[edit] forgot to quote ...
---------- Post added at 10:02 AM ---------- Previous post was at 09:56 AM ----------
The only way to know for sure is to pull a logcat while it is bootlooping. That will tell you what is wrong.
I now got the following log entries:
04-14 09:35:26.548 3321 3321 I Finsky : [2] com.google.android.finsky.externalreferrer.c.run(11): Package state data is missing for du.font.template
04-14 09:35:26.553 983 1850 W BroadcastQueue: Background execution not allowed: receiving Intent { act=android.intent.action.PACKAGE_ADDED dat=package:du.font.template flg=0x4000010 (has extras) } to com.google.android.googlequicksearchbox/com.google.android.apps.gsa.googlequicksearchbox.GelStubAppWatcher
04-14 09:35:26.553 983 1037 W BroadcastQueue: Background execution not allowed: receiving Intent { act=android.intent.action.PACKAGE_ADDED dat=package:du.font.template flg=0x4000010 (has extras) } to com.svox.pico/.VoiceDataInstallerReceiver
04-14 09:35:26.553 983 1037 W BroadcastQueue: Background execution not allowed: receiving Intent { act=android.intent.action.PACKAGE_ADDED dat=package:du.font.template flg=0x4000010 (has extras) } to com.google.android.apps.plus/.service.PhotosAppTransitionMonitor
04-14 09:35:26.638 983 1292 E FontService: iterating special-elite.zipFound fonts.xml, trying to extract
04-14 09:35:26.639 983 1292 E FontService: Exception thrown parsing fonts.xml! org.xmlpull.v1.XmlPullParserException: Unexpected token (position:TEXT
04-14 09:35:26.639 983 1292 E FontService:
04-14 09:35:26.639 983 1292 E FontService:
[email protected]:2 in
[email protected])
04-14 09:35:26.639 983 1292 E AndroidRuntime: *** FATAL EXCEPTION IN SYSTEM PROCESS: FontServiceWorker
04-14 09:35:26.639 983 1292 E AndroidRuntime: java.lang.NullPointerException
04-14 09:35:26.639 983 1292 E AndroidRuntime: at java.io.File.<init>(File.java:282)
04-14 09:35:26.639 983 1292 E AndroidRuntime: at com.android.server.FontService.processFontPackage(FontService.java:304)
04-14 09:35:26.639 983 1292 E AndroidRuntime: at com.android.server.FontService.-wrap5(Unknown Source:0)
04-14 09:35:26.639 983 1292 E AndroidRuntime: at com.android.server.FontService$FontHandler.handleMessage(FontService.java:147)
04-14 09:35:26.639 983 1292 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:106)
04-14 09:35:26.639 983 1292 E AndroidRuntime: at android.os.Looper.loop(Looper.java:164)
04-14 09:35:26.639 983 1292 E AndroidRuntime: at android.os.HandlerThread.run(HandlerThread.java:65)