what is diference between EEA and non-EEA version of firmware please? aby apps or anythink else? i bought my phone in Czech republic. what version i have?

marek85 wrote:

what is diference between EEA and non-EEA version of firmware please? aby apps or anythink else? i bought my phone in Czech republic. what version i have?

EEA is European Economic Area and it is EU version.
 As the EU has many laws restricting the Android system, in order to comply with these regulations, there are European versions of mobile phones. 
The Czech Republic is a European country, and mobile phones sold should be European versions.