neo v problems after downgrade

[#1]

have a problem with my mobile sound , about the mp3 files supporting,... yesterday i have done a downgrade of my xperia neo v ( from 4.0.3 to 2.3.4), 'cause it worked slower in comparation with the old version....... can anyone explain me what's the problem with my phone and what i have to do ,,,, pleaseee!!!!:smileysad:... the real problem is that i live Italy, and i don't really know where i can go to solve this problem in this city  .... the SE services .. im not sure that they are , so....

tks

[Nabeel]

Hi,

Means what problem are you facing with mp3 files ??

[#3]

ok

it shows that the mp3 files that i have copied in my phoone from pc ,,,,,, are not suported !!!

I can not find them in my phone.....

[Nabeel · Accepted solution]

You need to format your SD card ( i think)

Transfer your songs and other important stuff to pc

Format your sd card and send your songs again and see if its working

One more thing flashing in my mind is about flashing... could it be that flashing has not been done properly ?

Thats the second step

[#5]

you were right,, nono ,,,, the problem was in SD card !!! i have formated it and its all right !!!! ty for the second time!!!!!

[uliwooly-wooly]

I agree with Nabeel, repair your phone with SUS or PCC if that doesn't solve the issue backup your SD card

on your PC

1) open any folder -> click on tools -> properties -> view -> show hidden files

2) mount the SD card, go to your SD card, press Ctrl + A then Ctrl C, on your desktop create a new folder, open it, then press CTRL + V

[Nabeel]

Thanks for the second time ?
have we met before ? sorry my memory is weak 

EDIT : just now saw your post here and i am really sorry i missed your thread here http://talk.sonymobile.com/thread/36155

[#8]

yep,, yesterday!! downgradin' my ICS version