Yesterday I have downloaded the full update but today it is showing update again.. Yesterday there was no sufficient charge that's why it. Has not installed
is this for phone or laptop? if for phone then fist check under system>phone update there you will fins an option to restart and install the update if it has been downloaded completely but if windows faced any error downloading you might have to download it again, the same applies for windows on laptop.
also tell us more like is this an insider update ?
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