I have a Samsung Galaxy S4 i9500. Recently, it received a software update via OTA, and I proceeded to update it, but then it went into a infinite bootloop. I bought a USB Jig Download Mode, because it did allow me to enter into Download Mode, but now I can't use odin, because even in Download mode it keeps restarting. I tried a different battery and it continues doing the same.
I hope someone can help me.
I post a video to show you what it does.
I followed this video to fix the problem with the power button