Flashing Firmware on Different PDA and CSC !

Hello Everyone,
i Bought my Samsung S4 I9505 and my latest Firmware is 4.4.2
there's no updates .
i tried to "Software update" always get "The Latest Updates have already been installed" and i want to update to Lollipop !
when i searched at Sammobile their latest firmware is 4.4.2 for my PDA
View attachment 3463
the Question is Can i Flash a Firmware has PDA and CSC not the Same on my mobile
Like this one for example ?
View attachment 3464
or a...

Flashing Firmware on Different PDA and CSC !

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