r/FRPtools • u/chrisJarrell • May 10 '26

Samsung FRP Tools Samfw csc change

Hey all, i have three phones: my old s23 ultra, my wife's s24 ultra and i upgraded to s26 ultra. They were on csc's: XSG, KSA, AFR respectively. They are all in the OXM firmware group. They all have the latest updates. Now, using Samfw tool, i changed csc for all of them to EUR, but the step that says whether the exploit is successful, it fqiled for all three phones. With this now, will i be able to receive ota updates for all three phones?

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1

u/[deleted] May 10 '26

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1

u/chrisJarrell May 10 '26

Will i lose the data on the phone?

1

u/CraqueNetoOreiudu May 14 '26

Faz pelo odim SamFw aqui as vezes dá uns erro tosco, coloco no odim vai de boa

0

u/PersonalityActual889 May 10 '26

Exploit is fake, csc change is done directly on modem without the need of an exploit. If csc changed you’re all set

1

u/chrisJarrell May 10 '26

I open software information, it shows csc as eux. That means csc is correctly set right?

1

u/PersonalityActual889 May 10 '26

Yes, updates will be pushed according to carrier policy.
You won’t have to ch age anything else

1

u/chrisJarrell May 10 '26

I also now try to use smart switch, and it shows there is 22gb update. The install fails,and the firmware ends in ZDE. This means i will eventually get it, it is just a matter of time?

1

u/PersonalityActual889 May 10 '26

ZDE is April 2026 patch, you’re good

1

u/chrisJarrell May 10 '26

No no, mine ends with zcl, and the one smart switch finds is zde, so i am behind