Here is a list of N7505XXUBND3 firmwares and download links:
Bulgaria: N7505XXUBND3_N7505OXXBND1_BGL.zip
Romania: N7505XXUBND3_N7505OXXBND1_ROM.zip
South East Europe: N7505XXUBND3_N7505OXXBNE1_SEE.zip
Nordic Countries: N7505XXUBND3_N7505OXXBND1_NEE.zip
Hungary: N7505XXUBND3_N7505OXXBND1_XEH.zip
Portugal (TPH): N7505XXUBND3_N7505OXXBND1_TPH.zip
Slovakia: N7505XXUBND3_N7505OXXBND1_ORX.zip
Baltic: N7505XXUBND3_N7505OXXBND1_SEB.zip
[Firmware for rest of the countries and carrier will be added here when available]
Please cross-check both serials with your phone before flashing.
Bulgaria: N7505XXUBND3_N7505OXXBND1_BGL.zip
Romania: N7505XXUBND3_N7505OXXBND1_ROM.zip
South East Europe: N7505XXUBND3_N7505OXXBNE1_SEE.zip
Nordic Countries: N7505XXUBND3_N7505OXXBND1_NEE.zip
Hungary: N7505XXUBND3_N7505OXXBND1_XEH.zip
Portugal (TPH): N7505XXUBND3_N7505OXXBND1_TPH.zip
Slovakia: N7505XXUBND3_N7505OXXBND1_ORX.zip
Baltic: N7505XXUBND3_N7505OXXBND1_SEB.zip
[Firmware for rest of the countries and carrier will be added here when available]
Please cross-check both serials with your phone before flashing.