<Table> Current versions <Tr> <Th> Version </Th> <Th> Build </Th> <Th> Processor support </Th> <Th> Application support </Th> <Th> Kernel </Th> <Th> Release date </Th> <Th colspan="5"> Device end - of - life </Th> </Tr> <Tr> <Th> iPad </Th> <Th> iPhone </Th> <Th> iPod Touch </Th> </Tr> <Tr> <Td> 3.1. 3 </Td> <Td> 7E18 </Td> <Td colspan="3"> 32 - bit ARM </Td> <Td> Feb 2 , 2010 </Td> <Td> N / A </Td> <Td> 1st gen </Td> <Td> </Td> </Tr> <Tr> <Td> 4.2. 1 </Td> <Td> 8C148 </Td> <Td> Nov 22 , 2010 </Td> <Td> 3G </Td> <Td> </Td> </Tr> <Tr> <Td> 5.1. 1 </Td> <Td> 9B206 </Td> <Td> May 7 , 2012 </Td> <Td> 1st gen </Td> <Td> N / A </Td> <Td> </Td> </Tr> <Tr> <Td> 6.1. 6 </Td> <Td> 10B500 </Td> <Td> Feb 21 , 2014 </Td> <Td> N / A </Td> <Td> 3GS </Td> <Td> </Td> </Tr> <Tr> <Td> 7.1. 2 </Td> <Td> 11D257 </Td> <Td colspan="3"> 32 / 64 - bit ARM </Td> <Td> Jun 30 , 2014 </Td> <Td> </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 9.3. 5 </Td> <Td> 13G36 </Td> <Td> Aug 25 , 2016 </Td> <Td> 2 , 3 , Mini 1 </Td> <Td> 4S </Td> <Td> 5 </Td> </Tr> <Tr> <Td> 10.3. 3 </Td> <Td> 14G60 </Td> <Td> Jul 19 , 2017 </Td> <Td> </Td> <Td> 5 , 5C </Td> <Td> N / A </Td> </Tr> <Tr> <Td> 11.4. 1 </Td> <Td> 15G77 </Td> <Td colspan="3"> 64 - bit ARM </Td> <Td> Jul 9 , 2018 </Td> <Td colspan="3"> N / A </Td> </Tr> <Tr> <Td> 12.0 Public beta 5 </Td> <Td> 16A5345f </Td> <Td> Aug 7 , 2018 </Td> </Tr> <Tr> <Td colspan="10"> <Table> <Tr> <Th> Legend : </Th> <Td> Discontinued </Td> <Td> Current </Td> <Td> Beta </Td> </Tr> </Table> </Td> </Tr> </Table>
what is the current ios for iphone 6
11.4. 1