I rooted my device with CWM; after rooting it was recommended for me to backup by using TWRP. Everything was done successfully, my only problem is that TWRP has used 4.56GB in Miscellaneous files from the backup. I have the 16 GB tablet with only 3.69GB of free space. If I was to remove TWRP backup from Miscellaneous files will it remove ROOT or destroy my tablet?