XX. Downloads
Stock firmwares, ftf file is inside the zip/7z archive(except PreRooted firmwares)
4.0.2.A.0.XX type - Android 2.3 Gingerbread
4.1.A.0.562 - Android 4.0.3 Ice Cream Sandwich - You will need 7-zip to extract the ftf file.
4.1.B.0.431 - Android 4.0.4 Ice Cream Sandwich - You will need 7-zip to extract the ftf file.

1. Xperia Mini (ST15i)
   4.0.2.A.0.42 - http://www.mediafire.com/?uboo3lrdxnoeldn
   4.0.2.A.0.62 - http://www.mediafire.com/?zad88cn2n78ashv
   4.1.B.0.431 - http://www.mediafire.com/?wot47vumhstlc4h
   
2. Xperia Mini Pro (SK17i)
   4.0.2.A.0.42 - http://www.mediafire.com/?hevz3x5w9pqt24q
   PreRooted 4.0.2.A.0.69 - http://www.mediafire.com/?desy0bkka1b44g0 - Flash via Recovery
   4.1.B.0.431 - http://www.mediafire.com/?j0bdx06zz5skvzt
   
3. Xperia Mini Pro (SK17a) - "a" model
   4.0.2.A.0.58 - http://www.mediafire.com/?433tco785pj1y69 - Branded Mexico Telcel firmware
   4.0.2.A.0.62 - http://www.mediafire.com/?zykznaar0yjxbp5
   4.1.B.0.431 - http://www.mediafire.com/?9d2wcbfqly4lkf3
   
4. Xperia Active (ST17i)
   4.0.2.A.0.42 - http://www.mediafire.com/?3zm7iss0sid94wr
   4.1.B.0.431 - http://www.mediafire.com/?7hsrd2wmuqgmmq1
   
5. Xperia Active (ST17a) - "a" model
   4.1.B.0.431 - http://www.mediafire.com/?yvjnt0qctun9t6j
   
6. Xperia Live with Walkman (WT19i)
   4.0.2.A.0.42 - http://www.mediafire.com/?5ahb85ir7ni0i06 - NOT WORKING
   4.0.2.A.0.58 - http://www.mediafire.com/?4deeznrbldz886u
   4.0.2.A.0.62 - http://www.mediafire.com/?ervpg54922b9c0p
   4.1.B.0.431 - http://www.mediafire.com/?xklhl2uk1itk0ey
   
7. Xperia Live with Walkman (WT19a) - "a" model
   4.0.2.A.0.58 - http://www.mediafire.com/?adigb2qgvpf0o1s - NOT WORKING
   4.1.B.0.431 - http://www.mediafire.com/?4t3mm7dvm01v3mh - NOT WORKING
   
8. Xperia Ray (ST18i)
   4.0.2.A.0.42 - http://www.mediafire.com/?0oi9t2m0z5p8a9y
   4.1.A.0.562 - http://www.mediafire.com/?1lh84f1nyzoz883
   4.1.B.0.431 - http://www.mediafire.com/?2j7i7rruqxnui3q
   
9. Xperia Arc (LT15i)
   4.0.2.A.0.42 - http://www.mediafire.com/?8aa5x52vc9dc25l
   4.0.2.A.0.62 - http://www.mediafire.com/?0ann64yqnl4ei62
   4.1.B.0.431 - http://www.mediafire.com/?pzr6phfd19xgbva
   
10. Xperia Arc S (LT18i)
    4.0.2.A.0.42 - http://www.mediafire.com/?9mz2rhdouu6ggtk
    4.0.2.A.0.62 - http://www.mediafire.com/?gn6y626km6nryi7
    4.1.A.0.562 - http://www.mediafire.com/?9at03bbhdf72h3h
    4.1.B.0.431 - http://www.mediafire.com/?20z5t5tg3dgbugz
    4.1.B.0.587 - http://www.mediafire.com/?rhr59r4o6oarnfx
    
11. Xperia Neo (MT15i)
    4.0.2.A.0.42 - http://www.mediafire.com/?4qy6vd4ndbfy8wy
    4.0.2.A.0.62 - http://www.mediafire.com/?4apn8hchshmqq07
    4.1.B.0.431 - http://www.mediafire.com/?6i2ihiint7tfl79
    
12. Xperia Neo V (MT11i)
    4.0.2.A.0.42 - http://www.mediafire.com/?8bwwe8m6c49vs4t
    4.0.2.A.0.62 - http://www.mediafire.com/?elicesjb6aerb7i
    4.1.A.0.562 - http://www.mediafire.com/?aao25nnf30rcs50
    4.1.B.0.431 - http://www.mediafire.com/?84d4w462qdfk44a
    
13. Xperia Play (R800i)
    4.0.2.A.0.42 - http://www.mediafire.com/?cne2yvrtcu3ccvn - NOT WORKING
    
14. Xperia Pro(MK16i)
    4.1.B.0.431 - http://www.mediafire.com/?8jdu5dkhlm4psoc
    
15. Kernel Installation Package for Xperia phones - http://www.mediafire.com/download/b8...on-Package.zip
16. Unbricking Xperia 2011 Package - http://www.mediafire.com/?s166qsg8qaaxc43
17. Relocking Xperia Bootloader Package - http://www.mediafire.com/?1an09qoq5yq4b5y

XX. Frequently Asked Questions
Q. I just installed custom ROM, but phone is frozen at the logo!
A. Did you install custom kernel, which is confirmed to be working with that ROM? If you did everything correctly, it might take a while, because at first boot new caches are created.

Q. Flashtool won't install stock firmware, gives this-and-this error.
A. Make sure phone is in flashmode(turn off, hold down Volume DOWN, connect USB cable). If yes, make sure, that correct drivers are installed. If yes, post here with FULL log, and I will take a look.



CREDITS
http://forum.xda-developers.com/show....php?t=1093062 - Android dictionary
http://forum.xda-developers.com/show...php?p=18805532 – zergRush rooting method by DooMLoRD
http://forum.xda-developers.com/show....php?t=1346190 - SE Tweak Installer by quangnhut123
http://forum.xda-developers.com/show....php?t=1426912 - Original tutorial by hansip87
FreeXperia Team for the unbricking file
http://forum.xda-developers.com/showthread.php?t=991276 - V6 Supercharger
http://forum.xda-developers.com/show...postcount=7649 - Kickass Kernelizer by zeppelinrox
http://forum.xda-developers.com/show....php?t=1477440 - Stock firmware list for 2011 Xperia phones by benji.berg
http://forum.xda-developers.com/show...php?p=24882250 - DooMLoRD ICS Rooting method
http://www.xperiablog.net/2012/04/16...ailable-guide/ - Original Xperia ICS rooting guide
http://forum.xda-developers.com/show...4#post26914104 - Android 4.0.4 rooting guide by puppet13th
All users, who gave me ideas for this topic.
All users, who have shared their stock firmwares.
Everyone else, who I may have forgotten.