[S20_FE SM-G781U/U1_Snapdragon]-[Upgrade Easily Firmware Using Odin]-[Automatically Root Remove Forceencrypt Patch Bluetooth And Fix Safetynet]

Search This thread

jrkruse

Recognized Contributor
Aug 9, 2009
8,576
12,702
Must Have An Unlocked Bootloader To Do This!

This An odin tar file I have created to flash along with stock odin firmware to automatically install TWRP recovery along with Disable VBMETA image. The tar file will also automatically install magislk root along with remove force encryption and patch bluetooth library file. It will also patch safetynet. No flashing of zips is required

Info For Bootloader Unlocks Can Be Found In Post 2

I Do Not Recommend Mixing Bit 1 With Higher Firmware!!!!
Unless Using Bit Safe Firmware That Is Patched

Downloads
SM-G781U/U1/W- Model

USERDATA_AIO_S20FE_5G_FORCE_WIPE_10_10_21.tar.md5
This will force a wipe of data no mater what.

Full Odin 3.1.1 Bit1 Safe Firmware
G781USQS6DUI1_BIT1_SAFE.7z Thanks @markfm
This are odin files and will safely update all image files too bit 4 and keep bit 1 bootloaders. Unfortunately this will wipe data this is beyond my control as it seems to be a side affect of mixing firmware it causes data not to mount and therefore my AIO will format it. This is full firmware with USERDATA_AIO. This will put you on U firmware. Before flashing I recommend removing your google account and make sure in download mode you are not frp locked
If above USERDATA_AIO_G78*_FORCE_WIPE_NO_BL is newer than the one in this zip use the newer one from above


Odin3_v3.14.1_3B_PatcheD.zip


TWRP Recovery Provide by afaneh92

Be prepared to have your data wiped. The process tries to determine if you do or do not need to have data wipe but as a precaution just assume your data will be wiped. Especially if using U1 or W firmware

Install Instructions For Newly Unlocked Devices

You must be OEM Unlocked Bootloader
1. On Initial unlock of phone you must through setup and be signed into your google account.

2. Reboot phone too download mode and make sure KG STATUS=CHECKING (see pic) and not PRENORMAL. If PRENORMAL then do step 1 again
View attachment 5217631

3. Use patched 3.14 odin and load file USERDATA_SLOT_G78*U_**.tar.md5 you must choose one of the FORCE_WIPE files and load in the USERSDATA slot of odin and flash file

4. Phone will reboot to TWRP and remove encryption which will wipe phone. Phone will reboot back too TWRP to finish install then reboot to setup



Install Instructions For Updating Firmware On Phone Already Unlocked

1. Reboot phone too download mode and make sure KG STATUS=CHECKING. If not see above

2. Use patched 3.14 odin and load stock firmware in appropriate slots use regular CSC file in the CSC slot and load file one of the USERDATA_SLOT_G99*U_**.tar.md5 in the USERSDATA slot of odin and flash firmware. Do not use the User Data file that comes with firmware.

3. Phone will reboot to TWRP and check for encryption and remove if needed which will wipe phone. If phone is not encrypted data will not be wiped. Phone will reboot back too TWRP to finish install then reboot to setup if data was wiped or reboot normally if it was not



Install Instructions If Updating Images With TWRP

1. When done flashing images in TWRP Reboot phone too download mode and make sure KG STATUS=CHECKING. If not see above.

2. Use patched 3.14 odin and load file USERDATA_AIO_G78*_NO_WIPE_NO_BL.tar.md5 in the USERSDATA slot of odin and flash file.

3. Phone will reboot to TWRP and check for encryption and remove if needed which will wipe phone. If phone is not encrypted data will not be wiped. Phone will reboot back too TWRP to finish install then reboot to setup if data was wiped or reboot normally if it was not.

