How To Buy A Used Cell Phone (Checking For Physical and Liquid Damage)

How to Buy a Used Cell Phone: Tips and Tricks from Dave at Phone.com

When it comes to buying a used cell phone, there are several things you need to keep in mind to ensure that you're getting a reliable device. In this article, we'll be following along with Dave from Phone.com as he shares his tips and tricks for buying a used cell phone.

First Tip: Take a Full 360 Look at the Phone

The first tip Dave has for buying a used cell phone is to take a full 360 look at the phone making sure that there isn't any damage, especially alongside the corners. He notes that a few "nicks and knacks" are okay, but a lot of them indicate that the phone's been dropped a lot and that will probably not be a good thing going down the line because you never know how that affects the pH on the inside. Dave wants to make sure the screen doesn't have excessive scratches, as light scratches are okay with any use phone, but shouldn't be excessive by any means. He also notes that turning the LCD on or the screen on and making sure that the screen itself isn't cracked is crucial, as a crack screen is no good.

To check if the screen is cracked, Dave suggests looking for lines running through the screen or bleeding of colors, as these are signs that the screen may be damaged. He also recommends testing the screen by checking every single corner to make sure all of them work. Sometimes, you can go home thinking a phone's working, only to realize later that it doesn't work properly, so this step is crucial.

Second Tip: Check the Buttons

After checking the screen, Dave moves on to checking the buttons. He wants to make sure that the volume buttons, power key, and camera key all work properly, as these are essential functions of a cell phone. Dave notes that a lot of times you can go through a phone without even realizing that some of these things don't work, so this step is important.

Third Tip: Check for Liquid Damage

The third tip Dave has for buying a used cell phone is to check for liquid damage. He notes that a lot of times the phone will look good on the outside but may have been damaged internally. To check for liquid damage, Dave suggests looking at the charging port and making sure it looks nice and clean. He wants to ensure that the inside is made of aluminum and not anything else, as corrosion can be a sign of liquid damage.

Dave also recommends checking the headphone jack to make sure there's no liquid damage in there. Additionally, he notes that some batteries have a small white sticker or sticker with a little pink design on it, which should indicate if the battery has been water damaged. If the battery is solid pink or red, it means the phone may have been water damaged and you should stay away from it.

Fourth Tip: Check the ESN

The final tip Dave has for buying a used cell phone is to check the ESN (Electronic Serial Number). If you're buying a CDMA phone such as a Sprint or Verizon phone, you need to verify that the ESN is free. This means checking if the phone isn't activated on another account, which would indicate a stolen phone, or if it's not locked onto an account with a past due payment.

Once you've checked these steps and everything checks out, you're probably going to be good to go and can enjoy your new phone. However, remember that even with proper precautions, there are no guarantees when buying a used cell phone.