I will now share my thoughts about this xperia x discussion; I just hope Jolla will able to bring latest kernel, 4.9 for xperia x. I do not need (few apps only) much android support so for me kernel update would be just enought. Kernel update would be very big improvement for example much better drivers for camera etc. + proper support for all cpu cores. Also the sdcard issue where some cards not working will be also fixed by kernel. All that with just updating kernel and then xperia x is much closer to complete device.

I could even pay for that "correct support", I also believe many other sailors may also do same.

I wonder why Jolla does not show us that they are working with newer kernel.. In the end: If Jolla decided to not update xperia x kernel they should at very least port/compile 4.9 kernel to new xperia xa2 series (kernel+drivers combo is important in my opinion!).