Toggle off "Download automatically" and "Install automatically." Why Users Choose MIUI 9
: While the Poco F1 generally doesn't have strict ARB restrictions for MIUI 9, always verify your current version's ARB index if you are coming from a very recent custom ROM to avoid bricking. poco f1 downgrade to miui 9
Given the extreme risk, the paper recommends the following instead of a full downgrade: poco f1 downgrade to miui 9