Iphone 6 A1586 Firmware ((link))

Before downloading any software, it is vital to confirm that you are working with the correct hardware model. The iPhone 6 was released in two primary variants:

| iOS Version | Build Number | Release Date | Key Features / Changes | | :--- | :--- | :--- | :--- | | | 12A365 | Sep 17, 2014 | Original firmware; introduced Apple Pay, Health app, QuickType keyboard. | | iOS 8.1 | 12B411 | Oct 20, 2014 | Added SMS Relay, Apple Pay support in stores. | | iOS 8.2 | 12D508 | Mar 9, 2015 | Apple Watch support, HealthKit improvements. | | iOS 8.3 | 12F69 | Apr 8, 2015 | Wireless CarPlay, new emojis, Apple Pay for China UnionPay. | | iOS 9.0 | 13A344 | Sep 16, 2015 | Proactive Siri, Low Power Mode, transit maps. | | iOS 9.3 | 13E233 | Mar 21, 2016 | Night Shift, notes password protection. | | iOS 10.0 | 14A403 | Sep 13, 2016 | Redesigned lock screen, iMessage apps, Raise to Wake. | | iOS 11.0 | 15A372 | Sep 19, 2017 | New Control Center, Files app, ARKit. (Performance note: iOS 11 was sluggish on A8 chip) | | iOS 12.0 | 16A366 | Sep 17, 2018 | Performance optimizations, Screen Time, Memoji. | | iOS 12.5.7 | 16H81 | Jan 23, 2023 | Final firmware for A1586. Security updates for older devices. | iphone 6 a1586 firmware