Hot answers tagged samsung-galaxy-s-2
The newer Android versions already support moving the app from internal SD to an external. It should be in Settings->Applications->Manage Applications.
Regarding the battery drain and restarting. You need to flash a clean factory image from Samsung first. Then flash CyanogenMod again. As for the replacement, I would strongly recommend Nexus 6. However, if you're not wanting to spend that kind of money, get the 5. In sticking with Nexus 5 for the foreseeable future.
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