phone update 920

[Karcour]

I got Lumia 1020 and 920, I make hard reset to my Lumia 920 its take like 2 hours+ to reset it and when my phone got start I got problem when I make phone update to check for software update, in same time my 1020 checking for update normally but my 920 say can't check for update due to an error

 

[Firehand81]

Generally update errors happen when time is out of sync, so check phone time if it doesn't have sim inside anymore.