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What is the DRK or DM-Verity for device j737r4

DRK Is an acronym DIVICE ROOT KEY It is an encrypted number for the device and It is positioned when manufacturing by Samsung.
When we turn on the device, the device checks this encrypted number to check if the system is original or not.

Fix DM-Verity (DRK) Galaxy J7 2018 SM-J737R4 FRP:ON OEM:ON

Reasons for the appearance of DRK problem

This problem occurs when we flash the ROM that does not match the device in terms of the version Bashband, Or when flashing a custom ROM by a custom recovery (TWRP) Or by the stock rom For example, Stock ROM but a language has been added to it In this case, the encrypted number will check the status of the system When the system does not match the number, this error will occur, A red write will appear in the recovery mode (dm-verity Verification failed).



Problems resulting from DRK / DM-Verity

-Stop at the Samsung logo.
-Automatic boot to the recovery mode.
-Restart the device.



Information about supported devices

Device:Samsung Galaxy J7 2018
Model:SM-J737R4
Protection: FRP:ON / OEM:ON / RMM or KG:Prenormal


Warning before starting

-Charge the device battery to a level above 50%.
-Download the files according to the type of device and must not differ any characters.
-Agree that all steps are at your own risk.



Important tools to fix drk



Link
DRK Files:
---




Firmware Files

How To Flash Fix DRK File:

1-Download Firmware and Extract by 7z or WinRAR.
2-When extracting files, rename the file AP_J737R4 Then delete the extension .md5
3-Open AP File then Extract the system file.
4-Now create an archive of the system file that we extracted previously by a program 7z.
5-Choose the file format .tar Then, create the file.
6-Download Fix Drk file.
7-Now we have two files (DRK File,SYSTEM.tar File).
8-Boot your phone to Download Mode(Volume Down + Home + Power).
9-Open Odin Tool and wait to get a blue sign in Odin.
10-Add the DRK File to BL.
11-Do NOT tick any extra boxes.
12-Click the start button, wait for Odin to say 'PASS'.
13-Boot your phone to Download Mode again.
14-From odin tool Add the SYSTEM File to AP.
15-Click the start button, wait for Odin to say 'PASS'.
16-Then the device will work without problems.
17-In case of any problems please send us through Facebook.

Fix DM-Verity (DRK) Galaxy J7 2018 SM-J737R4 FRP:ON OEM:ON

What is the DRK or DM-Verity for device j737p

DRK Is an acronym DIVICE ROOT KEY It is an encrypted number for the device and It is positioned when manufacturing by Samsung.
When we turn on the device, the device checks this encrypted number to check if the system is original or not.

Fix DM-Verity (DRK) Galaxy J7 2018 SM-J737P FRP:ON OEM:ON

Reasons for the appearance of DRK problem

This problem occurs when we flash the ROM that does not match the device in terms of the version Bashband, Or when flashing a custom ROM by a custom recovery (TWRP) Or by the stock rom For example, Stock ROM but a language has been added to it In this case, the encrypted number will check the status of the system When the system does not match the number, this error will occur, A red write will appear in the recovery mode (dm-verity Verification failed).



Problems resulting from DRK / DM-Verity

-Stop at the Samsung logo.
-Automatic boot to the recovery mode.
-Restart the device.



Information about supported devices

Device:Samsung Galaxy J7 2018
Model:SM-J737P
Protection: FRP:ON / OEM:ON / RMM or KG:Prenormal


Warning before starting

-Charge the device battery to a level above 50%.
-Download the files according to the type of device and must not differ any characters.
-Agree that all steps are at your own risk.



Important tools to fix drk



Link
DRK Files:
---


Firmware Files

How To Flash Fix DRK File:

1-Download Firmware and Extract by 7z or WinRAR.
2-When extracting files, rename the file AP_J737P Then delete the extension .md5
3-Open AP File then Extract the system file.
4-Now create an archive of the system file that we extracted previously by a program 7z.
5-Choose the file format .tar Then, create the file.
6-Download Fix Drk file.
7-Now we have two files (DRK File,SYSTEM.tar File).
8-Boot your phone to Download Mode(Volume Down + Home + Power).
9-Open Odin Tool and wait to get a blue sign in Odin.
10-Add the DRK File to BL.
11-Do NOT tick any extra boxes.
12-Click the start button, wait for Odin to say 'PASS'.
13-Boot your phone to Download Mode again.
14-From odin tool Add the SYSTEM File to AP.
15-Click the start button, wait for Odin to say 'PASS'.
16-Then the device will work without problems.
17-In case of any problems please send us through Facebook.

