My iPhone 5s won't turn on after DFU mode

when i want to restore my iphone 5s and i had that error from iTunes "there was a problem downloading the softwere for the iphone", then i connected my iphone 5s to iTunes with DFU Mode and i pressed and keep holding BOTH Home and Power button until about 1-2 seconds after the device switched off, then i got (Restore iPhone) in iTunes and i hit (Restore iPhone), then my iphone won't turn on or charge

(now after i connect it to itunes i get that "iTunes currentmy downloading software for the iphone")

Please help