How to get my iphone 6 plus replaced?

This may be what you are referring to:

iPhone Battery & Power - Official Apple Support

If you don't have AppleCare +, then it's $29 to replace the battery.

The only other program that I am aware of involving the iPhone 6, is this one for iPhone 6s: iPhone 6s Program for Unexpected Shutdown Issues - Apple Support

Cheers,

GB

Khushboo10 wrote:

THE phone was purchased in the US while, i am located iin India. Does the warranty still hold?

OK. The automatic answer is to go to an Apple Store, but obviously that won’t work for you without traveling to a country with one.

I would go to an Apple Authorized Service Provider in India and ask. There is a debate as to whether the warranty will transfer or even if they will refuse to service an iPhone purchased overseas. They should have the same worldwide battery promotion, which should be for your model iPhone. If they’ll do it under the current promotion, I understand the cost should be 2000 rupees plus any local taxes.

You can enter your serial number here:

Check Your Service and Support Coverage - Apple Support

PLEASE stop passing bad information.

There is no "debate" as to whether the warranty will transfer. The warranty for an iPhone sold in the US will NOT be honored in India. Full Stop.

That said, the OP may be able to get the battery replace in India. They will just have to ask.

Hi

Make an appointment at Apple store For a battery replacement.

Or go to Support.apple.com for posting details.

Cost will be £29/$29

Cheers

Brian 🇬-1F1E7;

Where was the phone purchased and where are you located? That might affect how it might be serviced.

There was no replacement program per se. You might be able to get a new battery.