diff --git a/The-Upgrade-Guide.md b/The-Upgrade-Guide.md
index 5161e01..bb12194 100644
--- a/The-Upgrade-Guide.md
+++ b/The-Upgrade-Guide.md
@@ -2,36 +2,28 @@
 
 Upgrade via official approach may affect your rooted device. Therefore, here is the guide with modified PKG.
 
-If you are new, go to the [basic hack](https://github.com/HappyZ/dpt-tools/wiki/The-Ultimate-Rooting-Guide). If you already hacked your device, it is not necessary to redo the hack unless told so.
-
-I have not done any working mod for `1.6.02.06240` yet. Upgrade at your own risks. 
+If you have never rooted, go to the [basic hack](https://github.com/HappyZ/dpt-tools/wiki/The-Ultimate-Rooting-Guide). If you already rooted your device, it is not necessary to redo the hack unless told so.
 
 # Assumptions
 This guide assumes you are already familiar with `python dpt-tools.py`. Also we assume you already hacked your device. It does not matter what version you are on currently.
 
 # Upgrade Process
 
-## Preparation (except for method 1)
+Note: always make a backup of all your documents before you update.
 
-Download the PKG of the desired version:
-* ~~1.6.00.15110 from mega.nz~~
-  * this version is proved to be buggy, please stop using it
-* 1.6.02.06240 from mega.nz
-  * coming soon (est. date: 08/xx/2019)
-
-If you were using mass storage, please clear everything in mass storage to prevent update failure due to insufficient space.
-
-Finally, always make a backup of all your documents before you update.
 **And remember that just syncing the DPT with your PC does not automatically backup your documents!**
 
 
-## Method 1
+## Method 1: Official Update
 
-This method should not wipe your apps and data, but always remember to backup first.
+You can do the official update if you are updating to `1.6.02.06240` or lower version (07/30/2019). Notice you can only do this exactly **ONCE**, and after doing it, your version number will stick to whichever version you updated to.
 
-Step 1: do the official update (you can only do it exactly ONCE). It will remove ADB. Also AppLauncher will likely crash.
+If you try to do this the 2nd time, it will not flash and will fail. 
 
-Step 2: get back ADB by redoing the 3rd step from [this guide](https://github.com/HappyZ/dpt-tools/wiki/The-Ultimate-Rooting-Guide#0x3-obtain-android-adb-root-access)
+
+Step 1: do the official update (you can only do it exactly ONCE). It will say `successful`. But this will remove ADB. Also `AppLauncher` will likely crash if you did the launcher mod before.
+
+Step 2: get back ADB by redoing the 3rd step from [this guide](https://github.com/HappyZ/dpt-tools/wiki/The-Ultimate-Rooting-Guide#0x3-obtain-android-adb-root-access). It will pop up error saying `error: unable to update` but is normal. It will still show `AppLauncher crashed`.
 
 Step 3: re-apply [the AppLauncher mod](https://github.com/HappyZ/dpt-tools/wiki/Suggested-Launcher-Mod)