diff --git a/.gitattributes b/.gitattributes
index 7b47b3fb5..f778fc419 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -9,3 +9,4 @@ static/build/.tmp_update/updater				text eol=lf
 static/dist/.tmp_update/updater					text eol=lf
 static/dist/miyoo/app/.tmp_update/updater		text eol=lf
 static/dist/miyoo/app/MainUI					text eol=lf
+static/dist/.tmp_update/bin/shutdown  text eol=lf
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9348bf286..7f823d04a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ jobs:
     name: Check build
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/onionui/miyoomini-toolchain:latest
+      image: aemiii91/miyoomini-toolchain:latest
       options: --user root
     steps:
     - name: Checkout repository
diff --git a/.github/workflows/pre-release.yml b/.github/workflows/pre-release.yml
index 310805639..5011b663a 100644
--- a/.github/workflows/pre-release.yml
+++ b/.github/workflows/pre-release.yml
@@ -15,7 +15,7 @@ jobs:
     name: Pre-release
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/onionui/miyoomini-toolchain:latest
+      image: aemiii91/miyoomini-toolchain:latest
       options: --user root
     steps:
     - name: Checkout repository
diff --git a/.github/workflows/tagged-release.yml b/.github/workflows/tagged-release.yml
index f03940f07..c3f1d71be 100644
--- a/.github/workflows/tagged-release.yml
+++ b/.github/workflows/tagged-release.yml
@@ -10,7 +10,7 @@ jobs:
     name: Tagged release
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/onionui/miyoomini-toolchain:latest
+      image: aemiii91/miyoomini-toolchain:latest
       options: --user root
     steps:
     - name: Checkout repository
diff --git a/Makefile b/Makefile
index 9175f43f6..df26782d3 100644
--- a/Makefile
+++ b/Makefile
@@ -48,7 +48,7 @@ ifeq (,$(GTEST_INCLUDE_DIR))
 GTEST_INCLUDE_DIR = /usr/include/
 endif
 
-TOOLCHAIN := mholdg16/miyoomini-toolchain:latest
+TOOLCHAIN := aemiii91/miyoomini-toolchain:latest
 
 include ./src/common/commands.mk
 
@@ -190,22 +190,22 @@ dist: build
 	@$(ECHO) $(PRINT_RECIPE)
 # Package configs
 	@cp -R $(TEMP_DIR)/configs/Saves/CurrentProfile/ $(TEMP_DIR)/configs/Saves/GuestProfile
-	@cd $(TEMP_DIR)/configs && zip -rq $(BUILD_DIR)/.tmp_update/config/configs.pak .
+	@cd $(TEMP_DIR)/configs && 7z a -r -mtm=off $(BUILD_DIR)/.tmp_update/config/configs.pak . -bsp0 -bso0
 	@rm -rf $(TEMP_DIR)/configs
 	@rmdir $(TEMP_DIR)
 # Package RetroArch separately
-	@cd $(BUILD_DIR) && zip -rq retroarch.pak RetroArch
+	@cd $(BUILD_DIR) && 7z a -r -mtm=off retroarch.pak RetroArch -bsp0 -bso0
 	@mkdir -p $(DIST_DIR)/RetroArch
 	@mv $(BUILD_DIR)/retroarch.pak $(DIST_DIR)/RetroArch/
 	@echo $(RA_SUBVERSION) > $(DIST_DIR)/RetroArch/ra_package_version.txt
 # Package Onion core
-	@cd $(BUILD_DIR) && zip -rq $(DIST_DIR)/miyoo/app/.tmp_update/onion.pak . -x RetroArch RetroArch/\*
+	@cd $(BUILD_DIR) && 7z a -r -mtm=off $(DIST_DIR)/miyoo/app/.tmp_update/onion.pak . -xr!RetroArch -bsp0 -bso0
 	@$(ECHO) "\n-> [DIST READY!]"
 
