Hello, I have asus Z00_AD. I need to update Android to newer version. Is there a way to download and install update if there is no new update in the settings?
Thank you for your asking, Kindly refer to the link below as ASUS ZenFone 2 (ZE551ML) firmware download spot
You may check your current firmware version and your preferred firmware version for your SKU on the website.
#[Zenfone] How to update firmware on my phone?
To update the system, you may try Auto Update or Manual Update.
1. Auto Update (Easier Way)
*Tap the 3 dots on the top row of "System update">Auto-update settings, for related settings
2. Manual Update (Normally be used in cross-Android firmware update or rooted/unlocked device)
Download the firmware file into the root directory, aka the outermost place, of the internal storage>Reboot>Tap the "system update" notification
*To perform cross-Android firmware update, please backup the device data first.