Galaxy S4 Flash problem

[Trilithon]

Hello, i had cynogen mod on my galaxy s4 gt-i9505 and i just wanted to come bas on official android so i downloaded firmware from sammobile and flashed it with odin but my phone doesnt boot up, it just stays on samsung logo. What can I do? btw, i tried to go to recovery mode, but it doesnt let me. Thanks

 

[Jfalls63]

Which firmware did you use?
Have you been able to get it to boot into system yet?

 

[munemsahariar]

hope this method will help you

http://gs5.wonderhowto.com/how-to/unroot-restore-galaxy-s5-back-stock-0157257