[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] bheremans:
For brave people who want to blow up there xperia ray or help to develop it further.

First read the freexperia topic how to install custom rom or revert back to original firmware.

What doesn't work

Taking Screenshots with MIUI application (menu + volume down)

Flashlight when taking photo's (torch app works)

Google maps => to test if it still drains the battery

wifi tethering => it loads, but I can't connect my portable, to be tested by others.. usb tethering works for me

????

What works

Calls / sms

GSM Data connection

Wifi

Bluetooth

Camera ( to record video, change resolution to HD (720p) 2h)

Frontcamera

How to install

Download file

unzip file

copy MIUI.1.XX.XX._Xperia-Ray.zip to sdcard

Put Phone in fastboot mode (poweroff, then connect phone to pc when holding volume up

flash kernel : fastboot flash boot boot.img

poweroff and poweron, hit volume down on freexperia logo to enter cwmrecovery

Flash zip on sdcard with cwmrecovery

reboot and enjoy MIUI

Changelog

16 nov 2011

Based on newer CM7.2 RC0 base rom

Frontcam darkness fixed (fxp kernel)

barcode application works (fxp kernel)

14 nov 2011 Requires new SE firmware !!!

Updated to MIUI 1.11.11 Multi language (English, German, Dutch, French, Chinese)

Based on newer CM7.1 base rom

GPS Fix

9 nov 2011 Requires new SE firmware !!!

Newer Mugetsu kernel (better battery and performance), see his thread and thank him :

http://xdaforums.com/showthread.php?t=1336375

Updated to MIUI 1.11.4 Multi language (English, German, Dutch, French, Chinese)

Based on newer CM7.1 base rom

27 oct 2011 Requires new SE firmware !!!

Updated to FXP043 kernel

Updated to MIUI 1.10.21 Multi language

Fixed torch (flash when taking photo's doesn't work)

22 oct 2011

Updated FXP kernel

Updated to MIUI 1.10.21 based on Android 2.3.7

Fixed wifi and usb thethering

Added default MIUI aps (you can uninstall them)

18 oct 2011

Fixed camera

17 oct 2011

Fixed data connection

14 oct 2011

Updated to MIUI 1.10.14

Download

This Version Requires : SEMC 4.0.2.A.0.42 rom because it is based on fxp043

Get the SE rom here, flash with flashtool : http://xdaforums.com/showthread.php?t=1285977

All userdata will be deleted !!

Download Mugetsu V1 Kernel : http://hotfile.com/dl/134561882/3218077/boot.img.html

or

FXP Kernel 15-nov-2011 http://hotfile.com/dl/135178633/b11f672/boot_20111115.img.html

MIUI 1.1.11 V2 http://hotfile.com/dl/135177656/ac0ef92/MIUI-1.11.11-CM7.2.0-RC0.zip.html

Flash SE firmware with flashtool

Flash new kernel (boot.img) with fastboot

Flash new MIUI rom with CWM

mugetsu's kernel

download file

http://hotfile.com/dl/134502573/af30048/Mugetsu-1.zip.html

copy to your sdcard

download file

http://hotfile.com/dl/134561882/3218077/boot.img.html

poweroffphone, hold volume up and connect with usb to pc. Blue light should turn on.

fastboot flash boot boot.img

disconnect usb, poweron and enter cwm recovery (hit volume down on fxp bootsplash)

install the update.zup you placed on sdcard

reboot

It is mugetsu's kernel, he compiled a version that works with this miui for us :

http://xdaforums.com/showthread.php?t=1336375

thank him if it performs well :-)

It doesn't include the patched libsql

Older Versions

MIUI 1.11.11 : http://hotfile.com/dl/135037074/9704969/MIUI-1.11.11_Xperia-Ray.zip.html

FXP Kernel 14-nov-2011 : http://hotfile.com/dl/135036621/a4d2c1f/boot_20111114.img.html

MIUI 1.11.4 : http://hotfile.com/dl/134572445/cddfc8c/MIUIAndroid-1.11.4-CM7_Xperia-Ray.zip.html

MIUI 1.10.21 Xperia Ray Multi Language : http://hotfile.com/dl/133435300/3fc4eba/MIUI-1.10.21-Ray-Multilang_unzipThis.zip.html

MIUI 1.10.21 Xperia Ray http://hotfile.com/dl/133092397/2942d81/MIUI-1.10.21_Xperia-Ray_unzip-this.zip.html

Beta 2 http://hotfile.com/dl/132633833/74c527e/MIUI_1.10.14_Xperia_Ray_20111018_unzip-this.zip.html

Beta 1 http://hotfile.com/dl/132531453/2ae8c08/MIUI_1.10.14_Xperia_Ray_20111017_unzip-this.zip.html

Alpha http://hotfile.com/dl/132332278/75f9707/MIUI_1.10.14_Xperia_Ray_unzip-this.zip.html

First release : http://hotfile.com/dl/132214134/bb0bdea/Miui_xperia_ray_v6.zip.html

to revert you will need to reflash original firmware or freexperia kernel, ...

I am not responsable of any damage that you or you phone will suffer by using this rom !!!

Other MIUI Xperia 2011 Topics

also see this topic it seems other people started to try porting MIUI for xperia :

http://xdaforums.com/showthread.php?t=1295511