I'm not sure if this is an old bug or not (since this is the first time I've tried it) but if you only equip a loincloth and then try to sell stuff to the canine vendor (the one who sells fiendish gear) it causes an error on android. I tried this since I was just short of being able to afford a full fiendish set and thought selling my old gear might push me over.

Little bug when pick to put on official summit wear you have a stats that  stay on the screen throughout the gameplay, other than that really good update.