This is a little help for all those who want's by yourself to hide operator logo.
First of all you need LAYOUT.xml (this file you can download from download section or you can extract FS)
IMPORTANT: you must use layout.xml for your type of phone
Open LAYOUT with Notepad or any other text editor and find this section:
" StatusIndication "
In that section you need to find this 5 lines
<!-- 0 --> , <!-- 1 --> , <!-- 2 --> , <!-- 3 --> , <!-- 4 -->
and each of this lines start with something like this
<attr value="2"/><attr value="15"/><attr value="50"/><attr value="21"/><attr value="10"/>
well you interested for 3 and 4 values (in this example that values are "50" and "21" ) and will change this values with "-2" and "-3"
You must change that values in all 5 lines
Save as LAYOUT.xml and upload with XS++ in tpa/system/layout/layout.xml
and you don't have operator logo anymore