Question Can someone provide me step by step procedure to revert my Acer AN515-52 BIOS from V1.28 to V1.25 ?

Apr 9, 2021
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Through Windows updates my laptop BIOS was updated from 1.25 to 1.28. The laptop's performance is too bad after the BIOS update. Can some one provide me step by step procedure to downgrade revert BIOS back to 1.25 ?
 

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