I purchased a second hand iPhone 6 s in us n brought it to India now it's asking me old I'd n password that I don't know a single info of the old owner
Unlock my iPhone
iPhone 6s, iOS 11
Unlock my iPhone
iPhone 6s, iOS 11
Sounds like the device has an Activation Lock on it. If that is indeed the case, only the original owner of the device can remove the lock by logging in with their Apple ID & password credentials.
If you cannot locate the original owner, the device is essentially useless to you, in which case, you should consider recycling it via Apple's recycling program.
I purchased a second hand iPhone 6 s in us n brought it to India now it's asking me old I'd n password that I don't know a single info of the old owner