Gsm & Cdma Professional Key Team
Happy To Announce
GCProKey Update 0015


  • World's 1st & Unique Solution & Only Introduced by GcProKey
    • Added Samsung ENABLE USB Debug option for MOST Samsung Phones.
      • How to Enable Usb Debug Option While Phone is Locked ?
        1. Power On Phone
        2. Connect Phone with Pc by Normal Usb Cable
        3. Install Samsung Drivers if Needed
        4. Open GcProKey GSMTool Version 1.0.0.0011
        5. Click on Scan Ports
        6. Select Modem Port ( of your connected Samsung Phone )
        7. Click on "Enable ADB"
        8. !!! Success !!!!.. As you see Success Written. It's SuccessFully Now Enabled Usb Debug
      • What is Enable ADB is for ?
        • If you want to Remove Pattern Lock without getting Lost Data. just Connect phone and Enable Usb Debug and bypass Pattern Lock
        • If you want to Remove User Code without getting Lost Data. just Connect phone and Enable Usb Debug and bypass User Code
        • If you want to Remove Screen Lock without getting Lost Data. just Connect phone and Enable Usb Debug and bypass Screen Lock
        • Many other things can be done... Many Locks can be Bypass by this way. OR if you want to do some thing with phone with ADB commands on LOCKED phones.... This is What Solution we MADE for you.
  • World's 1st & Unique Solution & Only Introduced by GcProKey
    • Added Samsung plan format imeicert handling
    • Gcpro is only tool can write all samsung certificate
  • Added handle samsung msl code if present in certificate file.
    • no need reset efs for imei,unlock etc
    • no need write qcn if not erased efs.
  • Added factory unlock possible if msl code present in certificate file.
  • Improved adb related task.
  • Improved MTK imei repair via baseband method which fail before.
  • Improved HTC read imei,write imei task..should fix DESIRE 600 imei reading issue.
  • Improved samsung imei write method.


  • Note:
    • ENABLE ADB option is used by most samsung. i can not test all phones made by samsung.
      But it should work on MOST of them. incase if your phone not worked with it,
      There is no other option to enable adb if this solution fail.


  • Note2:
    • Imeicert in plan text format like all other tools use.you can use any other tool imei certs now for write with GCPROKEY.
      All model should work 100%.
      Tested on N910C,N910T,G800H,G900F,I8552,SM-G850Y etc.

  • Note3:
    • Read Read Read HELPFILES in HelpFile folder for all details info.

  • Sample 1
    • Using Version...1.0.0.0011
      Selected Port VCP0 = COM11
      Selected Model Samsung GSM
      Selected Task SAM IMEI1

      SAMSUNG IMEI REPAIR & CERT WRITE STARTED...

      Searching Phone Please wait...

      Phone Found Wait...
      TEST MODE OK..
      Model := GT-I8552
      UNIQID := CKxxxx
      Phone IMEI := 35xxx
      MSL CODE FOUND USING IT..
      MSL Autho Pass..
      Update IMEI Ok..
      Update IMEI2 Ok..
      SKEY := 0246
      QCOM(QUALCOMM) detected..
      Checking imeicert...
      IMEISIGN PASS..
      Checking imeicert2...
      IMEISIGN2 PASS..
      Update Simlock Ok..
      Wifi_mac := 34xxx
      Wifi_mac update ok.
      Update SerialNumber ok..
      Fixing FTM ok..
      Repairing finish.

      All Finish..

      !!! SUCCESS !!!!

      Total Time Take...00:00:56
      Log Saved


  • Sample 2 Enabling Usb Debug
    • Using Version...1.0.0.0011
      Selected Port ssudmdm0000 = COM39
      Selected Model Samsung GSM
      Selected Task SAMSUNG ENABLE ADB

      SAMSUNG ENABLE ADB STARTED...

      Searching Phone...

      Phone Found Please Wait...
      Sending Loader...
      BASE(SM-N900)
      VER(I9300XWUGML4/I9300ODDGML4/I9300DDUGNB1/I9300XWUGML4)
      HIDVER(I9300XWUGML4/I9300ODDGML4/I9300DDUGNB1/I9300XWUGML4)
      MNC(24)
      MCC(404)
      PRD(GT-I9300RWDINS)
      SN(RZ1C9192V9R)
      IMEI(353743050349073)
      UN(CVTF1DA877BCF6F)
      PN()
      CON(AT,MTP)
      LOCK(NONE)
      LIMIT(FALSE)
      SDP(RUNTIME)
      HVID(Data:196609,Cache:262145,System:327681)
      USER(OWNER)##
      Loader Ready..
      ADB IS NOW ENABLE ENJOY...

      !!! Success !!!!

      All job finish..

      Restart Phone Manually before doing anything...

  • Sample 3
    • Using Version...1.0.0.0011
      Selected Port VCP0 = COM4
      Selected Model Samsung GSM
      Selected Task SAM IMEI1

      SAMSUNG IMEI REPAIR & CERT WRITE STARTED...

      Searching Phone Please wait...

      Phone Found Wait...
      TEST MODE OK..
      Model := SM-G850Y
      UNIQID := CRxxxxx
      Phone IMEI := 35xxxxxx
      MSL CODE FOUND USING IT..
      MSL Autho Pass..
      Update IMEI Ok..
      SKEY := 0932
      EXYNOS Type Detected..
      Cert write ok..
      Checking imeicert...
      IMEICERT PASS..
      Update Simlock Ok..
      Wifi_mac := F4xxxxx
      Wifi_mac update ok.
      Update SerialNumber ok..
      Fixing FTM ok..
      Repairing finish.

      All Finish..

      !!! SUCCESS !!!!

      Total Time Take...00:01:50


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