- Nov 14, 2015
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I'm running low on storage in my Lumia 550. I've a 32 gb sd card, but even that's full now. In the settings -storage-sd card there's a. 1.5gb others section which shows I've a folder called WUDownloadcache. I've no idea what It is. Should I delete it? Will deleting it affect the functioning of my device in any way??? Thanks.