GSM-Forum - Download iPhone Firmware Files IOS 11.0.3

Manual You Can Update your IOS 11.0.3 Without PC.

1, Turn on the Device

2, Start at your Home screen

3, Tap Settings connect your iPhone with Wi-Fi

4, Your Battery will be more then 50%

5, Tap Settings > General > Software Update.

6, and then you find "download and install"(278.4MB)

7, click on "download and install"

8, you find "Terms and Conditions" click on Agree > Downloading will be start

9, downloading will be complete in few minutes

10, your device will restart

11, software will install wait few minutes and you get your device ready

Note , if icloud is ON in your device so you must have password

https://i.imgur.com/jpYvRuE.jpg

iOS 11.0.3 Download IPSW Direct Links:

iPhone 7 (iPhone9,1)
iPhone 7 Plus (iPhone9,2)
iPhone 7 (iPhone9,3)
iPhone 7 Plus (iPhone9,4)
iPhone 6s, iPhone 6
iPhone 6s Plus, iPhone 6 Plus
iPhone SE, iPhone 5s GSM, iPhone 5s CDMA
iPad Pro (10.5-inch), iPad Pro (12.9-inch) (2nd generation)
iPad (9.7-inch)
iPad Air 2, iPad mini 4, iPad mini 3
iPad Pro (9.7‑inch) (1st generation)
iPad Pro (12.9‑inch) (1st generation)
iPad Air 1, iPad mini 2
iPod touch (6th generation)
iPhone10,4 (iPhone 8)
iPhone10,5 (iPhone 8 Plus)