diff --git a/ligma (cheat)/README.md b/ligma (cheat)/README.md
index 086a2b588..36d891c48 100644
--- a/ligma (cheat)/README.md	
+++ b/ligma (cheat)/README.md	
@@ -28,4 +28,22 @@ apktool.jar d codm.apk
 
 now go to this smali file: `smali\com\tencent\tpshell\TPShellApplication.smali`. Add this smali code to load our .so:
 
-<img src="https://imgur.com/5OcgEsB.png"/>
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+<img src="https://imgur.com/5OcgEsB.png"/>
+
+### recompile
+
+simply run this to recompile the apk, this apk is not signed and will need to be signed.
+
+```
+apktool.jar b codm -o codm_patched.apk
+```
+
+### signing
+
+use apksigner.jar to sign the newly compiled apk. 
+
+```
+apksigner.jar -a codm_patched.apk
+```
+
+now you have a patched & signed apk. Its time to install the apk.
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