According to foreign media reports, Microsoft recently pushed Windows 10 Mobile may be a considerable part of the Phone Windows users are disappointed. According to AdDuplex statistics, about 50% of Phone Windows users are unable to run the new system on their devices. As to whether it is because of the specifications of the equipment or because the new system itself is not known.
And in a few days ago, Microsoft has said there will be no second wave adding support for models, in other words, is currently unable to upgrade to windows mobile devices in the future is not may have any hope, anyway, now appears to be impossible.
If you don't know if your device is in the range of support, please read the form below: