00015f4c sub_15F4C:
00015f4c   /* push LR */
00015f4c   /* push R11 */
00015f4c   /* push R10 */
00015f4c   /* push R9 */
00015f4c   /* push R8 */
00015f4c   /* push R7 */
00015f4c   /* push R6 */
00015f4c   /* push R5 */
00015f4c   /* push R4 */
00015f54   SP = SP + 0xfffffa84;
00015f5c   R3 = * unk_23308;
00015f60   var_28 = R3;
00015f68   GetVersionExW(& VersionInformation.szCSDVersion[68]);
00015f70   R0 = sub_12470(0, R1, R2, R3);
00015f7c   R7 = R0;
00015f98   var_59C = & var_588;
00015f9c   var_58C = 0;
00015fa0   var_588 = 4;
00015fa4   var_5A0 = & var_58C;
00015fac   Cond = sub_12040(0x80000002, L"\\Windows\\Software\\ms", 4, L"releasetype");
00015fb0   if (Cond == 0) goto loc_15FB4;

00015fb0   R3 = 0;

00015fb4 loc_15FB4:
00015fb4   if (Cond == 0) goto loc_15FB8;

00015fb4   var_58C = R3;

00015fb8 loc_15FB8:
00015fb8   R3 = 0;
00015fd0   var_434 = R3;
00015fd4   memset(SP + 0x16d, 0, 0xff);
00015fdc   sub_16598(& var_434, R1, R2, R3);
00015ff4   memset(SP + 0x474, 0, 0x104);
00015ff8   R6 = unk_23790;
00016010   var_59C = R6 + 0x40;
0001602c   var_590 = & var_434;
00016030   var_594 = var_58C;
00016034   var_598 = VersionInformation.szCSDVersion[80];
00016038   var_5A0 = R6;
0001603c   sprintf(SP + 0x474, "%s?mv=%d&imsi=%s&imei=%s&build=%d&type=%d&owner=%s\r\n");
00016040   R4 = 0x100;
0001605c   var_334 = 0;
00016060   memset(SP + 0x26d, 0, R4 | 3);
0001607c   var_230 = 0;
00016080   memset(SP + 0x371, 0, R4 | 3);
00016090   memset(& UrlComponents.lpszUserName, 0, 0x3c);
000160bc   UrlComponents.lpszUrlPath = & var_334;
000160c4   UrlComponents[36] = 0;
000160d8   UrlComponents.dwUrlPathLength = 0x104;
000160e8   UrlComponents[40] = 0;
000160ec   UrlComponents.lpszUserName = 0x3c;
000160f0   UrlComponents[44] = & var_230;
000160f4   UrlComponents[48] = 0x104;
000160f8   UrlComponents.dwUserNameLength = 0;
000160fc   UrlComponents.lpszPassword = 0;
00016100   UrlComponents.dwPasswordLength = 3;
00016104   UrlComponents[56] = 0;
00016108   UrlComponents.lpszExtraInfo = 0;
0001610c   UrlComponents[32] = 0;
00016110   UrlComponents.dwExtraInfoLength = 0;
00016114   UrlComponents[52] = 0;
0001611c   R1 = strlen(SP + 0x474);
00016138   Cond = InternetCrackUrlA(SP + 0x474, R1, 0, & UrlComponents.lpszUserName);
0001613c   if (Cond != 0) goto loc_16154;

00016140   GetLastError();
00016148   sub_1C844(var_28, R1, R2, R3);
0001614c   R0 = -1;
00016150   goto loc_1618C;

00016154 loc_16154:
00016168   var_598 = sub_15600;
00016174   var_5A0 = UrlComponents.lpszExtraInfo;
00016178   var_59C = & var_230;
0001617c   _HttpRequest("Content-Type: */*", unk_1F920, unk_1F91C);
00016184   sub_1C844(var_28, R1, R2, & var_334);
00016188   R0 = 0;

0001618c loc_1618C:
00016198   /* pop  */
00016198   /* pop  */
00016198   /* pop  */
00016198   /* pop  */
00016198   /* pop  */
00016198   /* pop  */
00016198   /* pop  */
00016198   /* pop  */
00016198   return R0;