me too i tried to install ds3615 to TS-470-PRO (I3-3220, 8 Gb ram, 1 Hdd 350 Gb)
with DS3615xs 6.1 Jun's Mod V1.02b.img from usb disk
- i change boot order on TS to boot from stick
- after TS-470-Pro boot jun loader,
- start synology assistant and after find'it on search i choose to install DSM_DS3615xs_15217.pat
- the problem arises after reboot ... assistant not continue installation (not find TS) ... stay on system is rebooting (even if machine respond to ping)
- if i force reboot assistant find machine but say to recover system .... but after reboot again .. not find'it
Please help me if i made something wrong
thanks