diff --git a/src/main.c b/src/main.c
index 56f0299..7c35838 100644
--- a/src/main.c
+++ b/src/main.c
@@ -337,7 +337,7 @@ int main(void)
   (void) bootloader_init();
 
   // Init msc flash, must be after bootloader_init(), before SD init
-  msc_flash_init();
+  msc_uf2_init();
 
   if (bootloader_dfu_sd_in_progress())
   {
@@ -541,13 +541,13 @@ void assert_nrf_callback(uint16_t line_num, const uint8_t * p_file_name)
 void tud_mount_cb(uint8_t rhport)
 {
   (void) rhport;
-  msc_flash_mount();
+  msc_uf2_mount();
 }
 
 void tud_umount_cb(uint8_t rhport)
 {
   (void) rhport;
-  msc_flash_umount();
+  msc_uf2_umount();
 }
 
 uint32_t tusb_hal_millis(void)
diff --git a/src/usb/msc_uf2.c b/src/usb/msc_uf2.c
index 1e7d4fd..fd89bdb 100644
--- a/src/usb/msc_uf2.c
+++ b/src/usb/msc_uf2.c
@@ -267,13 +267,13 @@ static void fat_pstorage_cb(pstorage_handle_t * p_handle, uint8_t op_code, uint3
 /*------------------------------------------------------------------*/
 /* API
  *------------------------------------------------------------------*/
-void msc_flash_init(void)
+void msc_uf2_init(void)
 {
   pstorage_module_param_t  fat_psp = { .cb = fat_pstorage_cb};
   pstorage_register(&fat_psp, &_fat_psh);
 }
 
-void msc_flash_mount(void)
+void msc_uf2_mount(void)
 {
   _wr10_state = WRITE10_IDLE;
 
@@ -281,7 +281,7 @@ void msc_flash_mount(void)
   fat12_mkfs();
 }
 
-void msc_flash_umount(void)
+void msc_uf2_umount(void)
 {
 
 }
@@ -389,17 +389,20 @@ int32_t tud_msc_read10_cb (uint8_t rhport, uint8_t lun, uint32_t lba, uint32_t o
   {
     memcpy(buffer, ((uint8_t*) &_disk_ram) + lba*MSC_FLASH_BLOCK_SIZE, bufsize);
   }
-  else if ( lba < SECTOR_DATA + arrcount_(info))
-  {
-    // INFO_UF2.TXT & INDEX.HTM contents
-    strcpy(buffer, info[lba-SECTOR_DATA].content);
-
-//    uint32_t addr = lba2addr(lba) + offset;
-//    memcpy(buffer, (uint8_t*) addr, bufsize);
-  }
   else
   {
+    lba -= SECTOR_DATA;
 
+    if ( lba <  arrcount_(info) - 1 )
+    {
+      strcpy(buffer, info[lba].content); // INFO_UF2.TXT & INDEX.HTM contents
+    }
+    else
+    {
+      lba -= (arrcount_(info) - 1);
+
+
+    }
   }
 
   return bufsize;
diff --git a/src/usb/msc_uf2.h b/src/usb/msc_uf2.h
index 9f0a20f..c325d21 100644
--- a/src/usb/msc_uf2.h
+++ b/src/usb/msc_uf2.h
@@ -63,9 +63,9 @@ VERIFY_STATIC( MSC_FLASH_ADDR_START+MSC_FLASH_SIZE == BOOTLOADER_REGION_START-DF
 /* Note ATTR_WEAK is used when CFG_TUD_MSC = 0
  *------------------------------------------------------------------*/
 
-ATTR_WEAK void msc_flash_init(void);
-ATTR_WEAK void msc_flash_mount(void);
-ATTR_WEAK void msc_flash_umount(void);
+ATTR_WEAK void msc_uf2_init(void);
+ATTR_WEAK void msc_uf2_mount(void);
+ATTR_WEAK void msc_uf2_umount(void);
 
 
 #ifdef __cplusplus