Download official Firmware Asus Z018D ZS550KL, ZC552KL, ZD552KLUntuk firmware asus lainnya silahkan ke Collection Official firmware AsusWW-ZS550KL-22.40.26.43-MR0-user-20170216231947-release.zipAndroidfilehostGoogleDriveMediaFireNeedRomCredit for Firmware27