How do you wipe the cache partition. I read where it helps with marshmallow install problems. I have had nothing but problems since it updated. Everything I turn my phone on I get "optimizing apps 1 of 1".then starting apps. I have no gesture support. My text messages only shows phone numbers no names. A full charge only lasts about 5 or 6 hours. And the phone is always very hot. Any help would be appreciated. Thanks.
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