For the black screen, as long as the unit is not MY20+…
APIM Firmware Flash Rescue - Ford / Information - CyanLabs Official Community
You could try this also…
Sync Black Screen Recovery.pdf (108.9 KB)
2017 Focus RS
My stock APIM was:HM5T-14G370-GNG
The new one: KR3T-14G370-CLB
Both should work without issue, however, the KR3T-14G370-CLB is a US version APIM which has only 32GB of storage, so you will not be able to install full EU maps.