 release: dist
 	@$(ECHO) $(PRINT_RECIPE)
 	@rm -f $(RELEASE_DIR)/$(RELEASE_NAME).zip
-	@cd $(DIST_DIR) && zip -rq $(RELEASE_DIR)/$(RELEASE_NAME).zip .
+	@cd $(DIST_DIR) && 7z a -r -mtc=off $(RELEASE_DIR)/$(RELEASE_NAME).zip . -bsp0 -bso0
 	@$(ECHO) "\n-> [RELEASE READY!]"
 
 clean:
diff --git a/src/axp/Makefile b/src/axp/Makefile
index cf9c7ac69..e786a47a6 100644
--- a/src/axp/Makefile
+++ b/src/axp/Makefile
@@ -2,7 +2,7 @@ include ../common/config.mk
 
 TARGET = axp
 CFLAGS := $(CFLAGS) -Os -ffunction-sections -fdata-sections -Wall
-LDFLAGS := $(LDFLAGS) -Wl,--gc-sections -s
+LDFLAGS := $(LDFLAGS) -Wl,--gc-sections
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/batmon/Makefile b/src/batmon/Makefile
index d567fcccb..d8e4ed7cb 100644
--- a/src/batmon/Makefile
+++ b/src/batmon/Makefile
@@ -2,7 +2,7 @@ INCLUDE_SHMVAR=1
 include ../common/config.mk
 
 TARGET = batmon
-LDFLAGS := $(LDFLAGS) -s -pthread
+LDFLAGS := $(LDFLAGS) -pthread
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/bootScreen/Makefile b/src/bootScreen/Makefile
index 7cbcaaa1f..b7183cc17 100644
--- a/src/bootScreen/Makefile
+++ b/src/bootScreen/Makefile
@@ -3,7 +3,7 @@ INCLUDE_SHMVAR=1
 include ../common/config.mk
 
 TARGET = bootScreen
-LDFLAGS := $(LDFLAGS) -s -lSDL -lSDL_image -lSDL_ttf -lSDL_mixer
+LDFLAGS := $(LDFLAGS) -lSDL -lSDL_image -lSDL_ttf -lSDL_mixer
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/chargingState/Makefile b/src/chargingState/Makefile
index 60e672665..26661b722 100644
--- a/src/chargingState/Makefile
+++ b/src/chargingState/Makefile
@@ -2,7 +2,7 @@ INCLUDE_CJSON=1
 include ../common/config.mk
 
 TARGET = chargingState
-LDFLAGS := $(LDFLAGS) -s -lSDL -lSDL_image -lSDL_ttf
+LDFLAGS := $(LDFLAGS) -lSDL -lSDL_image -lSDL_ttf
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/common/config.mk b/src/common/config.mk
index efb7a8044..3cd7f8b12 100644
--- a/src/common/config.mk
+++ b/src/common/config.mk
@@ -34,7 +34,7 @@ OFILES = $(CFILES:.c=.o) $(CPPFILES:.cpp=.o)
 CFLAGS := -I../../include -I../common -DPLATFORM_$(shell echo $(PLATFORM) | tr a-z A-Z) -DONION_VERSION="\"$(VERSION)\"" -Wall
 
 ifeq ($(DEBUG),1)
-CFLAGS := $(CFLAGS) -DLOG_DEBUG -g
+CFLAGS := $(CFLAGS) -DLOG_DEBUG -g3
 endif
 
 ifeq ($(TEST),1)
diff --git a/src/easter/Makefile b/src/easter/Makefile
index ac4392e7d..11942b589 100644
--- a/src/easter/Makefile
+++ b/src/easter/Makefile
@@ -1,7 +1,7 @@
 include ../common/config.mk
 
 TARGET = easter
-LDFLAGS := $(LDFLAGS) -s -lSDL -lSDL_image -lSDL_ttf -lSDL_mixer
+LDFLAGS := $(LDFLAGS) -lSDL -lSDL_image -lSDL_ttf -lSDL_mixer
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/jpg2png/Makefile b/src/jpg2png/Makefile
index 5c244d6e6..878197aa4 100644
--- a/src/jpg2png/Makefile
+++ b/src/jpg2png/Makefile
@@ -10,7 +10,7 @@ CFILES = $(foreach dir, $(SOURCES), $(wildcard $(dir)/*.c))
 OFILES = $(CFILES:.c=.o)
 
