Anyone compared lte speeds/connection/modem with the iPhone 11 before? Is there a significant difference if at all?

hi guys, just bought my xr few day ago. I noticed whenever locking the screen after use, a red flash appear for about 0.X second before the screen completely shut off.Same thing happen when I adjust the screen brightness from high to low. Did this happen to your XR as well?

No, where exactly is the red flash?
Edit: omg i just noticed it, probably infrared scanner.

This post has been edited by lostxkitten: Apr 5 2021, 02:46 PM

Mine one not at the notch there,is the screen colour.
the whole screen become red tinted first before shutdown the screen. For less than 1 second.
I noticed it will only appear when press lock screen & adjusting the screen brightness from high to low, from low to high normal.
will not affect normal usage, but just a little bit irritating. my 2014 ip6+ don't have this problem lol.

What version of ios that ur phone having bro? Is it related?

From what I search from google, looks like this is a hardware problem. I have the latest IOS.
Some ip8,ip11 user also complaint having this problem. LCD quality i think? Btw, sold my xr and bought 12mini purple.

Ok haha nice, enjoy ur new phone bro.. make me think more on getting XR as backup phone ..haha

saw some telco still having device bundle with new XR.. wonder the battery still 'ok' or not since the model already quite some times

It should be new batch as apple still produces the XR. You may call them to check if is latest or old stock.

definitely okay. my nearly 2 years old XR battery health still at 100%

wow..what is your charging habits? My current 12 already drop to 99% in 5 months only. Light user and very careful not letting it heat up. Dont overnight charge also. The battery cycle only 90+.

my 12 mini still at 100%. Already 6 months.
I just dont game on my iphone.

Upgraded from ip6 to xr too. I'm monitoring the charging patterns. Use the automation to alert me for on/off charging.

My xr’s battery health still at 100% since i started using it last year dec
I usually charge around 30-40% until 80-85% sometimes until 90%

I never let the battery drops below 20%

That is impressive. Means your charging pattern is 30,40% then until 80-85%? Did you calibrate your battery once in a while like 10-20% until 100%?

No

same. sold my XR and get the mini too. The mini battery is horrendous compared to XR. LOL

set automation to alert .. works for me.

Last night the phone is still fine. When I went to bed, I just left the phone on the table (no charging) and then this morning when I woke up, I want to use my phone but it won't turn on.

I thought the battery is just dead. I tried charging the phone. It does get warm. So, I guessing the charging is still working. But the screen just won't turn on.

I have tried

1. (From Apple website)
If your screen is black or has frozen

Follow the steps for your device.
On an iPhone 8 or later, including iPhone SE (2nd generation)

Press 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.

But no response from the phone

2. Connect to iTunes. Nothing show up

Is there anything else I could do?

I afraid that I will need to bring it to service centre. The phone is still in warranty. Will the warranty cover this kind of issue?

if its in warranty, they will replace the device with refurb 1

1. have u tried plug into computer with itunes?

2. have u tried full restore from DFU mode?

This post has been edited by MRS_consultant: Nov 19 2021, 07:50 PM