diff --git a/target/msm8953/rules.mk b/target/msm8953/rules.mk
old mode 100644
new mode 100755
index 032988e..a787ad9
--- a/target/msm8953/rules.mk
+++ b/target/msm8953/rules.mk
@@ -8,8 +8,10 @@
 
 PLATFORM := msm8953
 
+#[TracyChui]Modified MEMSIZE from 10MB to 11MB for download GSI 20200611 start
 MEMBASE := 0x8F600000 # SDRAM
-MEMSIZE := 0x00A00000 # 10MB
+MEMSIZE := 0x00B00000 #0x00A00000 # 10MB
+#[TracyChui]Modified MEMSIZE from 10MB to 11MB for download GSI 20200611 end
 
 ifneq (,$(findstring SECURE_CODE_MEM,$(DEFINES)))
 MEMRWOFF:= 0x8F700000 # MEMBASE + 1MB(section page size)