 CFLAGS = -Os $(ARCH) -ffunction-sections -fdata-sections -Wall
-LDFLAGS = $(ARCH) -lmi_sys -lmi_gfx -lpng -Wl,-Bstatic -ljpeg -Wl,-Bdynamic -s
+LDFLAGS = $(ARCH) -lmi_sys -lmi_gfx -lpng -Wl,-Bstatic -ljpeg -Wl,-Bdynamic
 
 $(TARGET): $(OFILES)
 	$(CC) $(OFILES) -o $@ $(LDFLAGS)
diff --git a/src/keymon/Makefile b/src/keymon/Makefile
index 5781df5ac..17a8b4305 100644
--- a/src/keymon/Makefile
+++ b/src/keymon/Makefile
@@ -4,7 +4,7 @@ include ../common/config.mk
 
 TARGET = keymon
 CFLAGS := $(CFLAGS) -Os -ffunction-sections -fdata-sections
-LDFLAGS := $(LDFLAGS) -lpthread -lpng -Wl,--gc-sections -s
+LDFLAGS := $(LDFLAGS) -lpthread -lpng -Wl,--gc-sections
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/packageManager/Makefile b/src/packageManager/Makefile
index 9041efaed..253cfd8a2 100644
--- a/src/packageManager/Makefile
+++ b/src/packageManager/Makefile
@@ -2,7 +2,7 @@ INCLUDE_CJSON=1
 include ../common/config.mk
 
 TARGET = packageManager
-LDFLAGS := $(LDFLAGS) -s -lSDL -lSDL_image -lSDL_ttf
+LDFLAGS := $(LDFLAGS) -lSDL -lSDL_image -lSDL_ttf
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/playActivity/Makefile b/src/playActivity/Makefile
index ad80c47e2..ade1a4b1e 100644
--- a/src/playActivity/Makefile
+++ b/src/playActivity/Makefile
@@ -1,7 +1,7 @@
 include ../common/config.mk
 
 TARGET = playActivity
-LDFLAGS := $(LDFLAGS) -s -lsqlite3
+LDFLAGS := $(LDFLAGS) -lsqlite3
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/playActivityUI/Makefile b/src/playActivityUI/Makefile
index b4eb37cc8..5d9df26a8 100644
--- a/src/playActivityUI/Makefile
+++ b/src/playActivityUI/Makefile
@@ -1,7 +1,7 @@
 include ../common/config.mk
 
 TARGET = playActivityUI
-LDFLAGS := $(LDFLAGS) -s -lSDL -lSDL_image -lSDL_ttf -lsqlite3
+LDFLAGS := $(LDFLAGS) -lSDL -lSDL_image -lSDL_ttf -lsqlite3
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/pngScale/Makefile b/src/pngScale/Makefile
index a72692b29..714026287 100644
--- a/src/pngScale/Makefile
+++ b/src/pngScale/Makefile
@@ -2,7 +2,7 @@ INCLUDE_SHMVAR=1
 include ../common/config.mk
 
 TARGET = pngScale
-LDFLAGS := $(LDFLAGS) -lSDL  -lmi_sys -lmi_gfx -lpng -s
+LDFLAGS := $(LDFLAGS) -lSDL  -lmi_sys -lmi_gfx -lpng
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/randomGamePicker/Makefile b/src/randomGamePicker/Makefile
index 80fa124e6..4ec76f28b 100644
--- a/src/randomGamePicker/Makefile
+++ b/src/randomGamePicker/Makefile
@@ -2,7 +2,7 @@ INCLUDE_CJSON=1
 include ../common/config.mk
 
 TARGET = randomGamePicker
-LDFLAGS := $(LDFLAGS) -s -lsqlite3
+LDFLAGS := $(LDFLAGS) -lsqlite3
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/src/themeSwitcher/Makefile b/src/themeSwitcher/Makefile
index 47184bc2d..c3bfd6528 100644
--- a/src/themeSwitcher/Makefile
+++ b/src/themeSwitcher/Makefile
@@ -2,7 +2,7 @@ INCLUDE_CJSON=1
 include ../common/config.mk
 
