yashsingh1/xdaforums huggingface dataset:
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
CWM tutorial

Hey thank you brother.... :good: ;)

but after this installing zip, do not damage my phone os or applications?
[Sony Ericsson Xperia Neo, Pro] Till-Kruspe:
Of course not...but please remember to make a nandroid backup in case something bad happen...
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
how i backup android?
[Sony Ericsson Xperia Neo, Pro] Till-Kruspe:
Just go to CWM just like Pandemic thought you...navigate to "backup and restore" and select backup...just wait till it finish...
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
thank you brother.... i following this steps.... how can i installed this application uninstall? because this is not normally install.
[Sony Ericsson Xperia Neo, Pro] kangta90:
How to fix "credentialManagerService_1_5 has stopped" ? Plz.
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Just press the thanks mate, we very appriciat it;)

So dont say it just press it:)

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
brothe i following CWM steps but not open CWM flash Screen. phone is normally turn on.:)
[Sony Ericsson Xperia Neo, Pro] Pandemic:
if sony appears in start up keep pressing the volue down button keep pressing it till you get into CWM ;)
[Sony Ericsson Xperia Neo, Pro] pheonix.chai:
I have installed and the result is very good ~^O^~
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
i try it but not open CWM.. i show youtube tutorial he tell 1.press turn on button and hold press Back button.. but i not try this step. because i fear damage my phone OS.

---------- Post added at 09:52 AM ---------- Previous post was at 09:18 AM ----------

brother how about this steps? http://www.youtube.com/watch?v=Gb3V7Oemurg
[Sony Ericsson Xperia Neo, Pro] Pandemic:
So you dont have cwm, so why all those questions then?

And no dont be scared it will nothing to happen;)

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
I dont install my phone CWM... how to install CWM? :good::D
[Sony Ericsson Xperia Neo, Pro] Pandemic:
ok, go take a look here and read good ;)

http://xdaforums.com/showthread.php?t=1409269

p.s. you can search you know ^^
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
thnak you brother... ;):good:
[Sony Ericsson Xperia Neo, Pro] Pandemic:
no prob ;):good:
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
I think this is no prob http://www.youtube.com/watch?v=Gb3V7Oemurg :confused:
[Sony Ericsson Xperia Neo, Pro] noowb00:
Read the whole tutorial.

To install CWM, you gotta root first. But you can also get CWM by unlocking bootloader, but there's a risk of losing your warranty.

Sent from my precious Haida running CM9 ^^
[Sony Ericsson Xperia Neo, Pro] Pandemic:
no that is exactly the same CWM what i gave you in the link ;)
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
i try the install CWM but its errorView attachment 1308521
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Have you root and turn the screen time out to 10 min?

So no root it then, so far i can see, you have no root (su)

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] Dilan Pushpitha:
how to make i (su) root?
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Search mate,

Search before posting, are you on 587?

So yes look for madfysh his thread.

Bye!

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] geondut:
after installing this mod my phone allways says "unfortunately keypad has stopped" and I cannot enter APN setting... anyone gets same problem?
[Sony Ericsson Xperia Neo, Pro] buatcintaku:
I've applied it

Track id can functionate

But still can't download music info

Unsupported software version

What is software referred it?
[Sony Ericsson Xperia Neo, Pro] SSyar:
hi i have update 2 cwm zip; which is simple and i like it more..!!

can i use that with .587 .. ??
[Sony Ericsson Xperia Neo, Pro] geondut:
help pls anyone... I want to try this mod but always got error
[Sony Ericsson Xperia Neo, Pro] buatcintaku:
Sorry

I think is only you

But if you have nand backup just restore it
[Sony Ericsson Xperia Neo, Pro] SSyar:
any one... installed update 2 on .587 !!??
[Sony Ericsson Xperia Neo, Pro] cellabonez:
Think I am confused but isn't there should be the beat APK IN NOTIFICATION or that old version. I am on version 7

Sent from my MT11i
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Go to general chat, thilina post the apk there in a attechement, install it with root explorer with right permissions and reboot;)

I have it ready today:D

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] FrankBullitt:
I had the same problem than geondut.

