why you stopped ?!
u r the hero of cedric
we appreciate every minute has spent in development
And how much free space in /system and /data ?
This problem occurs by watchdog timeout as you say. I turn watchdog timeout off completely with the --no-watch-dog option by adding this to /system/build.prop:
disable boot anomation using HEBF optimizer and boot time will be decreased
1-disable bootanimation will decrease boot time
2-don't install gapps but install microG after installtion and then install google sync adopters
3-use aosp browser not gello
4-if installation of apps takes long time use this and will install mu...
You can extract GoogleCalendarSyncAdapter and GoogleContactsSyncAdapter from any GAPPS package and push them in to system/app folder (don't forger to set right permissions) or you can use DAVdroid from Fdroid.
he can download them from apkmirror...