diff --git a/firmware/application/ui/ui_geomap.cpp b/firmware/application/ui/ui_geomap.cpp
index a7cfd70a0..59c8a9f2a 100644
--- a/firmware/application/ui/ui_geomap.cpp
+++ b/firmware/application/ui/ui_geomap.cpp
@@ -454,14 +454,22 @@ bool GeoMap::draw_osm_file(int zoom, int tile_x, int tile_y, int relative_x, int
         return false;
     }
     std::vector<ui::Color> line(clip_w);
-    for (int y = 0; y < clip_h; ++y) {
-        int source_row = src_y + y;
-        int dest_row = dest_y + y;
-        bmp.seek(src_x, source_row);
-        for (int x = 0; x < clip_w; ++x) {
-            bmp.read_next_px(line[x], true);
+    if (bmp.is_bottomup()) {
+        for (int y = clip_h - 1; y >= 0; --y) {
+            int source_row = src_y + y;
+            int dest_row = dest_y + y;
+            bmp.seek(src_x, source_row);
+            bmp.read_next_px_cnt(line.data(), clip_w, false);
+            display.draw_pixels({dest_x + r.left(), dest_row + r.top(), clip_w, 1}, line);
+        }
+    } else {
+        for (int y = 0; y < clip_h; ++y) {
+            int source_row = src_y + y;
+            int dest_row = dest_y + y;
+            bmp.seek(src_x, source_row);
+            bmp.read_next_px_cnt(line.data(), clip_w, false);
+            display.draw_pixels({dest_x + r.left(), dest_row + r.top(), clip_w, 1}, line);
         }
-        display.draw_pixels({dest_x + r.left(), dest_row + r.top(), clip_w, 1}, line);
     }
     return true;
 }
diff --git a/firmware/common/bmpfile.cpp b/firmware/common/bmpfile.cpp
index bc8e51340..4ef17aed0 100644
--- a/firmware/common/bmpfile.cpp
+++ b/firmware/common/bmpfile.cpp
@@ -200,6 +200,53 @@ bool BMPFile::read_next_px(ui::Color& px, bool seek = true) {
     return true;
 }
 
+bool BMPFile::read_next_px_cnt(ui::Color* px, uint32_t count, bool seek) {
+    if (!is_opened) return false;
+    size_t bytesneeded = byte_per_px * count;
+    while (bytesneeded > 0) {                                                        // read in batches
+        size_t currusedbytes = bytesneeded > 512 ? 170 * byte_per_px : bytesneeded;  // don't mind this magic number.
+        uint8_t buffer[currusedbytes];
+        auto res = bmpimage.read(buffer, currusedbytes);
+        if (res.is_error()) return false;
+        for (uint32_t i = 0; i < currusedbytes; i += byte_per_px, px++) {
+            switch (type) {
+                case 5: {
+                    // ARGB1555
+                    uint16_t val = buffer[i] | (buffer[i + 1] << 8);
+                    // Extract components
+                    //*a = (val >> 15) & 0x01;            // 1-bit alpha
+                    uint8_t r = (val >> 10) & 0x1F;  // 5-bit red
+                    uint8_t g = (val >> 5) & 0x1F;   // 5-bit green
+                    uint8_t b = (val)&0x1F;          // 5-bit blue
+                    // expand
+                    r = (r << 3) | (r >> 2);
+                    g = (g << 3) | (g >> 2);
+                    b = (b << 3) | (b >> 2);
+                    *px = ui::Color(r, g, b);
+                    break;
+                }
+                case 2:  // 32
+                    *px = ui::Color(buffer[i + 2], buffer[i + 1], buffer[i]);
+                    break;
+
+                case 4: {  // 8-bit
+                    // uint8_t index = buffer[0];
+                    //  px = ui::Color(color_palette[index][2], color_palette[index][1], color_palette[index][0]);  // Palette is BGR
+                    // px = ui::Color(buffer[0]);  // niy, since needs a lot of ram for the palette
+                    break;
+                }
+                case 1:  // 24
+                default:
+                    *px = ui::Color(buffer[i + 2], buffer[i + 1], buffer[i]);
+                    break;
+            }
+        }
+        bytesneeded -= currusedbytes;
+    }
+    if (seek) advance_curr_px(count);
+    return true;
+}
+
 // if you set this, then the expanded part (or the newly created) will be filled with this color. but the expansion or the creation will be slower.
 void BMPFile::set_bg_color(ui::Color background) {
     bg = background;
diff --git a/firmware/common/bmpfile.hpp b/firmware/common/bmpfile.hpp
index f3709bd23..f0d6c1b0f 100644
--- a/firmware/common/bmpfile.hpp
+++ b/firmware/common/bmpfile.hpp
@@ -42,6 +42,7 @@ class BMPFile {
     uint32_t getbpr() { return byte_per_row; };
 
     bool read_next_px(ui::Color& px, bool seek);
+    bool read_next_px_cnt(ui::Color* px, uint32_t count, bool seek);
     bool write_next_px(ui::Color& px);
     uint32_t get_real_height();
     uint32_t get_width();
diff --git a/firmware/standalone/common/ui/bmpfile.cpp b/firmware/standalone/common/ui/bmpfile.cpp
index bc8e51340..c0f129fce 100644
--- a/firmware/standalone/common/ui/bmpfile.cpp
+++ b/firmware/standalone/common/ui/bmpfile.cpp
@@ -173,7 +173,7 @@ bool BMPFile::read_next_px(ui::Color& px, bool seek = true) {
             //*a = (val >> 15) & 0x01;            // 1-bit alpha
             uint8_t r = (val >> 10) & 0x1F;  // 5-bit red
             uint8_t g = (val >> 5) & 0x1F;   // 5-bit green
-            uint8_t b = (val)&0x1F;          // 5-bit blue
+            uint8_t b = (val) & 0x1F;        // 5-bit blue
             // expand
             r = (r << 3) | (r >> 2);
             g = (g << 3) | (g >> 2);
@@ -200,6 +200,53 @@ bool BMPFile::read_next_px(ui::Color& px, bool seek = true) {
     return true;
 }
 
