diff --git a/bin/device-install.bat b/bin/device-install.bat
index 594d973f5..3ffca0b63 100755
--- a/bin/device-install.bat
+++ b/bin/device-install.bat
@@ -17,8 +17,8 @@ SET "LOGCOUNTER=0"
 SET "S3=s3 v3 t-deck wireless-paper wireless-tracker station-g2 unphone"
 SET "C3=esp32c3"
 @REM FIXME: Determine flash size from PlatformIO variant, this is unmaintainable.
-SET "BIGDB_8MB=picomputer-s3 unphone seeed-sensecap-indicator crowpanel-esp32s3 heltec_capsule_sensor_v3 heltec-v3 heltec-vision-master-e213 heltec-vision-master-e290 heltec-vision-master-t190 heltec-wireless-paper heltec-wireless-tracker heltec-wsl-v3 icarus seeed-xiao-s3 tbeam-s3-core t-watch-s3 tracksenger"
-SET "BIGDB_16MB=t-deck mesh-tab t-energy-s3 dreamcatcher ESP32-S3-Pico m5stack-cores3 station-g2 t-eth-elite"
+SET "BIGDB_8MB=picomputer-s3 unphone seeed-sensecap-indicator crowpanel-esp32s3 heltec_capsule_sensor_v3 heltec-v3 heltec-vision-master-e213 heltec-vision-master-e290 heltec-vision-master-t190 heltec-wireless-paper heltec-wireless-tracker heltec-wsl-v3 icarus seeed-xiao-s3 tbeam-s3-core tracksenger"
+SET "BIGDB_16MB=t-deck mesh-tab t-energy-s3 dreamcatcher ESP32-S3-Pico m5stack-cores3 station-g2 t-eth-elite t-watch-s3"
 
 GOTO getopts
 :help
diff --git a/bin/device-install.sh b/bin/device-install.sh
index 796626a9d..a43ccbdb4 100755
--- a/bin/device-install.sh
+++ b/bin/device-install.sh
@@ -22,7 +22,6 @@ BIGDB_8MB=(
 	"icarus"
 	"seeed-xiao-s3"
 	"tbeam-s3-core"
-	"t-watch-s3"
 	"tracksenger"
 )
 BIGDB_16MB=(
@@ -34,6 +33,7 @@ BIGDB_16MB=(
 	"m5stack-cores3"
 	"station-g2"
 	"t-eth-elite"
+	"t-watch-s3"
 )
 S3_VARIANTS=(
 	"s3"
diff --git a/boards/t-watch-s3.json b/boards/t-watch-s3.json
index 51bb7cf4b..bae4f47b0 100644
--- a/boards/t-watch-s3.json
+++ b/boards/t-watch-s3.json
@@ -24,16 +24,16 @@
     "mcu": "esp32s3",
     "variant": "t-watch-s3"
   },
-  "connectivity": ["wifi", "bluetooth"],
+  "connectivity": ["wifi", "bluetooth", "lora"],
   "debug": {
     "openocd_target": "esp32s3.cfg"
   },
   "frameworks": ["arduino"],
   "name": "LilyGo T-Watch 2020 V3",
   "upload": {
-    "flash_size": "8MB",
+    "flash_size": "16MB",
     "maximum_ram_size": 327680,
-    "maximum_size": 8388608,
+    "maximum_size": 16777216,
     "require_upload_port": true,
     "use_1200bps_touch": true,
     "wait_for_upload_port": true,
diff --git a/variants/t-watch-s3/platformio.ini b/variants/t-watch-s3/platformio.ini
index d650b1f11..f98237943 100644
--- a/variants/t-watch-s3/platformio.ini
+++ b/variants/t-watch-s3/platformio.ini
@@ -3,7 +3,7 @@
 extends = esp32s3_base
 board = t-watch-s3
 board_check = true
-board_build.partitions = default_8MB.csv
+board_build.partitions = default_16MB.csv
 upload_protocol = esptool
 
 build_flags = ${esp32_base.build_flags}