I have the HTC One on ATT, was rooted , bootloader unlocked, S-Off, with TWRP custom recovery. I converted to a full GPE then updated to 4.4. I had a very hard time getting the custom recovery back on and didn't get the superuser to work. This morning I finally somehow got TWRP on and working but still no root with superuser. The root checker app says the phone is not rooted . Any one give some insight and help on how to perm. root the 4.4 ?