Install Zenfone 4 firmware Without PC

Hi Asus Zenfone 4 T00I(A400CG) user, here method how to install stock firmware flashing or repair stuck logo, restarting problem/bootlop without pc,

Manual Update Zenfone 4

First please download stock firmware below:
Asus Zenfone 4 T00I(A400CG) WWW

How To Installing Fresh Stock Firmware?

• Copy downloaded firmware A400CG_all_WW_user_V6.5.27.raw To SD Card >Root ( do not put in folder /directory ) just patch SDcard:\here
• Remove baterry, insert SD card And put baterry
• boot into fastboot mode > hold volume up and power
• from fastboot mode > chose SD Download
• Wait until process complete ( auto reboot )

Note: maybe you need factory reset ( back to fastboot mode and chose recovery > delete user data )

If you need video guide how to flashing Zenfone 4 without PC please Watch video below: