diff --git a/README.md b/README.md
index ddcf23f259..13da10b0ae 100644
--- a/README.md
+++ b/README.md
@@ -270,6 +270,7 @@ and which gives information about the app for the Launcher.
                               //   'notify' - provides 'notify' library for showing notifications
                               //   'locale' - provides 'locale' library for language-specific date/distance/etc
                               //              (a version of 'locale' is included in the firmware)
+                              //   'defaultconfig' - a set of apps that will can be installed and will wipe out all previously installed apps
   "tags": "",                 // comma separated tag list for searching
                               // common types are:
                               //   'clock' - it's a clock
diff --git a/apps/confthyttan/ChangeLog b/apps/confthyttan/ChangeLog
new file mode 100644
index 0000000000..77d527619d
--- /dev/null
+++ b/apps/confthyttan/ChangeLog
@@ -0,0 +1,6 @@
+0.01: New App!
+0.02: update to my current preferences.
+0.03: update app list
+0.04: change app name "mysetup" -> "anotherconf"
+0.05: remove apps that are not "core" to the experience.
+0.06: change name "anotherconf" -> "confthyttan"
diff --git a/apps/confthyttan/README.md b/apps/confthyttan/README.md
new file mode 100644
index 0000000000..e9b952c822
--- /dev/null
+++ b/apps/confthyttan/README.md
@@ -0,0 +1,31 @@
+# Thyttan's Default Config
+
+A different default set of apps and configurations. Brings many quality of life improvements. Opinionated based on the creators taste. Read more below before installing.
+
+## Usage
+
+Before installing do this:
+
+1. Backup your current setup (via the "More..." tab of the App Loader) so you can restore it later if you want.
+2. Install this app (you'll be prompted about all data being removed from your Bangle)
+3. Try it out, switch out apps to your favorites and tweak to your liking!
+
+## Features
+
+There will not be a trace of a "Thyttan's Default Config" app on your watch after installation. Only the apps it installed and the configurations.
+
+On the clock face:
+- Swipe right on the screen to open the launcher (Desktop Launcher) - or press the hardware button.
+- Swipe left to open a flashlight app.
+- Swipe up to open the messages.
+- Swipe down for quick access to music and podcast controls.
+  - (Do a subsequent left or right swipe to enter the listed apps)
+- (Check out the "Quick Launch" app readme for more info)
+
+## Requests
+
+Add to the espruino/BangleApps issue tracker and mention @thyttan for bug reports and suggestions.
+
+## Creator
+
+thyttan
diff --git a/apps/confthyttan/app.png b/apps/confthyttan/app.png
new file mode 100644
index 0000000000..24ff01b8a4
Binary files /dev/null and b/apps/confthyttan/app.png differ
diff --git a/apps/confthyttan/autoreset.json b/apps/confthyttan/autoreset.json
new file mode 100644
index 0000000000..18e94a2829
--- /dev/null
+++ b/apps/confthyttan/autoreset.json
@@ -0,0 +1 @@
+{"mode":0,"apps":[{"name":"Run+","src":"runplus.app.js","files":"runplus.info,runplus.app.js,runplus.img,runplus.settings.js,runplus_karvonen"}],"timeout":10}
\ No newline at end of file
diff --git a/apps/confthyttan/backswipe.json b/apps/confthyttan/backswipe.json
new file mode 100644
index 0000000000..aa66bd5344
--- /dev/null
+++ b/apps/confthyttan/backswipe.json
@@ -0,0 +1 @@
+{"mode":0,"apps":[{"name":"Calculator","src":"calculator.app.js"},{"name":"SleepLog","src":"sleeplog.app.js"},{"name":"Messages","sortorder":-9,"src":"messagegui.app.js"},{"name":"Messages","sortorder":-9,"src":"messagegui.app.js","files":"messagegui.info,messagegui,messagegui.app.js,messagegui.new.js,messagegui.boot.js,messagegui.img"}],"standardNumSwipeHandlers":5,"standardNumDragHandlers":1}
diff --git a/apps/confthyttan/dtlaunch.json b/apps/confthyttan/dtlaunch.json
new file mode 100644
index 0000000000..5417cca3b9
--- /dev/null
+++ b/apps/confthyttan/dtlaunch.json
@@ -0,0 +1 @@
+{"showClocks":true,"showLaunchers":true,"direct":false,"swipeExit":false,"timeOut":"15s"}
\ No newline at end of file
diff --git a/apps/confthyttan/edgeclk.settings.json b/apps/confthyttan/edgeclk.settings.json
new file mode 100644
index 0000000000..bdf875621c
--- /dev/null
+++ b/apps/confthyttan/edgeclk.settings.json
@@ -0,0 +1 @@
+{"buzzOnCharge":true,"monthFirst":true,"twentyFourH":true,"showAmPm":false,"showSeconds":true,"showWeather":false,"stepGoal":10000,"stepBar":true,"weekBar":true,"mondayFirst":true,"dayBar":true,"redrawOnStep":false}
diff --git a/apps/confthyttan/fastload.json b/apps/confthyttan/fastload.json
new file mode 100644
index 0000000000..beef5d0cc5
--- /dev/null
+++ b/apps/confthyttan/fastload.json
@@ -0,0 +1 @@
+{useAppHistory:true,disregardQuicklaunch:true,hideLoading:true}
\ No newline at end of file
diff --git a/apps/confthyttan/lightswitch.json b/apps/confthyttan/lightswitch.json
new file mode 100644
index 0000000000..818aa6b07a
--- /dev/null
+++ b/apps/confthyttan/lightswitch.json
@@ -0,0 +1 @@
+{"colors":"011","image":"heart","touchOn":"always","oversize":7,"dragDelay":500,"minValue":0.01,"tapToLock":false,"unlockSide":"","tapSide":"","tapOn":"always","tOut":2000,"minFlash":0.2,"isOn":true,"value":0.9109}
\ No newline at end of file
diff --git a/apps/confthyttan/messages.settings.json b/apps/confthyttan/messages.settings.json
new file mode 100644
index 0000000000..88efa60827
--- /dev/null
+++ b/apps/confthyttan/messages.settings.json
@@ -0,0 +1 @@
+{vibrateTimeout:10,vibrate:":",vibrateCalls:":::",flash:false}
\ No newline at end of file
diff --git a/apps/confthyttan/metadata.json b/apps/confthyttan/metadata.json
new file mode 100644
index 0000000000..5fd18c7e90
--- /dev/null
+++ b/apps/confthyttan/metadata.json
@@ -0,0 +1,68 @@
+{ "id": "confthyttan",
+  "name": "Thyttan's Default Config",
+  "version":"0.06",
+  "description": "A different default set of apps and configurations. Brings many quality of life improvements. Opinionated based on the creators taste. Read more below before installing.",
+  "icon": "app.png",
+  "type": "defaultconfig",
+  "tags": "system,configuration,config,anotherconfig,thyttan",
+  "supports" : ["BANGLEJS2"],
+  "readme": "README.md",
+  "dependencies" : {
+    "sched":"app",
+    "kbmulti":"app",
+    "messageicons":"app",
+    "widmsggrid":"app",
+    "msgwakefup":"app",
+    "delaylock":"app",
+    "notify":"app",
+    "health":"app",
+    "widminbate":"app",
+    "podadrem":"app",
+    "spotrem":"app",
+    "android":"app",
+    "widanclk":"app",
+    "backswipe":"app",
+    "torch":"app",
+    "calculator":"app",
+    "widbt_notify":"app",
+    "smpltmr":"app",
+    "clkinfostopw":"app",
+    "runplus":"app",
+    "dtlaunch":"app",
+    "quicklaunch":"app",
+    "kineticscroll":"app",
+    "alarm":"app",
+    "recorder":"app",
+    "agenda":"app",
+    "edgeclk":"app",
+    "autoreset":"app",
+    "chargent":"app",
+    "setting":"app",
+    "fastload":"app",
+    "boot":"app",
+    "ateatimer":"app",
+    "drained":"app"
+  },
+  "storage": [
+    {"name":"backswipe.json",
+     "url":"backswipe.json"},
