diff --git a/Bootup Logo/Logos/IronOS.dfu b/Bootup Logo/Logos/IronOS.dfu
new file mode 100644
index 00000000..cc41cce2
Binary files /dev/null and b/Bootup Logo/Logos/IronOS.dfu differ
diff --git a/Bootup Logo/Logos/Pinecil.bin b/Bootup Logo/Logos/Pinecil.dfu
similarity index 66%
rename from Bootup Logo/Logos/Pinecil.bin
rename to Bootup Logo/Logos/Pinecil.dfu
index 5d3834a6..bfa0f10a 100644
Binary files a/Bootup Logo/Logos/Pinecil.bin and b/Bootup Logo/Logos/Pinecil.dfu differ
diff --git a/Bootup Logo/Logos/Pinecil_L.bin b/Bootup Logo/Logos/Pinecil_L.dfu
similarity index 69%
rename from Bootup Logo/Logos/Pinecil_L.bin
rename to Bootup Logo/Logos/Pinecil_L.dfu
index f6e4ec00..5142a4e2 100644
Binary files a/Bootup Logo/Logos/Pinecil_L.bin and b/Bootup Logo/Logos/Pinecil_L.dfu differ
diff --git a/Bootup Logo/python_logo_converter/img2ts100.py b/Bootup Logo/python_logo_converter/img2ts100.py
index 3759c153..3e5239fb 100644
--- a/Bootup Logo/python_logo_converter/img2ts100.py	
+++ b/Bootup Logo/python_logo_converter/img2ts100.py	
@@ -1,8 +1,7 @@
 #!/usr/bin/env python
 # coding=utf-8
 from __future__ import division
-import os
-import sys
+import os, sys, struct, zlib
 
 
 try:
@@ -13,7 +12,7 @@ except ImportError as error:
                       "management tool."
                       .format(error, sys.argv[0]))
 
-VERSION_STRING = '0.02'
+VERSION_STRING = '0.03'
 
 LCD_WIDTH       = 96
 LCD_HEIGHT      = 16
@@ -26,12 +25,23 @@ INTELHEX_EXTENDED_LINEAR_ADDRESS_RECORD = 0x04
 INTELHEX_BYTES_PER_LINE                 = 16
 INTELHEX_MINIMUM_SIZE                   = 4096
 
+DFU_PINECIL_ALT     = 0
+DFU_PINECIL_VENDOR  = 0x28e9
+DFU_PINECIL_PRODUCT = 0x0189
+DFU_LOGO_ADDRESS    = 0x0801F800 
+DFU_TARGET_NAME     = b"Pinecil"
+DFU_PREFIX_SIZE = 11
+DFU_SUFFIX_SIZE = 16
 
 def split16(word):
     """return high and low byte of 16-bit word value as tuple"""
     return (word >> 8) & 0xff, word & 0xff
 
 
+def compute_crc(data):
+    return 0xFFFFFFFF & -zlib.crc32(data) - 1
+
+
 def intel_hex_line(record_type, offset, data):
     """generate a line of data in Intel hex format"""
     # length, address offset, record type
@@ -82,6 +92,32 @@ def intel_hex(file, bytes_, start_address=0x0):
     write(intel_hex_line(INTELHEX_END_OF_FILE_RECORD, 0, ()))
 
 
+def build_dfu(file, bytes_):
+    data = b""
+    for byte in bytes_:
+        data += byte.to_bytes(1, byteorder="big")
+
+    data = (
+        struct.pack("<2I", DFU_LOGO_ADDRESS, len(data)) + data
+    )
+    data = (
+        struct.pack(
+            "<6sBI255s2I", b"Target", DFU_PINECIL_ALT, 1, DFU_TARGET_NAME, len(data), 1
+        )
+        + data
+    )
+    data = (
+        struct.pack(
+            "<5sBIB", b"DfuSe", 1, DFU_PREFIX_SIZE + len(data) + DFU_SUFFIX_SIZE, 1
+        )
+        + data
+    )
+    data += struct.pack("<4H3sB", 0, DFU_PINECIL_PRODUCT, DFU_PINECIL_VENDOR, 0x011A, b"UFD", DFU_SUFFIX_SIZE)
+    crc = compute_crc(data)
+    data += struct.pack("<I", crc)
+    file.write(data)
+
+
 def img2hex(input_filename,
             output_file,
             preview_filename=None,
@@ -160,8 +196,7 @@ def img2hex(input_filename,
         data[4 + ndx + (1 if ndx % 2 == 0 else -1)] = byte
 
     if binary:
-        for byte in data:
-            output_file.write(byte.to_bytes(1, byteorder="big"))
+        build_dfu(output_file, data)
     else:
         intel_hex(output_file, data, 0x0800F800)
 
@@ -234,7 +269,7 @@ if __name__ == "__main__":
         sys.exit(1)
 
     try:
-        if args.output_filename[-4:] == ".bin":
+        if args.output_filename[-4:] == ".dfu":
             with open(args.output_filename, 'wb') as output:
                 img2hex(args.input_filename,
                         output,
diff --git a/Documentation/Logo.md b/Documentation/Logo.md
index e1cfda78..52af863d 100644
--- a/Documentation/Logo.md
+++ b/Documentation/Logo.md
@@ -28,10 +28,10 @@ You perform this the same way as if you were flashing a new firmware, and all of
 
