From c8148a623fadc208336c8e29c0090b5f85e6bca7 Mon Sep 17 00:00:00 2001
From: Stephan Hadinger <stephan.hadinger@gmail.com>
Date: Mon, 2 May 2022 17:25:31 +0200
Subject: [PATCH] Firmware upload using factory partition

---
 .../html_compressed/HTTP_HEAD_LAST_SCRIPT.h   |  5 +-
 .../html_compressed/HTTP_HEAD_LAST_SCRIPT32.h | 32 +++++++++++++
 .../html_uncompressed/HTTP_HEAD_LAST_SCRIPT.h |  2 +-
 .../HTTP_HEAD_LAST_SCRIPT32.h                 | 48 +++++++++++++++++++
 tasmota/language/af_AF.h                      |  1 +
 tasmota/language/bg_BG.h                      |  1 +
 tasmota/language/cs_CZ.h                      |  1 +
 tasmota/language/de_DE.h                      |  1 +
 tasmota/language/el_GR.h                      |  1 +
 tasmota/language/en_GB.h                      |  1 +
 tasmota/language/es_ES.h                      |  1 +
 tasmota/language/fr_FR.h                      |  1 +
 tasmota/language/fy_NL.h                      |  1 +
 tasmota/language/he_HE.h                      |  1 +
 tasmota/language/hu_HU.h                      |  1 +
 tasmota/language/it_IT.h                      |  1 +
 tasmota/language/ko_KO.h                      |  1 +
 tasmota/language/nl_NL.h                      |  1 +
 tasmota/language/pl_PL.h                      |  1 +
 tasmota/language/pt_BR.h                      |  1 +
 tasmota/language/pt_PT.h                      |  1 +
 tasmota/language/ro_RO.h                      |  1 +
 tasmota/language/ru_RU.h                      |  1 +
 tasmota/language/sk_SK.h                      |  1 +
 tasmota/language/sv_SE.h                      |  1 +
 tasmota/language/tr_TR.h                      |  1 +
 tasmota/language/uk_UA.h                      |  1 +
 tasmota/language/vi_VN.h                      |  1 +
 tasmota/language/zh_CN.h                      |  1 +
 tasmota/language/zh_TW.h                      |  1 +
 tasmota/xdrv_01_webserver.ino                 | 35 +++++++++++++-
 31 files changed, 143 insertions(+), 5 deletions(-)
 create mode 100644 tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT32.h
 create mode 100644 tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT32.h

diff --git a/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT.h b/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT.h
index 41ed93443..32b31c318 100644
--- a/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT.h
+++ b/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT.h
@@ -2,7 +2,7 @@
 // compressed by tools/unishox/compress-html-uncompressed.py
 /////////////////////////////////////////////////////////////////////
 
-const size_t HTTP_HEAD_LAST_SCRIPT_SIZE = 355;
+const size_t HTTP_HEAD_LAST_SCRIPT_SIZE = 346;
 const char HTTP_HEAD_LAST_SCRIPT_COMPRESSED[] PROGMEM = "\x30\x2F\x83\xAD\xCE\x46\xB1\x0E\xE9\xDE\x3D\xA6\x77\xF5\x47\xC3\x8C\xEA\x2D\x3E"
                              "\x09\x81\x8B\x1A\xFA\x8E\x86\xA1\x6F\xE6\x45\xE6\x13\x0E\xB3\xE5\x61\x04\x77\x4F"
                              "\xBD\xE1\x82\xE8\xEA\x1C\x2E\xAB\x38\xEA\xA6\x6C\xAB\xFB\xB3\xAB\xCC\x26\x1D\x1F"
@@ -13,7 +13,6 @@ const char HTTP_HEAD_LAST_SCRIPT_COMPRESSED[] PROGMEM = "\x30\x2F\x83\xAD\xCE\x4
