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I need to downgrade my rog3 phone it's already in root folder but not deducted any solution? Android

Please tell us some basic information before asking for help:
Model Name:rog3
Firmware Version:
Rooted or not:not
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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12 REPLIES 12

Gustav_ASUS
Community Legend III
@kingofanbazhagan Are you trying to downgrade from Android 11 -> Android 10? If that's the case, make sure you're using the correct package from the support website. The description should read:
ROG Phone 3 (ZS661KS) Software downgrade from Android 11 to Android 10 for WW/TW/EU/RU/JP SKU only*

@Gustav_ASUS yes I have download that but not deduct new firmware
That's a problem

Gustav_ASUS
Community Legend III
@kingofanbazhagan Make sure the file is placed in the root directory (Internal storage) and then reboot your device. The system should recognize the file on startup.
If you want to we can continue the discussion via PM so you can share screenshots with me.

screenshot-20210921-155953660.jpg
img-20210921-160457-544.jpg
img-20210921-160502-811.jpg
Sir already in root folder and also reboot check screen shot sir but not deducted @Gustav_ASUS