 ### Pinecil
 
-For the Pinecil, we require to flash the logo using dfu-util instead, which will only take `.bin` files rather than `.hex`.
+For the Pinecil, we require to flash the logo using dfu-util instead.
 To flash the logo, use the following steps:
 
- - `python3 img2ts100.py input.png logo.bin`
- - `dfu-util -d 28e9:0189 -a 0 -D logo.bin -s 0x0801F800`
+ - `python3 img2ts100.py input.png logo.dfu`
+ - `dfu-util -D logo.dfu`
 
- The converter will create a binary file if the .bin extension is used. Use dfu-util to flash it in the right location.
\ No newline at end of file
+ The converter will create a DFU instead of a HEX file if the .dfu extension is used. 
\ No newline at end of file
diff --git a/Translations/translation_RU.json b/Translations/translation_RU.json
index fb1482c7..e148d647 100644
--- a/Translations/translation_RU.json
+++ b/Translations/translation_RU.json
@@ -2,44 +2,39 @@
   "languageCode": "RU",
   "languageLocalName": "Русский",
   "fonts": ["ascii_basic", "latin_extended", "cyrillic"],
+  "tempUnitFahrenheit": false,
   "messages": {
-    "SettingsCalibrationDone": "Калибровка завершена!",
     "SettingsCalibrationWarning": "Прежде чем продолжить, пожалуйста, убедитесь, что жало имеет комнатную температуру!",
     "SettingsResetWarning": "Вы уверены, что хотите сбросить настройки к значениям по умолчанию?",
     "UVLOWarningString": "НАПРЯЖ--",
-    "UndervoltageString": "Низкое напряжение",
-    "InputVoltageString": "Питание В: ",
-    "WarningTipTempString": "Темп. жала: ",
-    "BadTipString": "ЖАЛО--",
+    "UndervoltageString": "Низ. напряжение",
+    "InputVoltageString": "Питание В: ",			  
     "SleepingSimpleString": "Zzzz",
     "SleepingAdvancedString": "Ожидание...",
-    "WarningSimpleString": "ГОРЯЧО!",
-    "WarningAdvancedString": "!!! ГОРЯЧЕЕ !!!\n!!! ЖАЛО !!!",
     "SleepingTipAdvancedString": "Жало:",
     "IdleTipString": "Жало:",
     "IdleSetString": " ->",
     "TipDisconnectedString": "ЖАЛО ОТСОЕДИНЕНО",
     "SolderingAdvancedPowerPrompt": "Питание: ",
-    "OffString": "Выкл.",
-    "YourGainMessage": "Прирост:"
+    "OffString": "Вык"
   },
   "messagesWarn": {
     "ResetOKMessage": "Сброс OK",
     "SettingsResetMessage": ["Настройки", "сброшены!"],
     "NoAccelerometerMessage": ["Не определен", "акселерометр!"],
-    "NoPowerDeliveryMessage": ["No USB-PD IC", "detected!"],
-    "LockingKeysString": "LOCKED",
-    "UnlockingKeysString": "UNLOCKED",
-    "WarningKeysLockedString": "!LOCKED!",
+    "NoPowerDeliveryMessage": ["USB-PD питание", "не обнаружено"],
+    "LockingKeysString": "ЗАБЛОК",
+    "UnlockingKeysString": "РАЗБЛОК",
+    "WarningKeysLockedString": "!ЗАБЛОК!",
     "WarningThermalRunaway": ["Thermal", "Runaway"]
   },
   "characters": {
     "SettingRightChar": "П",
     "SettingLeftChar": "Л",
     "SettingAutoChar": "А",
-    "SettingOffChar": "O",
+    "SettingOffChar": "О",
     "SettingSlowChar": "М",
-    "SettingMediumChar": "M",
+    "SettingMediumChar": "С",
     "SettingFastChar": "Б",
     "SettingStartNoneChar": "В",
     "SettingStartSolderingChar": "П",
@@ -131,7 +126,7 @@
     },
     "VoltageCalibration": {
       "text2": ["Калибровка", "напряжения"],
-      "desc": "Калибровка входного напряжения (длинное нажатие для выхода)"
+      "desc": "Калибровка входного напряжения (долгое нажатие для выхода)"
     },
     "AdvancedSoldering": {
       "text2": ["Подробный", "экран пайки"],
@@ -170,7 +165,7 @@
       "desc": "Сила импульса удерживающего от сна повербанк или другой источник питания"
     },
     "HallEffSensitivity": {
-      "text2": ["Эффект Холла", "чувствительность"],
+      "text2": ["Датчик", "Холла"],
       "desc": "Уровень чувствительности датчика холла в режиме сна (О=Отключено | Н=Низкий | С=Средний | В=Высокий)"
     },
     "LockingMode": {
@@ -199,7 +194,7 @@
     },
     "LanguageSwitch": {
       "text2": ["Язык:", " RU     Русский"],
-      "desc": ""
+      "desc": "Язык прошивки"
     },
     "Brightness": {
       "text2": ["Яркость", "экрана"],