Random bit flips due to radiation are infrequent - the stat is something like one but flip per megabyte per 40,000 data centre RAM modules per year - ie extremely uncommon, but common enough to matter at scale.

Space is a harsher environment but they’re only up there for like a week. So, if there were an incident, it would be more likely to kill the devices, but it’s not very likely to happen during the short period of time (while still being more likely than on earth’s surface).

That said, part of the point of them taking these devices up is to find out how well they perform in practice. We just don’t really know how these consumer devices perform in space.

It will be interesting to see the results when they’re published!