Firmware update Rooted Zenfone 7 Pro

[wirazo]

Hi there, I just would like to know if its possible to update my rooted Zenfone 7 Pro without losing all my data, I downloaded the official firmware from Asus website, but I'm not sure how to update, without flashing and wiping everythig.

Please tell us some basic information before asking for help:
Model Name: Zenfone 7 Pro
Firmware Version: WW_30.41.69.89
Rooted or not: Root
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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[aLc]

1. Make sure you unroot first.
2. Place the firmware in the most upper directory of your phone storage.
3. Restart your phone. In a few seconds, you should see a banner asking of you wish to update.