K750i -Where did i go Wrong

Posted by adnangs
Hi..
i read this forum for using FAR manager to modify certain internal setting...
WOW ..they worked...
but after that some things started happening...
1) at time the picture in mobile would be turned into icons...and would thumbnails would be gone..and the pictures wont be viewable till i restart the phone...
2) the recorder sounds of the phone would be hard to Play,delete or move...i mean when clicked on them..the phone becomed very slow...

3)plus regarding using SEUS for UPGRADING the firmware...can anyone tell me the exact procedure step by step...i hav downloaded SEUS...recently...WHAT next....

i wioul be grateful if someone writes in detail...