Baseband is the radio programming and has nothing to do with the ROM itself. The build # is relative to what software version the device is running . Btw your Baseband should have 2 lines top one should be EE4, and bottom will be EE1 if it is on your end then you have the current baseband.
Read moreHow do I change baseband version?
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Read moreWhat does baseband version unknown mean?
It means that the main OS ie. Android is not able to read the code of another chipset called modem (or CP) . This chipset is separate chipset running the binary called base-band. Baseband is stored in a separate partition inside the flash storage, just along the main Android OS.
Read moreHow do I restore baseband version?
Ans. Simply go to Settings>About Phone and check Baseband Version . Actually It’s very easy!!
Read moreHow do I know my baseband Android?
Dial 1809#*990#, click Version Info, look at “Factory Version” . That’s the baseband version. (Or rather, the name, date and version of the firmware the baseband was released with.)
Read moreWhat is the baseband version?
The baseband version represents the version of the firmware installed on the device which is needed to establish communication between the mobile network and the integrated cellular radio hardware .22 Haz 2015
Read moreHow do I know my baseband version?
How to check the current software version on your mobile device
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