4. Alternatively to using USERDATA_AIO_G78*_NO_WIPE_NO_BL.tar.md5 in odin you can use AIO_Magisk_22_S20_Series.zip found in post 2



Features
No patches or mod zips are needed phone will already be rooted


Bugs
Samsung Pay, Secure Folder and Samsung Pass do not work as on most Samsung Rooted Roms


Thanks To People That Make My Life Easier
elliwigy

klabit87
Krog18
me2151
stang5litre
Raymonf for modified odin
rayan-refoua for boot animation
TheMadScientist
afaneh92
kdrag0n for safetynet fix

3arthur6 for bluetooth patch zip
JDBarlow for test S20 stuff

Xylvion for testing s21
dark11b for testing s21
 
Last edited:

jrkruse

Recognized Contributor
Aug 9, 2009
8,576
12,702
Info For U Model Bootloader Unlocking Can Be Found

Below US snapdragon devices can be bootloader unlocked with above service as long as bootloader version meets below criteria. Bootloader version can be determined from the 5th character from the right on the baseband version or build number, in some cases from kernel version

Z Fold2 5G BL V1
Fold 5G BL V1-4
Fold BL V1-4
Z Flip 5G BL V1
Z Flip BL V1-3
Note series 20 BL V1
S20 series BL V1
S20 FE 5G BL V1-2
Note 10 series BL V1-5
S10 Lite BL V1-3
Note 10+ 5G N976U BL V1-4
Note 10+ 5G N976V BL V1-5
S10 5G BL V1-5
S10 series BL V1-4
Note 9 BL V1-7
S9 series BL V1-9
Tab S6 BL V1-3
Tab S7 BL V1
Tab S7+ BL V1
A71 5G BL V1-2
A51 BL V1-5
A51 5G BL V1-4
A50 A505W BL V1-A
A50 A505U BL V1-B
S21 BL V1
A32 5G BL V1-3
Tab Active Pro 10.1 BL V1-4
XCover Pro BL V1-7
 
Last edited:
  • Like
Reactions: oooobs007

Tigerevo

Senior Member
Mar 14, 2011
108
27
Must Have An Unlocked Bootloader To Do This!

This An odin tar file I have created to flash along with stock odin firmware to automatically install TWRP recovery along with Disable VBMETA image. The tar file will also automatically install magisk root along with remove force encryption and patch bluetooth library file. It will also patch safetynet. No flashing of zips is required

Info For Bootloader Unlocks Can Be Found In Post 2

Downloads
SM-G781U/U1- Model

USERDATA_AIO_G781_FORCE_WIPE_NO_BL.tar.md5
This will force a wipe of data no mater what. This Must Be Used On U1 Firmware and can be used on U firmware if you choose so.

USERDATA_AIO_G781_NO_WIPE_NO_BL.tar.md5
This will only wipe if you have encrypted data. This Can Only Be Used On U firmware


Odin3_v3.14.1_3B_PatcheD.zip


TWRP Recovery Provide by @afaneh92


Be prepared to have your data wiped. The process tries to determine if you do or do not need to have data wipe but as a precaution just assume your data will be wiped. Especially if using U1 or W firmware

Install Instructions For Newly Unlocked Devices

You must be OEM Unlocked Bootloader
1. On Initial unlock of phone you must through setup and be signed into your google account.

2. Reboot phone too download mode and make sure KG STATUS=CHECKING (see pic) and not PRENORMAL. If PRENORMAL then do step 1 again

View attachment 5217631

3. Use patched 3.14 odin and load file USERDATA_SLOT_G78*U_**.tar.md5 you must choose one of the FORCE_WIPE files and load in the USERSDATA slot of odin and flash file

4. Phone will reboot to TWRP and remove encryption which will wipe phone. Phone will reboot back too TWRP to finish install then reboot to setup



Install Instructions For Updating Firmware On Phone Already Unlocked

1. Reboot phone too download mode and make sure KG STATUS=CHECKING. If not see above

2. Use patched 3.14 odin and load stock firmware in appropriate slots use regular CSC file in the CSC slot and load file one of the USERDATA_SLOT_G78*U_**.tar.md5 in the USERSDATA slot of odin and flash firmware. Do not use the User Data file that comes with firmware.

