Since I'm new to this so I may seem like a noob but noob really needs help to grow.
Problem: I rooted my Z4 and everything just went my way I.e Cwm recovery and backing up ROM' S with Both Cwm and Nandroids backup. But since yesterday I knew about an app i.e LUCKY PATCHER however, it patched few of my lite applications for me but it doesn't disable Google ads saying that I'm 28% lucky. Lr1 got patched while other 3 didn't and recently my super Su got crashed that really made **** get real. Everything was back to stock. This happened after odexing my system apps.
Help: Help me getting freeing up /Sysftem partition.