There are lot of rumors brewing online if the windows phones with 4GB storage will get Windows 10 mobile upgrade. This includes popular devices like Nokia Lumia 530 and Karbonn Titanium Wind W4 that have been quite popular in developing countries. So will they be getting upgrade to Windows 10 Mobile?
They answer is no. While they can fit the OS on a 4GB device, they will need to force users to install ALL apps on the SD card which would result in degradation in performance for some apps. Also, there are some apps that just would not install on the external storage which explains why Microsoft would not be pushing the OS upgrade to these low end and cheap windows phones.
Aug 26, 2015