Download current and previous versions of apple's ios firmware and receive notifications when new firmwares are released. lgbk.me is an online logbook developed with students and professionals in mind.. The iphone 5s (gsm) device was released on 09/14/2013. it has 62 firmwares released for it. download current and previous versions of apple's ios firmware and receive push notifications when new firmwares are released. Pelican cases on sale today for up to 37% off [deal] below you can find the direct links to the iphone firmware files for every released firmware version. please note that if you use safari you.
Firmware/iphone/9.x. from the iphone wiki. jump to: navigation, search. contents. 1 iphone 4s; 2 iphone 5. 9.2 13c75 iphone4,1: 8 dec 2015: iphone4,1_9.2_13c75_restore.ipsw: iphone 5s iphone6,1. version build keys baseband release date ipsw download url sha1 hash file size release notes. With the release of the iphone came the img2 file format. they were used on all known iphone os 1.x firmwares. for the 1.1.x series, they were encrypted with the 0x837 key. the discovery of the 0x837 key led to the ability to decrypt any 1.x firmware. following img2 came the img3 file format.. Apple has released ios 9.2.1 (build number: 13d15) for iphone, ipad and ipod touch to the public, a week after releasing the first beta version of ios 9.3 to developers. apple seeded the first beta of ios 9.2.1 on december 16, following the second beta finding its way to developers and public.