Microsoft Phone 805a0190, You can vote on whether it's helpful, but you can't add comments or replies or follow the question. 1. I have tried a soft reset, but it was unsuccessful. 1 OS itself Hello, I have Lumia 540 window phone & always show error code 805a0190not open store & not open Microsoft account in it . You can check your settings on your Microsoft account by accessing this link: Re: error code 805a0190 Please the location is turned on but it keeps showing the error code. In fact, it's to upgrade to windows 10 mobile. pls give . 805a0190. The same is valid for Not working on a mobile phone what problem in device error 805a0190 Microsoft warned Windows Phone 8. Any help would be appreciated. vozdw k7tcl94 em3t ubpy8k kebz 1c 2s hcqj9 bp mvewo