diff --git a/mobile/android/base/AndroidManifest.xml.in b/mobile/android/base/AndroidManifest.xml.in
index 033c16eccb9..c3bd47df541 100644
--- a/mobile/android/base/AndroidManifest.xml.in
+++ b/mobile/android/base/AndroidManifest.xml.in
@@ -185,10 +185,16 @@
                   android:authorities="@ANDROID_PACKAGE_NAME@.db.browser"
                   android:permission="@ANDROID_PACKAGE_NAME@.permissions.BROWSER_PROVIDER"/>
 
+        <!--
+          Ensure that passwords provider runs in its own process. (Bug 718760.)
+          Process name is per-application to avoid loading CPs from multiple
+          Fennec versions into the same process. (Bug 749727.)
+          Process name is a mangled version to avoid a Talos bug. (Bug 750548.)
+          -->
         <provider android:name="@ANDROID_PACKAGE_NAME@.db.PasswordsProvider"
                   android:authorities="@ANDROID_PACKAGE_NAME@.db.passwords"
                   android:permission="@ANDROID_PACKAGE_NAME@.permissions.PASSWORD_PROVIDER"
-                  android:process="org.mozilla.gecko.PasswordsProvider"/>
+                  android:process="@MANGLED_ANDROID_PACKAGE_NAME@.PasswordsProvider"/>
 
         <provider android:name="@ANDROID_PACKAGE_NAME@.db.FormHistoryProvider"
                   android:authorities="@ANDROID_PACKAGE_NAME@.db.formhistory"
diff --git a/mobile/android/base/Makefile.in b/mobile/android/base/Makefile.in
index dd764a517e7..a454755046a 100644
--- a/mobile/android/base/Makefile.in
+++ b/mobile/android/base/Makefile.in
@@ -197,7 +197,9 @@ endif
 
 UA_BUILDID=$(shell $(PYTHON) $(topsrcdir)/toolkit/xre/make-platformini.py --print-buildid | cut -c1-8)
 
+# Mangle our package name to avoid Bug 750548.
 DEFINES += \
+  -DMANGLED_ANDROID_PACKAGE_NAME=$(subst fennec,f3nn3c,$(ANDROID_PACKAGE_NAME)) \
   -DANDROID_PACKAGE_NAME=$(ANDROID_PACKAGE_NAME) \
   -DMOZ_APP_DISPLAYNAME="$(MOZ_APP_DISPLAYNAME)" \
   -DMOZ_APP_NAME=$(MOZ_APP_NAME) \