diff --git a/contact5.diff b/contact5.diff
deleted file mode 100644
index 94c12e1..0000000
--- a/contact5.diff
+++ /dev/null
@@ -1,38 +0,0 @@
---- d868uv-contacts.hd	2018-10-26 16:58:56.070106184 -0700
-+++ d868uv-contacts-delete5.hd	2018-10-26 17:10:11.651995288 -0700
-@@ -18204,10 +18204,9 @@
- 000764e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
- 000764f0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- 00076500  00 00 00 00 01 00 00 00  02 00 00 00 03 00 00 00  |................| --- List of contacts?
--00076510  04 00 00 00 ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
--00076520  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
-+00076510  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
--00080140  e0 ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
-+00080140  f0 ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................| --- Bitmap of invalid contacts
- 00080150  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
- 00080620  ff ff ff 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
-@@ -18233,43 +18232,12 @@
- 00080790  44 44 44 01 00 00 00 00  00 00 00 00 00 00 00 00  |DDD.............|
- 000807a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
- *
--000807d0  00 43 6f 6e 74 61 63 74  20 35 00 00 00 00 00 00  |.Contact 5......| --- Contact5 structure
--000807e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
--000807f0  00 00 00 15 55 55 55 02  00 00 00 00 00 00 00 00  |....UUU.........|
--00080800  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
--*
--00080840  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
-+000807d0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
-@@ -18306,8 +18274,7 @@
- 00174c30  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
- 00188380  f1 ac 68 24 00 00 00 00  66 66 66 26 02 00 00 00  |..h$....fff&....|
--00188390  88 88 88 28 03 00 00 00  aa aa aa 2a 04 00 00 00  |...(.......*....|
--001883a0  2a e4 ee 2c 01 00 00 00  ff ff ff ff ff ff ff ff  |*..,............|
--001883b0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
-+00188390  88 88 88 28 03 00 00 00  2a e4 ee 2c 01 00 00 00  |...(....*..,....| --- Unknown data
-+001883a0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
- 00188680
diff --git a/zone3.diff b/zone3.diff
deleted file mode 100644
index ecd198c..0000000
--- a/zone3.diff
+++ /dev/null
@@ -1,44 +0,0 @@
---- d868uv-full.hd	2018-10-26 13:07:36.694185870 -0700
-+++ d868uv-full-zone3.hd	2018-10-26 13:10:26.798620813 -0700
-@@ -16046,9 +16046,6 @@
- 0003ead0  08 00 09 00 ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- 0003eae0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
--0003ecc0  00 00 ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................| --- Zone list
--0003ecd0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
--*
- 0003eec0  00 00 ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- 0003eed0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
-@@ -19683,6 +19680,7 @@
- 00070910  00 00 00 00 00 00 00 00  00 05 05 0a 0a 64 01 00  |.............d..|
- 00070920  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
-+00070940  fb ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................| --- Zone valid bit
- 00070950  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff 03  |................|
- 00070960  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- 00070970  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff 03  |................|
-@@ -19732,10 +19730,10 @@
- 000716c0  00 5a 62 02 00 6c dc 02  00 00 00 00 00 ff ff 00  |.Zb..l..........|
- 000716d0  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
- *
--00071700  00 00 08 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| --- Unknown: 'A' channel for zone 3?
-+00071700  00 00 08 00 08 00 00 00  00 00 00 00 00 00 00 00  |................|
- 00071710  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
- *
--00071900  01 00 04 00 00 00 00 00  00 00 00 00 00 00 00 00  |................| --- Unknown: 'B' channel for zone 3?
-+00071900  01 00 04 00 04 00 00 00  00 00 00 00 00 00 00 00  |................|
- 00071910  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
- *
- 00071b00  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
-@@ -19757,8 +19755,8 @@
- 00071dd0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
- 00071de0  5a 6f 6e 65 20 32 00 00  00 00 00 00 00 00 00 00  |Zone 2..........|
- 00071df0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
--00071e00  5a 6f 6e 65 20 33 00 00  00 00 00 00 00 00 00 00  |Zone 3..........| --- Zone name
--00071e10  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
-+00071e00  ff ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|
-+*
- 00071e20  5a 6f 6e 65 20 34 00 00  00 00 00 00 00 00 00 00  |Zone 4..........|
- 00071e30  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
- 00071e40  5a 6f 6e 65 20 35 00 00  00 00 00 00 00 00 00 00  |Zone 5..........|