Synology - Upgrade 1515+ to 1517+

Worked like a charm 

 

 https://github.com/prt1999/Synology_model_upgrade 

 Ran the above process 

 

 Forum Discussions 

 https://xpenology.com/forum/topic/69328-converting-ds1515-into-ds1517-dsm-72/page/3/ 

 https://xpenology.com/forum/topic/69328-converting-ds1515-into-ds1517-dsm-72/ 

 Revert Back to 1515+ 

 Synology DOM module pinout 

 Plug into the 2nd row, i.e. straight pins, with normal USB assignment. 2 red 4 white 6 green 8 black