diff --git a/build_scripts/2.update.sh b/build_scripts/2.update.sh
new file mode 100644
index 0000000..5b3b0e1
--- /dev/null
+++ b/build_scripts/2.update.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+./scripts/feeds update -a
+./scripts/feeds install -a -f
+
+make download -j$(($(nproc) + 1))
+
+make -j1 V=s
\ No newline at end of file