Downgrade कोई प्रतियुत्तर नहीं 0 यह समस्या है Tomasz Szatrow Today at 1:02 am more options उद्धरण How Can I do downgrade to version 115? How Can I do downgrade to version 115? मुझे यह समस्या भी है You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.