Read the following article for this very old iPhone XS Max checklist!
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Users often see 95%, 97%, or 99% levels when they buy a used iPhone XS Max. These levels represent new, scratched levels on the device’s appearance. Therefore, if you have purchased an old iPhone XS Max, you should carefully examine the back, frame, camera assembly, and screen to determine if the device has been disassembled, replaced, or crashed.
Step 2: Examine the chassis
To check the structure, you need to go to General and select the About section. Next, display line number. Finally, compare the phone number engraved in the SIM card slot with the phone number in the About section. The structure is original if these two numbers match.
Step 3: Check for common errors on your old iPhone XS Max
Two common mistakes when buying an old iPhone XS Max are full panic error and appointment timer error. Where full panic is an error that stops connection, no use, and reset counter is one where the iPhone frequently gets stuck and restarts itself while in use. Obviously, it can be seen that these two errors will be very annoying and inconvenient for users. So, when you buy an old iPhone XS Max, we need to check for these two errors as follows:
Error reset counter: First, go to Settings, and select Privacy. Here, you can select Analytics & Optimization near the bottom and access your Analytics data. Finally, you just need to check if there are any files starting with “Reset Counter” in the list of files displayed. If yes, then this iPhone has a counter reset error.
Full Panic Error: Similar to Reset Counter Error, Full Panic Error can also be checked through the menu in Analysis Data section. As long as there is a phrase beginning with “Full Panic” in the list, it means that your iPhone has a Full Panic error, so avoid buying it.
Step 4: Check the device features
When you are sure that the device is not facing full reset and panic errors, then you need to keep checking the device features as follows:
Check out the True Tone feature: To test this feature, you need to reduce the screen brightness to the lowest level, and then shine the flash directly on the front camera of the device. If the screen of the old iPhone Xs Max under test does not light up gradually, it means that the screen has been replaced, resulting in the loss of the True Tone feature.
Check FaceID: You can verify FaceID by going to Settings and using Face ID and password. If your phone can’t use Face ID, an error message will appear and adding faces will be blurred, making it impossible.
Step 5: Check the functionality of the device
Finally, after checking the general and common errors, you need to check the rest of the device features. These sections are usually less prone to errors, but you shouldn’t ignore them.
Touch screen test: Touch screen with dead pixels is a common problem when buying a used iPhone XS Max. You can avoid this error by selecting any icon on the screen, pressing and holding the icon and moving it around the screen. If this icon is difficult to move in any area or cannot be moved, then there is a problem with the touch area.
battery test: If the old iPhone XS Max you’re checking out has reached 100% battery life but the warranty has expired, that means the used battery is no longer zin.
Check out other essential functions: Try making or receiving a call after inserting your SIM card to check the speaker quality, check the speaker status by playing music or watching a video, using the Photos app, check the quality of the front and back cameras as well as the auto focus to make sure the camera is working properly, etc.
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Above are 5 simple steps to help you comprehensively check your old iPhone XS Max, and avoid common mistakes before buying. I hope this article has provided you with useful information. I hope you choose high quality products as desired.