I have T-Mobile LG Optimus L3 that was rooted with Kingo without a recovery (I'm a noob). A while ago my phone became irresponsive so I hard-reset it( also because I'm a newb). When I was done, my phone was stuck on bootloop. It would get to the white T-Mobile screen then loop there. I tried using the LG Mobile Support Tool but an error would occur at 4%. I don't know what to do. Can you please help.