If your phone has power issues, then in all probability it is a hardware issue. Nothing to do with Tegra chipset, in the service center - I have seen users with S2 and Note having the same problem. Its due to a short circuit caused by some faulty components.. Nothing to do with ROMs. Although I agree that Indian ROM has a few software bugs.
Omega v27.1 | Siyah Kernel 1.6.5
Samsung I9103 Galaxy R
Samsung Galaxy Y S5360
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