Firmware 5.0

Hi guy's been a while , but just pulled out my devo 12s and installed the new 5.0 firmware. seems I might be missing some stuff not sure, In my e drive I have language,layout.modelico,models,template,datalog,debug devo12 4.0, errors, tx,hardware. I dont see no files for media bmp,mediafont, media sound, and media config. did I do something wrong ? Another thing a guy on rcgroups is asking about the test screen on his devo 12s he says he has no test range page I told him either did I and I believe it got left behind somehow . His is stock firmware from walkera and I could of swore it had a test range page on the stock version am I correct on this . As I know as soon as I got the version 5 firmware in mine I got the test page back along with a scanner page and was also wondering whart this does Thanks UC

Vlad so i got to build the library like in PB's thread? Did I mess up loading 5.0 from the download page. I see you directed me to the latest protocols where I think I should have downloaded 5.0 ,but I had already downloaded off of the downloads page. Seems my clocks are stuck had this problem back a few years ago noticed they are still in 2012 every time I reset them the go back to 2012 and the date and time. I thought I read where 5.0 took care of this?

FDR thanks for clearing that up. I passed the info on to the the guy.

Thanks Vlad