for ipad air2 :  A1566`A1567
<br />for ipad air1 : A1474`A1475`A1476
<br />for ipad mini 123 : A1432`A1454`A1489`A1491`A1599`A1600`A1601
<br />for ipad mini 4 : A1550`A1538
<br />for ipad 234: A1460`A1459`A1458`A1416`A1430`A1403`A1395`A1396
<br />for ipad pro 9`7 : A1673`1674`A1675
<br />for ipad pro 12.9 : A1584`A1652