[Q] Galaxy S4 Mini (i9192) caching unwanted contacts
I have a rooted S4 mini Duos (GT-i9192) running I9192XXUBNB1 Android 4.2.2. I added my work's Exchange mail, and a personal pop3 account. The mail app looks like it went and rooted around *everywhere* and found pictures for some contacts, and added dozens of other addresses which appear to be fake senders of spam that had at one point been in the pop3 account's inbox.
Now whenever I start typing an address it comes up with lots of results which are just garbage which I cannot seem to remove.
I cleared the cache and data on:
Google Contacts Sync
Samsung Contact SyncAdapter
I've logged into my gmail account (which I never use) and deleted all the contacts there, and told it not to sync contacts but still they remain.
I cleared both my mail accounts from the mail program, readded just the work Exchange one and it's still there.
The only time I ever see a reference to these addresses is when I'm composing mail. If I click/hold the address to try and get an option on it I don't. I can add it to contacts but of course I don't want that, I just want to delete them.
Any advice? I'm raging hard.
Thanks in advance.