So finally i have discovered a way to add face unlock to any android by using the Google Smart Lock feature...
This feature is available in most of the android devices...
1. Using ROOT2. Without root(using adb)
1. USING ROOT
-download gapps compatible with your android(gapps must be nano or above)
-install ''RAR'' to your phone
-extract gapps.zip to your phone[make a separate folder(optional)]
-open the extracted files and open GApps folder
-here you will find 4 files (1.facedetect-lib-arm.tar.lz, 2.faceunlock-all.tar.lz, 3.faceunlock-common.tar.lz, 4.faceunlock-lib-arm.tar.lz)
-open facedetect-lib-armcommonlib and copy libfilterpack_facedetect.so to systemlib and set the permissions
-similarlly copy all the files and if required create new folder with the permissions and paste the files from all the 4 files
-EX:- copy Face Lock folder to system/app and set permissions
-reboot your device
-open settings>security>smart lock... here you will find Trusted Face option
-ADD YOUR FACE ND ENJOY....!!!
NOTE:- Permissions details will be in second post...
2. Without root(using adb)
I will be updating the fourm later with full adb method details...
BUT, if you want to give it a try... then learn some adb commands for pushing files to system folder and setting up the commands...
Your would have to one by push the files and the folders and set the specific permissions...
***In the screenshot section, the first screenshot is of setting permissions for file and the second one is for setting permissions for folder***
NOTE:- I used es file explorer for doing this modification.
NOTE:- I tried this on a700fd on stock touchwiz android 6 rom... and it worked perfectly
***If this helped you, please Press THANKS***
***For any query, REPLY***
FACE UNLOCK, Tool/Utility for all devices (see above for details)
Last Updated 2018-10-23