Yes I hardly can use it, so laggy it is.
You have noticed that this thread is for people already decide for the Note 4 and maybe are interested in the Zerolemon Battery?
Just as a reminder. Sorry for being off topic.
That's ok. So you wouldn't need to fear an exploding Zerolemon battery.
Best regards
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Send from my Note 4 after my typical day work of scrolling in all my apps just up and down.