Fix DM-Verity (DRK) Galaxy J7 2018 SM-J737P FRP:ON OEM:ON

روم كومبنيشن Samsung Galaxy S10 SC-03L

الكومبينيشن – Combination File : هو البرمجية او نظام السوفت وير الأساسي الذي يستخدمه المطور أو فني الصيانة التابع لشركة سامسونج. يستخدم ملف الكومبينيشن لأسباب تتعلق بالصيانة المتطورة:
 1- يمكن فني الصيانة أو المطور المختص من قراءة و إختبار عتاد الجهاز بشكل كامل و هو يعتبر مثل القائمة الخدمية Service Menu.
 2- عمل داون جريد Downgrade للجهاز و هذا يأتي بمعنى أن نقوم بتثبيت نظام سوفت وير بإصدار أندرويد أقدم من الإصدار الحالي.
 3- فتح قفل حماية الجهاز بواسطة حساب جوجل Google Account-FRP الذي كان يوجد على الجهاز في السابق قبل عمل سوفت وير له.
4- إصلاح مشكلة مفتاح جذر الجهاز
Device Root key-DRK. 5- إصلاح مشاكل توقف الجهاز عند وضع الريكفري.
6- إصلاح مشاكل توقف إقلاع الجهاز عند شعار شركة سامسونج.
7- إصلاح مشاكل توقف الجهاز عن العمل بسبب إعطاء إذن استخدام الصلاحيات المحمية للنظام و الوصول لجذر النظام عبر تثبيت روت Root خاطئ.
8- إصلاح مشاكل الرقم التسلسلي للبطاقة IMEI إن كانت إختفاء الإيمي أو السيريال الخاص بالإيميل.
9-حذف حماية سامسونج الجديدة RMM.
10-فك قفل الشبكة لبعض اجهزة سامسونج.
11-اصلاح الاخطاء البرمجية.
ويوجد الكثير من الميزات لأستخدام روم المطورين طبعا لا يمكن استخدام هذه الروم بدلا من الروم الرسمي بل لحل المشاكل فقط.

روم كومبنيشن Samsung Galaxy S10 SC-03L
روم كومبنيشن Samsung Galaxy S10 SC-03L

تنبه بخصوص روم الكومبنشن SC-03L

1-نحن غير مسؤولين عن أي ضرر قد يحدث بجهاز الهاتف في حال حدوث خطأ في تنفيذ خطوات الشرح.
2-يجب الاهتمام بمستوى حماية الجهاز اي ال Binary.
3-في رومات الكومبنشن لا يهم اصدار الاندرويد كثيرا.
4-في حال وجود اي مشاكل في الروابط او وجود كلمة سر للملفات الرجاء مراسلتنا على الفيس بوك.
5-بعد استخدام روم الكومبنشن تحتاج الرجوع الى الروم الرسمي: روم اصلاح SAMSUNG GALAXY S10 SC-03L
6-كلمة سر فك الضغط من هنا


الملفات المطلوبة لأتمام عملية التفليش


روابط التحميل
↓↓↓↓↓
    Combination SC-03L Binary 1:

    طريقة تفليش فلاشة الكومبنيشن SC-03L

    بعد تحميل جميع الملفات والروم المناسب نقوم بتثبيت التعاريف على جهاز الكمبيوتر ونقوم بفك الضغط عن الروم ببرنامج 7z سوف يظهر لك ملف واحد ثم نفتح برنامج الاودين.
    من خانة AP نختار روم الكومبنشن.
    نقوم بايقاف تشغيل الجهاز ومن ثم ادخاله الى وضع Download Mode عن طريق مفتاح خفض الصوت + Bixby + توصيل كبل USB.
    نقوم بتوصيل الجهاز بالكمبيوتر ثم الضغط على Start لبدء عملية تفليش الجهاز تستغرق العملية حوالي 7 دقائق.
    بعد انتهاء التفليش سوف يقوم الجهاز باعادة التشغيل بشكل اتوماتيكي وبعدها يدخل الجهاز الى رومة المطور لحل المشاكل التي تواجهها سواء اكانت frp او الوقوف على شعار سامسونج....

