This phone is the Samsung Note 2 SHV-E250K.
I have had the this problem occur after a backup. I was messing about with boot animations and when I followed a tutorial on changing it, I ended up with a blank screen as my boot up. I had created a backup before it so I restored. I rebooted and suddenly I was stuck in a bootloop where the olleh splash shows up and then stays there. I followed tutorials to get rid of the bootloop but it has stayed. I wiped my data, the cache, the dalvik cache and even done a factory reset to try and fix my problem. I am still plagued with this. I was wondering if anybody can help me please.
The phone is rooted with TWRP as the recovery. I really need help with this.