Posté par: igor51 le décembre 01, 2016, 14:00:37
If your timing's right, you can drop into a recovery shell while your C: drive is unlocked...so keep an eye on your PC when you update.
Source: Bypassing BitLocker during an upgrade (http://feedproxy.google.com/~r/nakedsecurity/~3/bAJMGKC2IoQ/)