                              "\x04\x1C\x87\x44\x3E\xCF\x7C\xF3\x04\x7C\xB0\xF0\x7B\xA8\xED\x9D\xB3\xC1\xEE\x3D"
                              "\xC0\x89\xC1\x77\x8C\x1D\xDF\x03\x02\xE0\xBC\xE8\x28\xC0\x2F\x70\x2C\x74\xF5\x19"
                              "\x04\xCE\x82\x6F\x86\x05\x66\x47\xCF\x1D\xA3\xEC\x70\x58\x19\xA1\xF6\x79\x9F\x7D"
-                             "\x9C\xCF\xB0\x43\xD7\x47\xC2\x3B\xA6\xB1\x0E\xF1\xE0\xF4\x3B\x3C\x1F\xF4\x65\x1F"
-                             "\x86";
+                             "\x9C\xCF\xB0\x43\xD7\x47\xC2\x3B\xA6\xB1\x0E\xF1\xE0";
 
 #define  HTTP_HEAD_LAST_SCRIPT       Decompress(HTTP_HEAD_LAST_SCRIPT_COMPRESSED,HTTP_HEAD_LAST_SCRIPT_SIZE).c_str()
\ No newline at end of file
diff --git a/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT32.h b/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT32.h
new file mode 100644
index 000000000..15d227b30
--- /dev/null
+++ b/tasmota/html_compressed/HTTP_HEAD_LAST_SCRIPT32.h
@@ -0,0 +1,32 @@
+/////////////////////////////////////////////////////////////////////
+// compressed by tools/unishox/compress-html-uncompressed.py
+/////////////////////////////////////////////////////////////////////
+
+const size_t HTTP_HEAD_LAST_SCRIPT32_SIZE = 771;
+const char HTTP_HEAD_LAST_SCRIPT32_COMPRESSED[] PROGMEM = "\x30\x2F\x83\xAD\xCE\x46\xB1\x0E\xE9\xDE\x3D\xA6\x77\xF5\x47\xC3\x8C\xEA\x2D\x3E"
+                             "\x09\x81\x8B\x1A\xFA\x8E\x86\xA1\x6F\xE6\x45\xE6\x13\x0E\xB3\xE5\x61\x04\x77\x4F"
+                             "\xBD\xE1\x82\xE8\xEA\x1C\x2E\xAB\x38\xEA\xA6\x6C\xAB\xFB\xB3\xAB\xCC\x26\x1D\x1F"
+                             "\x67\x78\xF0\x3E\x2B\x42\x67\x77\x4E\x81\x3E\x1E\xA1\x47\xE1\xF2\x8E\xF1\xED\xD3"
+                             "\x07\x77\x4F\x7A\x8F\x7C\xEF\x1E\xDD\x3D\xEA\x3D\xF3\xDE\x3E\xFA\xC6\xB3\xEC\xF7"
+                             "\xCF\x87\x77\x4F\x7A\x8F\x7C\xE8\x2A\x2B\xFC\x57\x55\xFD\x1C\x2E\x99\xDD\x3E\xF4"
+                             "\x43\xEC\xEF\x1F\xA3\xF4\x77\x4F\xE0\x27\x57\xEB\x1A\xCF\xB3\xBC\x77\x8E\xF1\xDA"
+                             "\x04\x1C\x87\x44\x3E\xCF\x7C\xF3\x04\x7C\xB0\xF0\x7B\xA8\xED\x9D\xB3\xC1\xEE\x3D"
+                             "\xC0\x89\xC1\x77\x8C\x1D\xDF\x03\x02\xE0\xBC\xE8\x28\xC0\x2F\x70\x2C\x74\xF5\x19"
+                             "\x04\xCE\x82\x6F\x86\x05\x66\x47\xCF\x1D\xA3\xEC\x70\x58\x19\xA1\xF6\x79\x9F\x7D"
+                             "\x9C\xCF\xB0\x43\xD7\x47\xC2\x3B\xA6\xB1\x0E\xF1\xE0\x11\x76\x41\x67\x76\x8E\xF1"
+                             "\xED\x63\x8E\xE9\xF6\x60\xE5\x9F\x67\x78\x81\x2B\x21\x04\x2C\x5D\x8E\x3B\xA7\xD9"
+                             "\x83\x94\x40\x9B\x68\x10\x73\xD3\xC5\x1D\x0C\x67\xC6\x9D\x3C\x2C\x70\xDD\xA3\xBA"
+                             "\x77\x8F\x2A\x01\x8B\xC2\x09\x80\xE8\xEE\xD0\x20\xF0\x84\x6C\x3E\x73\x1F\x44\x6C"
+                             "\x21\xA4\x11\x0A\xAA\x18\x5F\x66\xA1\x6F\xD4\x77\x4E\xF1\xE0\xD8\x74\xC1\x8F\x8E"
+                             "\xE9\xF6\x43\xC4\xCA\x8F\xB3\xA8\xFB\x3B\x05\x9C\xC3\xB4\x42\xCE\x61\xF0\x8C\x07"
