csc code change

[bijoyAyA]

hi guys

how can i change csc code xsg to ins..

android 11 with latest update not possible through flash also.. any other methods.? 

[MittuVichu]

Hi, you have to install an old firmware first. Then use a windows app called CSC changer to change CSC.

Here is a toutourial which worked for me. https://forum.xda-developers.com/t/i-successfully-changed-the-csc-of-my-sm-n986b-ds-exynos.4163629/

[Mromero]

Hi  i have an unlocked note 20 ultra but cannot install esim, i triyed to change the csc but it wouldn't work, any ideas please

[bijoyAyA]

downgrade possible? to android 10 frm android 11

[MittuVichu]

Not sure, but this is the only option available. Try downloading an older version of firmware and flash it via Odin. Then use the CSC changer app to change CSC.

[bijoyAyA]

I think downgrade not possible....

[HUZAIN]

Y ur try to change csc code???
U need call recorder option

[HUZAIN]

U can't downgrade android version if u need call recording option
1st check check ur android 11 security update month ( If april)
2 download Indonesian XID firmware on same month ( if april download april firmware)
3 exact download firmware on pc
4 open odin app

[HUZAIN]

In odin app
Only csc file click and select download firmware folder home csc file

[HUZAIN]

Then click start ( other bl,ap,cp file not nessocery)