Here's the available stock ROMs for European countries version of Samsung Galaxy S II I9100 carrier branded by T-Mobile mobile network. These stock ROMs are pulled from Samsung Kies official firmware updates server that has been released. This firmware is now packed in Android 2.3.5 Gingerbread with build number I9100BOKK1 and a build date of 2011 November 3.
Note: Use this ROMS at your own risk, we shall not held responsible if something happens to your device. This is for advance users only and can be flashable using Odin to a European version of T-Mobile Samsung Galaxy S II GT-I9100 only and not on the T-Mobile US variants Samsung Galaxy S II Hercules SGH-T989, Samsung I9100G Galaxy S II, Samsung Galaxy S II HD LTE, AT&T Samsung SGH-i777, Samsung Galaxy S II Skyrocket i727 and other variants whatsoever.
Austria
Product code: GT-I9100LKAMAX
(T-Mobile) GT-I9100_MAX_I9100BOKK1_I9100MAXKJ3_I9100BOKJ1
Firmware info: PDA: I9100BOKK1 | PHONE: I9100BOKJ1 | CSC: I9100MAXKJ3
Version: Android 2.3.5 Gingerbread
Croatia
Product code: GT-I9100LKACRO
(T-Mobile) GT-I9100_CRO_I9100BOKK1_I9100CROKJ4_I9100BOKJ1
Firmware info: PDA: I9100BOKK1 | PHONE: I9100BOKJ1 | CSC: I9100CROKJ4
Version: Android 2.3.5 Gingerbread
Czech Republic
Product code: GT-I9100LKATMZ
(T-Mobile) GT-I9100_TMZ_I9100BOKK1_I9100TMZKJ3_I9100BOKJ1
Firmware info: PDA: I9100BOKK1 | PHONE: I9100BOKJ1 | CSC: I9100TMZKJ3
Version: Android 2.3.5 Gingerbread
Hungary
Product code: GT-I9100LKATMH
(Not yet found)
Greece
Product code: GT-I9100LKACOS
(T-Mobile) GT-I9100_COS_I9100BOKK1_I9100COSKJ3_I9100BOKJ1
Firmware info: PDA: I9100BOKK1 | PHONE: I9100BOKJ1 | CSC: I9100COSKJ3
Germany
Product code: GT-I9100LKADTM
(T-Mobile) GT-I9100_DTM_I9100BOKK1_I9100DTMKJ3_I9100BOKJ1
Firmware info: PDA: I9100BOKK1 PHONE: I9100BOKJ1 | CSC: I9100DTMKJ3
Version: Android 2.3.5 Gingerbread
Macedonia
Product code: GT-I9100LKAMBM
(T-Mobile) GT-I9100_MBM_I9100BOKK1_I9100MBMKJ2_I9100BOKJ1
Firmware info: PDA: I9100BOKK1 PHONE: I9100BOKJ1 CSC: I9100MBMKJ3
Version: Android 2.3.5 Gingerbread
Netherlands
Product code: GT-I9100LKATNL
(Not yet found)
UK
Product code: GT-I9100LKATMU
(Not yet found)
These stock ROMS was posted by Przekret at XDA-Developer
Passwords of those files is: sampro.pl