How To Flash/Install Firmware Asus Zenfone 4.

Flash Asus Zenfone 4. Flashing in android is the same way like a fresh install on the windows PC, So by performing a flash on Android, you will give a new performance like a new phone. One reason that you should perform a flash your android is because your Android gets a boot loop or when you failed to install Stock ROM Mod. For this reason, guidebelajar will share a guide how to perform flash on Asus Zenfone 4 with the simple and easy way.

Maybe you ask what is bootloop, Ok. now I will explain to you what is boot loop. Some people say that bootloop is a problem that occurred on an android system which the android system could not start up going to the home screen menu. And it's happened is automatically return to the initial state on the first time when you turn on the Asus Zenfone 4. And the device will stop to display on the smartphone logo.

Now follow the instruction list below, do it with your own risk.

Prepare Flash Asus Zenfone 4.

1. D0wnload and Install Intel USB Driver for Android. To download this file you must be a registered user in intel website.

https://software.intel.com/en-us/android/articles/intel-usb-driver-for-android-devices

2. D0wnload and extract ADB Flash Tool.

https://docs.google.com/uc?export=download&id=0BxzKWBQ99T28V3QwRzBvU2FDTDg

3. Next, you must d0wnload Firmware Stock (for Android Jelly Bean)

   http://www.mediafire.com/download/rajrl1qs9v4rpmo/%5BX_TEAM%5DA400CG_all_WW_user_V4.3.11.raw

    or (For Android Kitkat).

   http://kumpulbagi.com/yudeha/tool-android-66235/a400cgallwwuserv6-5-27,430005,gallery,1,1.raw

    Select one of them.
4. To ensure what is firmware used by your device, you can check going go to Setting ->About -> Software Information ->Build Number.

Flashing Asus Zenfone 4.

1. Turn Off your Asus Zenfone 4
2. Activate your Asus Zenfone 4 into recovery mode,  See This Guide to do it. or This Guide 

http://guidebelajar.blogspot.com/2015/05/guide-to-enter-recovery-mode-wipe-data.html

3. Then connect your Asus Zenfone 4 to PC or Laptop using USB Cable driver
4. Next step, select apply update from adb
5. Then you can open command prompt in your windwos PC (in the same folder with ADB). Use this command to go there : cd[space]your_folder_adb_name
6. Check the connection between Asus Zenfone 4 with your PC or laptop by type adb devices. If your connection is connect sucessfully it will list Asus Zenfone 4.
7. Then you type  adb sideload file.zip 
• file.zip is adjust the file name, asus zenfone firmware that you download earlier.
8. You can wait for this process until complete.
9. Zenfone 4 will flash with clean firmware.