( Step 1: Download both CF-Auto-Root Android 4.4.2 Package and ODIN3, and extract the files to the computer.
Step 2: Power off the handset and put it in Download mode by pressing and holding down the Volume Down, Home and Power buttons together. After a warning screen appears, press the Volume Up button to enter Download mode.
Step 3: Run Odin3 v3.09.exe as an Administrator while the phone is Download mode, and connect the Galaxy S4 to the PC via USB cable. If connected successfully, a message showing “Added!!” will appear in Odin’s message box.
Step 4: Now, click on the AP button, and select the CF-Auto-Root file that was extracted in Step 1.
Step 5: In Odin, check the “Auto Reboot” and “F. Reset Time” options.
Step 6: Click on the Start button in Odin to begin the flashing process.
Step 7: Once the process is complete, the Galaxy S4 will restart and a PASS message with green background will appear in the left-most box at the top of Odin.
You can now unplug the USB cable to disconnect the handset from the PC.
i downloaded 3 different roms and try to installed ( in recovery mode , so volume up + menu + power button ) and wipe data cache and then i chose one of the roms and it starts and after few seconds it says ""failed to verify whole file signature , signature verification failder ""
so how to fix this problem ?
can you give me TUTORIAL for the whole proces ?