Why am I getting error messages when I try to update my HTC 8 S phone to 8.1?

[Windows Central Question]

i can not update my htc 8 s phone to 8.1, error came up as

I've tried preview for developer too, it gave two updates my current version is
OS Version: 8.0.10532.166.
i am unable to update my htc window 8s to 8.1.
please help me out, looking for prompt reply

 

[colinkiama]

Re: i can not update my htc 8 s phone to 8.1, error came up as

try now with the dev preview. if it continues, you need to clear space. they usually recommend having at least 1.3gb.