FRP Reset Guide on New Version of Samsung Android Phone
ResettingFRP thru flashing on new version of SAMSUNG ANDROID PHONE
need correct guide in order to come up a successful result thus, preventing deadboot!!!
The Important Thing to consider is
"Downgrading sboot to older firmware with the same RP"
but how? ? ?
This guide works. . .
Your phone will not die if you flash sboot (Bootloader) with the same RP(ROLLBACK PROTECTION) as the current firmware already in the phone.
So:
1.Detect the phone android version from recovery mode (Ex:J700HXXU1APA3).
2.Download full firmware or just Bootloader with the same RP and older date release (Ex:J700HXXU1AOI6).
3.Flash via Odin in download mode.
Rollback Protection is bit in the firmware , that prevent flashing firmware with lower RP bit than the one currently on the phone (prevent Downgrade).
You can only flash firmware with the same RP bit as currently phone firmware or higher.
Example:
N910TUVU2DOK2
N910TUVU1COG2
N910TUVU1COD6
You Can flash OG2 Firmware to phone which currently have OG2 or OD6 but not on OK2.
You Can flash OD6 Firmware to phone which currently have OG2 or OD6 but not on OK2.
You Can flash OK2 Firmware to phone which currently have OK2 or OG2 or OD6.
example: below is compatible to flash
j700hxxu1apa2
safe to flash BL_J700HXXU1AOGA_CL718459_QB5705791_REV00_user_low _ship.tar.md5
AFTER THIS YOU CAN NOW USE SAMSUNG TOOL PRO TO RESET FRP!!!
need correct guide in order to come up a successful result thus, preventing deadboot!!!
The Important Thing to consider is
"Downgrading sboot to older firmware with the same RP"
but how? ? ?
This guide works. . .
Your phone will not die if you flash sboot (Bootloader) with the same RP(ROLLBACK PROTECTION) as the current firmware already in the phone.
So:
1.Detect the phone android version from recovery mode (Ex:J700HXXU1APA3).
2.Download full firmware or just Bootloader with the same RP and older date release (Ex:J700HXXU1AOI6).
3.Flash via Odin in download mode.
Rollback Protection is bit in the firmware , that prevent flashing firmware with lower RP bit than the one currently on the phone (prevent Downgrade).
You can only flash firmware with the same RP bit as currently phone firmware or higher.
Example:
N910TUVU2DOK2
N910TUVU1COG2
N910TUVU1COD6
You Can flash OG2 Firmware to phone which currently have OG2 or OD6 but not on OK2.
You Can flash OD6 Firmware to phone which currently have OG2 or OD6 but not on OK2.
You Can flash OK2 Firmware to phone which currently have OK2 or OG2 or OD6.
example: below is compatible to flash
j700hxxu1apa2
safe to flash BL_J700HXXU1AOGA_CL718459_QB5705791_REV00_user_low _ship.tar.md5
AFTER THIS YOU CAN NOW USE SAMSUNG TOOL PRO TO RESET FRP!!!
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