3. Phone will reboot to TWRP and check for encryption and remove if needed which will wipe phone. If phone is not encrypted data will not be wiped. Phone will reboot back too TWRP to finish install then reboot to setup if data was wiped or reboot normally if it was not



Install Instructions If Updating Images With TWRP

1. When done flashing images in TWRP Reboot phone too download mode and make sure KG STATUS=CHECKING. If not see above.

2. Use patched 3.14 odin and load file USERDATA_AIO_G78*_NO_WIPE_NO_BL.tar.md5 in the USERSDATA slot of odin and flash file.

3. Phone will reboot to TWRP and check for encryption and remove if needed which will wipe phone. If phone is not encrypted data will not be wiped. Phone will reboot back too TWRP to finish install then reboot to setup if data was wiped or reboot normally if it was not.

4. Alternatively to using USERDATA_AIO_G78*_NO_WIPE_NO_BL.tar.md5 in odin you can use AIO_Magisk_22_S20_Series.zip found in post 2



Features
No patches or mod zips are needed phone will already be rooted

Fix Safetynet
Bluetooth is patched for pairing to survive reboots

Samsung Health working


Bugs
Samsung Pay, Secure Folder and Samsung Pass do not work as on most Samsung Rooted Roms


Thanks To People That Make My Life Easier
@elliwigy

@klabit87
@Krog18
@me2151
@stang5litre
@Raymonf for modified odin
@rayan-refoua for boot animation
@TheMadScientist
@afaneh92
@kdrag0n for safetynet fix

3arthur6 for bluetooth patch zip
@JDBarlow for test S20 stuff
Is that this model SM-G781UZBZAIO thats from samsung website for cricket model which I expect shortly. Ive used odin before .
 

3mel

Senior Member
Aug 23, 2012
1,810
599
London
So why TWRP cannot access external SD card? Back in the day when I had Motorola X Pure Edition unlocked and rooted with TWRP installed I was using my SD card as the backup location. What differs?
the dev doesn't actually have the phone in his hands and google has changed how android works quite a bit under the hood.
 
  • Like
Reactions: Hitti2

Top Liked Posts

  • There are no posts matching your filters.
  • 9
    Must Have An Unlocked Bootloader To Do This!

    This An odin tar file I have created to flash along with stock odin firmware to automatically install TWRP recovery along with Disable VBMETA image. The tar file will also automatically install magislk root along with remove force encryption and patch bluetooth library file. It will also patch safetynet. No flashing of zips is required

    Info For Bootloader Unlocks Can Be Found In Post 2

    I Do Not Recommend Mixing Bit 1 With Higher Firmware!!!!
    Unless Using Bit Safe Firmware That Is Patched

    Downloads
    SM-G781U/U1/W- Model

    USERDATA_AIO_S20FE_5G_FORCE_WIPE_10_10_21.tar.md5
    This will force a wipe of data no mater what.

    Full Odin 3.1.1 Bit1 Safe Firmware
    G781USQS6DUI1_BIT1_SAFE.7z Thanks @markfm
    This are odin files and will safely update all image files too bit 4 and keep bit 1 bootloaders. Unfortunately this will wipe data this is beyond my control as it seems to be a side affect of mixing firmware it causes data not to mount and therefore my AIO will format it. This is full firmware with USERDATA_AIO. This will put you on U firmware. Before flashing I recommend removing your google account and make sure in download mode you are not frp locked
    If above USERDATA_AIO_G78*_FORCE_WIPE_NO_BL is newer than the one in this zip use the newer one from above


    Odin3_v3.14.1_3B_PatcheD.zip


    TWRP Recovery Provide by afaneh92

    Be prepared to have your data wiped. The process tries to determine if you do or do not need to have data wipe but as a precaution just assume your data will be wiped. Especially if using U1 or W firmware

    Install Instructions For Newly Unlocked Devices

    You must be OEM Unlocked Bootloader
    1. On Initial unlock of phone you must through setup and be signed into your google account.

