Firmware backup for SHW-160P6S PGS1



hello guys,i ran into some problems big time i have a OEM gateway GT5220 WITH A LITEON SHW-160P6S PGS1 drive i tryed about every update out codeguys,liteon site etc and my burner dont function right any more wont read dvdr dvds etc anyone have a backup from a pc like mine of the GT5220 gateway who has the default firmware PGS1 gateways support sucks bad they dont even have it would appreate it thanks…