1) After lastest update to android 7 20170619 phone started charging with tiny current about 0.1-0.4A from original charger or any 5V good charger. If phone turned off current is 1.5A.
At android 6 current was 1.5A always.
2) Standart address book and dialer stops and close with error if username has digital or any special symbols in first letter of name
Please fix it in new firmware update.