Please tell us some basic information before asking for help: Message pops up while booting up: "your device might be corrupted.it can't be trusted"
And it is not booting up as well.
Model Name: ZenFone Max pro m1
Firmware Version: latest Android version available on the model. No custom rom ever installed.
Rooted or not: don't know (handed over)
Frequency of Occurrence: it continuesly flashes and the doesn't boot.
APP Name & APP Version (If your issue relates to the app):
O don't know what to do. Someone please guide.