Will a homemade USB jig boot my hard bricked galaxy s3 into download mode? Also, what are some ways to charge my phone battery without using the phone. (Hard bricked doesn't let you charge)
Alright. What kind of micro sd card would I need?Usb jig will not work in your situation.
Use this to fix your hard brick, there's no point in charging your battery if it can't turn on in the first place. You need all the correct equipment or send it in for a jtag repair.
Also use the correct debrick image. There's one for 4.3 and another for 4.1.
http://xdaforums.com/showthread.php?t=2581166
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Okay. Where could I find one?Class 10,size matching your internal storage.
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