+                             "\x47\xEA\xC6\x69\xF0\xFB\x3A\xAB\xE2\xD9\xDE\x3C\x1B\x0E\x99\xDF\x76\x21\x97\xAA"
+                             "\xE9\x86\x2A\x2B\xF8\x79\x9F\x0E\xE9\xDE\x3E\x1F\x87\xB7\x4C\x1D\xD3\x61\xD3\xEE"
+                             "\xC4\x32\x2F\x55\xD3\x3E\x1F\x0E\x61\xFA\x3F\x44\x6C\x3A\x7A\xAE\x85\xF8\xF8\x7C"
+                             "\x39\x4D\x90\x20\xEB\x3E\x3E\x1B\x0E\x9F\x7E\x19\x9D\xE6\x54\xCD\x94\x78\xD3\x07"
+                             "\x77\xC7\xC3\xE1\xF6\x62\xC2\xF3\x3E\xCE\xF7\x9D\x15\x68\xD7\x82\xE8\xEE\x9D\xD3"
+                             "\xBC\x7C\x3F\x0F\x68\x20\xF0\x26\x78\x3D\xC7\x51\xCE\x6D\x9D\xE2\x04\x3C\x26\xBE"
+                             "\x2D\x9F\x67\x7B\xC2\xCE\xED\x1D\xE3\xC1\xEE\x61\x79\xA0\x59\xD6\x8E\x33\xBC\x7B"
+                             "\x48\x15\x33\x53\x94\xDB\x3B\xC7\x83\xDC\x78\x3D\xC7\x82\x36\x1D\x3C\xF8\x43\xBA"
+                             "\x77\x8F\x1F\x74\x2F\xFC\x8C\x58\x5E\x67\x83\xDC\x7A\x1D\x9E\x0F\xFA\x32\x8F\xC3";
+
+#define  HTTP_HEAD_LAST_SCRIPT32       Decompress(HTTP_HEAD_LAST_SCRIPT32_COMPRESSED,HTTP_HEAD_LAST_SCRIPT32_SIZE).c_str()
\ No newline at end of file
diff --git a/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT.h b/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT.h
index 6a3a01c49..5818df491 100644
--- a/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT.h
+++ b/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT.h
@@ -18,4 +18,4 @@ const char HTTP_HEAD_LAST_SCRIPT[] PROGMEM =
     "}"
   "}"
   "wl(jd);"                               // Add name='' to any id='' in input,button,textarea,select
-  "</script>";
+  ;
diff --git a/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT32.h b/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT32.h
new file mode 100644
index 000000000..1b651cc52
--- /dev/null
+++ b/tasmota/html_uncompressed/HTTP_HEAD_LAST_SCRIPT32.h
@@ -0,0 +1,48 @@
+const char HTTP_HEAD_LAST_SCRIPT32[] PROGMEM =
+  "function jd(){"                        // Add label name='' based on provided id=''
+    "var t=0,i=document.querySelectorAll('input,button,textarea,select');"
+    "while(i.length>=t){"
+      "if(i[t]){"
+        "i[t]['name']=(i[t].hasAttribute('id')&&(!i[t].hasAttribute('name')))?i[t]['id']:i[t]['name'];"
+      "}"
+      "t++;"
+    "}"
+  "}"
+  "function sf(s){"
+    "var t=0,i=document.querySelectorAll('.hf');"
+    "while(i.length>=t){"
+      "if(i[t]){"
+        "i[t].style.display=s?'block':'none';"
+      "}"
+      "t++;"
+    "}"
+  "}"
+  "wl(jd);"                               // Add name='' to any id='' in input,button,textarea,select
+  // experimental
+  "function su(t){"
+    // "console.log('su()');"
+    "eb('f3').style.display='none';"
+    "eb('f2').style.display='block';"
+    "t.form.submit();"
+  "}"
+  "function fct(t){"
+    // "console.log('running fct');"
+    // "console.log(t);"
+    "var x=new XMLHttpRequest();"
+    "x.open('GET','/u4?u4=fct&api=',true);"
+    "x.onreadystatechange=()=>{"
+    //   "console.log('x.readyState=%%i x.status=%%i',x.readyState,x.status);"