+    {"name":"autoreset.json",
+     "url":"autoreset.json"},
+    {"name":"dtlaunch.json",
+     "url":"dtlaunch.json"},
+    {"name":"fastload.json",
+     "url":"fastload.json"},
+    {"name":"quicklaunch.json",
+     "url":"quicklaunch.json"},
+    {"name":"messages.settings.json",
+     "url":"messages.settings.json"},
+    {"name":"widbt_notify.json",
+     "url":"widbt_notify.json"},
+    {"name":"recorder.json",
+     "url":"recorder.json"},
+    {"name":"edgeclk.settings.json",
+     "url":"edgeclk.settings.json"},
+    {"name":"setting.json",
+     "url":"setting.json"}
+  ]
+}
diff --git a/apps/confthyttan/quicklaunch.json b/apps/confthyttan/quicklaunch.json
new file mode 100644
index 0000000000..4edbb083bf
--- /dev/null
+++ b/apps/confthyttan/quicklaunch.json
@@ -0,0 +1 @@
+{lapp:{name:"Show Launcher",sortorder:-12,src:"no source"},rapp:{name:"torch",type:"app",sortorder:-11,src:"torch.app.js"},uapp:{name:"Messages",sortorder:-9,src:"messagegui.app.js"},dapp:{name:"Extension",type:"app",sortorder:-11,src:"quicklaunch.app.js"},tapp:{name:""},dlapp:{name:"PA Remote",src:"podadrem.app.js"},drapp:{name:"Remote for Spotify",src:"spotrem.app.js"},duapp:{name:""},ddapp:{name:"Extension",type:"app",sortorder:-11,src:"quicklaunch.app.js"},dtapp:{name:""},ddlapp:{name:"Alarms",src:"alarm.app.js"},ddrapp:{name:"Run+",src:"runplus.app.js"},dduapp:{name:""},dddapp:{name:"Agenda",src:"agenda.app.js"},ddtapp:{name:""},rlapp:{name:""},rrapp:{name:""},ruapp:{name:""},rdapp:{name:""},rtapp:{name:""},trace:"dr"}
diff --git a/apps/confthyttan/recorder.json b/apps/confthyttan/recorder.json
new file mode 100644
index 0000000000..f598b41d25
--- /dev/null
+++ b/apps/confthyttan/recorder.json
@@ -0,0 +1 @@
+{recording:false,period:10,record:["gps","hrm","steps"],file:"recorder.log0.csv"}
\ No newline at end of file
diff --git a/apps/confthyttan/setting.json b/apps/confthyttan/setting.json
new file mode 100644
index 0000000000..ece0c87edf
--- /dev/null
+++ b/apps/confthyttan/setting.json
@@ -0,0 +1 @@
+{ble:true,blerepl:true,log:false,quiet:0,timeout:10,vibrate:true,beep:true,timezone:2,HID:false,clock:"edgeclk.app.js","12hour":false,firstDayOfWeek:1,brightness:0.5,options:{wakeOnBTN1:true,wakeOnBTN2:true,wakeOnBTN3:true,wakeOnFaceUp:false,wakeOnTouch:false,wakeOnTwist:false,twistThreshold:819.2,twistMaxY:-800,twistTimeout:1000,btnLoadTimeout:700},theme:{fg:65535,bg:0,fg2:65535,bg2:8,fgH:65535,bgH:31,dark:true},clockHasWidgets:true,launcher:"dtlaunch.app.js",touch:{x1:6,y1:14,x2:197,y2:178}}
diff --git a/apps/confthyttan/widbt_notify.json b/apps/confthyttan/widbt_notify.json
new file mode 100644
index 0000000000..fbcd97f76e
--- /dev/null
+++ b/apps/confthyttan/widbt_notify.json
@@ -0,0 +1 @@
+{showWidget:true,buzzOnConnect:false,buzzOnLoss:false,hideConnected:false,showMessage:false,nextBuzz:30000}
\ No newline at end of file
diff --git a/apps/messagesoverlay/metadata.json b/apps/messagesoverlay/metadata.json
index 26095eb33a..ba5f005c3c 100644
--- a/apps/messagesoverlay/metadata.json
+++ b/apps/messagesoverlay/metadata.json
@@ -15,6 +15,6 @@
     {"name":"messagesoverlay.settings.js","url":"settings.js"},
     {"name":"messagesoverlay.default.json","url":"default.json"}
   ],
-  "data": [{"name":"bthrm.json"}],
+  "data":[{"name":"messagesoverlay.json"}],
   "screenshots": [{"url":"screen_call.png"} ,{"url":"screen_message.png"} ]
 }
diff --git a/bin/sanitycheck.js b/bin/sanitycheck.js
index 086c2e551d..80f8abe24d 100755
--- a/bin/sanitycheck.js
+++ b/bin/sanitycheck.js
@@ -169,7 +169,7 @@ const APP_KEYS = [
