diff --git a/universal7885-common/rootdir/etc/init.exynos7885.rc b/universal7885-common/rootdir/etc/init.exynos7885.rc
index 939dac2..5b6cda0 100644
--- a/universal7885-common/rootdir/etc/init.exynos7885.rc
+++ b/universal7885-common/rootdir/etc/init.exynos7885.rc
@@ -11,7 +11,7 @@ on init
     write /proc/sys/vm/swappiness 160
 
     # ZRAM setup
-    write /sys/block/zram0/comp_algorithm zstd
+    write /sys/block/zram0/comp_algorithm lz4
     write /sys/block/zram0/max_comp_streams 8
     write /proc/sys/vm/page-cluster 0
 
@@ -30,9 +30,9 @@ on init
     chmod 664 /dev/cpuset/background/cpus
     chmod 664 /dev/cpuset/system-background/cpus
     write /dev/cpuset/top-app/cpus 0-7
-    write /dev/cpuset/foreground/cpus 0-7
-    write /dev/cpuset/background/cpus 0-7
-    write /dev/cpuset/system-background/cpus 0-7
+    write /dev/cpuset/foreground/cpus 0-2,4-7
+    write /dev/cpuset/background/cpus 0-1
+    write /dev/cpuset/system-background/cpus 0-2
 
 # For Selective boost
     write /dev/cpuset/top-app/selective_boost 1