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Poonam_Kumari
User level: Level 1 (4 points)

iPhone 13 Pro Max experiencing glitches, automatic restarts, and lagging

Device=IPhone13 Pro Max

Software Version=iOS 27.2

Issue: Glitching of device

Explanation: My device which was bought from UK, 6 years ago, has been glitching recently for the past 1 year. Sudden turning off and on of the phone automatically, screen going white for a few seconds(even when not using), unnecessary filling up of storage and endless glitching of the phone has beeen a major issue from the past 1 year. I didnt raise this issue cause I thought freeing up space from my device would do the job but still, no improvements and the phone is now lagging even more.

What I have tried so far: Restarting my device couple of times, Freeing up storage, Reducing usage load.


Additionally, I would appreciate insights into standard procedures or remediation options available for resolving this type of display anomaly.

Thank you in advance for your time, technical insights, and assistance


Posted on Nov 2, 2026 8:20 AM

1 reply

razmee209
User level: Level 10 (205,348 points)

Nov 2, 2026 10:25 AM in response to Poonam_Kumari

Poonam_Kumari wrote:
Device=IPhone13 Pro Max
Software Version=iOS 27.2
Issue: Glitching of device
Explanation: My device which was bought from UK, 6 years ago, has been glitching recently for the past 1 year. Sudden turning off and on of the phone automatically, screen going white for a few seconds(even when not using), unnecessary filling up of storage and endless glitching of the phone has beeen a major issue from the past 1 year. I didnt raise this issue cause I thought freeing up space from my device would do the job but still, no improvements and the phone is now lagging even more.
What I have tried so far: Restarting my device couple of times, Freeing up storage, Reducing usage load.
Additionally, I would appreciate insights into standard procedures or remediation options available for resolving this type of display anomaly.
Thank you in advance for your time, technical insights, and assistance

and how is your battery health?

Originally posted at discussions.apple.com/thread/256387612