    2. Reboot phone too download mode and make sure KG STATUS=CHECKING (see pic) and not PRENORMAL. If PRENORMAL then do step 1 again
    View attachment 5217631

    3. Use patched 3.14 odin and load file USERDATA_SLOT_G78*U_**.tar.md5 you must choose one of the FORCE_WIPE files and load in the USERSDATA slot of odin and flash file

    4. Phone will reboot to TWRP and remove encryption which will wipe phone. Phone will reboot back too TWRP to finish install then reboot to setup



    Install Instructions For Updating Firmware On Phone Already Unlocked

    1. Reboot phone too download mode and make sure KG STATUS=CHECKING. If not see above

    2. Use patched 3.14 odin and load stock firmware in appropriate slots use regular CSC file in the CSC slot and load file one of the USERDATA_SLOT_G99*U_**.tar.md5 in the USERSDATA slot of odin and flash firmware. Do not use the User Data file that comes with firmware.

    3. Phone will reboot to TWRP and check for encryption and remove if needed which will wipe phone. If phone is not encrypted data will not be wiped. Phone will reboot back too TWRP to finish install then reboot to setup if data was wiped or reboot normally if it was not



    Install Instructions If Updating Images With TWRP

    1. When done flashing images in TWRP Reboot phone too download mode and make sure KG STATUS=CHECKING. If not see above.

    2. Use patched 3.14 odin and load file USERDATA_AIO_G78*_NO_WIPE_NO_BL.tar.md5 in the USERSDATA slot of odin and flash file.

    3. Phone will reboot to TWRP and check for encryption and remove if needed which will wipe phone. If phone is not encrypted data will not be wiped. Phone will reboot back too TWRP to finish install then reboot to setup if data was wiped or reboot normally if it was not.

    4. Alternatively to using USERDATA_AIO_G78*_NO_WIPE_NO_BL.tar.md5 in odin you can use AIO_Magisk_22_S20_Series.zip found in post 2



    Features
    No patches or mod zips are needed phone will already be rooted


    Bugs
    Samsung Pay, Secure Folder and Samsung Pass do not work as on most Samsung Rooted Roms


    Thanks To People That Make My Life Easier
    elliwigy

    klabit87
    Krog18
    me2151
    stang5litre
    Raymonf for modified odin
    rayan-refoua for boot animation
    TheMadScientist
    afaneh92
    kdrag0n for safetynet fix

    3arthur6 for bluetooth patch zip
    JDBarlow for test S20 stuff

    Xylvion for testing s21
    dark11b for testing s21
    1
    Info For U Model Bootloader Unlocking Can Be Found

    Below US snapdragon devices can be bootloader unlocked with above service as long as bootloader version meets below criteria. Bootloader version can be determined from the 5th character from the right on the baseband version or build number, in some cases from kernel version

    Z Fold2 5G BL V1
    Fold 5G BL V1-4
    Fold BL V1-4
    Z Flip 5G BL V1
    Z Flip BL V1-3
    Note series 20 BL V1
    S20 series BL V1
    S20 FE 5G BL V1-2
    Note 10 series BL V1-5
    S10 Lite BL V1-3
    Note 10+ 5G N976U BL V1-4
    Note 10+ 5G N976V BL V1-5
    S10 5G BL V1-5
    S10 series BL V1-4
    Note 9 BL V1-7
    S9 series BL V1-9
    Tab S6 BL V1-3
    Tab S7 BL V1
    Tab S7+ BL V1
    A71 5G BL V1-2
    A51 BL V1-5
    A51 5G BL V1-4
    A50 A505W BL V1-A
    A50 A505U BL V1-B
    S21 BL V1
    A32 5G BL V1-3
    Tab Active Pro 10.1 BL V1-4
    XCover Pro BL V1-7
    1
    Evening
    • Will this work on the F781B?
    • Does your version of twrp support the external SD card?
    im sure it will work on that mode. I use afaneh’s twrp so if it works for you then it will work I imagine
    1
    Van u help me to pay for bootloader unlock fro samsung s20 f3 sm-g78u
    if you got the phone via a network you're paying your monthly bills with money, if you bought the phone outright you paid for it with money. unless you've bought a stolen or lost phone for very very cheap you have money.
    1
    So why TWRP cannot access external SD card? Back in the day when I had Motorola X Pure Edition unlocked and rooted with TWRP installed I was using my SD card as the backup location. What differs?
    the dev doesn't actually have the phone in his hands and google has changed how android works quite a bit under the hood.