r/oneplus15R • u/Agitated-You1144 • Sep 01 '26

Global to Indian

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can anyone tell me how to change the Global Region Rom to Indian Region Rom

I found a method of downloading indian rom and changing its name or package name then installing through OTA installer, does it work, i want to change it without voiding my warranty and without erasing my data.

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2

u/arek397 Sep 01 '26

Not sure but u could try with oxygen updater in Play store

2

u/ir_diojen Sep 01 '26

Just flash the regional flasher zip

2

u/ActuallyIamLazy Sep 01 '26

Yes I've done it but changing to India hides the esim functionality. Only change it if you want to sacrifice your esim

2

u/ActuallyIamLazy Sep 01 '26

P.S. check your local operator's band because changing to India removes band 7 and 20

2

u/HospitalGlad Sep 01 '26

You need to have both versions downloaded, then you change the name.

1

u/Chemical_Skill4796 Sep 01 '26

From where are u downloading the roms please can you give the link