Originally Posted by hack51
I have upgraded from 4.2.2. To 4.3 and since then there's a serious battery drain and I think that at this moment the rally effective solution is a downgrade..
I have heard that there's a bootloader update with 4.3 so I want to check what can I do to upgrade and how dangerous it is. If there's another way to get rid of this drain leave a comment
Battery is better in 4.3, if you have a battery drain you should search for the source (if you post the correct screenshots we could try to help you), and be sure the source is not in 4.3 (maybe can be in the flashing process). Anyway, it is not possible to downgrade from stock 4.3 to stock 4.2.2.
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