From 84354085b8c1d9953419840ab14509e7dc781def Mon Sep 17 00:00:00 2001
From: HappyZ <HappyZ@users.noreply.github.com>
Date: Wed, 3 Apr 2019 01:01:16 -0500
Subject: [PATCH] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 228c817..edfc500 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,10 @@ To flash pkg with unverified signature, you need to modify the updater file at `
 
 Check [this README](https://github.com/HappyZ/dpt-tools/blob/master/fw_updater_packer_unpacker/README.md) for more details.
 
+## systemimg_packer_unpacker
+
+Used to translate the sparse Android image (e.g., system.img) into a mountable ext4 format, and vice versa.
+
 # 0x4 Tutorials
 
 Most people would be interested in [the Rooting Guide](https://github.com/HappyZ/dpt-tools/wiki/The-Ultimate-Rooting-Guide). Note that (03/22/2019) I have updated it with a super simple two-step process. But as usual: **read carefully before proceed**!