 TARGET = themeSwitcher
-LDFLAGS := $(LDFLAGS) -s -lSDL -lSDL_image -lSDL_ttf
+LDFLAGS := $(LDFLAGS) -lSDL -lSDL_image -lSDL_ttf
 
 include ../common/commands.mk
 include ../common/recipes.mk
diff --git a/static/build/miyoo/app/Exo-2-Bold-Italic_Universal.ttf b/static/build/miyoo/app/Exo-2-Bold-Italic_Universal.ttf
index a0098cd0f..05d5b4cdb 100644
Binary files a/static/build/miyoo/app/Exo-2-Bold-Italic_Universal.ttf and b/static/build/miyoo/app/Exo-2-Bold-Italic_Universal.ttf differ
diff --git a/static/build/miyoo/app/lang/ru.lang b/static/build/miyoo/app/lang/ru.lang
index 353f2a689..d65bcc3b2 100644
--- a/static/build/miyoo/app/lang/ru.lang
+++ b/static/build/miyoo/app/lang/ru.lang
@@ -50,10 +50,10 @@
 	"47": "Секунды",
 	"48": "В",
 	"49": "Плейлист",
-	"50": "Очистить",
-	"51": "Открыть",
-	"52": "Удалить",
-	"53": "Обновляю",
+	"50": "Очистить список",
+	"51": "Запустить",
+	"52": "Удалить из списка",
+	"53": "Очистка всех игровых кэшей",
 	"54": "Обновить ROMы",
 	"55": "Добавить в избранное",
 	"56": "Обновить",
@@ -62,12 +62,12 @@
 	"59": "Номер модели",
 	"60": "Серийный номер",
 	"61": "Версия прошивки",
-	"62": "Процессор",
+	"62": "Частота процессора",
 	"63": "%dМгц",
-	"64": "Оперативная память",
+	"64": "Объем памяти",
 	"65": "%dМб",
-	"66": "Карта памяти",
-	"67": "Сброс всех настроек",
+	"66": "Занятый/общий объем хранилища",
+	"67": "Сброс настроек",
 	"68": "Сбросить все системные настройки?\nСодержимое карты памяти\nне будет удалено.",
 	"69": "Обновить ROMы на карте памяти",
 	"70": "Перезагрузить",
@@ -77,17 +77,17 @@
 	"74": "Неизвестный",
 	"75": "Загрузка",
 	"76": "Загрузка",
-	"77": "Очистить список",
-	"78": "Очистить список последних игр?\nСохранения и сами игры\nс карты памяти удалены не будут.",
-	"79": "Очистить избранное",
-	"80": "Убрать все игры из избранного?\nСохранения и сами игры\nс карты памяти удалены не будут.",
-	"81": "Убрать из избранного",
-	"82": "Убрать игру из избранного?\nСохранения и сама игра\nс карты памяти удалены не будут.",
+	"77": "Очистить список недавних игр?",
+	"78": "Сохранения и сами игры\nс карты памяти удалены не будут.",
+	"79": "Очистить список избранного?",
+	"80": "Сохранения и сами игры\nс карты памяти удалены не будут.",
+	"81": "Убрать игру из избранного?",
+	"82": "Сохранения и сама игра\nс карты памяти удалены не будут.",
 	"83": "Сканирую игры",
 	"84": "Информация об игре",
 	"85": "Создать кэш",
 	"86": "Выключение",
-	"87": "Выключить через %d секунд",
+	"87": "Выключение через %d секунд",
 	"88": "Откр",
 	"89": "Возв",
 	"90": "Нав",
@@ -96,7 +96,7 @@
 	"93": "Сохранить",
 	"94": "Загрузить",
