This error (805a01f4) usually indicates temporary problems with the store. Hopefully they are working to fix the certificate error 80070020 which affected hundreds of users. You need to wait for a few hours, there is nothing you can do on your device.
805a01f4 error code
Anonymous
i have Windows phone and i rest my mobile now when i try to download any App from the store i can't and this error appear and i don't know how can i solve this problem please help me
Windows for home | Other | Devices and drivers
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