Download miui 10 for redmi 3s. To check availability of miui 10 global stable update on your redmi 4, redmi 3s, and redmi 3s prime, you can go to settings > about phone > system updates > check for updates xiaomi has also.
download miui 10 for redmi 3s
The xiaomi redmi 3s/4 will reboot automatically and you have the update running these were the methods to download and install miui 10 on xiaomi redmi 3s/4 let us know in the comments area below if you have any questions or trouble while installing miui 10 on xiaomi redmi 3s/4.