Connect the device to a computer using a USB cable. Hold down both the Home button and Lock button.- After 8 seconds, release the Lock button while continuing to hold down the Home button.
If the Apple logo appears, the Lock button was held down for too long.- Nothing will be displayed on the screen when the device is in DFU mode. If open, iTunes will alert you that a device was detected in recovery mode.
If your device shows a screen telling you to connect the device to iTunes, retry these steps.
Follow image for Procedure

Boot Device follow image for procedure

Back up Passcode follow image..

Erase all content follow image (di na screenshot operation my mistakes )

Reboot phone at mag eerase

after setting up
DFU MODE uli at follow lng sa taas..
put to PWDDFU MODE number 1 to 4..
Boot Device number 5 to 8..
Then Restore Backup follow image again


and Done...



