket,and no shorting on pcb. thas all.

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@itsindian check the flowchart for your phone and see if this narrows it down.

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Sounds like you replaced the charging port, did you double check soldering / connections on pin?

Voltage on charging port pins, should be like 5V?

Battery connector should be 4.2V.

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i have check usb charging connector after connect with charger then out put voltage is 5v til charging ic but not out 4.2v on battery connector , there is blinking voltage of 1.65v to 2.35v ,then what i can do.

da

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Prem sharma sarà eternamente grato.
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