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[More Information Needed] [System] Can´t get backto oreo

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ZenFone 4 Bug Report
ZF Model: ZE554KL
Firmware/APP Version: Pie Beta
Frequency of Occurrence: Always
Rooted: No
APP Name: na
Screenshot: -
Hello. I was given this phone as a gift. It has the Pie beta installed and I would like to get it back to Oreo. But after I downloaded the rollback ROM, when I try to install it I get the same message as on the other posts. What can I do to get it back to Oreo?

So, no chance of help on getting back to oreo?
TWN Moderator | All posts
Hi f.salazar.ramos.personal,

Could you show us your error message?
Please check your PM for a message I have sent you.

Thank you

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