I'm having trouble enabling Private Mode as well. (Not sure about SHealth as I have it disabled and could care less about that app'.) I'm stock rooted on a G900T with the Xposed Framework, Wanam and XSecureStorage installed/enabled. 'Disable Secure Storage' is not checked in my Wanam settings. I'm not worried about preserving any private pictures as I've already backed them up. Can anyone walk me through the process of enabling Private Mode, please? Bear with me; I'm a bit inexperienced with Titanium Backup and CWM/Phil's Touch Recovery. My understanding is that I need to use TB to backup my User Data and then boot into recovery and clear the cache? Any help will be greatly appreciated.
Update: I tried uninstalling the Framework, enabled SHealth again (if for whatever reason it didn't like it being disabled. Just a gut feeling, I guess.) and cleared the data in my SHealth, Health Services and Personal Pages Data. I then edited the system build.prop and changed ro.securestorage.support=true to false. I read on other forums that this has fixed the SHealth issue, but the Private Mode for some as well. I rebooted after each modification to be safe and then re-installed the framework. I still can't use Private Mode. Any suggestions? Also, would I be able to use the Xprivacy module to essentially mimic the function of Private Mode? I could just change the permissions on a folder within my gallery, right? I'm beginning to feel like that may be my only option.
Final update, hopefully: I followed the op's instructions in this
thread and Privade Mode is finally working!
I don't know whether any of the steps I did prior to this had an effect on whether I was able to get it working again, but I can confirm this last step just did the trick. Keep up the good work, guys. It's appreciated.