    روم كومبنيشن Samsung Galaxy S10 SC-03L

    Samsung Galaxy S10 SC-03L Combination Firmware

    Samsung SC-03L Galaxy S10 Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung SC-03L can:
    • Bypass or remove Google Account Protection
    • Bypass or remove Samsung Account Protection
    • Remove RMM Protection
    • Repair IMEI
    • Write Cert
    • Fix Boot loop
    • Enable USB Debugging
    • Unlock Network

    Samsung Galaxy S10 SC-03L Combination Firmware
    Samsung Galaxy S10 SC-03L Combination Firmware


    Information about Combination SC-03L:

    This firmware is only dedicated to the model samsung S10 SC-03L It can not be used with any other model Even if the difference is one character.


    Important tools:



    Link

    Combination SC-03L Binary 1:


      Password here

      How To Flash Combination File:

      1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_SC03L).
      2-Boot your phone to Download Mode ( Volume Down + Bixby and connect the Type-C USB cable to device ).
      3-Open Odin Tool and wait to get a blue sign in Odin.
      4-Add the file Combination to AP.
      5-Do NOT tick any extra boxes.
      6-Click the start button, wait for Odin to say 'PASS'.

      Samsung Galaxy S10 SC-03L Combination Firmware

      Samsung Galaxy J4 Core SM-J410F Combination Firmware

      Samsung J410F Galaxy J4 Core Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung J410F can:
      • Bypass or remove Google Account Protection
      • Bypass or remove Samsung Account Protection
      • Remove RMM Protection
      • Repair IMEI
      • Write Cert
      • Fix Boot loop
      • Enable USB Debugging
      • Unlock Network

      Samsung Galaxy J4 Core SM-J410F Combination Firmware
      Samsung Galaxy J4 Core SM-J410F Combination Firmware

      Information about Combination J410F:

      This firmware is only dedicated to the model samsung j4 core SM-J410F It can not be used with any other model Even if the difference is one character.


      Important tools:



      Link

      Combination J410F Binary 1:



        Combination J410F Binary 2:

          Password here

          How To Flash Combination File:

          1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_J410F).
          2-Boot your phone to Download Mode ( Volume Down + Volume Up and connect the Type-C USB cable to device ).
          3-Open Odin Tool and wait to get a blue sign in Odin.
          4-Add the file Combination to AP.
          5-Do NOT tick any extra boxes.
          6-Click the start button, wait for Odin to say 'PASS'.

          Samsung Galaxy J4 Core SM-J410F Combination Firmware

          Samsung Galaxy J4 Core SM-J410G Combination Firmware

          Samsung J410G Galaxy J4 Core Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung J410G can:
          • Bypass or remove Google Account Protection
          • Bypass or remove Samsung Account Protection
          • Remove RMM Protection
          • Repair IMEI
          • Write Cert
          • Fix Boot loop
          • Enable USB Debugging
          • Unlock Network

          Samsung Galaxy J4 Core SM-J410G Combination Firmware
          Samsung Galaxy J4 Core SM-J410G Combination Firmware

          Information about Combination J410G:

          This firmware is only dedicated to the model samsung j4 core SM-J410G It can not be used with any other model Even if the difference is one character.


          Important tools:



          Link

          Combination J410G Binary 1:
          Password here

          How To Flash Combination File:

          1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_J410G).
          2-Boot your phone to Download Mode ( Volume Down + Volume Up and connect the Type-C USB cable to device ).
          3-Open Odin Tool and wait to get a blue sign in Odin.
          4-Add the file Combination to AP.
          5-Do NOT tick any extra boxes.
          6-Click the start button, wait for Odin to say 'PASS'.

          Samsung Galaxy J4 Core SM-J410G Combination Firmware

          Samsung Galaxy J4 SM-J400M Combination Firmware

          Samsung J400M Galaxy J4 Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung J400M can:
          • Bypass or remove Google Account Protection
          • Bypass or remove Samsung Account Protection
          • Remove RMM Protection
          • Repair IMEI
          • Write Cert
          • Fix Boot loop
          • Enable USB Debugging
          • Unlock Network

          Samsung Galaxy J4 SM-J400M Combination Firmware
          Samsung Galaxy J4 SM-J400M Combination Firmware


          Information about Combination J400M:

          This firmware is only dedicated to the model samsung J4 SM-J400M It can not be used with any other model Even if the difference is one character.