+bool BMPFile::read_next_px_cnt(ui::Color* px, uint32_t count, bool seek) {
+    if (!is_opened) return false;
+    size_t bytesneeded = byte_per_px * count;
+    while (bytesneeded > 0) {                                                       // read in batches
+        size_t currusedbytes = bytesneeded > 256 ? 85 * byte_per_px : bytesneeded;  // don't mind this magic number.
+        uint8_t buffer[currusedbytes];
+        auto res = bmpimage.read(buffer, currusedbytes);
+        if (res.is_error()) return false;
+        for (uint32_t i = 0; i < currusedbytes; i += byte_per_px, px++) {
+            switch (type) {
+                case 5: {
+                    // ARGB1555
+                    uint16_t val = buffer[i] | (buffer[i + 1] << 8);
+                    // Extract components
+                    //*a = (val >> 15) & 0x01;            // 1-bit alpha
+                    uint8_t r = (val >> 10) & 0x1F;  // 5-bit red
+                    uint8_t g = (val >> 5) & 0x1F;   // 5-bit green
+                    uint8_t b = (val) & 0x1F;        // 5-bit blue
+                    // expand
+                    r = (r << 3) | (r >> 2);
+                    g = (g << 3) | (g >> 2);
+                    b = (b << 3) | (b >> 2);
+                    *px = ui::Color(r, g, b);
+                    break;
+                }
+                case 2:  // 32
+                    *px = ui::Color(buffer[i + 2], buffer[i + 1], buffer[i]);
+                    break;
+
+                case 4: {  // 8-bit
+                    // uint8_t index = buffer[0];
+                    //  px = ui::Color(color_palette[index][2], color_palette[index][1], color_palette[index][0]);  // Palette is BGR
+                    // px = ui::Color(buffer[0]);  // niy, since needs a lot of ram for the palette
+                    break;
+                }
+                case 1:  // 24
+                default:
+                    *px = ui::Color(buffer[i + 2], buffer[i + 1], buffer[i]);
+                    break;
+            }
+        }
+        bytesneeded -= currusedbytes;
+    }
+    if (seek) advance_curr_px(count);
+    return true;
+}
+
 // if you set this, then the expanded part (or the newly created) will be filled with this color. but the expansion or the creation will be slower.
 void BMPFile::set_bg_color(ui::Color background) {
     bg = background;
diff --git a/firmware/standalone/common/ui/bmpfile.hpp b/firmware/standalone/common/ui/bmpfile.hpp
index f3709bd23..f0d6c1b0f 100644
--- a/firmware/standalone/common/ui/bmpfile.hpp
+++ b/firmware/standalone/common/ui/bmpfile.hpp
@@ -42,6 +42,7 @@ class BMPFile {
     uint32_t getbpr() { return byte_per_row; };
 
     bool read_next_px(ui::Color& px, bool seek);
+    bool read_next_px_cnt(ui::Color* px, uint32_t count, bool seek);
     bool write_next_px(ui::Color& px);
     uint32_t get_real_height();
     uint32_t get_width();
diff --git a/firmware/standalone/common/ui/ui_geomap.cpp b/firmware/standalone/common/ui/ui_geomap.cpp
index c44857b1c..3f1fd9abd 100644
--- a/firmware/standalone/common/ui/ui_geomap.cpp
+++ b/firmware/standalone/common/ui/ui_geomap.cpp
@@ -451,14 +451,22 @@ bool GeoMap::draw_osm_file(int zoom, int tile_x, int tile_y, int relative_x, int
         return false;
     }
     std::vector<ui::Color> line(clip_w);
-    for (int y = 0; y < clip_h; ++y) {
-        int source_row = src_y + y;
-        int dest_row = dest_y + y;
-        bmp.seek(src_x, source_row);
-        for (int x = 0; x < clip_w; ++x) {
-            bmp.read_next_px(line[x], true);
+    if (bmp.is_bottomup()) {
+        for (int y = clip_h - 1; y >= 0; --y) {
+            int source_row = src_y + y;
+            int dest_row = dest_y + y;
+            bmp.seek(src_x, source_row);
+            bmp.read_next_px_cnt(line.data(), clip_w, false);
+            painter.draw_pixels({dest_x + r.left(), dest_row + r.top(), clip_w, 1}, line);
+        }
+    } else {
+        for (int y = 0; y < clip_h; ++y) {
+            int source_row = src_y + y;
+            int dest_row = dest_y + y;
+            bmp.seek(src_x, source_row);
+            bmp.read_next_px_cnt(line.data(), clip_w, false);
+            painter.draw_pixels({dest_x + r.left(), dest_row + r.top(), clip_w, 1}, line);
         }
-        painter.draw_pixels({dest_x + r.left(), dest_row + r.top(), clip_w, 1}, line);
     }
     return true;
 }
diff --git a/firmware/standalone/pacman/main.cpp b/firmware/standalone/pacman/main.cpp
index d8dd88479..65832b4aa 100644
--- a/firmware/standalone/pacman/main.cpp
+++ b/firmware/standalone/pacman/main.cpp
@@ -25,6 +25,7 @@
 
 bool notouch(int, int, uint32_t) {
     // do nothing
+    return false;
 }
 void nothing() {
     // do nothing