iOS 6 on iPhone 5

[MovieHoshi]

Hey guys, just a quick question: is it possible to downgrade a iphone 5 from maybe ios 8 or 10 to ios 6.1.3 again? I've done it with a 4s and it works fine. Also will I be able to use 4G/LTE? 3G isn't supported in my country anymore.

Greetings

[antonfdiaz]

no, you can't, unless you have blobs, as it doesn't have signed ipsw or ota. the 4s has ios 6.1.3 ota signed so it can be downgraded easily. the iphone 5 supports 4G LTE, the ones that don't support 4g are the iphone 3G & 2G iirc