Question looking for firmware SM-R925F netodin compatible

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adfree

Senior Member
Jun 14, 2008
10,549
6,129
Samsung Galaxy Watch 4
Samsung Galaxy S22

kissco6l01

Member
Mar 2, 2015
17
3

N est la Corée de la ville natale...

F est divisé en différentes régions...

Exemple...

La région OXA contient par exemple DBT Allemagne...


U est les États-Unis
SM- R925U

À mon humble avis, choisissez judicieusement... si vous voulez moins d'aventure avec eSIM...

Cordia
thank you for your reply
the watch has already been purchased
the purpose of my question was to know if we could install the firmware of version f....XEF
 

adfree

Senior Member
Jun 14, 2008
10,549
6,129
Samsung Galaxy Watch 4
Samsung Galaxy S22
This is what I have...

Use this as visiual help:

OWN RISK!

Because not latest... only old...

From GW4 I know it is possible to downgrade fully... GWB1 tested...

But also few big problems reported...

No idea if in near future Samsung will activate their Rollback Prevention crap...

Also according to my test with SM-R875F aka GW4 LTE ... I was able to flash SM-R875UUUU US Firmware... and then back to F...

But also users known with less luck... hard bricked...

Best Regards
 

adfree

Senior Member
Jun 14, 2008
10,549
6,129
Samsung Galaxy Watch 4
Samsung Galaxy S22
if i find a watch i can extract the firmware and reinstall it on my watch ?

Not really...

A

You need Root...

A.1

Root is possible BUT you need USB cable...

netOdin not allow modified boot.img to flash...

B
If you have Root...

Then you have fight with other problems...

B.1
WiFi on GW4 is horrible sh i TTTTT... to transfer huge files bigger 5 GB...

B.2
ADB via USB cable is disbaled... protected... so only ugly WiFi

C

If you like Puzzles...
Puzzles with Security... signed etc... then

Few files like boot.img are 1:1 possible to dump.... usable with netOdin/Odin


super.img for instance... not...

D
For SM-R875F I have TWRP Recovery...

So I can replace for instance system.img... part of super.img


Short Summary.

No easy 1 click

Best Regards
 
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kissco6l01

Member
Mar 2, 2015
17
3
Not really...

A

You need Root...

A.1

Root is possible BUT you need USB cable...

netOdin not allow modified boot.img to flash...

B
If you have Root...

Then you have fight with other problems...

B.1
WiFi on GW4 is horrible sh i TTTTT... to transfer huge files bigger 5 GB...

B.2
ADB via USB cable is disbaled... protected... so only ugly WiFi

C

If you like Puzzles...
Puzzles with Security... signed etc... then

Few files like boot.img are 1:1 possible to dump.... usable with netOdin/Odin


super.img for instance... not...

D
For SM-R875F I have TWRP Recovery...

So I can replace for instance system.img... part of super.img


Short Summary.

No easy 1 click

Best Regards
ok,thanks for your help.
 

adfree

Senior Member
Jun 14, 2008
10,549
6,129
Samsung Galaxy Watch 4
Samsung Galaxy S22
I see only Combination Firmware... not Stock Firmware...

Code:
COMBINATION_FAC_FBR0_R925FFAU1AWD1_FACFAC_CL26385423_QB64185244_REV00_user_mid_noship_MULTI_CERT.tar.md5

COMBINATION_FAC_FBR0_R925FFAU1AVI2_FACFAC_CL25207562_QB57036672_REV00_user_mid_noship_MULTI_CERT.tar.md5

Useless without eToken aka steady.bin

And more useless for enduser...

Only as info...

Best Regards
 
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Reactions: kissco6l01

kissco6l01

Member
Mar 2, 2015
17
3
netOdin not support lz4 compressed files...

So you need to "prepare" for netOdin use.

And Flashing with netOdin is not riskfree.

So OWN risk!

Best Regards
Good morning
first a big thank you I downloaded the file SM-R925F -CSC:XXV
I have to "prepare" the files
do you have a tutorial or can someone do it and share it?
the goal is so close!
THANKS
 

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  • 1
    is the difference software or hardware ?
    thank you for your reply
    1
    Looks like it may be the same watch, but the N version is titanium, and the F version is black.
    1
    if i find a watch i can extract the firmware and reinstall it on my watch ?

    Not really...

    A

    You need Root...

    A.1

    Root is possible BUT you need USB cable...

    netOdin not allow modified boot.img to flash...

    B
    If you have Root...

    Then you have fight with other problems...

    B.1
    WiFi on GW4 is horrible sh i TTTTT... to transfer huge files bigger 5 GB...

    B.2
    ADB via USB cable is disbaled... protected... so only ugly WiFi

    C

    If you like Puzzles...
    Puzzles with Security... signed etc... then

    Few files like boot.img are 1:1 possible to dump.... usable with netOdin/Odin


    super.img for instance... not...

    D
    For SM-R875F I have TWRP Recovery...

    So I can replace for instance system.img... part of super.img


    Short Summary.

    No easy 1 click

    Best Regards
    1
    I see only Combination Firmware... not Stock Firmware...

    Code:
    COMBINATION_FAC_FBR0_R925FFAU1AWD1_FACFAC_CL26385423_QB64185244_REV00_user_mid_noship_MULTI_CERT.tar.md5
    
    COMBINATION_FAC_FBR0_R925FFAU1AVI2_FACFAC_CL25207562_QB57036672_REV00_user_mid_noship_MULTI_CERT.tar.md5

    Useless without eToken aka steady.bin

    And more useless for enduser...

    Only as info...

    Best Regards
    1
    Hello. Here I assembled the firmware based on your files. I checked it on my watch SM-R925U, which after the firmware became SM-R925F. Use on health.

    SM-R925F_R925FXXU1AWDA_R(Android 11)_XXV
    great, thank you
    I have samsung pay now
    but not LTE
    maybe in a next update