Help wirless local update

[maxtarek696]

hello sir. my phone name (mycell iron1) china brand. there have about/software update/wirless update/cheak update & local file update ! now I'm cheaking update show message your phone is updated... now helpp me how to update via local file.. how can I get my device local update lolipop zip file.. thank you

 

[El Presidente]

Best I can tell is that phone never made it passed 4.4.

If you have a zip file, where did you get it from? Are you sure it's made for your handset? Whilst there are later versions of Android available, they are device specific and need to be compatible for your device before installing.