After a fresh .587 + nightelf 1.5 kernel flash i tried installing this mod and got the same errors. I had to flash again the full 587 ftf to grt rid of it.
[Sony Ericsson Xperia Neo, Pro] cellabonez:
Plus 1 kudos
[Sony Ericsson Xperia Neo, Pro] elf.rb:
Thillinac bro.. i have stock 4.1.b.431 ics rom in my neo.. and when i install walkman.. (following the step u wrote on this topic) after restarting it says dsp manager is stopped.. and it doesnt works.. with same process i tried in 4-5 custom roms and it worked.. but not in the stock rom.. whats the bug here??

it says " dsp manager stopped working.. "
[Sony Ericsson Xperia Neo, Pro] M.WeWe:
Can`t Flash Walkman ICS U7

Hi I Am Running CM9.1 FXP 137 When Try To Flash

Walkman for ICS & JB U7 by ThilinaC.zip (22.3MB)

Always Got This Error

Installing Update...

E: Error In /Sdcard/Bluetooth/Walkman for ICS & JB U7 by ThilinaC.zip

(Status 0)

Installation Aborted.

​
[Sony Ericsson Xperia Neo, Pro] geondut:
Try this

knight47 walkman mod: http://xdaforums.com/showthread.php?t=1734627

Thilinac walkman mod: http://xdaforums.com/showthread.php?t=1681256

I got that from another thread, but I dont try it yet, so I dont guarantee it'll work fine :D
[Sony Ericsson Xperia Neo, Pro] Bertellio:
Hi! I was thinking if "Facebook inside xperia" makes this walkman to drain battery faster.

Just to know, because I don't need any of its features (Facebook). Someone has informations about it?

Thanks
[Sony Ericsson Xperia Neo, Pro] Pandemic:
You dont need but some other peeps will use it;)

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] Bertellio:
I didn't write "I want ThilinaC to remove it from Walkman", I'm trying to know if I had better to mantain it or not. In order to make my personal balance between battery and features.

Anyway, about the drain, can you confirm it drains a bit more than without "Facebook inside xperia"?
[Sony Ericsson Xperia Neo, Pro] Pandemic:
I saw clear enough that you dont want fb music like in fb so you ask to remove it, but what about other peepz, they wanna use it to share with thier friends etc, you can remove it with root uninstaller if you want(it's better then titanium back up btw) and no i have no drain with that maybe is your battery broken;)

sent from my Xperia Neo V, problem with it?? you cant solve it xD
[Sony Ericsson Xperia Neo, Pro] maRRRco89:
Just intalled and works great, but I can't download info :crying:

Then just a curiosity, are clearbass, surround and other options included or I have to select them somewhere?
[Sony Ericsson Xperia Neo, Pro] SSyar:
well music is working fine in update 7 on .587... the blue walkman icon was great the present one is eww ... ..

---------- Post added at 08:59 AM ---------- Previous post was at 08:49 AM ----------

Originally Posted by harry4412

0. open the zip file on you computer and extract the file Audio_effects.conf in system\vendor\etc\ to your sdcard

0. Start your phone

1. open root explorer

2. browse to your card and copy Audio_effects.conf in your memory card

3. browse to system\vendor\etc (if this didn't exist then Click mount r/w on the upper right of root explorer app and create new folder named etc)

4. Click mount r/w on the upper right of root explorer app and paste audio_effects.conf there

5. Tap and hold audio_effects.conf and select permissions

6. Check owner: Read write, group: read, others: read, and uncheck the other permission other than described before

7. Tap ok

8. Open your phone settings (home screen>menu button>settings) and select apps

9. tap "all" tab and search Sound Enchancement, select it and clear its data

10. Restart your phone

11. Run your walkman player and try "more"

Originally Posted by snooby23

For those who are having problems with downloading music info please use this: http://db.tt/MPNv5i98

This is not a flashable zip, okay? I don't want to be blamed if your phone went bonkers.

