diff --git a/BCM4345C0.hcd b/BCM4345C0.hcd
index 67fb8f5..b6bb67c 100755
Binary files a/BCM4345C0.hcd and b/BCM4345C0.hcd differ
diff --git a/fw_bcm43455c0_ag.bin b/fw_bcm43455c0_ag.bin
index 0a67545..0f5a9e0 100755
Binary files a/fw_bcm43455c0_ag.bin and b/fw_bcm43455c0_ag.bin differ
diff --git a/fw_bcm43455c0_ag_p2p.bin b/fw_bcm43455c0_ag_p2p.bin
index 0a67545..0f5a9e0 100755
Binary files a/fw_bcm43455c0_ag_p2p.bin and b/fw_bcm43455c0_ag_p2p.bin differ
diff --git a/nvram_ap6255.txt b/nvram_ap6255.txt
index c1cc4c3..a2b529a 100755
--- a/nvram_ap6255.txt
+++ b/nvram_ap6255.txt
@@ -1,5 +1,4 @@
-#AP6255_NVRAM_V1.0_29052015
-
+##K019-CW43-DW 20211029
 NVRAMRev=$Rev: 498373 $
 sromrev=11
 vendid=0x14e4
@@ -10,19 +9,22 @@ macaddr=00:90:4c:c5:12:38
 nocrc=1
 boardtype=0x6e4
 boardrev=0x1304
+
+#XTAL 37.4MHz
 xtalfreq=37400
+
+ccode=CN
+regrev=38
+
+btc_mode=1
+#------------------------------------------------------
 #boardflags: 5GHz eTR switch by default
-#2.4GHz eTR switch by default
-#bit1 for btcoex
-boardflags=0x00080201
-boardflags2=0x40000000
+#            2.4GHz eTR switch by default
+#            bit1 for btcoex
+boardflags=0x00480201
+boardflags2=0x40800000
 boardflags3=0x48200100
-rxgains2gelnagaina0=0
-rxgains2gtrisoa0=0
-rxgains2gtrelnabypa0=0
-rxgains5gelnagaina0=0
-rxgains5gtrisoa0=0
-rxgains5gtrelnabypa0=0
+phycal_tempdelta=15
 rxchain=1
 txchain=1
 aa2g=1
@@ -30,11 +32,15 @@ aa5g=1
 tssipos5g=1
 tssipos2g=1
 femctrl=0
-AvVmid_c0=0,157,1,126,1,126,1,126,1,126
-pa2ga0=-112,6296,-662
-pa2ga1=-165,3699,-515
-pa5ga0=-143,6016,-683,-141,6013,-678,-137,5988,-670,-136,5982,-670
-pa5ga1=-161,3544,-499,-166,3543,-497,-169,3569,-497,-171,3598,-498
+AvVmid_c0=1,165,2,100,2,100,2,100,2,100
+
+#pa2ga0=-170,6462,-755
+#pa2ga1=-118,4850,-635
+pa2ga0=-166,6276,-718
+
+pa5ga0=-157,7145,-832,-157,7139,-829,-156,7130,-827,-152,7206,-832
+#pa5ga1=-142,4930,-655,-150,4859,-646,-156,4887,-644,-158,4864,-641
+
 itrsw=1
 pdoffset2g40ma0=10
 pdoffset40ma0=0xaaaa
@@ -50,33 +56,48 @@ ltecxpadnum=0x0504
 ltecxfnsel=0x22
 ltecxgcigpio=0x32
 
-maxp2ga0=64
-ofdmlrbw202gpo=0x0033
-dot11agofdmhrbw202gpo=0x1553
-mcsbw202gpo=0x99355533
+maxp2ga0=80
+ofdmlrbw202gpo=0x0022
+dot11agofdmhrbw202gpo=0x4442
+mcsbw202gpo=0x98444422
+mcsbw402gpo=0x98444422
+maxp5ga0=82,82,82,82
+mcsbw205glpo=0xb9555000
+mcsbw205gmpo=0xb9555000
+mcsbw205ghpo=0xb9555000
+mcsbw405glpo=0xb9555000
+mcsbw405gmpo=0xb9555000
+mcsbw405ghpo=0xb9555000
+mcsbw805glpo=0xb9555000
+mcsbw805gmpo=0xb9555000
+mcsbw805ghpo=0xb9555000
 
-maxp5ga0=80,82,76,77
-
-mcsbw205glpo=0x99755000
-mcsbw205gmpo=0x9df55000
-mcsbw205ghpo=0x99855000
-
-mcsbw405glpo=0xb8555000
-mcsbw405gmpo=0xed955000
-mcsbw405ghpo=0xd9755000
-
-mcsbw805glpo=0xc8555000
-mcsbw805gmpo=0xe9555000
-mcsbw805ghpo=0xd9555000
-
-swctrlmap_2g=0x00040004,0x00020002,0x00040004,0x010a02,0x1ff
-swctrlmap_5g=0x00100010,0x00200020,0x00100010,0x010a02,0x2f4
-swctrlmapext_5g=0x00000000,0x00000000,0x00000000,0x000000,0x000
-swctrlmapext_2g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+swctrlmap_2g=0x00000000,0x00000000,0x00000000,0x010000,0x3ff
+swctrlmap_5g=0x00100010,0x00200020,0x00200020,0x010000,0x3fe
+swctrlmapext_5g=0x00000000,0x00000000,0x00000000,0x000000,0x3
+swctrlmapext_2g=0x00000000,0x00000000,0x00000000,0x000000,0x3
 
 vcodivmode=1
 deadman_to=481500000
+
 ed_thresh2g=-54
 ed_thresh5g=-54
+eu_edthresh2g=-54
+eu_edthresh5g=-54
+ldo1=4
+rawtempsense=0x1ff
+cckPwrIdxCorr=3
+cckTssiDelay=150
+ofdmTssiDelay=150
+txpwr2gAdcScale=1
+txpwr5gAdcScale=1
+dot11b_opts=0x3aa85
+cbfilttype=2
+fdsslevel_ch1=6
+fdsslevel_ch11=4
 
+# Remove the radiotap in monitor mode
+# no_radiotap=1
+
+# Enable the Hardware OOB with muxenab = 0x10 or 0xf0
 muxenab=0x10