Note that this page shows the 8.9.13 update for MI 4S, aqua only. If you're looking for other updates for this same codename, please check here.
Codename: aqua
Branch: Weekly
Version: 8.9.13
Android: 7.0
Region: China
Update Date: 2018-10-14
Size: 1.2 GB
MD5: 3917a5914db137bacfddccaf9e518ab8
Download Link: Download