Download and it extract it. Then paste the CredentialManagerService.apk to system/app and set the right permissions.

Then put libdrmtestengine.so to system/lib/drm and again, set the right permissions.

After all that REBOOT. Viola! You can now download music info again.

It works only for locked bootloaders. This worked for me since mine is locked. I still don't know if it works for unlocked bootloaders. Try it.

Please hit thanks if I helped you because that would be nice.
[Sony Ericsson Xperia Neo, Pro] jogen1980:
Missing music likes in setting

I'm on .587 and i can,t find the FB music like in "Facebook Inside Xperia". Before on 431 everything is fine. I hope you can help me to retrieve the feature. Thanks in advance
[Sony Ericsson Xperia Neo, Pro] cellabonez:
I have been trying whole day using the settings to get gracenote to download info and it didn't so I am wondering if it doesn't work on unlocked bootloaders?
[Sony Ericsson Xperia Neo, Pro] jogen1980:
i was on locked BL but i encountered the same problem you have. try to flash update 6. it works for me on my 1595 tracks...
[Sony Ericsson Xperia Neo, Pro] narakidroid:
hey does it work on stock ics xperia arc ??
[Sony Ericsson Xperia Neo, Pro] Pandemic:
yes !
[Sony Ericsson Xperia Neo, Pro] maRRRco89:
Ok, it seems to work but in my music the icons are grey not light blue

why?
[Sony Ericsson Xperia Neo, Pro] 3kay945:
Has anyone tried this on unlocked bootloader? am having this same problem on my phone.
[Sony Ericsson Xperia Neo, Pro] theelle:
But it works on cm9? in the first post say that only widget doesn't works, instead doesnt'works widget and download/modify music info (in effects download/modify music info doesn't appear in the menu....)

any solution?
[Sony Ericsson Xperia Neo, Pro] iamdchosen1:
There's no solution to it!

This Walkman app works complete for stock based ROMS..

In CM, AOKP ROMS the music widget doesn't work and so does the sound enhancements..

The screen shot in the OP clearly shows what all works in different ROMS!

Sent from my Xperia Neo V using Codename 9
[Sony Ericsson Xperia Neo, Pro] 3kay945:
download Album art Grabber

Download Album Art Grabber from the market, you can use it to get all the album cover you want.
[Sony Ericsson Xperia Neo, Pro] M.WeWe:
+1
[Sony Ericsson Xperia Neo, Pro] sunilkn006:
U7 not that great!

Hi ThilinaC thank you for your great work.:good: The user interface of the update 6 is much better than the update 7. The new app icon isn't good at all. The update 6 skin is much better than the gingerbread skin used in update 7.

I would like to have the latest update but with the user interface as in the update 6.:)
[Sony Ericsson Xperia Neo, Pro] jogen1980:
The downloading music info is working great but the problem the like button on the walkman U6 is nowhere to be found. I tried to install it as normal apk (FBmusiclike) but still no good... I'm on .587. Before on 431 everything is working smoothly... Please help... I can't re-tick it also on settings because the application is not present...
[Sony Ericsson Xperia Neo, Pro] InfantryMarc:
just curious if anyone thinks this could get ported to other devices as well? it has alot of features that im sure other people would like to have an option to use. i know i would. i also realize that there are other walkman apps that have been ported to other devices but none have really been updated that i have found. no had this many features. how hard would it be to port this app? ive never undertook something like that before but if i had someone to possibly help me, i could do my best.
[Sony Ericsson Xperia Neo, Pro] maRRRco89:
Just found a bug :crying:

during I listen a playlist in shuffle mode, sometimes the player stop responding when a song end.

