BMW 128i Owner's Manual page 175

1. "Settings"
2. "Software update"
3. "Restore previous version"
4. Click "OK" twice.
All of the listed software updates are removed.
Note
*
BMW Assist , Office functions, and connected
devices may be temporarily unavailable during a
software update or while restoring to the previ-
ous version. Wait a few minutes until the func-
tions are available once more.
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