 	"95": "Громкость",
-	"96": "Выход из Игры",
+	"96": "Выход в меню",
 	"97": "Запись %d/%d",
 	"98": "Пусто",
 	"99": "Нет обложки",
@@ -110,20 +110,20 @@
 	"107": "Прилож.",
 	"108": "Выключить устройство?",
 	"109": "Тест кнопок",
-	"110": "Назначение кнопок",
+	"110": "Переназначение кнопок",
 	"111": "Выход",
 	"112": "Сохранить и выйти",
 	"113": "Через %d минут",
 	"114": "Никогда",
 	"115": "Спящий режим",
-	"116": "Удалить ROM",
-	"117": "Удалить ROM из этого списка?",
-	"118": "Цвет",
+	"116": "Удалить игру с карты памяти?",
+	"117": "Подтвердите, что вы хотите удалить\nэту игру с вашей карты памяти.",
+	"118": "Экран",
 	"119": "Яркость",
 	"120": "Тон",
 	"121": "Насыщенность",
 	"122": "Контраст",
-	"123": "Перезагрузите,\nчтобы применить изменения.",
+	"123": " \n \nНастройки экрана сохранены!\nПожалуйста, перезагрузите устройство.\n \n ",
 	"124": "Применить изменения",
 	"125": "Темы",
 	"126": "Размер шрифта",
@@ -133,29 +133,29 @@
 	"130": "Исправления",
 	"131": "WIFI",
 	"132": " ",
-	"133": "Connect",
-	"134": "Hotspot",
+	"133": "Подключиться",
+	"134": "Точка доступа",
 	"135": "SSID",
-	"136": "Password",
+	"136": "Пароль",
 	"137": "Bluetooth",
 	"138": "Netplay",
-	"139": "Reset Bluetooth Service",
-	"140": "Scanning",
-	"141": "No Device Found",
-	"142": "Bluetooth Not Ready",
-	"143": "Put roms into following directory",
-	"144": "Bluetooth Reset",
-	"145": "Hotspot is on",
-	"146": "CPU Frequency",
-	"147": "Connected",
-	"148": "My Device",
-	"149": "Other Device",
-	"150": "Info",
-	"151": "Input SSID",
-	"152": "Input Password",
-	"153": "Search",
-	"154": "Fail to connect\nCheck your password\nOr reboot router",
-	"155": "Website",
+	"139": "Сбросить сервис Bluetooth",
+	"140": "Сканирование",
+	"141": "Устройства не найдены",
+	"142": "Bluetooth не готов",
+	"143": "Поместите ROMы в указанный каталог",
+	"144": "Сброс Bluetooth",
+	"145": "Точка доступа включена",
+	"146": "Частота ЦПУ",
+	"147": "Подключено",
+	"148": "Моё устройство",
+	"149": "Другое устройство",
+	"150": "Инфо",
+	"151": "Введите SSID",
+	"152": "Введите пароль",
+	"153": "Поиск",
+	"154": "Не удается установить соединение\nПроверьте ваш пароль\nили перезагрузите маршрутизатор",
+	"155": "Веб-сайт",
 	"300": "Далее",
 	"301": "Продолжить"
-}
\ No newline at end of file
+}
diff --git a/static/dist/miyoo/app/.tmp_update/install.sh b/static/dist/miyoo/app/.tmp_update/install.sh
index 0fbb9cf52..0387e8582 100644
--- a/static/dist/miyoo/app/.tmp_update/install.sh
+++ b/static/dist/miyoo/app/.tmp_update/install.sh
@@ -588,73 +588,76 @@ unzip_progress() {
 