+      "if(x.readyState==4&&x.status==200){"
+        "var s=x.responseText;"
+        // "console.log('responseText:'+s);"
+        "if(s=='false')setTimeout(()=>{fct(t);},6000);"
+        "if(s=='true')su(t);"
+      "}else if(x.readyState==4&&x.status==0){"
+        "setTimeout(()=>{fct(t);},2000);"             // retry in 2 seconds
+      "};"
+    "};"
+    "x.send();"
+    // "console.log('after send');"
+    "return false;"
+  "}"
+  "</script>";
diff --git a/tasmota/language/af_AF.h b/tasmota/language/af_AF.h
index e421316cc..8d96dd5d8 100644
--- a/tasmota/language/af_AF.h
+++ b/tasmota/language/af_AF.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Begin opgradering"
 #define D_UPGRADE_BY_FILE_UPLOAD "Gradeer op volgens lêeroplaai"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Oplaai begin"
 #define D_UPGRADE_STARTED "Opgradering is begin"
 #define D_UPLOAD_DONE "Oplaai gedoen"
diff --git a/tasmota/language/bg_BG.h b/tasmota/language/bg_BG.h
index 0e3a49ac0..d38d30f81 100644
--- a/tasmota/language/bg_BG.h
+++ b/tasmota/language/bg_BG.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "Адрес на сървър за OTA"
 #define D_START_UPGRADE "Начало на обновяване"
 #define D_UPGRADE_BY_FILE_UPLOAD "Обновяване от файл"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Качване"
 #define D_UPGRADE_STARTED "Обновяване"
 #define D_UPLOAD_DONE "Качването завърши"
diff --git a/tasmota/language/cs_CZ.h b/tasmota/language/cs_CZ.h
index 69d11e2d8..628a87aca 100644
--- a/tasmota/language/cs_CZ.h
+++ b/tasmota/language/cs_CZ.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "URL OTA"
 #define D_START_UPGRADE "Start aktualizace"
 #define D_UPGRADE_BY_FILE_UPLOAD "Aktualizace nahráním souboru"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Nahrávání zahájeno"
 #define D_UPGRADE_STARTED "Zahájení aktualizace"
 #define D_UPLOAD_DONE "Nahrávání ukončeno"
diff --git a/tasmota/language/de_DE.h b/tasmota/language/de_DE.h
index 2581479ef..b4365df39 100644
--- a/tasmota/language/de_DE.h
+++ b/tasmota/language/de_DE.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA-URL"
 #define D_START_UPGRADE "Update starten"
 #define D_UPGRADE_BY_FILE_UPLOAD "Update Datei hochladen"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Upload gestartet"
 #define D_UPGRADE_STARTED "Update gestartet"
 #define D_UPLOAD_DONE "Upload abgeschlossen"
diff --git a/tasmota/language/el_GR.h b/tasmota/language/el_GR.h
index 2586f53fd..4ce0c2b43 100644
--- a/tasmota/language/el_GR.h
+++ b/tasmota/language/el_GR.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA URL"
 #define D_START_UPGRADE "Εκκίνηση αναβάθμισης"
 #define D_UPGRADE_BY_FILE_UPLOAD "Αναβάθμιση με μεταφόρτωση αρχείου"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Η μεταφόρτωση ξεκίνησε"
 #define D_UPGRADE_STARTED "Η αναβάθμιση ξεκίνησε"
 #define D_UPLOAD_DONE "Η μεταφόρτωση ολοκληρώθηκε"
diff --git a/tasmota/language/en_GB.h b/tasmota/language/en_GB.h
index 750e68227..cdb40a7a7 100644
--- a/tasmota/language/en_GB.h
+++ b/tasmota/language/en_GB.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Start upgrade"
