Hi Dante, I confirm, it indeed does sync, with the official SHM 189. I did change the CSC (to an EU one) on my phone Galaxy a70 to check it and it works. When installing the official SHM it does ask for a permission to share to SH, but apart from that I do not see in SH any such service linked, but it does sync. Hope this helps.A member reported that SHM 189 BP syncs with SH, need confirmation on that please so I stop giving myself a headache and blame my phone being heavily modified... please lol