Unlock Bootloader - Zenfone 9

: Users in regions like Europe were quoted approximately €185 (~$200 USD) to have their bootloader officially unlocked by an ASUS service center.

Check unlock status: fastboot oem device-info

Unlocking the bootloader is the gateway to . On a Zenfone 9, root access transforms the phone.

ASUS explicitly states that unlocking the bootloader voids your manufacturer warranty.

Before proceeding, you must understand that modifying your device's core software carries inherent risks. zenfone 9 unlock bootloader

The most significant consequence: . According to ASUS's official policy, any device with an unlocked bootloader is not eligible for warranty repairs unless the issue is proven to be unrelated to the unlocking【2†L8-L10】.

: The servers never came back online for the public. Users who bought the Zenfone 9 specifically for its modding potential found themselves "locked out" of their own devices. The Shift to a Paid Service (Current State)

The official ASUS unlock tool is the safest method when it works, but many users have reported server issues and have had to rely on community methods found on XDA. If you decide to proceed, back up your data, understand the risks, and be prepared to troubleshoot.

However, around mid-2023, the situation changed drastically. Numerous users began reporting that the official unlock tool was no longer available on the ASUS website and that attempts to use it resulted in server-side errors. When users reached out to ASUS support, they were met with troubling answers. A Zenfone 9 user posted on the official ASUS ZenTalk forum that support told him bootloader unlocking "would no longer be possible" on the Zenfone 9 and 10. This sentiment was echoed by other users who were told unlocking is "disabled". The situation was further complicated by contradicting statements from ASUS. Around the same time, other media outlets reported that ASUS had clarified it would "continue to offer a bootloader unlock tool" and that the server was undergoing maintenance, expected to be back online in the third quarter of 2023. : Users in regions like Europe were quoted

Read and agree to the terms of service and the notice regarding warranty forfeiture. Tap the button to approve the unlock. Enter your device PIN or password if prompted. Step 4: The Automated Unlock Process

Do you need an additional section covering after unlocking?

when will the bootloader unlocking tool be back in... - Page 2 - ASUS

As of May 2026, the status of the is a critical point of frustration for the enthusiast community. While the phone was initially launched with a dedicated unlock tool, ASUS has since discontinued official support, leaving users with very few options for custom ROM installation. Current Official Status (May 2026) ASUS explicitly states that unlocking the bootloader voids

🛑 The Quick Answer: Can You Unlock the Zenfone 9 Bootloader Today?

Last updated: May 2026. Unlocking methods and ASUS policies may change. Always check the latest information on official ASUS support pages and XDA forums before proceeding.

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