but than surprisingly the battery on S7 not affected

For you guys who wonder what will Samsung do with those recalled Note 7. Most likely, they will become refurbished phones and then being dumped into the refurbished market.

http://www.businesskorea.co.kr/english/new...-market-shelves

Now the potential buyers will have to worry. It's possible that in near future some unethical dealers may sell those refurbished Note 7 as brand new phones. Those refurbished Note 7 sure will be dumped into the market, intentionally or unintentionally. We may end up buying refurbished Note 7 without knowing it. Some of you may say it's impossible lah. Those refurbished phone definitely won't come to Malaysia market lah, etc etc. Well, I won't dare to say it won't happen. The chance is there.

So far, most people around the world (mostly America & Europe countries) are prefering for refund rather than 1-1 exchange. They have lost their trust and confidence towards the latest Samsung Flagship. Anyway, there's 1 thing that we are very sure, that Note 7 will be the least profitable Samsung flagship phone in the history.

U must known Ifags are a different breed. No matter what, Iphones will still sell very well. Remember,  Apple Can do no wrong!