No, you can t upgrade WP8, WP7 mobile phone, do you still buy it?

WP7 is originally Microsoft's transitional product, and WP7 uses the CE kernel and WP8 uses Microsoft's most advanced NT kernel. It is impossible for Microsoft to easily change the kernel in ten years, unless Microsoft does not want to live It is expected that Nokia will release the WP8 mobile phone on September 5 The performance will be more powerful than the 900, why stare at the 900? The Nokia 900 mentioned by LZ is definitely not upgraded to WP8 The hardware is too low, some new features are not available, and the kernel changes.

Microsoft has released it. Currently, all Windows Phone models cannot be upgraded to WP8 and will not run on existing devices, but it will still be possible to upgrade to Windows Phone which will include WP8 features such as the new Start Screen.

Nokia Lumia 900 trial Windows Phone

The key is still **,More than 2000 points to buy a mobile phone to upgrade to WP8 What is the practical significance?,Just like PC configuration:3400+ single core,1G memory,It doesn't make sense to upgrade win7,Honest and practical XP。 The key is hardware support, 900 may change the hardware, named 900+, in support of the full WP8

Microsoft promises, software access, then we have reason to believe in the credibility of an old company, and relatively speaking, the applicability of software, Android is worse than WP7 applicability, for an APP, Android often has to test a lot of machines, and relatively, the unity of the WP7 system can solve this problem, reduce the pressure on software developers, natural software adaptability is not a problem.

I was going to buy 900, but I didn't dare to buy it this time, I can't upgrade it, Microsoft is really fucked.

Even premium partners can't upgrade, that is, Microsoft is too unkind, but the possibility of upgrading from Windows 8 is high!

Microsoft is really unkind to this, and you give users any reason to use your current win7 product.

Even if you have win8, then do you launch a win9 another day and can't use it on win8?

WP8 can't be sent anymore, WP7 can't be upgraded to WP8, and the kernel is different from a hard injury, so WP7 to WP8 is a fantasy.

In fact, Microsoft's idea of doing WP,It's very similar to win,Some people like to blame WP7 can't upgrade WP8 to blame kernel changes,I think it's really one-sided,It's not Microsoft that desperately limited hardware specifications back then.。 Let's not discuss hardware limitations from a technical point of view, but from a commercial point of view, we first need to make it clear that Microsoft sells the system, while Google sells services, Apple sells products, OEM pays for WP7, and Microsoft provides follow-up maintenance of WP7, which will be uninterrupted for a long time (Google Android and Apple iOS are not the same, the subsequent version of iOS5 is iOS6, but the subsequent version of XP is XP SP3 instead of Win7 Vista, WP7's successor is not WP8), so WP7 and WP8 are no longer the same product, if OEM needs to upgrade, obviously need to pay extra, and Microsoft's licensing fee is calculated according to the number of copies, if the sales of the sister are very good, then it will be a huge number, that is, the better the sales of the model, the more difficult it is to upgrade, even if WP supports old hardware, OEMs may not be willing to pay for an outdated model, and it is impossible to upgrade only unpopular models So, WP7 cannot upgrade WP8, Even WP8 can not upgrade WP9 from the business is very natural,Personal opinion,If WP8 really can't upgrade WP9 in the future,I'm afraid it will be able to confirm my opinion,Of course, Microsoft's strategy has changed maybe,After all, now WP is so frustrated,Windows Phone 7 The reason why Windows Phone 7 can't upgrade Windows Phone 8,Because the former uses a backward Wince kernel,And Microsoft for future development considerations, Reluctantly changed the WP8 kernel to use the Win8 kernel, which also led to the fact that the WP7 hardware could not support the new kernel (or the workload or cost was too great so it was abandoned). WP8 to WP10 is upgraded from win8 kernel to win10 kernel, similar to XP upgrade win10 on PC, there is no big gap in hardware architecture.