5.1.1 Ram management fix Samsung Galaxy Note 5
-Root
-some type of editor, if you are using root explorer it will have it own editor
-Decent knowledge of android file system
so in an attempt to fix this multitasking/Ram issue that is plaguing Samsung devices. I have come up with a fix for our devices.
1. open up root explorer
2.Navigate to /system
3.open up build.prop (keep in mind the file permission of the file, after you done editing you will have to change the file permision back rw-r-r)
4. paste in the following line at the bottom of your build.prop
ro.config.fha_enable=true
ro.sys.fw.use_trim_settings=true
ro.sys.fw.empty_app_percent=50
ro.sys.fw.trim_empty_percent=100
ro.sys.fw.trim_cache_percent=100
ro.sys.fw.bservice_enable=true
ro.sys.fw.bservice_limit=5
ro.sys.fw.bservice_age=5000
ro.sys.fw.trim_enable_memory=2147483648
2147483648 is the ammount of ram in bytes. so in this case 2gig
Check for the following
ro.config.dha_cached_max=
ro.config.dha_empty_max=
ro.config.dha_th_rate=
ro.config.dha_lmk_scale=
and delete them. I dont think it would be in there since 5.1.1 utilized FHA instead of DHA
5. edit the following line
dalvik.vm.heapstartsize=8m
dalvik.vm.heapgrowthlimit=256m
dalvik.vm.heapsize=512m
dalvik.vm.heaptargetutilization=0.50
dalvik.vm.heapminfree=4m
dalvik.vm.heapmaxfree=16m
ro.hwui.texture_cache_size=72
ro.hwui.layer_cache_size=48
ro.hwui.r_buffer_cache_size=8
ro.hwui.path_cache_size=32
ro.hwui.gradient_cache_size=1
ro.hwui.drop_shadow_cache_size=6
ro.hwui.text_small_cache_width=1024
ro.hwui.text_small_cache_height=1024
ro.hwui.text_large_cache_width=2048
ro.hwui.text_large_cache_height=2048
save and make sure to check permission reboot....follow up, so far so good for me .
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