Can I flash ROM of different carrier Korean version?

[Harakirycz]

Hello so I have my a90 with lgu ROM and I wonder whether I can flash like skt firmware without tripping Knox or maybe even global firmware since the jw should be same not like S series this have sd855. Cause lgu is somehow buggy.

Thanks for answers in advance

 

[Hunteres]

Hello so I have my a90 with lgu ROM and I wonder whether I can flash like skt firmware without tripping Knox or maybe even global firmware since the jw should be same not like S series this have sd855. Cause lgu is somehow buggy.

Thanks for answers in advance

Your model number need to match the rom...and if there is international version then yes you can...it will not trip Knox if official downloaded from sammobile...

 

[Harakirycz]

I have A908N so I can flash any of the roms made for that one ?

 

[Hunteres]

I have A908N so I can flash any of the roms made for that one ?

Yes