Hi there!
We have our game “Red Ball 4” made with Cocos2d-x 2.2.6 live on App Store - https://itunes.apple.com/app/red-ball-4/id852197796?mt=8
It works perfect on all devices except iPhone 6s plus. We have strange screen shaking near home button, not depending on screen orientation - https://www.dropbox.com/s/j2xsrtnqlia6kjc/screen_flickering_iphone_6s_plus_iOS_9.0.2.mp4?dl=0
We tried to turn off/on the device several times and also did a factory reset.
What is strange is that it works flawlessly in Zoomed mode, but not in regular display mode.
The game also tends to have bad performance on iPhone 6s plus in regular mode, but not in zoomed mode.
Seems its not only Cocos2dx problem, as I found same problem thread about World of Tanks Blitz game - https://discussions.apple.com/thread/7285806
Any help would be very appreciated! Thanks!