My S4 is stuck on bootloader please HELP

Hi guys,
Im almost at the point now where im seriously running out of patiance with the bloody thing its gona end up with a hammer through it. I rooted my s4 a while ago and all was good until the other day wen its STUCK ON BOOT SCREEN, and no matter what I do it will not verify footer and signiture failed, ive tried odin etc but i think its something to do with the firmware but cant even update through keys because i cant get in the fone to turn on DEBUGGING PLWASE HELPPPPPPPPPPPPPPP

THANX

Have you a back up.

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monalisa37 said:

Hi guys,
Im almost at the point now where im seriously running out of patiance with the bloody thing its gona end up with a hammer through it. I rooted my s4 a while ago and all was good until the other day wen its STUCK ON BOOT SCREEN, and no matter what I do it will not verify footer and signiture failed, ive tried odin etc but i think its something to do with the firmware but cant even update through keys because i cant get in the fone to turn on DEBUGGING PLWASE HELPPPPPPPPPPPPPPP

THANX

Click to expand...

try this see what happen

Turn off your phone.
Switch it on again.
Right after pressing the power switch, continuously tap the Menu key (the button on the left of the Home key).
Once the phone is up, you will see “Safe Mode” on the lower left corner of the screen.
If the phone boots up in Safe Mode, it means the hardware and the operating system together with factory-installed apps are working fine.

UNINSTALL RECENTLY-INSTALLED APPS

You’ve booted your phone up in Safe Mode, that’s the first step to fix stuck up Galaxy S4. Now recall apps you recently installed, or the ones you installed prior to this problem. While Safe Mode doesn’t run third-party applications, you can still get rid of them.

Pull the battery out and insert
Boot in recovery (volume up + home + power button)
Wipe cache and date
Reboot
Hopefully it will work.

Hi guys, thank you for ur help I solved the prob with my phone I was given a S4 with the screen and digitizer damaged so I just took the screen/digitizer that I had recently brought 4 my s4 fone and put it on the one I was given and prob solved even had the latest update to android 5.1 bonus I thought lol