However ....
For ALL who choose to flash a different version of Android, than what the phone comes with, Will most likely fase a different image quality, than those with the original Android version. And this is because the drivers for this specific chipset are not included in GSI Android versions. This is similar to webcams for a computer you buy. If you install the recommended drivers for the webcam, you will get good picture and sound quality. But using the "DEFAULT PC drivers for the webcamera, you will most likely have poor picture and sound.