Flickering screen issue on iPhone 13.

Most likely this is the result of the phone falling, you will need to change the matrix or screen, I recommend contacting the service

I m facing the green flickering display issue. Diagnosis report shows test hence found iPhone have intermittent green flickering issue.(unable to run diagnostics ) hence serial number shows that device is out of warranty hence display exchange price will be applicable 27000/-

They don’t even have the answer to why it happened and they are telling me to pay 27k for the display and the warranty is just 90 days plus there’s no assurance it won’t happen again!!!

And the service center asks you to speak to Apple support and the apple support asks you to speak to the service center for the solution !! They are just putting the customers through so much of trouble which is really bad!!!

You may try some of these steps, please check after each step...

1. Sometimes, a simple restart can resolve temporary software glitches. Turn off your iPhone, wait for a few seconds, and then turn it back on.
   1. Restart the device. That's it.
   2. Still not solved --> Force restart iPhone - Apple Support
2. If the issue persists, you can try resetting all settings on your iPhone. This will not erase your data but will reset all personalized settings to their default values. Go to Settings > General > Transfer & Reset > Reset > Reset All Settings and confirm the action. Note that you will need to reconfigure your settings afterward. All settings—including network settings, the keyboard dictionary, the Home screen layout, location settings, privacy settings, and Apple Pay cards—are removed or reset to their defaults. No data or media are deleted.
   1. Reset All Settings: Return iPhone settings to their defaults - Apple Support:- Return iPhone settings to their defaults
   2. You can return settings to their defaults without erasing your content.
   3. If you want to save your settings, back up your iPhone before returning them to their defaults. For example, if you’re trying to solve a problem but returning settings to their defaults doesn’t help, you might want to restore your previous settings from a backup.
3. Make sure you have the latest updates installed.
   1. Update Over-the-Air (OTA) —> Update your iPhone or iPad - Apple Support (IN)
   2. Update using iTunes/Finder —> Update your iPhone, iPad, or iPod touch - Apple Support (IN)

If none of the above steps resolve the issue, it is recommended to reach out to Apple Support or visit an authorized service center for further assistance. They can provide specific guidance based on your device model and iOS version.

1. Self-Service Repair is intended for individuals with the knowledge and experience to repair electronic devices. If you are experienced with the complexities of repairing electronic devices, Self Service Repair provides you with access to genuine Apple parts, tools, and repair manuals to perform your own out-of-warranty repair. Purchase genuine Apple parts and rent or buy professional-grade tools from the Self-Service Repair Store. The online store is operated by a third-party provider ... Self-Service Repair
2. Get a Genius Bar Reservation and Apple Support Options - Apple
   1. When you encounter issues with your Apple devices, the Genius Bar at Apple Retail Stores is the go-to place for expert assistance. The Genius Bar is staffed by knowledgeable Apple employees, often referred to as "Geniuses," who can diagnose and resolve a wide range of hardware and software-related problems. To ensure personalized attention and a convenient visit, Apple provides the option to schedule a Genius Bar Reservation.
   2. Contact Genius Bar. Manage Reservations - My Reservations - Apple
3. Take your device to an Apple Retail Store or Apple Authorized Service Provider, or contact Apple Support:
   1. If you prefer face-to-face assistance, you can visit an Apple Retail Store. Apple Retail Stores are designed to provide a hands-on experience with Apple products and offer support services. You can speak with Apple specialists, known as "Creative Pros" in some locations, who can assist you with product-related inquiries or minor troubleshooting.
   2. In addition to Apple Retail Stores, there are Apple Authorized Service Providers (AASPs) that are authorized to perform repairs on Apple products. AASPs are independent businesses certified by Apple to offer service and repairs for various Apple devices.
   3. If visiting a physical location is not possible or convenient, you can seek support by contacting Apple Support. Apple offers various channels for support, including phone support, live chat, and email. The official Apple Support website provides information on how to reach out to Apple for assistance.
   4. Finally, you can also start a repair log or track the status of existing repairs --> Apple Repair and Repair Status Check - Official Apple Support

Post updating my iPhone 13, I’m facing flickering issue not just restricted to any particular app! I’m quite sure there is no issue from my end but from the Apple! Can you please guide me what to do further?

Thanks

Have you tried a forced restart?

ress and quickly release the volume up button. Press and quickly release the volume down button.Press and hold the side button until you see the apple logo