 #define D_UPGRADE_BY_FILE_UPLOAD "Upgrade by file upload"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Upload started"
 #define D_UPGRADE_STARTED "Upgrade started"
 #define D_UPLOAD_DONE "Upload done"
diff --git a/tasmota/language/es_ES.h b/tasmota/language/es_ES.h
index 30fc163f9..2479a92d9 100644
--- a/tasmota/language/es_ES.h
+++ b/tasmota/language/es_ES.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Comenzar actualización"
 #define D_UPGRADE_BY_FILE_UPLOAD "Actualizar cargando archivo bin"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Cargando archivo"
 #define D_UPGRADE_STARTED "Actualización iniciada"
 #define D_UPLOAD_DONE "Carga finalizada"
diff --git a/tasmota/language/fr_FR.h b/tasmota/language/fr_FR.h
index 387bb189f..37d99584c 100644
--- a/tasmota/language/fr_FR.h
+++ b/tasmota/language/fr_FR.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "URL OTA"
 #define D_START_UPGRADE "Lancer la mise à jour"
 #define D_UPGRADE_BY_FILE_UPLOAD "Mise à jour par téléchargement fichier"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Téléchargement lancé"
 #define D_UPGRADE_STARTED "Mise à jour lancée"
 #define D_UPLOAD_DONE "Téléchargement terminé"
diff --git a/tasmota/language/fy_NL.h b/tasmota/language/fy_NL.h
index 3526a45e0..15b92f7c3 100644
--- a/tasmota/language/fy_NL.h
+++ b/tasmota/language/fy_NL.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Begjin upgrade"
 #define D_UPGRADE_BY_FILE_UPLOAD "Upgrade op bestân upload"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Upload begon"
 #define D_UPGRADE_STARTED "Upgrade begon"
 #define D_UPLOAD_DONE "Upload dien"
diff --git a/tasmota/language/he_HE.h b/tasmota/language/he_HE.h
index f0af2f18b..e157192cb 100644
--- a/tasmota/language/he_HE.h
+++ b/tasmota/language/he_HE.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA כתובת"
 #define D_START_UPGRADE "התחל בשדרוג"
 #define D_UPGRADE_BY_FILE_UPLOAD "שדרוג דרך קובץ נכשל"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "העלאה מתחילה"
 #define D_UPGRADE_STARTED "שדרוג מתחיל"
 #define D_UPLOAD_DONE "העלאה הסתיימה"
diff --git a/tasmota/language/hu_HU.h b/tasmota/language/hu_HU.h
index fd862bbc8..e83341bca 100644
--- a/tasmota/language/hu_HU.h
+++ b/tasmota/language/hu_HU.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA URL"
 #define D_START_UPGRADE "Frissítés"
 #define D_UPGRADE_BY_FILE_UPLOAD "Frissítés helyi fájllal"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Feltöltés elindítva"
 #define D_UPGRADE_STARTED "Frissítés elindítva"
 #define D_UPLOAD_DONE "Feltöltés kész"
diff --git a/tasmota/language/it_IT.h b/tasmota/language/it_IT.h
index b431cd319..e8622e37e 100644
--- a/tasmota/language/it_IT.h
+++ b/tasmota/language/it_IT.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL                 "URL OTA"
 #define D_START_UPGRADE           "Esegui aggiornamento"
 #define D_UPGRADE_BY_FILE_UPLOAD  "Aggiornamento tramite file locale"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED          "Caricamento..."
 #define D_UPGRADE_STARTED         "Aggiornamento..."