          Important tools:



          Link

          Combination J400M Binary 1:



          Combination J400M Binary 2:



            Combination J400M Binary 3:



            Combination J400M Binary 4:

            Password here

            How To Flash Combination File:

            1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_J400M).
            2-Boot your phone to Download Mode ( Volume Down + Home + Power).
            3-Open Odin Tool and wait to get a blue sign in Odin.
            4-Add the file Combination to AP.
            5-Do NOT tick any extra boxes.
            6-Click the start button, wait for Odin to say 'PASS'.

            Samsung Galaxy J4 SM-J400M Combination Firmware

            Samsung Galaxy J4 SM-J400G Combination Firmware

            Samsung J400G Galaxy J4 Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung J400G can:
            • Bypass or remove Google Account Protection
            • Bypass or remove Samsung Account Protection
            • Remove RMM Protection
            • Repair IMEI
            • Write Cert
            • Fix Boot loop
            • Enable USB Debugging
            • Unlock Network

            Samsung Galaxy J4 SM-J400G Combination Firmware
            Samsung Galaxy J4 SM-J400G Combination Firmware


            Information about Combination J400G:

            This firmware is only dedicated to the model samsung J4 SM-J400G It can not be used with any other model Even if the difference is one character.


            Important tools:



            Link

            Combination J400G Binary 1:



            Combination J400G Binary 2:



              Combination J400G Binary 3:



              Combination J400G Binary 4:

              Password here

              How To Flash Combination File:

              1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_J400G).
              2-Boot your phone to Download Mode ( Volume Down + Home + Power).
              3-Open Odin Tool and wait to get a blue sign in Odin.
              4-Add the file Combination to AP.
              5-Do NOT tick any extra boxes.
              6-Click the start button, wait for Odin to say 'PASS'.

              Samsung Galaxy J4 SM-J400G Combination Firmware

              Samsung Galaxy J4 SM-J400F Combination Firmware

              Samsung J400F Galaxy J4 Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung J400F can:
              • Bypass or remove Google Account Protection
              • Bypass or remove Samsung Account Protection
              • Remove RMM Protection
              • Repair IMEI
              • Write Cert
              • Fix Boot loop
              • Enable USB Debugging
              • Unlock Network

              Samsung Galaxy J4 SM-J400F Combination Firmware
              Samsung Galaxy J4 SM-J400F Combination Firmware


              Information about Combination J400F:

              This firmware is only dedicated to the model samsung J4 SM-J400F It can not be used with any other model Even if the difference is one character.


              Important tools:



              Link

              Combination J400F Binary 1:



              Combination J400F Binary 2:



                Combination J400F Binary 3:



                Combination J400F Binary 4:

                Password here

                How To Flash Combination File:

                1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_J400F).
                2-Boot your phone to Download Mode ( Volume Down + Home + Power).
                3-Open Odin Tool and wait to get a blue sign in Odin.
                4-Add the file Combination to AP.
                5-Do NOT tick any extra boxes.
                6-Click the start button, wait for Odin to say 'PASS'.

                Samsung Galaxy J4 SM-J400F Combination Firmware

                Samsung Galaxy J7 Core SM-J701MT Combination Firmware

                Samsung J701MT Galaxy J7 Core Combination Firmware is a stable program for complex and sophisticated tasks. You can flash the device using this developer program to conduct a test that shows you the results of the phone check. It is really important that this particular firmware Samsung J701MT can:
                • Bypass or remove Google Account Protection
                • Bypass or remove Samsung Account Protection
                • Remove RMM Protection
                • Repair IMEI
                • Write Cert
                • Fix Boot loop
                • Enable USB Debugging
                • Unlock Network

                Samsung Galaxy J7 Core SM-J701MT Combination Firmware
                Samsung Galaxy J7 Core SM-J701MT Combination Firmware


                Information about Combination J701MT:

                This firmware is only dedicated to the model samsung J7 Core SM-J701MT It can not be used with any other model Even if the difference is one character.


                Important tools:



                Link

                Combination J701MT Binary 1:



                Combination J701MT Binary 2:



                  Combination J701MT Binary 3:

                    Password here

                    How To Flash Combination File:

                    1-Extract the Combination By 7z or WinRAR You should get 1 file (Combination_J701MT).
                    2-Boot your phone to Download Mode ( Volume Down + Home + Power).
                    3-Open Odin Tool and wait to get a blue sign in Odin.
                    4-Add the file Combination to AP.
                    5-Do NOT tick any extra boxes.
                    6-Click the start button, wait for Odin to say 'PASS'.

                    Samsung Galaxy J7 Core SM-J701MT Combination Firmware