Hi all, im really hoping someone can help, and that what ive done is reversible.
After rooting I tried installing the alliance rom (lollipop) on my n610f, i got a boot loop so restored the backup rom using CWM without any problems, i read on the alliance rom page that id need a different bootloader and modem, i got what i thought were the correct one and put them on using odin, did a wipe and tried again, same bootloop. Except this time when i restore the backup rom i still have the same boot loop.

If anyone has a fix for this id be eternally grateful.