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wifi issues with Iphone 11 Pro Max

Hi! I dont know what is happening with the new iphone 11 ( as I have other iphones updated and there is nor issue with them) but as I connect to the wifi ( 802.1x protocol), after a certain time the conection is lost. There is wifi icon on the iphone but there is no conecction ( no ping....). After turn on off the plane mode, is working after certain time again...same thing. With other iphone 10 with ios 13 no issues.... so I think that the problem is with the iphone 11 hardware or something new on the iphone.... some one the same problem???? thanks in advance!!

iPhone XS Max

Posted on Sep 23, 2019 10:15 AM

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Question marked as Best reply

Posted on Sep 23, 2019 1:52 PM

My iPhone Pro Max has problems with my home WiFi. My iPhone X has 250mbs +, yet my new iPhone struggles to get 38mbs. Running side by side. I reset Network settings, which helps for a short time, but back to slow WiFi speeds.

169 replies

Mar 3, 2020 4:25 PM in response to Jackduhripper

Not False! The iPhone X has Qualcomm’s Snapdragon X16 Modem. While the iPhone 11 Pro has intel’s XMM 7660. X16 supports Dual sim, and VoLTE. Let’s not forget the X24 modem, the one in the last years galaxy s10 completely crushes intel’s modem. Its pretty shameful Apple decide to use less powerful modems for they’re flagships. Also did we not forget how terrible the modems were in the iPhone XS Max. Just covering the antennas was enough to disrupt signal. Also power by intel’s modems. Lastly from my experience using my iPhone 11 Pro on AT&T, connection constantly drops speed. My s10+ 5G performs faster for a cheaper price tag. Again Apple should be ashamed.

Apr 6, 2020 5:38 PM in response to BotuBod

So glad to finally see something posted. I have bought 3 new phones an iPhone 11 Pro Max and 2 iPhone 11 Pro's. All three have been have WiFi issues regardless of the band 2.4Ghz / 5Ghz or 5.1Ghz wifi connections. My previous phone iPhone X had no issues with solid constant connectivity with decent speeds. I can have my Generation 1 iPad Pro on the same wifi next to my iPhone 11 Pro Max and get vastly different speeds on WiFi. I have done all the trouble shooting I can to stabilize it and nothing has helped.


Checked my bands and channels - factor reset and reloaded router.

Manually set my iPhones IP and DNS.


It doesn't matter - I can switch to my cellular data that has 1 to 2 bars and get better connectivity than my 1 Gig connection WiFi with full connectivity.

Apr 6, 2020 7:20 PM in response to ZerokX

It’s a hardware problem. Apple procured an Intel chip for connectivity on the 11. It has interference problem with the Bluetooth and also with the cellular. It’s not as good and does not perform as well in all ways of connecting.

Apple will not be able to fix the problem because they messed up on the design. The only hope is the next generation possibly Internal fixes their chips or they switch to another vendor.

Apr 8, 2020 12:38 PM in response to PJackson76

ok gang, well I've been posting in this forum since first receiving my iPhone pro max 11 back in September. I've been working with Wi-fi engineering team in San Jose, sending diagnostics, recreating issues etc. I'm happy to report with reserved optimism, that the issue has been resolved with the release of 13.4. IOS update this past week. Where distance greatly fell on the 5ghz network it is not dropping out any longer....switching to my access point midway on other side of house, hand off is fine.


Some engineer previously posted it was an issue with the switching bands which now makes sense. My iPhone will still switch back to a 2.4 ghz band when it passes too far away from the router which is normal. But can come back to 5 and stay on consistently within the usually ranges. Good luck but try the update

Apr 15, 2020 6:52 AM in response to CoyoteB

This has been a known Hardware issue since launch. What is Apple doing to compensate people for this? I’ve already replaced phones etc. it still happens on both my 11 Pro Max and my Wife’s 11. I’m sure most people don’t run separate SSIDs for their 5ghz so they probably don’t notice, or care.


These phones are way too expensive to have engineering flaws like this. Anyone contact the media about this yet? Better yet is there a class action started that anyone knows about? If not I might have to contact some people.


Keep posting your comments until they admit they have an issue.



Apr 15, 2020 12:11 PM in response to vincemiller

I share your grief. As I mentioned in my previous posts, I had to get a new phone, from a good production lot, in order for it to work right. Firmware updates where just the icing that later finished the cake.


