Battery drain during window upgrade

[Tofunmilola]

Hi, everyone. Please, what can happen to a laptop if during window upgrade (from 10 to 11), the battery drains completely? Hope the laptop won't crash, since there is the warning to keep laptop power on?

[#2]

This totally depends on what stage of upgrade, your device is turned off due to battery exhaust.

You *may* see either of these symptoms:

-Upgrade rolled back
-Your data not migrated
-Your data is lost
-The operating system corrupted or no longer bootable.

That's why it is recommended to make sure there is sufficient battery, when you upgrade.

[#3]

@KapilArya Thanks for your response.