The Weekly update 7.10.12 has been officially released for MI 2S (codename is aries). Before updating, please make sure you have downloaded the exact ROM matching your Xiaomi phone/tablet. In Fastboot mode, you can check model code by typing fastboot getvar product
in cmd/shell.
The firmware files posted here are all official Xiaomi MIUI or HyperOS ROM, xiaomiROM.com do not own and never modified those firmwares,you will always download the file from Xiaomi server.
You may interest in those contents: MI 2S ROM Topics Xiaomi Devices Index
Download Mi 2s (aries) China MIUI 9 7.10.12 Recovery ROM with Android 5.0. Firmware size is 552.9 MB.
Download Mi 2s (aries) Global MIUI 9 7.10.12 Fastboot ROM with Android 5.0. Firmware size is 900.2 MB.
Download Mi 2s (aries) Global MIUI 9 7.10.12 Recovery ROM with Android 5.0. Firmware size is 654.8 MB.