Question Flash india specific firmware - Samsung Galaxy S22

I have a USA ATT unlocked S22 phone. Can I flash India specific firmware to this and will it work? My mobile model number is SM S901U and the india specific model is SM S901E

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Samsung s9 japan variant

Can I flash an International Firmware to a japan Telecom S9?

how to SIM unlock s20(SM-G981u) to use in india?

can anyone here please tell me if i can use the model mentioned(SM-981u) which is locked to T-mobile can be used in india by flashing any firmware by odin or whatever? if so please give the link.
Thanks
G981U and G981U1 Firmware Links and Flashing Discussion Here
For those who aren't already aware, G981U is the model number of all of the US carrier versions of the S20. The G981U1 is the model number of the same device, but sold by Samsung SIM unlocked and with no carrier bloatware. Firmware is 100%...
forum.xda-developers.com

Change Firmware with different Model Number

I have a Note10+ with the model SM-N975U (USC). Am I able to change the firmware to model SM-N975F (XID)?
I lookup in sammobile, SM-N975U is for USA. and it affect my signal strength. By the way, those model have different processor.
Even I have the same question..
I have S20Fe 5g
Model number- SM-G781U, which has USA csc (XAA).. and doesn't support Indian network bands
So I want to flash my firmware with a different model number,- that is SM-G781F
Which does have the Indian csc (INS)
So can I do that? Or will it brick my device?
im.wasay said:
Even I have the same question..
I have S20Fe 5g
Model number- SM-G781U, which has USA csc (XAA).. and doesn't support Indian network bands
So I want to flash my firmware with a different model number,- that is SM-G781F
Which does have the Indian csc (INS)
So can I do that? Or will it brick my device?
Click to expand...
Click to collapse
pameeeeee said:
I have a Note10+ with the model SM-N975U (USC). Am I able to change the firmware to model SM-N975F (XID)?
I lookup in sammobile, SM-N975U is for USA. and it affect my signal strength. By the way, those model have different processor.
Click to expand...
Click to collapse
same answer to both of you, no you can not because those U and F devices do not have the same soc, they are basically completely different devices from the inside.

Samsung s20+ change firmware from SM G986U1 to SM G986N (korean)

I want to flash a different region firmware (in this case korean) on my device, an s20 plus unlocked (with csc xaa). The reason is that I wish to unlock 5g band n78 that the us firmware of my device does not support. I know that I cannot flash a european exynos firmware, but the korean model SM g986n has the same soc (snapdragon 865) and is single sim. In another thread (https://forum.xda-developers.com/t/flashing-from-sm-g986n-to-sm-g986u1.4072579/) the owner of a Korean s20 plus attempted to do the opposite and supposedly failed, because its korean model lacked mmwave 5g antennas that the american model supports (albeit probably calibration on the chipset is different). So thit is my question: is the reverse operation possible? Do I risk to brick the phone because of hardware limitations? Do I have to unlock the bootloader to flash the korean firmware or samsung frp tool could do the trick? I am open to suggestions here, thank you in advance.

Question I have unlocked fold 4 model no SM-F936U, i want to update my firmware with U1

Hi,
I am from India and I have unlocked fold 4 model no SM-F936U firmware F936USQU1AVIG OneUI 4.1.1 based on android 12 , I want to update my firmware with U1 from U, is it possible?
also I am trying to use 5G in but jio doesn't optimized my handset as 5G device in MyJio apps for 5G. so if i change firmware with any U1, will it work with 5G?
Thanks in advanced.
Search for Frija to download U1 , and Odin to flash..
Do some search, if you have questions - put them here, I'll help.

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