     echo "   - Extract '$zipfile' into $dest"
 
+    verify_file
 
-verify_file
+    echo "Starting..." > /tmp/.update_msg
+    sleep 3
 
-echo "Starting..." > /tmp/.update_msg
-sleep 3
-
-if [ -f "/mnt/SDCARD/.tmp_update/onion.pak" ]; then
-	echo "onion.pak exists"
-	sleep 1
-else
-	echo "onion.pak is missing, extraction will fail"
-fi
+    if [ -f "/mnt/SDCARD/.tmp_update/onion.pak" ]; then
+        echo "onion.pak exists"
+        sleep 1
+    else
+        echo "onion.pak is missing, extraction will fail"
+    fi
 
-verify_file
+    verify_file
 
-sleep 1
+    sleep 1
 
-# Run the 7z extraction command in the background and redirect output to /tmp/.extraction_output
-(7z x -aoa -o"$dest" "$zipfile" -bsp1 -bb > /tmp/.extraction_output ; echo $? > "/tmp/extraction_status" ) &
+    # Run the 7z extraction command in the background and redirect output to /tmp/.extraction_output
+    (7z x -aoa -o"$dest" "$zipfile" -bsp1 -bb > /tmp/.extraction_output ; echo $? > "/tmp/extraction_status" ) &
 
-sleep 1 
+    sleep 1 
 
-if pgrep 7z > /dev/null; then
-    echo "7Z is running"
-	sleep 1
-else
-    echo "7Z is NOT running and should be"
-	sleep 1
-fi
-
-if [ -f "/mnt/SDCARD/.tmp_update/onion.pak" ]; then
-	echo "onion.pak still exists"
-	sleep 1
-else
-	echo "onion.pak is still missing, extraction has probably failed"
-	sleep 1
-	echo "the build will say it's complete but isn't"
-fi
+    if pgrep 7z > /dev/null; then
+        echo "7Z is running"
+        sleep 1
+    else
+        echo "7Z is NOT running and should be"
+        sleep 1
+    fi
 
-# Continuously update /tmp/.update_msg every 500 milliseconds until the command line finishes
-a=$(pgrep 7z)
-while [ -n "$a" ]; do
-    last_line=$(tail -n 1 /tmp/.extraction_output)
-    value=$(echo "$last_line" | sed 's/.* \([0-9]\+\)%.*/\1/')
-    if [ "$value" -eq "$value" ] 2>/dev/null; then    # check if the value is numeric
-        echo "$msg $value%" > /tmp/.update_msg
+    if [ -f "/mnt/SDCARD/.tmp_update/onion.pak" ]; then
+        echo "onion.pak still exists"
+        sleep 1
+    else
+        echo "onion.pak is still missing, extraction has probably failed"
+        sleep 1
+        echo "the build will say it's complete but isn't"
     fi
-    > /tmp/.extraction_output  # to avoid to parse a too big file
-    sleep 0.5
-    a=$(pgrep 7z)
-done
 
-# Check the exit status of the extraction command
-extraction_status=$(cat "/tmp/extraction_status")
-if [ "$extraction_status" -ne 0 ]; then
-    touch $sysdir/.installFailed
-    echo ":: Installation failed!"
-    sync
-    reboot
-    sleep 10
-    exit 0
-else
-    echo "$msg 100%" >> /tmp/.update_msg
-fi
+    # Continuously update /tmp/.update_msg every 500 milliseconds until the command line finishes
+    a=$(pgrep 7z)
+    while [ -n "$a" ]; do
+        last_line=$(tail -n 1 /tmp/.extraction_output)
+        value=$(echo "$last_line" | sed 's/.* \([0-9]\+\)%.*/\1/')
+        if [ "$value" -eq "$value" ] 2>/dev/null; then                  # check if the value is numeric
+            if [ $value -eq 0 ]; then
+                echo "Preparing folders..." > /tmp/.update_msg          # It gets stuck a bit at 0%, so don't show percentage yet
+            else
+                echo "$msg $value%" > /tmp/.update_msg                  # Now we can show completion percentage
+            fi
+        fi
+        > /tmp/.extraction_output  # to avoid to parse a too big file
+        sleep 0.5
+        a=$(pgrep 7z)
+    done
+
+    # Check the exit status of the extraction command
+    extraction_status=$(cat "/tmp/extraction_status")
+    if [ "$extraction_status" -ne 0 ]; then
+        touch $sysdir/.installFailed
+        echo ":: Installation failed!"
+        sync
+        reboot
+        sleep 10
+        exit 0
+    else
+        echo "$msg 100%" >> /tmp/.update_msg
+    fi
 
-rm /tmp/extraction_status
-rm /tmp/.extraction_output
+    rm /tmp/extraction_status
+    rm /tmp/.extraction_output
 }
 
 free_mma() {