FAQ from MOBILE-FILES.COM

[GSM™]

Q: I'm unlocking many A1 phones using CSCA method,my comports number is about ~300 and that things really annoy me.
Are there any way to fix it ?

A:

save next strings in file "reset.reg" and execute in windows explorer.
that will reset first available comport to 5. (read: next time new comport will be installed it will be COM5)

important!
you need to UNINSTALL present phone drivers in order to reset comports,which are allocated for them.

REGEDIT4

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\COM Name Arbiter]
"ComDB"=hex:0f,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,00,00,00,00,00

improtant update
if you will execute attached .reg file, then SAME MODELS of phones with DIFFERENT IMEI will not be discovered as NEW,
if attached to SAME USB PORT.