[QUOTE=mirroalex;54768932]I know you r in panic but you have to give us more information...
What version of odin do you use?
What is the name of the file which you wanted to flash and how you did it?
What was the error?
till that you can download a whole stock firmware from sammobile for your country or try custom roms, so if your firmware is broken you can reflash it again...[/QUO
okie dude let me explain you well , i was trying to root my samsung galaxy s4 gt i9505 via odin this file name CF-Auto-Root-jflte-jfltexx-gti9505 use Odin3-v3.07 but odin fails me then i remove battery and put it back and switch on my phone then its start to showing FIRMWARE UPGRADE ENCOUNTERED AN ISSUE PLEASE SELECT RECOVERY MODE IN KIES & TRY AGAIN
PLS HELP ME