Mi 1S Update

Xiaomi Mi 1S

MI 1S firmware (codename mione) is presented by stable MIUI versions to install through a Fastboot, Recovery, or OTA Update.

Phone model numbers: 2012051 (WCDMA), 2012053 (CDMA), 2012052 (Lite). Firmware is downloaded free of charge from the official website miui.com. We don't store Xiaomi ROMs not make any changes to the original links flash files.

Download the latest MIUI versions and older updates for the following regions below:

China JMACNBL18.0

Latest stable Chinese firmware for MI 1S by Xiaomi.

Recovery ROM

Version
JMACNBL18.0
System
MIUI JMACNBL18
Android
4.1
Release date
2015-04-12
File size
188.08 MB
MD5
6b0e616a48e5bdf677316b25f5d15389
Official Link
Download (.zip)
Changelog
Expand list

Fastboot ROM

Version
JMACNBL18.0
System
MIUI JMACNBL18
Android
4.1
Release date
2015-04-12
File size
279.72 MB
MD5
1129bd6a0fa56b5e83ae86786e695a36
Official Link
Download (.tgz)
Changelog
Expand list

The latest firmware version doesn’t necessarily mean it’s the best. Read the reviews on the 4PDA or XDA Developers websites before installing any updates to MI 1S. If you have installed firmware and encountered operation problems, please write about it in the comment section.

Xiaomi releases monthly and quarterly security patch updates for the Xiaomi, Redmi and POCO for 2 years after the device goes to market. Monthly and quarterly security updates include Android security patches from Google as well as fixes for specific issues from Xiaomi.

MIUI ROM
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