I was wondering what the current issues are concerning rooting the Metro SG4. Are there problems (not possible) to restore stock? That wouldn't bother me. Are the wifi issues relating to specific router issues or a more systemic problem? I use miracast as my phone drives my entertainment center so a wifi problem would be a problem. I am mainly looking to root for hotspot/customization (I am going to create boot animations etc) Thanks in advance for the info.