In the notification bar I can't select pause o change song, I have to enter the player and start again ...
[Sony Ericsson Xperia Neo, Pro] junk!e:
I can't see the album art in the player :rolleyes: ( but can see in the widget. :p ). Guys know Any fix this?? :D

P.S. I tried installing update 7, didn't work. Tried copying manually using root- didn't work either. Flashed update 6-this is when I wasn't able to see the album art in the player :confused:

-Swyped using my Finger on Neo V
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Download cover art from the playstore (i use it also and works good), and peeps can you think or not to solve your solution? Not all can rest on our shoulders, just try to solve it first by your own and read the OP and replies, of peeps maybe is there a solution in it, and then ask it;)

sent from my Xperia Neo V with supercharged 587, do you have that? i hope not xD
[Sony Ericsson Xperia Neo, Pro] gianggianggiang:
HI Pandemic,

Did you superchange your phone with build 587 ? Does phone run faster than original ?

I would like to try supercharge for my xperia pro build 587 but I was so scrared if it stop working and I heard that without supercharging, the phone still run smoothly :o

Any ideas ?

Thanks
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Yes i supercharged my Xperia Neo V with 587 with the mod of my bro Aeonworld, i have a thread in themes/apps howto but its not finished yet, so its tempory how to get, i will do it in the next week(i promise that) with supercharging its run way faster then without and you dont have to be scared if you maked a back up mate, but indeed it runs also smooth without, so the choise is all to you what you wanna do with it:)

sent from my Xperia Neo V with supercharged 587, do you have that? i hope not xD
[Sony Ericsson Xperia Neo, Pro] huseinn:
will this work on Neo L .? wonderingto use the virtualizer :)
[Sony Ericsson Xperia Neo, Pro] Pandemic:
I dont know just try, make for sure a back up.

Its very easy to ask everything instead of doing nothing:s

sent from my Xperia Neo V with supercharged 587, do you have that? i hope not xD
[Sony Ericsson Xperia Neo, Pro] goldenrockers1:
Downloading
[Sony Ericsson Xperia Neo, Pro] JeanCarloss:
Question

I get the Xperia navigation keys that appear on the image of the Post?
[Sony Ericsson Xperia Neo, Pro] Rockways:
Does beats work on AOKP JB?

Hi! OP says Clearbass, SenseMe, and a few other feature don't work on aosp, aokp, etc.. But what about Beats? Is it working on AOKP JB? :fingers-crossed:
[Sony Ericsson Xperia Neo, Pro] luko221:
Work well for jj hybrid 3.2

Send for JJHybrid 3.2 Xperia Arc
[Sony Ericsson Xperia Neo, Pro] nurikaratas:
music info isn't working

working on my device but still it doesn't download the music info.i tried the solution but it didn't change.it seems downloading music info isn't working on devices with unlocked bootloader.because mine is unlocked.
[Sony Ericsson Xperia Neo, Pro] kuzenka:
i have a problem with album art. .

i have about 250++ songs in my sd card, i`ve already try download music info fuction . . it works but some of the songs get a wrong album art. i dont know how to clear it back. i identify that the song that get wrong album art doesn`t have album name. . at the album name only show musix (my songs folder name). . only songs that have the actual album name get the album art. .

how can i fix it ? someone please help me. .
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Why ask this also in the Arc topic? do you think that you get a faster answer??

Wipe all walkman in system/apps/all and use cover art from the playstore or use media go;)

You get 250 songs? I get more then 2000 songs on my 16gb sd card :p but i read the replies of peeps to download music info or album art but everyone get the wrong info etc

Thats why i dont use it :)

Best Regards

..:: P@Nd€m!c ::..
[Sony Ericsson Xperia Neo, Pro] vrsburi:
CONGRATILATIONS! He asked how can do to solve the problem of duplicated album art and not who has the most songs on the memory card, and the only way is music you have!;)
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Fine for you and ok its not about the songs but i told what he must do to get it, read better what i said;)

