Posted by Rajesh Pandey on Feb 10, 2021 in Apple News Apple is offering free battery replacement for 2016 and 2017 MacBook Pro models that refuse to charge past 1% following the release of macOS Big Sur 11.2.1. The update also fixes the sudo bug reported earlier this week. In a support document, Apple says that a small number of 2016 and 2017 MacBook Pro owners might not charge past 1% and show a “Recommended Service” message in the battery menu. In such cases, Apple recommends users to contact their nearest Apple Store or Authorized Apple Service Provider. The macOS Big Sur 11.2.1 or the supplemental macOS Catalina 10.15.7 update released by Apple today prevents the issue from happening on other Macs from the same year.