diff --git a/install/INSTALL-Ben b/install/INSTALL-Ben
index f6daea5..2d160a7 100644
--- a/install/INSTALL-Ben
+++ b/install/INSTALL-Ben
@@ -14,7 +14,7 @@
 	cd qi-kernel
 	git checkout ben-wpan
 	cp ../ben-wpan-config-2.6.38 .config
-  	patch -p1 -s <../openwrt-preinit-hack.patch
+	patch -p1 -s < ../qi_lb60-NAND-add-data-partition.patch
   OWRT	make ARCH=mips CROSS_COMPILE=mipsel-openwrt-linux- vmlinux.bin
   Jlime	make ARCH=mips CROSS_COMPILE=mipsel-linux- vmlinux.bin
 	gzip -9 -f arch/mips/boot/vmlinux.bin
@@ -32,6 +32,12 @@
 
 3. Install the kernel
 
+    Using u-boot without reflash:
+
+	- set up TCP/IP networking with the Ben
+	- copy uImage to Ben /boot/uImage
+	- hold F4 when poweron
+
     Using usbboot:
 
 	- remove battery and USB
diff --git a/install/openwrt-preinit-hack.patch b/install/openwrt-preinit-hack.patch
deleted file mode 100644
index f70eae3..0000000
--- a/install/openwrt-preinit-hack.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git qi-kernel.orig/init/main.c qi-kernel/init/main.c
-index 33c37c3..7be645f 100644
---- a/init/main.c
-+++ b/init/main.c
-@@ -852,6 +852,7 @@ static noinline int init_post(void)
- 		printk(KERN_WARNING "Failed to execute %s.  Attempting "
- 					"defaults...\n", execute_command);
- 	}
-+	run_init_process("/etc/preinit");
- 	run_init_process("/sbin/init");
- 	run_init_process("/etc/init");
- 	run_init_process("/bin/init");
diff --git a/install/qi_lb60-NAND-add-data-partition.patch b/install/qi_lb60-NAND-add-data-partition.patch
new file mode 100644
index 0000000..bca8db3
--- /dev/null
+++ b/install/qi_lb60-NAND-add-data-partition.patch
@@ -0,0 +1,31 @@
+From 1878b22649c3ecde1795d6695b92ca02fa9110c2 Mon Sep 17 00:00:00 2001
+From: Xiangfu Liu <xiangfu@macbook.(none)>
+Date: Fri, 19 Aug 2011 15:46:52 +0800
+Subject: [PATCH 23/29] qi_lb60: NAND: add data partition
+
+---
+ arch/mips/jz4740/board-qi_lb60.c |    7 ++++++-
+ 1 files changed, 6 insertions(+), 1 deletions(-)
+
+diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
+index b622941..0bc4caa 100644
+--- a/arch/mips/jz4740/board-qi_lb60.c
++++ b/arch/mips/jz4740/board-qi_lb60.c
+@@ -118,8 +118,13 @@ static struct mtd_partition qi_lb60_partitions_2gb[] = {
+ 	{
+ 		.name = "NAND ROOTFS partition",
+ 		.offset = 8 * 0x100000,
+-		.size = (504 + 512 + 1024) * 0x100000,
++		.size = 512 * 0x100000,
+ 	},
++        { 
++		.name = "NAND DATA partition",
++          	.offset = 520 * 0x100000,
++          	.size = 1528 * 0x100000,
++        },
+ };
+ 
+ static void qi_lb60_nand_ident(struct platform_device *pdev,
+-- 
+1.7.4.1
+