Best Regards

..:: P@Nd€m!c ::..
[Sony Ericsson Xperia Neo, Pro] cro.dev:
ThillinaC can you tell me where you lost lost beats by dr dre application from earlier versions?
[Sony Ericsson Xperia Neo, Pro] AfiAzrael:
Anyone here get the download music info working with unlocked bootloader?
[Sony Ericsson Xperia Neo, Pro] cellabonez:
Reading is golden
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
you crazy or something ? it works fine for me(unlocked boot loader via setool2)

But only via wifi
[Sony Ericsson Xperia Neo, Pro] cellabonez:
Oh damn sorry about that dumb answer before any updates to compliment your new Rom :)
[Sony Ericsson Xperia Neo, Pro] AlmapekeDj:
I can....?

i have a question, this Walkman i can Uninstall?

One last thing, when you put a song sounds strong, but it takes more than 1 or 2 seconds and lower the volume of that, although I have always sounds at maximum volume at a low level, as if it were half.

Sorry for my bad English...

PS. Gooooooodddd!!!! Walkman!
[Sony Ericsson Xperia Neo, Pro] AfiAzrael:
My false,dont be upset my friend,I tried several previous update but meet the same problem so I leave this for a while and ask such question without reading the previous post.I thought this is one of the reason why xda exists…to help guys like me!Sorry if I said something wrong,my English is bad.
[Sony Ericsson Xperia Neo, Pro] Zoro Nasr:
thnx dude :D
[Sony Ericsson Xperia Neo, Pro] Raschild6:
sry but i don't understand how can i istall the walkman...

i read your guide in the first post but i don't understand where e when put the file "audio_effects.conf" and fix permission

thx
[Sony Ericsson Xperia Neo, Pro] gregbradley:
You dont understand this..
[Sony Ericsson Xperia Neo, Pro] shshmhn:
sound enhancement

sound enhancement stopped working!!

help
[Sony Ericsson Xperia Neo, Pro] abhijeet1104:
error

sense me n facebook music like feature not working on my xperia arc s!!!!

help me plz!!!:(
[Sony Ericsson Xperia Neo, Pro] arc_n_krizt:
i have problem with download music info. Its compatible with ICS 4.1.B.O.587??
[Sony Ericsson Xperia Neo, Pro] Pandemic:
what do you have man, locked or unlocked bl?

for Locked bl is an guide in the OP how to get it work !
[Sony Ericsson Xperia Neo, Pro] arc_n_krizt:
Of course my friend, i'd try to follow the step for unlocked bl...
[Sony Ericsson Xperia Neo, Pro] sds3558:
thanks alot ! love it
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
New update coming tomorrow or sunday hopefully,Xperia V style ;)
[Sony Ericsson Xperia Neo, Pro] cellabonez:
i like what i am seeing boss:laugh:
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Oh yeah, i cant wait:D finally a new one, nice job brother;)

Best Regards

..:: P@Nd€m!c ::..
[Sony Ericsson Xperia Neo, Pro] Jayseth7:
Only Trackid And Fb like Without Walkman Mod

Can You please Make A mod which will only have track id Fix (old Version) And Fb Like Option In Xperia 2011 Phones

Thanxx In Advance
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
as always OP ;)
[Sony Ericsson Xperia Neo, Pro] YeoZy96:
Clear Bass +

Does this Clear Bass + works ?

and gives more bass and clarity compared to the old v7 one?
[Sony Ericsson Xperia Neo, Pro] luko221:
Today i`m install your rom build 13. And before i have jj hybrid and beats5 and walkman v7 and music experience is amazing. I should instal beats5 to 7.5?
[Sony Ericsson Xperia Neo, Pro] Rabeez:
totally in love with it man. great work:good:

i was just wondering if this will work on my htc one v :confused:
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Bro 1 suggestion, why is everything purple?

