DOCOMO updates such as "Galaxy S21 / S21 Ultra / Z Fold3" and "AQUOS SENSE5G"

From NTT DOCOMO, "GALAXY S21 5G SC-51B", "GALAXY S21 ULTRA 5G SC-52B", "GALAXY S21 5G OLYMPIC GAMES EDITION SC-51B" "Galaxy Z Fold3 5G SC-55B" "AQUOS SENSE5G SH-53A"In addition to five models, software updates such as home routers and tablets have begun.

The security patch level will be in October 2021 due to security updates, common to five smartphones.See "Public Information on Android Security -October 2021" for detailed contents of security updates.

Updates other than security updates, guidelines for updates, and software versions (build numbers) after updating are as follows.

Update distribution started with products other than smartphones: Home Router "HOME 5G HR01", mobile router "Wi-Fi Station SH-52B", and Tablet "DTAB COMPACT D-42A".The contents are as follows.