MIUI Official Forum

Flashing Guide

Downloading flashing tools and ROM pack
Download necessary files to prepare for flashing MIUI ROM
1.This tutorial is intended to be performed using the Windows operating system environment.
2.This tutorial is only for Sony Ericsson LT18i (Xperia arc S), it is not recommended to use this tutorial with other models.
3.Please be careful when flashing the ROM. Xiaomi Corporation does not take any responsibility for any problems caused by flashing.
4.This tutorial is from an Internet resource and has been reorganized officially. If there are any copyright issues, please contact the administrator. For more detailed information, please refer to disclaimer.
Download the latest MIUI ROM installation package Download Now
If you have downloaded the latest installation pack, there will be no need to download it again.
Download ROM-flashing tools Download Now (size:155MB MD5: 7ff507372fdf850d2dad4cfa9347bf48)


Prepare a MicroSD card with more than 2GB of free space.

Unzip lt18i_tools.zip onto the computer desktop.
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