03-23-2016 02:31 AM
Don't be concerned about the amount of free RAM you have. Android does a very good job of memory management and will allocate RAM as required.
Please give us more information about the animations. Which apps? What are you doing when it happens? Any details would be helpful.
03-23-2016 09:20 AM
I did factory reset about three days ago..and I had automatic restore on...it was alright the first two days after reset..but today lag started again in animations and transitions..
03-23-2016 10:15 AM
If you think it might be Greenify, uninstall it and see what happens.
Whenever somebody says that an FDR makes the phone run okay for a while and then it starts misbehaving, I always think the first place to look is a third party app. If the problem was with the operating system, or with hardware, the phone wouldn't run properly no matter what you did.