CyanogenMod 9 on Galaxy Prevail

[Josiah23]

My sister's play store wouldn't work no matter what, so I got her ClockWorkMod recovery & CyanogenMod 9, which fixed the problem. The last thing I wanted to do is to get a custom kernel, but don't know nothing about them. Will a custom kernel fix this horrible battery life? If so what kernel would you recommend?

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[Rukbat]

Check at Area51 Forum. They did a lot of work on the Precedent/Prevail and will probably know. (I used Cyanogen 7 back then and had no battery life problem.)