Re: when i receive Denim update 8.1 update 2 for my lumia 820//?
The correct words are dead on. A few months could stretch into quite a few months. If you look at how long Denim has been out and how few WP users have it does not reflect well on Microsoft. But to be honest I doubt it does much for any of me and my wife's phones, 820, 925, 635 and 520. Even though it was pushed out for the 635 very few users actually got it. I feel the same will happen when W10 is released. I went to buy a 640 (replace my 820) and then after fooling with one for about an hour in a carriers store I decided against it. I went ahead and ordered a new battery for my 820 and decided between it and my Moto G LTE I am just fine as far as phones go. Lets hope Microsoft does a little better job with updates and upgrades in the future, but I am not going to hold my breath. I get better upgrade results from Amazon with my Kindle Fires than from Microsoft or Google.
When Cricket lowered the price on the 640 to 99$ I decided it was worth a try. So far it seems like a very good phone for the low amount of money. Lets see how long it takes for them to get WP10 to these new phones.