 const STORAGE_KEYS = ['name', 'url', 'content', 'evaluate', 'noOverwite', 'supports', 'noOverwrite'];
 const DATA_KEYS = ['name', 'wildcard', 'storageFile', 'url', 'content', 'evaluate'];
 const SUPPORTS_DEVICES = ["BANGLEJS","BANGLEJS2"]; // device IDs allowed for 'supports'
-const METADATA_TYPES = ["app","clock","widget","bootloader","RAM","launch","scheduler","notify","locale","settings","textinput","module","clkinfo"]; // values allowed for "type" field
+const METADATA_TYPES = ["app","clock","widget","bootloader","RAM","launch","scheduler","notify","locale","settings","textinput","module","clkinfo","defaultconfig"]; // values allowed for "type" field - listed in README.md
 const FORBIDDEN_FILE_NAME_CHARS = /[,;]/; // used as separators in appid.info
 const VALID_DUPLICATES = [ '.tfmodel', '.tfnames' ];
 const GRANDFATHERED_ICONS = ["s7clk",  "snek", "astral", "alpinenav", "slomoclock", "arrow", "pebble", "rebble"];
@@ -207,6 +207,10 @@ apps.forEach((app,appIdx) => {
   if (!app.name) ERROR(`App ${app.id} has no name`, {file:metadataFile});
   var isApp = !app.type || app.type=="app";
   var appTags = app.tags ? app.tags.split(",") : [];
+  /*if (appTags.some(tag => tag!=tag.trim()))
+    WARN(`App ${app.id} 'tag' list contains whitespace ("${app.tags}")`, {file:metadataFile});
+  if (appTags.some(tag => tag!=tag.toLowerCase()))
+    WARN(`App ${app.id} 'tag' list contains uppercase ("${app.tags}")`, {file:metadataFile});*/
   if (app.name.length>20 && !app.shortName && isApp) ERROR(`App ${app.id} has a long name, but no shortName`, {file:metadataFile});
   if (app.type && !METADATA_TYPES.includes(app.type))
     ERROR(`App ${app.id} 'type' is one one of `+METADATA_TYPES, {file:metadataFile});
@@ -296,7 +300,8 @@ apps.forEach((app,appIdx) => {
       if (INTERNAL_FILES_IN_APP_TYPE[app.type].includes(file.name))
         fileInternal = true;
     }
-    allFiles.push({app: app.id, file: file.name, internal:fileInternal});
+    if (!app.type=="defaultconfig")
+      allFiles.push({app: app.id, file: file.name, internal:fileInternal});
     if (file.url) if (!fs.existsSync(appDir+file.url)) ERROR(`App ${app.id} file ${file.url} doesn't exist`, {file:metadataFile});
     if (!file.url && !file.content && !app.custom) ERROR(`App ${app.id} file ${file.name} has no contents`, {file:metadataFile});
     var fileContents = "";
@@ -494,7 +499,7 @@ while(fileA=allFiles.pop()) {
       if (isGlob(nameA)||isGlob(nameB))
         ERROR(`App ${fileB.app} ${typeB} file ${nameB} matches app ${fileA.app} ${typeB} file ${nameA}`);
       else if (fileA.app != fileB.app && (!fileA.internal) && (!fileB.internal))
-        WARN(`App ${fileB.app} ${typeB} file ${nameB} is also listed as ${typeA} file for app ${fileA.app}`);
+        WARN(`App ${fileB.app} ${typeB} file ${nameB} is also listed as ${typeA} file for app ${fileA.app}`, {file:APPSDIR_RELATIVE+fileB.app+"/metadata.json"});
     }
   })
 }
diff --git a/core b/core
index bf08b48483..3ec8e289a2 160000
--- a/core
+++ b/core
@@ -1 +1 @@
-Subproject commit bf08b484830ef4e811faf67ec663ebf839b5d09b
+Subproject commit 3ec8e289a26a545d0d0c50f6945978584fb3d7f8
diff --git a/typescript/types/info.d.ts b/typescript/types/info.d.ts
index c305b02612..21014ff8fc 100644
--- a/typescript/types/info.d.ts
+++ b/typescript/types/info.d.ts
@@ -14,4 +14,4 @@ type AppInfo = {
 
 type AppType = "app" | "clock" | "widget" | "module" | "bootloader" |
   "settings" | "clkinfo" | "RAM" | "launch" | "textinput" | "scheduler" |
-  "notify" | "locale";
+  "notify" | "locale" | "defaultconfig";