640XL won't complete download of last three preview builds

[Windows Central Question]

I've been trying to download last few builds on a lumia 640XL and it gets so far and freeze at whatever percentage usually 72% it did go to 78, and 81% once I can't figure out why this is, I have a 640 and it is running last build like a champ.. any thoughts??

 

[ven07]

If it's downloading, but then stopping I would think this either has sth to do with server of your wifi. Did you try using a different network? maybe head over to a friend? Server shouldn't be an issue since this isn't a widespread problem.

Did you try changing rings?

Check if time/date/region are set correctly just to be sure.

Last ditch option would be to hard reset and try again.

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