Gt-b5510 white screen ayaw ma download mode (jig cable) done.

unit :gt-b5510 galaxy y pro.

problem : white screen

ayaw magdownload mode..!!
kuha ng sirang charger at baklasin ang usb pin
-lagyan ng 300k na resistor for direct donwload mode
-flash the phone

sa tulong nito nakagawa ako ng cable..>