diff --git a/uniflash.py b/uniflash.py
index 24f865f..7a3d01b 100644
--- a/uniflash.py
+++ b/uniflash.py
@@ -147,15 +147,6 @@ def write_flash_mem(infile, offset, blocksize, forceErase):
     if forceErase:
         erase_flash_mem(flen, startAddr)
     send_file_to_addr(fdata, startAddr, True, True, blocksize)
-    '''
-    UNISOC_MAX_DL_CHUNK = 0x300000
-    curAddr = startAddr
-    while fdata:
-        fchunk = fdata[:UNISOC_MAX_DL_CHUNK]
-        send_file_to_addr(fchunk, curAddr, True, True, blocksize)
-        curAddr += len(fchunk)
-        fdata = fdata[UNISOC_MAX_DL_CHUNK:]
-    '''
 
 def auto_int(x):
     return int(x,0)