How to Create Flashable Zip for Zenfone 4 without custom recovery

This tutorial Credit to Heri Setiawan and Bang Ochiet
ASUS Zenfone 4 T00I Facebook Group
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DWYOR

Resources: https://www.dropbox.com/s/yrzefrjrzjb8jbk/apk_manager_4.9.zip?dl=0 
Java JRE http://www.oracle.com/
Don't forget to Settings Java path


Tutorial How to Create Flashable zip
Download Resources first

1.  Extract zip and Open the Folder
2.  Extract Master_Flash.zip
3.  Move each apps to specified folder 
4.  Edit updater-script in this section: (apk_manager_4.9\META-INF\com\google\android)
  set_perm(0, 0, 0644, "/system/app/example.apk");
  Replace example.apk above with app that will be add to app folder
  for another app just add the same syntax

5.  If you want to add a framework folder, add the following code:
  set_perm (0, 0, 0644, "/system/framework/example.apk");
  Replace example.apk with app that will be add to framework folder
6.  Zip two Meta-Inf folder and System with 7zip (example.zip)
   
7.  Save the new zip made ​​earlier to the folder "place-apk-here-for-signing" 
   
8. Run Script.bat in the folder apk_manager_4.9
9. Select or type the number 16 (wait for it to finish)
10. Change back example.apk to example.zip
11. Flash Zip is finished 

To Run Flashable Zip

1. Move example.zip  to "update" folder
   
2. Shift+Right Click then Open Command here
3. Turn Off Zenfone and Go to Droidboot mode ( Volume up + Power button until droidboot)
4. Connect Zenfone with USB Cable
5. Type in the Command Window:
fastboot flash update example.zip

This tutorial Credit to Heri Setiawan and Bang Ochiet
ASUS Zenfone 4 T00I Facebook Group