LeonZai
Senior Member
- Joined
- Mar 5, 2012
- Messages
- 2,452
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just got mine today.
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even the iOS is the latest no need update.![]()
moi same as u
just got mine today.
![]()
even the iOS is the latest no need update.![]()
How bad is it? Any coilwhine? Coilwhine is bad. Sounds like 56K modem. "Hiss" when you place your phone apple logo directly at your ear under heavy load is not really a concern.
How to know my phone got this coilwhine sound or not ? Yesterday night I just run through the octane test and put my ear near the apple logo, yes..I did hear some sound like CPU running . My phone factory from F2L China Zhengzhou, week 39 128GB 7 plus jet black
is this suppose to be quiet while doing it?
That sounds minimal and normal enough. Coilwhine sound is very loud and distinct. Almost like electricity when it goes unstable. You can hear it without putting the phone at your ears. Very likely to be recorded in video or interfere with phone calls.How to know my phone got this coilwhine sound or not ? Yesterday night I just run through the octane test and put my ear near the apple logo, yes..I did hear some sound like CPU running .Sound very minimal. My phone factory from F2L China Zhengzhou, week 39 128GB 7 plus jet black
I contacted Apple on the second day I received it. Did not demand for a brand new set specifically. CSO was very nice.
Overall i think those weird sound is random on the set. But how do we going to know our iphone 7/7+ is 1st batch or 2nd batch? So far i try my set taking video and playback didnt heard any sound...
moi same as u
Did they send someone to collect back the old box from you? When you receive the phone can you let me know if it is like the same retail packaging. Like the first time they mail to you? Including phone and box etc.
cannot hear is good thing mah, so no need to be bothered which batch is your phone lor..

but just wanna to know lor. But it ok also..My phone arriving tomorrow... from apple. But is week 35. Based on sndeep.info .... and instead of rose gold they put gold... sigh. Hope this week 35 no issues...
just got mine today.
![]()
even the iOS is the latest no need update.![]()
Did they send someone to collect back the old box from you? When you receive the phone can you let me know if it is like the same retail packaging. Like the first time they mail to you? Including phone and box etc.
Just received. Yes brand new as if ordering the first time. MN model number. Everything is new.![]()
I believe the box should be different from retail. The box is slim and white in colour.

now become like grey color...Anyone having this problem on their iphone 7 plus?? I try to hard reset for 2x, which the lcd should come out black screen. But mine came out green, and 1x yellow??now become like grey color...
You're wrong. It's black and retail.![]()