Advantages Updated versions: You can flash the latest Android versions according to your device's specs which can make your old phone look new. You can upgrade to a version of the OS that has not yet been released for your device, or never will be. Personalization: There are a number of features that can be customized to suit your taste and working environment. For instance, Custom themes can bring a new look and feel to your device. Pie controls can be used instead of buttons or on-screen keys. Improve performance and Battery Life : Custom ROMs are often faster, more efficient, and use less memory because the developer ripped out useless bloatwares , such as carrier installed apps or manufacturer's unwanted gimicky apps. the developer optimized the kernel . For example, an undervolted kernel can provide a much better battery life than the stock one. we can overclock or underclock the processor according to o...
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