The Heinz 57 for Synergy 169 WORKS on this ROM (RLS16)
Not even any need for Kindacrapmods afterwards, the notification bar and pulldown also work.
I believe it changes the 23 toggle mod, though.
Also, after installing the theme you will have to manually put secsettings.apk from the RLS16 .zip(or the patch Hero posted) back into /system or you will lose the custom settings menus
The theme also replaces samsungcamera.apk, and secgallery2.apk, so if those change for the negative they will need switched out also(make sure to grab the right ones from the RLS16 zip). I *think RLS16 has a better camera than the one in that theme.
Other than that, all seems well
Make sure to Mount system, factory reset, wipe cache and dalvik and system
Select force 2d rendering... Use blue theme or no theme... Not red... and try selecting stock kernel... These aren't required but I did these and didn't have an issue and I've flashed 3 times
Sent from my SCH-I535 using Xparent Skyblue Tapatalk 2
All I did was clean flash RLS16, let it boot, went thru the signins, disabled lockscreens like I always do anyhow, then back to TWRP and flashed the theme/ wiped cache and dalvik..
I should note that I don't use AOSP anything(apps,etc), no transparent statusbar, if that makes a difference
Booted just fine.... Then I replaced the mentioned apps with root explorer/ then wiped cache and dalvik once again, rebooted just fine..
I can't say I'm sure of why it did not work for you.
EDIT: It HAS to be the last on EZ made, for Synergy r169. Others will NOT work.