After facing water damage, your iPhone doesn't work right or doesn't work at all, you can now have it exchanged at the Apple store. In the past, they wouldn't replace your iPhone because water damage voids the warranty spontaneously. This means that your 1 or 2-year warranty is valueless if your iPhone has water damage. There are 2 sensors on your iPhone that you can see and 4 that you can't get to while opening.
The first one is in the slight round hole on the top left of the iPhone, and the other one is in the middle of the bottom that splits the connectors. With a light, look at this area and if the sensor is pink it means that water has been in contact with this area. As a result of this pink sensor, Apple will not honour your warranty.
Though, Apple has altered its rule. If your iPhone has been water damaged, Apple will substitute it for a renovated phone at a discount price. The renovated iPhone and warranty for 90 days is much less expensive than the full price of the iPhone and the original warranty. In addition, remember that if you purchase your iPhone with a credit card that has protection, you might be able to get your water injured iPhone replaced for free or at least get some of your money back.
If the sensors in your iPhone are pink and it isn't working, then you might have to consider sending it to the repair shop. There are many repair shops that can repair your water damaged iPhone. First, they will assess the damage for a small fee. Next, they will tell you how much they think it will cost to get repaired. Then you will have to choose if you want to purchase a new iPhone or have them to repair it. You need to have them look at your iPhone just in case they can repair it and then you won't have to buy a new iPhone, mainly if you have just purchased one. You should check out the Apple iPhone Service Center in Chennai, because they may help you to save some money.
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