Smartphone Won´t start, nor charge!!! Help

[canhanga14vc]

i´ve dropped my mY samsung galaxy s3 at&t sgh-i747m, and now it won´t start nor charge, i can only acces the download mode by pressing the combinations....


i want to know if there's any solutions, or if i can flash a cianogem rom.

 

[DazTip]

i´ve dropped my mY samsung galaxy s3 at&t sgh-i747m, and now it won´t start nor charge, i can only acces the download mode by pressing the combinations....


i want to know if there's any solutions, or if i can flash a cianogem rom.

Did you ever try a different usb cable? Last time my phone wouldn't charge, it was the cable. Does your PC detect your phone in download mode if connected (one cable I had the sync part worked but the charging didn't [don't ask lol]). If so, I can assume you could sideload a rom using "Samsung GS3 ToolKit", but it all depends if you can make it that far, and the outcome is in your favor.