You had a comment an my with my purple but you do it now by yourself xD but walkman works nice, thanks:)

Best Regards

..:: P@Nd€m!c ::..
[Sony Ericsson Xperia Neo, Pro] mati865:
Because it's based on Xperia V. Blue would be much better.
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Yes i know that;)

Best Regards

..:: P@Nd€m!c ::..
[Sony Ericsson Xperia Neo, Pro] djocqer:
sorry but where is Facebook Like button ?

walkman v7.5
[Sony Ericsson Xperia Neo, Pro] IXHAWN:
Awesome!!!
[Sony Ericsson Xperia Neo, Pro] cellabonez:
downloading and i know you never disappoint . on pureness with walkman for life
[Sony Ericsson Xperia Neo, Pro] Bk$ 09:
walkman

wow....awesm :o:good::good:
[Sony Ericsson Xperia Neo, Pro] The Mysterious Guy:
Really Great App. Love the Bass !! :D +1
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Uhm you must turn you internet or wifi on and press on the album;)

Best Regards

..:: P@Nd€m!c ::..
[Sony Ericsson Xperia Neo, Pro] Abdelrahman Adly:
i flashed the walkman app and then after that the app disappeared from the menu i then reflashed v7 but nothing happend too !!!

i am on pureness 13 !!

any help is appreciated :)
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
I tested and mediafire works fine for me
[Sony Ericsson Xperia Neo, Pro] Pandemic:
yes for me to now, but i mean this one:

https://www.box.com/shared/9e0e73e0dd45d18aa6f9
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
so what is about it ?
[Sony Ericsson Xperia Neo, Pro] Pandemic:
what it does wen we flash it ?

i ask it earlier, a page back, it was not about the link of MF but about these one ;)
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
this is posted by mpiekp ? if this is it then this is an unofficial srs lib set for walkman,it will give you srs effect but it won't give u srs tab in equalizer

btw flashing it won't work I think,manually replace files
[Sony Ericsson Xperia Neo, Pro] Pandemic:
hm ok i see so not needed , but when you fix clearbass etc, no hurry bro its only a question ;)
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
when ics release for xperia s
[Sony Ericsson Xperia Neo, Pro] Pandemic:
Bro what about this to port and make for our Neo and Neo V?

http://xdaforums.com/showthread.php?t=1671574
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
it is gingerbread based right ? I don't see a point even trying cos op mentions that music player fc due to missing libs
[Sony Ericsson Xperia Neo, Pro] Pandemic:
how to restore te old music player and what files to delete and add?

because i have no back up ;)
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
these

MusicWidget.apk

SemcMusic.apk

audio_effects.conf

everything in lib\soundfx folder
[Sony Ericsson Xperia Neo, Pro] Pandemic:
alright thanks, can you make a zip wit that?

its a way easier ;)
[Sony Ericsson Xperia Neo, Pro] STrider90:
Can someone add an option to remove files for example size less than 800KB, or lenght less than 30sec?

I have many voice navigation mp3 files in phone, I want to remove them from stock or Walkman player, but not to delete them from SD card.

PowerAmp has this option.
[Sony Ericsson Xperia Neo, Pro] Pandemic:
really thanks man, pfff not i replace the files what you said with te right permissions

and again, stuck on sony screen :S:S now must i do all the steps again to get rooted 4.0.4, i can cry for real, if you must have a solution bro,

please help ! i want have the old music player back
[Sony Ericsson Xperia Neo, Pro] ThilinaC:
What the hell did u replaced to get a boot loop ? :confused:

cos replacing semcmusic files never cause any boot loop,if you replaced wrong app will disappear from launcher and thats it.Reflash the walkman zip and it should work.If that too don't work then you messed up in somewhere that got nothing to do with the walkman player

And without knowing exactly what you did I cannot help much :/ anyway you are the first to have a boot loop issue with walkman
[Sony Ericsson Xperia Neo, Pro] Pandemic:
i replaced the lib from the rom of krabbelappel and reboot and get stuck and i even reflash the walkman zip still stuck dammit :S