 #define D_UPLOAD_DONE             "Caricamento completato"
diff --git a/tasmota/language/ko_KO.h b/tasmota/language/ko_KO.h
index f2182dde3..261345b88 100644
--- a/tasmota/language/ko_KO.h
+++ b/tasmota/language/ko_KO.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "업그레이드 시작"
 #define D_UPGRADE_BY_FILE_UPLOAD "파일에서 업로드해 업그레이드"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "업로드 시작됨"
 #define D_UPGRADE_STARTED "업그레이드 시작됨"
 #define D_UPLOAD_DONE "업그레이드 완료"
diff --git a/tasmota/language/nl_NL.h b/tasmota/language/nl_NL.h
index 5b13fe1eb..db0de2f7e 100644
--- a/tasmota/language/nl_NL.h
+++ b/tasmota/language/nl_NL.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Start opwaarderen"
 #define D_UPGRADE_BY_FILE_UPLOAD "Opwaarderen dmv verzenden bestand"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Verzending gestart"
 #define D_UPGRADE_STARTED "Opwaarderen gestart"
 #define D_UPLOAD_DONE "Opwaarderen klaar"
diff --git a/tasmota/language/pl_PL.h b/tasmota/language/pl_PL.h
index c46c699ee..88eb1f797 100644
--- a/tasmota/language/pl_PL.h
+++ b/tasmota/language/pl_PL.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "Adres serwera"
 #define D_START_UPGRADE "Aktualizuj"
 #define D_UPGRADE_BY_FILE_UPLOAD "Aktualizacja z pliku"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Wgrywanie rozpoczęte"
 #define D_UPGRADE_STARTED "Aktualizacja rozpoczęta"
 #define D_UPLOAD_DONE "Wgrywanie zakończone"
diff --git a/tasmota/language/pt_BR.h b/tasmota/language/pt_BR.h
index 1b05ad513..ae3234214 100644
--- a/tasmota/language/pt_BR.h
+++ b/tasmota/language/pt_BR.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA URL"
 #define D_START_UPGRADE "Iniciar atualização"
 #define D_UPGRADE_BY_FILE_UPLOAD "Atualização por arquivo local"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Início do envio"
 #define D_UPGRADE_STARTED "Atualização iniciada"
 #define D_UPLOAD_DONE "Atualização finalizada"
diff --git a/tasmota/language/pt_PT.h b/tasmota/language/pt_PT.h
index c5200a61d..10b0252bc 100644
--- a/tasmota/language/pt_PT.h
+++ b/tasmota/language/pt_PT.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "Url OTA"
 #define D_START_UPGRADE "Iniciar atualização"
 #define D_UPGRADE_BY_FILE_UPLOAD "Atualizar por envio de ficheiro"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Envio Iniciado"
 #define D_UPGRADE_STARTED "Atualização Iniciada"
 #define D_UPLOAD_DONE "Atualização Finalizada"
diff --git a/tasmota/language/ro_RO.h b/tasmota/language/ro_RO.h
index 095f2a777..bdb183bf9 100644
--- a/tasmota/language/ro_RO.h
+++ b/tasmota/language/ro_RO.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Porneste actualizare"
 #define D_UPGRADE_BY_FILE_UPLOAD "Actualizare prin încărcare fișier"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Încărcare începută"
 #define D_UPGRADE_STARTED "Actualizare începută"
 #define D_UPLOAD_DONE "Încărcare terminată"
diff --git a/tasmota/language/ru_RU.h b/tasmota/language/ru_RU.h
index 66b3ded98..e37f5142d 100644
--- a/tasmota/language/ru_RU.h
+++ b/tasmota/language/ru_RU.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Начать обновление"
 #define D_UPGRADE_BY_FILE_UPLOAD "Обновление путем загрузки файлов"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Загрузка началась"
 #define D_UPGRADE_STARTED "Обновление началось"
 #define D_UPLOAD_DONE "Загрузка завершена"
