ios - upgrading ipad mini device A1455 model -

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i have ipad mini devices ios 6 , ios 7. need upgrade them ios 8. apple software update directly upgrades ios 9.2.1. how upgrade ios 8?

you can download requred ipsw http://www.iphonehacks.com/download-iphone-ios-firmware or http://www.ipswdownloader.com/

and can install using itunes

for mac: option + click on “update” button windows: shift + click on ‘update’ button

i'm not sure weather apple allow or not. had done once. don't forget take backup. cheers..


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