LTE/5G very slow afte upgradint to iphone 13 pro max

I was getting double (or more) the speeds on the same network (Rogers Canada) on my iphone 12 pro max. Since i upgraded to 13 pro max everything is much slower. I reset my network settings and restarted the phone multiple times with no luck!

Anyone else experiencing a similar issue?

Thanks

iPhone 13 Pro Max

Posted on Oct 4, 2021 12:00 PM

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Question marked as Top-ranking reply

Posted on Oct 22, 2021 3:40 AM

So I just upgraded to an unlocked iPhone 13. Pro max 256gb today, bought it unlocked from apple and activated it on boost mobile, no issues, then later on I notice that the phone is downloading at less then 3g speeds in a full 5g area, so after doing some research, I disabled my 3rd party vpn (Torguard) reset all network settings and viola! It worked, downloads crazy fast now with no Wi-Fi, I’ll give you the link to the website that helped me figure this out https://shudhtech.blogspot.com/2021/10/slow-5G-internet-on-iPhone-13-pro-max.html?m=1


Hope it works for you

160 replies

Oct 6, 2021 1:16 PM in response to MVegas21

Hi MVegas 21,

Thank you for your reply. I have done all of that for about a week now. Many calls and test done with the carries. a friend of mine who also moved from 12 pro max so 13 pro on a completely different carrier is experiencing something similar.

Ive contacted Apple with no luck so far. I had erased my phone and settings including network settings multiple times and still no dice.


Oct 13, 2021 1:34 PM in response to Ashton_z

Ok, I just had to see if anyone else out there in the world of iPhone aficionados, is having the same problems… after upgrading to the new 13 Pro Max, it seems to be be running slower than my 11 Pro max !? 🤦🏻‍♂️🤷🏻‍♂️ I’ve tried the basic tech remedies, resetting my network, restarting my phone , etc.. and nothing seems to be helpful!?

Oct 15, 2021 9:48 PM in response to Ashton_z

I upgraded from the iPhone 12 Pro Max to the IPhone 13 Pro Max and now my Data is broken. I travel from the US to Mexico very often. When in Mexico I used to get LTE service using Data Roaming (it is the highest available in most cities). Now that I’ve upgraded my Data Roaming hits 3G at the most and it is super slow. When I’m back in California my phone only gets 4G/5G in places where I used to get 5G E. I’ve tried everything, like new SIM card, latest iOS, reset network setting, restarted phone without a backup and nothing is fixing this issue. Something needs to get done FAST!!

Oct 23, 2021 8:24 AM in response to Ashton_z

I’m having the same problems and I’m in South Korea. It’s extremely slow and I feel like I’m using 3G again. I’ve talked to my phone company, reset my network settings and made more memory on my phone and I’m still getting extremely slow network. I upgraded from an iPhone 8plus and I’m considering returning my phone and going back to my iPhone 8plus. Defo feels like a down grade and it ain’t worth the money so far.

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LTE/5G very slow afte upgradint to iphone 13 pro max

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