diff --git a/tasmota/language/sk_SK.h b/tasmota/language/sk_SK.h
index 2205db29e..564783ee3 100644
--- a/tasmota/language/sk_SK.h
+++ b/tasmota/language/sk_SK.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "URL OTA"
 #define D_START_UPGRADE "Spustiť aktualizáciu"
 #define D_UPGRADE_BY_FILE_UPLOAD "Aktualizácia nahraním súboru"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Nahrávanie spustené"
 #define D_UPGRADE_STARTED "Aktualizácia spustená"
 #define D_UPLOAD_DONE "Nahrávanie ukončené"
diff --git a/tasmota/language/sv_SE.h b/tasmota/language/sv_SE.h
index 6727802c7..1021c512b 100644
--- a/tasmota/language/sv_SE.h
+++ b/tasmota/language/sv_SE.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Starta uppdatering"
 #define D_UPGRADE_BY_FILE_UPLOAD "Uppgradering via filuppladdning"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Uppladdning startad"
 #define D_UPGRADE_STARTED "Uppgradeing startad"
 #define D_UPLOAD_DONE "Uppladdning klar"
diff --git a/tasmota/language/tr_TR.h b/tasmota/language/tr_TR.h
index 7e0782f36..78a0924e5 100644
--- a/tasmota/language/tr_TR.h
+++ b/tasmota/language/tr_TR.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA Url"
 #define D_START_UPGRADE "Yükseltmeyi başlat"
 #define D_UPGRADE_BY_FILE_UPLOAD "Dosya kullanrak yükset"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Yükleme başlatıldı"
 #define D_UPGRADE_STARTED "YÜkestlme başlatıldı"
 #define D_UPLOAD_DONE "Yükleme Tamamlandı"
diff --git a/tasmota/language/uk_UA.h b/tasmota/language/uk_UA.h
index 0d9238bc7..e5b948ec7 100644
--- a/tasmota/language/uk_UA.h
+++ b/tasmota/language/uk_UA.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA URL"
 #define D_START_UPGRADE "Почати оновлення"
 #define D_UPGRADE_BY_FILE_UPLOAD "Оновлення шляхом завантаження файлів"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Завантаження почалось"
 #define D_UPGRADE_STARTED "Оновлення почалось"
 #define D_UPLOAD_DONE "Завантаження завершено"
diff --git a/tasmota/language/vi_VN.h b/tasmota/language/vi_VN.h
index 98194eae9..bb9d23a57 100644
--- a/tasmota/language/vi_VN.h
+++ b/tasmota/language/vi_VN.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "Đường dẫn OTA"
 #define D_START_UPGRADE "Bắt đầu nâng cấp"
 #define D_UPGRADE_BY_FILE_UPLOAD "Nâng cấp thông qua tải lên tệp"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "Bắt đầu tải lên"
 #define D_UPGRADE_STARTED "Bắt đầu nâng cấp"
 #define D_UPLOAD_DONE "Hoàn thành tải tệp"
diff --git a/tasmota/language/zh_CN.h b/tasmota/language/zh_CN.h
index d8631eee4..a5c6381a6 100644
--- a/tasmota/language/zh_CN.h
+++ b/tasmota/language/zh_CN.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA 地址"
 #define D_START_UPGRADE "开始升级"
 #define D_UPGRADE_BY_FILE_UPLOAD "通过文件升级"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "开始上传"
 #define D_UPGRADE_STARTED "开始升级"
 #define D_UPLOAD_DONE "上传完成"
diff --git a/tasmota/language/zh_TW.h b/tasmota/language/zh_TW.h
index 81616bcfc..5aab42a00 100644
--- a/tasmota/language/zh_TW.h
+++ b/tasmota/language/zh_TW.h
@@ -372,6 +372,7 @@
 #define D_OTA_URL "OTA網址"
 #define D_START_UPGRADE "開始升級"
 #define D_UPGRADE_BY_FILE_UPLOAD "透過檔案升級"
+#define D_UPLOAD_FACTORY "Switching to safeboot partition"
 #define D_UPLOAD_STARTED "已開始上傳"
 #define D_UPGRADE_STARTED "已開始升級"
 #define D_UPLOAD_DONE "已上傳完成"
diff --git a/tasmota/xdrv_01_webserver.ino b/tasmota/xdrv_01_webserver.ino
index 7609cff82..3b129e3c6 100644
