Download March 2018 Security update ZenFone 4 Selfie Pro (ZD552KL)

Official Firmware WW-71.40.376.21 for Zenfone  4 Selfie Pro-

official Firmware for Asus Zenfone 4 Selfie Pro is here, if You own a Asus Zenfone 4 Selfie Pro then you can Install latest Firmware on it using our Guide. here we share latest official Firmware for Asus Zenfone 4 Selfie Pro. this is a upgrade Package but we also Guide you how you can use it to unbrick your Phone.so let’s get Start.

The Asus ZenFone 4 Selfie Pro is Run on android 7.XX OS Powered by 2GHz octa-core Snapdragon 625 processor and it comes with 4GB of RAM. The phone packs 64GB of internal storage that can be expanded up to 2GB via a microSD card. As far as the cameras are concerned, the Asus ZenFone 4 Selfie Pro packs a 16-megapixel primary camera on the rear and a 12-megapixel front shooter for selfies.

Some other useful articles-

1, How to Flash Official Firmware on Vivo With QCOM-DLoader.
2. How to Disbale Boot verification using No verity Disbaler.
3. How to Repair IMEI Number on Qualcomm Phone [Easy Method]
4. How to Install Xposed framework on any Android Device [also Nougat]
5. How to Root without PC [Easy method]
6. How to backup NVRAM aka IMEI Number [Easy method Mediatek]

Note-

1. This Guide is Work only on Listed Devices So Please Don’t try it on any other phone.
2. Flashing The ROM Will erase all Your Personal Data So Must Create a backup of Your Personal data’s before Flashing it.
3. Please Do carefully, We are not Responsible for any damage, bootloop, or dead SD card’s.
4. Ensure that your Device at-least 50% charge During Flashing Process,to Stop the Accidentally Switch off.
5.Follow all steps correctly otherwise it cause bootloop.

Download-

Firmware WW-71.40.376.21 march 2018 Security Here

Useful Information-

Whats New:-

1.Update Google security patch
2.Adjust PWS Settings UI to meet NCC requirement
3.Support several languages input methods (India only)
4.Update CHT VoWiFi MBN for VoWiFi long call issue
5.Update GPS google supl certificate
6.Fix GPS MC_RESET issue

Steps of Update:
1. Check software version of your device**
2. Only apply to same SKU update, Example: WW->WW, CN->CN, TW->TW, ID->ID.
3. Software update cannot transfer the software SKU and downgrade the software version.
4. Wrong SKU may cause update failure, please update the same SKU version only.
5. How to manual update firmware please refer to https://www.asus.com/support/faq/1009748.

*How to know the device model?
Path: Settings->About-> Model number
Example: ASUS PadFone2
**How to know the device software version?
Path: Settings->About-> software information->Build number
Example: CHT_PadFone2-user-10.4.17.15-UpdateLauncher
*System upgrade may cause part of data missing, please buckup your important data before system upgrading.

How to Install-

Follow Step by Step Guide to Install Stock Firmware Here