Nope. Nothing to do with Snap625 or other hardware. We have evaluated others as well below:

RN4P also suffers the same Noise Cancelling Mic plague...LOL... Whereas, H6X is doing great for both vix and audio quality...

Forward to timeline 2:57...



Redmi 4 Prime is affected too:



More Noise Cancelling Noise nasty effect....forward to timeline 3:10 below:



However, Moto Z Play (which is also Snap 625), does NOT have Noise Cancelling Mic syndrome...

Yes up to certain ambient noise environment. If you VoIP (via WhatsApp, WeChat, Skype, etc) in a noisy environment, your voice might be tiny on the other's party. But if in quiet environment (say, in toilet or living room with TV is on), your voice will be normal.

why can't find any in KL 

Pops in friend's DiGi SIM card... P2 supports DiGi LTE-A network... However, VoLTE not supported...

[attachmentid=8603411] [attachmentid=8603414]

If 100% data (dual SIM active) without Wi-Fi, SoT is 12 hours max with 10% balance...

You've already broken the Guinness World Record for being able to kill P2's 5,100mAh capacity within 12 hours....

It's extraordinary...

10 hours SoT is guaranteed!

[attachmentid=8629611] [attachmentid=8629612]

my place can get 4G +.. tested on speedtest

yes, after Nougat 7.0 update.

yes, i can update apps thru google play store.. screenshot attached

most of them after updated to Nougat, they never do factory reset. They should do factory reset after major update like from version 6 to version 7... i always do that for major update..

Take it positively...

Once we backup all data, nothing will go wrong if we lost P2...

But you can try the "Wipe Cache" method first to see any improvement...

So far, after Nougat upgrade, the following issues/bugs detected:
1) Android Pay is broken.
2) "Download" app is missing in app drawer.
3) On-screen navigation buttons stop working after dismissed the "Split screen" feature.
4) Google PlayStore Setting menu shows "Uncertified" device status.
5) "Video Player" app is missing in app drawer.
6) ....
7) ....

nougat SOT decreased now 8 to 10 hours Avg.
I notice CPU usage a lot in batt stats.

You play games a lot, right? Better don't...(if I were in your shoes...).

This is because you will most probably need to hard/factory reset P2 after Nougat OTA... So, perform full back-up (via Helium Premium app is preferred) to all your apps/games data before upgrade...