--- a/tasmota/xdrv_01_webserver.ino
+++ b/tasmota/xdrv_01_webserver.ino
@@ -209,10 +209,12 @@ const char HTTP_SCRIPT_INFO_END[] PROGMEM =
 
 #ifdef USE_UNISHOX_COMPRESSION
   #include "./html_compressed/HTTP_HEAD_LAST_SCRIPT.h"
+  #include "./html_compressed/HTTP_HEAD_LAST_SCRIPT32.h"
   #include "./html_compressed/HTTP_HEAD_STYLE1.h"
   #include "./html_compressed/HTTP_HEAD_STYLE2.h"
 #else
   #include "./html_uncompressed/HTTP_HEAD_LAST_SCRIPT.h"
+  #include "./html_uncompressed/HTTP_HEAD_LAST_SCRIPT32.h"
   #include "./html_uncompressed/HTTP_HEAD_STYLE1.h"
   #include "./html_uncompressed/HTTP_HEAD_STYLE2.h"
 #endif
@@ -354,6 +356,16 @@ const char HTTP_FORM_RST_UPG[] PROGMEM =
   "</div>"
   "<div id='f2' style='display:none;text-align:center;'><b>" D_UPLOAD_STARTED " ...</b></div>";
 
+// upload via factory partition
+const char HTTP_FORM_RST_UPG_FCT[] PROGMEM =
+  "<form method='post' action='u2' enctype='multipart/form-data'>"
+  "<br><input type='file' name='u2'><br>"
+  "<br><button type='submit' onclick='eb(\"f1\").style.display=\"none\";eb(\"f3\").style.display=\"block\";return fct(this);'>" D_START " %s</button></form>"
+  "</fieldset>"
+  "</div>"
+  "<div id='f3' style='display:none;text-align:center;'><b>" D_UPLOAD_FACTORY " ...</b></div>"
+  "<div id='f2' style='display:none;text-align:center;'><b>" D_UPLOAD_STARTED " ...</b></div>";
+
 const char HTTP_FORM_CMND[] PROGMEM =
   "<br><textarea readonly id='t1' cols='340' wrap='off'></textarea><br><br>"
   "<form method='get' onsubmit='return l(1);'>"
@@ -844,7 +856,11 @@ void WSContentSendStyle_P(const char* formatP, ...) {
       WSContentSend_P(HTTP_SCRIPT_COUNTER);
     }
   }
+#ifdef ESP32
+  WSContentSend_P(HTTP_HEAD_LAST_SCRIPT32);
+#else
   WSContentSend_P(HTTP_HEAD_LAST_SCRIPT);
+#endif
 
   WSContentSend_P(HTTP_HEAD_STYLE1, WebColor(COL_FORM), WebColor(COL_INPUT), WebColor(COL_INPUT_TEXT), WebColor(COL_INPUT),
                   WebColor(COL_INPUT_TEXT), WebColor(COL_CONSOLE), WebColor(COL_CONSOLE_TEXT), WebColor(COL_BACKGROUND));
@@ -2286,7 +2302,15 @@ void HandleRestoreConfiguration(void)
   WSContentStart_P(PSTR(D_RESTORE_CONFIGURATION));
   WSContentSendStyle();
   WSContentSend_P(HTTP_FORM_RST);
+#ifdef ESP32
+  if (EspSingleOtaPartition() && !EspRunningFactoryPartition()) {
+    WSContentSend_P(HTTP_FORM_RST_UPG_FCT, PSTR(D_RESTORE));
+  } else {
+    WSContentSend_P(HTTP_FORM_RST_UPG, PSTR(D_RESTORE));
+  }
+#else
   WSContentSend_P(HTTP_FORM_RST_UPG, PSTR(D_RESTORE));
+#endif
   if (WifiIsInManagerMode()) {
     WSContentSpaceButton(BUTTON_MAIN);
   } else {
@@ -2511,7 +2535,15 @@ void HandleUpgradeFirmware(void) {
   WSContentStart_P(PSTR(D_FIRMWARE_UPGRADE));
   WSContentSendStyle();
   WSContentSend_P(HTTP_FORM_UPG, SettingsText(SET_OTAURL));
+#ifdef ESP32
+  if (EspSingleOtaPartition() && !EspRunningFactoryPartition()) {
+    WSContentSend_P(HTTP_FORM_RST_UPG_FCT, PSTR(D_UPGRADE));
+  } else {
+    WSContentSend_P(HTTP_FORM_RST_UPG, PSTR(D_UPGRADE));
+  }
+#else
   WSContentSend_P(HTTP_FORM_RST_UPG, PSTR(D_UPGRADE));
+#endif
   WSContentSpaceButton(BUTTON_MAIN);
   WSContentStop();
 
@@ -2955,8 +2987,9 @@ void HandleSwitchFactory(void)
       Webserver->send(302, "text/plain", "");
     }
   }
+  Web.upload_file_type = UPL_TASMOTA;
 }
-#endif
+#endif // ESP32
 
 /*-------------------------------------------------------------------------------------------*/