WP10 to WP8.1 Recovery

[WPCentral Question]

While trying to install WP81. the download file is shown as 1.6GB.Is the downloa file size so heavy?I am using a limited wifi connection.
Also while trying to update to build 10536 my phone is showing all the build from 10514 to 10536 in the download list.Is it not possible to directly from 10166 to 10536??

 

[TechFreak1]

1) That is the entire phone image
2) No, it's not is two updates bundled into one package as basically there were some back end issues and some phones got updates they weren't supposed to and to fix some of those phones they packaged the accidental released build with the actual released build. This was the expedient solution given the timescale they have.

 

[lumia630buddy]

I am reverting to 8.1 and its 1.6gb.So that entire 1.6 Gb will be downloaded,right?

 

[xandros9]

Assuming nothing goes wrong

 

[lumia630buddy]

failed downloading WP8.1... Still on 10166. Is it not possible to directly update to 10536 from 10166?