Credit to mobilecity.vn
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Do it With Your Own Risks
SpihnX for Zenfone 5 v1.0
Changelogs:
- Build on the WW
 - Optimize system with integrated tweaks
 - Removing unnecessary apps
 - Optional speed switching network
 - Asked toggle switch Option at startup data
 - Options toggle drag the lock screen status bar
 - Function toggle options open screen by Volume
 - Any option to disable click to lock screen clock
 - RootExpoler
 - Add Laban key keyboard to type Vietnamese
 
Download: SphinX-V1.0-ZenfoneA501.rar
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Installation Instructions :
- Zenfone 5 with WW/CN/TW t00f/tooj
 - Root
 - Download ROM above and extract to a folder
 - Turn On USB Debugging (Settings>About>Software Information, Tap 7 times and go to settings > developer options> check USB debugging)
 - Connect Zenfone 5 to Computer/Laptop
 - Copy unzipped/downloaded SphinX ROM to phone memory (internal)
 - On the computer (extracted ROM Folder SphinX-V1.0-ZenfoneA501) run Flash_Sphinx.bat)
 - Grant SuperSU, click allow
 - Wait, about 5-10 minutes until complete
 - Go to Recovery (Power + Volume up)
 - Wipe Factorey data, Wipe Cache, Reboot System
 - Done