my samsung galaxy grand duos doesnot turn on

[AC Question]

my samsung galaxy grand duos doesnot turn on and it didn't show battery graphic either please help me to fix this! i went to the sleep last night that time its working comletely fine but when i woke up in morning it is completely dead and i also bought new battery but still it didn't work

please help

 

[belodion]

If the new battery is charged and even a very long press of the power button, holding it down for say a minute or so, does not cause a power-up, you may need to take the device to a repairer for diagnosis.

Posted via the Android Central App

 

[B. Diddy]

Agree. How long did you charge up the new battery before trying to use it?

 

[Rukbat]

Charge any new battery for at least 6 hours before using it. I generally charge them for 24 hours, unless they're in my computer controlled charger, which tells me when they're actually fully charged (not the "100%" you get on the phone, which kicks in at about 98% of real full charge).