How do I downgrade my Milestone?

[aditya_t90]

I got the milestone already with android 2.1 Its the Euro 3G one
IHDP56KC2

Firmware version:
2.1-update1

Firmware Configuration Version
GAS_EMEA_USASHLS00RTINT_P012

Baseband Version
3GSMEPU91A_U91.07.4EI

Kernel Version
2.6.29-omap1
a21146@ca25rhe74#1

Build Number
SHOLS_U2_02.31.0

I'd like to downgrade to 2.0.1 because the alarm doesn't work properly.
Any method to do so?

 

[Szadzik]

Use this website to download the SBF file:

motorola_milestone:sbf [And Developers]

Use RSD Lite to upload it to the phone:

motorola_milestone:tools:rsd_lite [And Developers]

 

[aditya_t90]

Use this website to download the SBF file:

motorola_milestone:sbf [And Developers]

Use RSD Lite to upload it to the phone:

motorola_milestone:tools:rsd_lite [And Developers]

Thank You Szadzik.
I just wanted to make it known, this device is not rooted.

Also which file should i download?
My phone is currently SHOLS_U2_02.31.0

Vodafone Essar provides 2.75G services based on 900 MHz and 1800 MHz digital GSM technology

My operator does that ^^
Its an Indian operator.
Which version of 2.0.1 supports that?

I cant find any South Asia version for 2.0.1 or 2.0

Thanks again Szadzik