g570f frp problem need help

[khurram136]

g570f frp lock problem write combination file dubbing mood on and write full firmware dubbing mode again off need your help pzzz



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To connect SM-G570F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
Selected AP file: G:\samsung combination file
\COMBINATION_OJV_FA60_G570FXXU1APJ2_OJV1APJ2
\COMBINATION_OJV_FA60_G570FXXU1APJ2_OJV1APJ2
\COMBINATION_OJV_FA60_G570FXXU1APJ2_OJV1APJ2_CL955 5172
_QB11274596_REV00_user_mid_noship.tar.md5
Please put the phone into Download Mode and connect USB cable.
To put SM-G570F into Download Mode, You have to perform the
following steps:
1. Reconnect the battery.
2. Press and hold "Volume-" + "Home" + "Power ON" keys.
3. When phone turns on, press "Volume+" key.
Found phone on
Firmware write started.
Writing BOOTLOADER section...
BOOTLOADER section has been written successfully.
Writing PARAM section...
PARAM section has been written successfully.
Writing CM section...
CM section has been written successfully.
Writing BOOT section...
BOOT section has been written successfully.
Writing RECOVERY section...
RECOVERY section has been written successfully.
Writing SYSTEM section...
SYSTEM section has been written successfully.
Writing RADIO section...
RADIO section has been written successfully.
Writing CACHE section...
CACHE section has been written successfully.
Firmware writing successfully completed.
Performed by 2.4.6 Software version.

[Octopus box]

Hello.

There are two methods, of how to reset FPR using Combination firmware on phones with latest firmwares:
I.

1. Write "boot.img" partition from appropriate Combination firmware via "Advanced mode" option (select Combination firmware, un-check partitions except "boot.img").
   
2. Perform "Reset FRP" operation in Software.

II.

1. Write Full Combination Firmware.
   
2. Go to "Developer Options" in phone Settings.
   
3. Check "Enable OEM unlock" option.
   
4. Make Factory Data Reset.
   
5. Reflash the phone with full stock (orignal) firmware.

Note: "boot.img" from Combination firmwares can be not compatible with current phone's firmware. In such case phone will stuck on logo, or will be rebooting after writing of such boot. In this case to restore the phone to it's initial condition You need to reflash it with different full stock (original) firmwares (or try to write only boot of such firmwares).
Note: You can write "boot.img", Combination firmware or to downgrade phone's firmware version only on your own risk!



If neither of these methods helps, necessary files are missing, or You don't want to take risk - You can use Factory Reset FRP Service.

[khalidahmed]

after comb file flash. oeam not showing

[Octopus box]

Unfortunately not all Combination firmware contain "Enable OEM unlocking" option. You can either try to use I method, or to use another Combination firmware.