Beta Firmware/Apple TV/14.x

Apple TV HD

Version	Build	Keys	Release Date	Download URL	File Size
14.0 beta	18J5313t	AppleTV5,3	22 June 2020	AppleTV53_14.0_18J5313t_Restore.ipsw	2,796,649,109
14.0 beta 2	18J5331g	AppleTV5,3	7 July 2020	AppleTV5,3_14.0_18J5331g_Restore.ipsw	2,674,781,660
14.0 beta 3	18J5344d	AppleTV5,3	22 July 2020	AppleTV5,3_14.0_18J5344d_Restore.ipsw	2,687,035,057
14.0 beta 4	18J5354d	AppleTV5,3	4 August 2020	N/A	N/A
14.0 beta 5	18J5364d	AppleTV5,3	18 August 2020	AppleTV5,3_14.0_18J5364d_Restore.ipsw	2,645,187,550
14.0 beta 6	18J5370e	AppleTV5,3	25 August 2020	AppleTV5,3_14.0_18J5370e_Restore.ipsw	2,657,816,166
14.0 beta 7	18J5379a	AppleTV5,3	3 September 2020	AppleTV5,3_14.0_18J5379a_Restore.ipsw	2,661,541,683
14.0 beta 8	18J5385a	AppleTV5,3	9 September 2020	AppleTV5,3_14.0_18J5385a_Restore.ipsw	2,661,255,985
14.0 GM	18J386	AppleTV5,3	15 September 2020	AppleTV5,3_14.0_18J386_Restore.ipsw	2,660,341,350
14.2 beta	18K5027e	AppleTV5,3	17 September 2020	AppleTV5,3_14.2_18K5027e_Restore.ipsw	2,759,745,148
14.2 beta 2	18K5036d	AppleTV5,3	29 September 2020	AppleTV5,3_14.2_18K5036d_Restore.ipsw	2,784,748,278
14.2 beta 3	18K5047f	AppleTV5,3	13 October 2020	AppleTV5,3_14.2_18K5047f_Restore.ipsw	2,792,819,847
14.2 beta 4	18K5057a	AppleTV5,3	20 October 2020	AppleTV5,3_14.2_18K5057a_Restore.ipsw	2,792,684,907

Apple TV 4K

Version	Build	Keys	Release Date
14.0 beta	18J5313t	AppleTV6,2	22 June 2020
14.0 beta 2	18J5331g	AppleTV6,2	7 July 2020
14.0 beta 3	18J5344d	AppleTV6,2	22 July 2020
14.0 beta 4	18J5354d	AppleTV6,2	4 August 2020
14.0 beta 5	18J5364d	AppleTV6,2	18 August 2020
14.0 beta 6	18J5370e	AppleTV6,2	25 August 2020
14.0 beta 7	18J5379a	AppleTV6,2	3 September 2020
14.0 beta 8	18J5385a	AppleTV6,2	9 September 2020
14.0 GM	18J386	AppleTV6,2	15 September 2020
14.2 beta	18K5027e	AppleTV6,2	17 September 2020
14.2 beta 2	18K5036d	AppleTV6,2	29 September 2020
14.2 beta 3	18K5047f	AppleTV6,2	13 October 2020
14.2 beta 4	18K5057a	AppleTV6,2	20 October 2020