Zenfone 5 now officially supports Kitkat 4.4.2 Firmware. Download the Kitkat 4.4.2 Firmware for Zenfone 5 to explore the exciting features of this latest operating system.
Refer to the quickest method to update firmware for your Zenfone 5 device.
Find the fastest way to update firmware for Zenfone 5 here.
High-Speed Firmware Link for Zenfone 5:
Currently, Asus has released two versions of Zenfone 5 to consumers worldwide, identified by the codes ZenFone 5 (A500KL) and ZenFone 5 (A500CG - T00F/T00J). Ensure you download the correct firmware for your device by checking the model code in Settings > About > Software Information.
1. Firmware Link for ZenFone 5(A500CG)
Download Link V1.17.40.1x (latest update as of 19/08/2014):
Note: Choose the version that matches your device:
- Version WW_V1.17.40.16 (for T00F & T00J World - Rom for international and Vietnamese markets)
- Version TW_V1.17.40.16 (for T00F & T00J Taiwan)
- Version CN_V1.17.40.17 (for T00F & T00J China)
- Version CUCC_V1.17.40.17 (for T00F & T00J China Unicom)
- Version CHT_V1.17.40.16 (for T00F & T00J Chunghwa Telecom - Taiwan's telecom network)
2. Firmware Link for ZenFone 5(A500KL) - Utilizing Snapdragon 400 Chip
- Version TW_11.5.4.83 (For Taiwan market) (Updated on 12/08/2014)
https://Mytour.vn/link-firmware-zenfone-5-high-speed-655n.aspx
If you're unsure how to root your Zenfone 5 device, you can follow the instructions provided here.