Model Name: = ASUS_Z00AD Firmware Version: = ww_4.21.40.134_20160825 Rooted or not: = NO Frequency of Occurrence: = whenever I try to write something APP Name & APP Version (If your issue relates to the app): = no special app i cant type all letters.
@dichvubaovedenhat SMMI tests failing usually points toward hardware related issues. Please contact your nearest service center and let them know of your issue.