Recent content by sivuha0101

  1. S

    Thread Samsung tab a7 T505 how to change csc

    Hello, I've got the SM-T505 with ITV csc, flashing non multi csc and BTU firmware gives me XEF csc, sim card doesn't work, mystic theme method doesn't work as tablet doesn't have Samsung Themes app. Any ideas? I am trying to get BTU csc
  2. S

    Post Now you can not change CSC code with firmware + SIM-card

    If someone has Chimera Tool it can do the same thing as SamKey for free
  3. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    Try to flash it with some other pack (South America is OWO not OXM so it should do the trick) Then flash it back with OXM, inster your simcard and see if it will ask you to reboot the phone to set the sim card settings.
  4. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    I know that Chimera Tool can change the csc, as I had to do that becuase I wasn't able to get SFR csc normal ways
  5. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    I think You are confusing knox with Flash Counter, FC can tell the samsung service if someone flashed the phone or not. And because of that they can reject the warranty
  6. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    I will repeat my question. Since SFR and XEF are in the same OXM pack, how do I get SFR csc?
  7. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    Sorry I meant OXJ not OJV, in previous models SFR was part of OXJ and on some models it was default csc after flashing and in some models you had to activate it with SFR sim card. For some reasons I need the csc on the phone to be SFR/SFR/SFR/EUX(The last one really doesn't matter). But I just...
  8. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    Xef/xef/xef/eux Normaly SFR was part of OJV so I just insterted SFR simcard in and it switched to SFR, but now SFR is part of OXM, and so is XEF, so when I insert SFR simcard in it sets XEF, not SFR.
  9. S

    Post galaxy S20 ultra G988B firmwares ( 5G )

    I am trying to get SFR firmware on my phone, right now it's BTU, when I flash it with G988BOXM1ATBM and insert SFR sim card it gets me XEF (Generic french) not SFR, it looks like all network brands are in the same OXM bundle as generic firmware.
  10. S

    Post Now you can not change CSC code with firmware + SIM-card

    I've been using preconfg command for years, but the other one I found there https://m.cafe.naver.com/refurbishfactory/181555
  11. S

    Post Now you can not change CSC code with firmware + SIM-card

    This solution was already described. Also XEO is polish CSC not uk.
  12. S

    Post Now you can not change CSC code with firmware + SIM-card

    I would like to know as well. I know that AT+PRECONFG changes csc in combination but there is also AT + RFBYCODE = which I don't know what it does .
  13. S

    Post Now you can not change CSC code with firmware + SIM-card

    It looks like originaly you had OXM (XSG is part of OXM, so at this point you could insert any simcard and it would get customized) firmware on your phone, and then u flashed it with TKD, the two middle csc are from inserted sim cards, so they will always change. I am afraid that if you flash...
  14. S

    Post Now you can not change CSC code with firmware + SIM-card

    Specify what model you have If s10e (G970f) or s10+ (G975f) you can just flash it with OXM and use simcard to change csc if it's S10 (G973f) the only way is SamKey. Sometimes the s10 come with generick csc like DBT, ROM or ITV, then you can use simcard, but if it has BTU or any network branded...