[EVO 4G General] s0unds:
I don't know why this is under the HTC Supersonic but here is the hex data, so you don't have to manually type it in yourself:

eb 04 af c2 bf a3 81 ec 00 01 00 00 31 c9 88 0c
0c fe c1 75 f9 31 c0 ba ef be ad de 02 04 0c 00
d0 c1 ca 08 8a 1c 0c 8a 3c 04 88 1c 04 88 3c 0c
fe c1 75 e8 e9 5c 00 00 00 89 e3 81 c3 04 00 00
00 5c 58 3d 41 41 41 41 75 43 58 3d 42 42 42 42
75 3b 5a 89 d1 89 e6 89 df 29 cf f3 a4 89 de 89
d1 89 df 29 cf 31 c0 31 db 31 d2 fe c0 02 1c 06
8a 14 06 8a 34 1e 88 34 06 88 14 1e 00 f2 30 f6
8a 1c 16 8a 17 30 da 88 17 47 49 75 de 31 db 89
d8 fe c0 cd 80 90 90 e8 9d ff ff ff 41 41 41 41

(I'll edit this post if you find any transcription errors)

Suspicious sequences are:

00 01 and 00 00 at offset 0x08

deadbeef at 0x18

5c 58 3d 41 41 41 41 75 43 58 3d 42 42 42 42 75 3b 5a ("\X=AAAAuCX=BBBBu;Z") at 0x41

47 49 75 at 0x89

41 41 41 41 ("AAAA") at 0x9c

ff ff ff at 0x99

00 00 00 at offset 0x36 and again at 0x3e

The first few bytes look like x86 assembly code. Trying http:/ stackoverflow.com/questions/1737095/how-do-i-disassemble-raw-x86-code (sorry, can't actually make that a link due to forum rules)

I think it's not 16-bit real mode code, so here's a static analysis of the code treated as ia32 linux code - because of the int $0x80 at the end.

objdump -D -b binary -mi386 (raw bytes here)

start:
0: eb 04 jmp 0x6

might_be_data1:
2: af scas %es:(%edi),%eax
3: c2 bf a3 ret $0xa3bf

init:
6: 81 ec 00 01 00 00 sub $0x100,%esp
c: 31 c9 xor %ecx,%ecx
search_for_zero_byte:
e: 88 0c 0c mov %cl,(%esp,%ecx,1)
11: fe c1 inc %cl
13: 75 f9 jne 0xe

15: 31 c0 xor %eax,%eax
17: ba ef be ad de mov $0xdeadbeef,%edx

checksum_loop:
1c: 02 04 0c add (%esp,%ecx,1),%al
1f: 00 d0 add %dl,%al
21: c1 ca 08 ror $0x8,%edx ; first time through, %edx = $0xdeadbe
24: 8a 1c 0c mov (%esp,%ecx,1),%bl
27: 8a 3c 04 mov (%esp,%eax,1),%bh
2a: 88 1c 04 mov %bl,(%esp,%eax,1) ; swap byte values
2d: 88 3c 0c mov %bh,(%esp,%ecx,1) ; swap byte values
30: fe c1 inc %cl ; run the loop until %cl wraps to 0
32: 75 e8 jne 0x1c

34: e9 5c 00 00 00 jmp 0x95

sub_39:
39: 89 e3 mov %esp,%ebx
3b: 81 c3 04 00 00 00 add $0x4,%ebx
41: 5c pop %esp
42: 58 pop %eax
43: 3d 41 41 41 41 cmp $0x41414141,%eax
48: 75 43 jne 0x8d
4a: 58 pop %eax
4b: 3d 42 42 42 42 cmp $0x42424242,%eax
50: 75 3b jne 0x8d
52: 5a pop %edx
53: 89 d1 mov %edx,%ecx
55: 89 e6 mov %esp,%esi
57: 89 df mov %ebx,%edi
59: 29 cf sub %ecx,%edi
5b: f3 a4 rep movsb %ds:(%esi),%es:(%edi)
5d: 89 de mov %ebx,%esi
5f: 89 d1 mov %edx,%ecx
61: 89 df mov %ebx,%edi
63: 29 cf sub %ecx,%edi
65: 31 c0 xor %eax,%eax
67: 31 db xor %ebx,%ebx
69: 31 d2 xor %edx,%edx
6b: fe c0 inc %al
6d: 02 1c 06 add (%esi,%eax,1),%bl
70: 8a 14 06 mov (%esi,%eax,1),%dl
73: 8a 34 1e mov (%esi,%ebx,1),%dh
76: 88 34 06 mov %dh,(%esi,%eax,1)
79: 88 14 1e mov %dl,(%esi,%ebx,1)
7c: 00 f2 add %dh,%dl
7e: 30 f6 xor %dh,%dh
80: 8a 1c 16 mov (%esi,%edx,1),%bl
83: 8a 17 mov (%edi),%dl
85: 30 da xor %bl,%dl
87: 88 17 mov %dl,(%edi)
89: 47 inc %edi
8a: 49 dec %ecx
8b: 75 de jne 0x6b
8d: 31 db xor %ebx,%ebx
8f: 89 d8 mov %ebx,%eax
91: fe c0 inc %al
93: cd 80 int $0x80
95: 90 nop
96: 90 nop
97: e8 9d ff ff ff call 0x39
9c: 41 inc %ecx
9d: 41 inc %ecx
9e: 41 inc %ecx
9f: 41 inc %ecx