Windows Phone Reset Error

[RATNAKUMAR ANDHAVARAPU]

windows 10 update build 10.0.14393.1884 - error code 0x8018830f 

Hi

I have a problem while updating my Lumia 730 windows 10 build 10.0.14393.1884

I reset my phone to factory default, but the same error

what can I do ????