Congrats to jerpelea and YYYYY for joining this effort
I've been working on a ROM too
I have made some important findings:
1- the problem is the CERTIFICATES, not a hardware incompatibility issue at all
2- MY ROM IS NOT FINAL because the DIALER has NO LANDSCAPE SUPPORT and has no videocall menu
IS REQUIRED TO INTEGRATE TILES <-> PANEL MANAGER <-> MEDIA PANEL <-> MESSAGES ACCESS <-> DIALER
4- Last but not Least, I am uploading an SPB BACKUP of the WHOLE SYSTEM for those who had to HARD RESET their XPERIA X2
It's about 90MB so gimme some time to finish upload. Will link in front post.
AGAIN: I am amazed on how collaborative team work really accelerates results
I love xda-devs
We all deserve a beer !!!