Phone randomly freezes, requiring hard reboot

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http://forum.xda-developers.com – For a while now, my phone has randomly been freezing, becoming completely unresponsive and requiring either a battery pull or a reboot by holding down the power button. It began a couple months ago while running Task's AOKP ICS with ktoonsez's Fluxi XX kernel. The odd thing is that the phone was stable (ie. no freezes) for the first few months under that setup before it started happening once every few days. When the frequency of freezes went up to about once a day, I did a full wipe (formatted data and system, cleared cache and dalvik) and flashed Slimbean 2.7 with stock kernel, thinking t (HowTos)