Repeated bruteforcing for FSX

I tried FSX (file upload) in XS++ and after several hours of bruteforcing I was successful. It said:

11:49:39| This loader is LOCKED (errorcode=30)
11:49:39| ***** Auth startup (cmd 05-50)
11:49:39| ***** AuthA (cmd 05-42) hacking
...
13:41:42| ***** AuthB (cmd 05-43)
13:41:42| *** Binary answer is ***
13:41:42| 05-02 4500
13:41:42|
13:41:42| Phone should be unlocked now
13:41:42| ...1062524
13:41:42| Matches: 0:0996158, 1:066079, 2:0286, 3:1
13:41:42| Totals : 0:0996158, 1:066079, 2:0286, 3:1
13:41:42| Theory : 0:0996116, 1:066148, 2:0258, 3:1
13:41:42| ***** Read GDFS (cmd 04-01) variable 02-0c8f: phone name (e.g. K750i)
13:41:42| *** Binary answer is ***
13:41:42| 04-ff
13:41:42| This loader is probably UNLOCKED, but the variable does not exist (errorcode=8)
13:41:42| ***** FS activation, please wait
13:41:44| Sucess! CS-loader has been unlocked!

I tried again the next day and it was bruteforcing again! Why?
This time it said:
17:46:30| This loader is LOCKED (errorcode=30)
17:46:30| ***** Auth startup (cmd 05-50)
17:46:31| ***** AuthA (cmd 05-42) hacking
...
23:26:11| ***** AuthB (cmd 05-43)
23:26:11| *** Binary answer is ***
23:26:11| 05-02 4500
23:26:11|
23:26:11| Phone should be unlocked now
23:26:11| ...2699434
23:26:11| Matches: 0:2531036, 1:167729, 2:0668, 3:1
23:26:11| Totals : 0:2531036, 1:167729, 2:0668, 3:1
23:26:11| Theory : 0:2530719, 1:168055, 2:0657, 3:2
23:26:11| ***** Read GDFS (cmd 04-01) variable 02-0c8f: phone name (e.g. K750i)
23:26:11| *** Binary answer is ***
23:26:11| 04-ff
23:26:11| This loader is probably UNLOCKED, but the variable does not exist (errorcode=8)
23:26:11| ***** FS activation, please wait
23:26:13| Sucess! CS-loader has been unlocked!

Is this expected? Shouldn't it be unlocked already?

it has to be bruteforced each time. XS++ doesn't remember the code to unlock it

That would be bad, but thanks to the customize_upgrade.xml trick, I went through my very last bruteforce already. Happy now :)

i work with all of phone XS ( beta...XS++ ) but all version need repeat bruthforce to unlock the loader

i hope you still read that, kompas.
I have still my CID49-firmware on my k800i. i hope you have same phone. For me the trick doesnt work (every font was messed up). Can u uplaod the proper k800 cid 49 cmz_config.xml?

I have a Z710i and I did not manipulate cmz_config.xml. I used the db2020 no-bruteforce hack http://se-tuning.cz/viewtopic.php?t=3446 and just uploaded the customize_upgrade.xml to the phone via bruteforcing. Now I can make changes through default_upgrade.xml in the accessible part of the filesystem. Did you use the correct customize_upgrade.xml for your phone (the one with source="usb/other...")? You do not need to touch cmz_config.xml at all.

oops, i dunno. I thought i have choosen the right one..then it did reset it, it shows the loading screen and then on next start all is messed up :x.
I am downloading now the files from your posting :)
Have to backup my settings tho


atm i use the trick from this forum..but it does read the default_upgrade each start ;)

EDIT: I looked at the code from your link. So this looks bout the same. So do you have a "waiting" screen on phonestart, too?

Yes, it shows a "waiting" screen on each phonestart (sometimes even a progress bar), but that does not bother me. It is simply the price I pay for being able to do instant changes to the phone without bruteforcing.