The problem right now; and in Sep, 2019 to Jan, 2020 start, Apple is producing this iPhone product in China and the quality is failing. Apple also is not, like discovered in the new 16-inch MacBook Pros, making service parts for good "carbon copies" of its devices to have on hand in the US. Therefore, the customer is not "the customer" anymore.


With new product and logistics management there has seemed to be more interest in keeping up with competing technologies in some senses and therefore, quality....like moving production out of China ("a caveman could do it [GEICO]", maybe a robot!) and not doing iOS releases near or SO CLOSE to a hardware product roll-out. The two should be a month apart.


I am not suggesting this is happening but indicators make it look more like Apple is running iOS development and hardware development too much like independent entities under one name. Of course most of us would be happy to buy a Lumix or Canon camera separately....because of these ridiculousness cameras and their overhead. Could we ever turn the camera "down" or "off" per device as need?


Apple always preached quality and not quantity. I agree. And you did so in the past. You have the most secure of the offerings of smartphones in the world but, separate the market on the camera crap and improve the quality of a "smart phone's purpose" before you have the juveniles in the market destroy your product's identification because you lost money not having an emoji camera effect that could keep up. It is like a round-about versus a 4 lane highway; you can't let your least capable driver block emergencies for the rest of societies needs. And with driving such as phone communications; medical needs!


Business uses and depends on your devices. If you continue like this, your core method and statements will not apply.


Yes, I had two clients and another company I work for go through the worst situations with defective 16-inch MacBook Pros and iPhone 11 Max Pro in my 30 years supporting Apple which too more than 30 days be resolved totally. That resulted in business loss in the form of expense/downtime.


We love the new building. We love the Mac. But stop making the quality suffer while you support manufacturing a product in another country....of which I will not elaborate on....while not even supporting the US with backing up your product line with inventory when it fails.


Also, please drop the budget on subscription services competition and put the manufacturing back in the United States. Your devices are so much more secure than other Android operating systems in phones and now in TVs....please don't spoil our image of your quality with this continuing product behavior.


Hmmmm. Maybe even manufacturing and developing in the United States will protect your intellectual property and lead to less "leaks" on products in general. Hmmmm. That might help promote products roll-outs as more 'impressive' and 'fascinating' too.....resulting in the income you need.

Apr 15, 2020 1:12 PM in response to drewt1

Dear drewt1,


No it was not.


BUT ---- if everyone who reads it and agrees ---- click on the "Helpful" and it will get passed up the ladder at Apple.


I am NOT looking for points; if that is what that Helpful click does too but, engineers and marking people do review these "Helpful" discussions so I know that I am also putting my reputation on the line but like you say, it has to be dealt with.


Take care,

r-engineer

Apr 16, 2020 7:22 AM in response to BotuBod

I just purchased the iPhone 11 and didn’t have cellular connection until 2 days later. During the time I didn’t have cellular service I had not problems with WiFi. Once I had cellular connection I had problems but then I updated iOS to 13.4.1 and it has been working no problem. I will give an update if this is just a temporary fix or a permanent one. Good luck y’all.

Apr 18, 2020 11:30 PM in response to Shane_pilot

Remember your 5GHz on your iPhone prefers AC and switches on/off N band more often. Thus, massive re-negotiations. So, make sure your wireless router is AC capable and turn off 2.4GHz a,b,g & N. Then turn on the 5GHz with AC band ONLY and see how you do in your environment. 😁


Many people later — after they make sure that works — keep a totally separate 2.4GHz alive with g band only for their low demand communications devices like Echo Dots, Google Home or Honeywell thermostats. Separate SSID & passwords for each!


Always make sure your 2.4 & 5GHz SSIDs are differently named and have different passwords. Some people make the SSIDs & passwords all the same and thus cripple themselves with having their remote iPhone/iPad re-negotiate connections, even specified by underlying unneeded services or apps, that they don’t even need.


New iPhone 11: just like going from a Honda to a Lamborghini; higher performance, higher maintenance.

Apr 20, 2020 5:48 PM in response to BotuBod

My iPhone 11 Max Pro (256GB) is only 3 months old (bought Dec 2019). Yesterday it stopped being able to connect to any WiFi network. When I go to Wifi settings it shows that the phone has connected to a network, but this is not reflected on the top right corner of the phone that shows that its on cellular connection. I have tried rebooting the phone, switching Wifi off & back on, rebooting the network router. Have not erased all network data as yet as I have so many Wifi passwords saved that I will lose if I do this, and I have not found a way to back those up (Or if this is even possible). Apple stores are closed so can't walk in and get help either. Anyone have any other ways to get this resolved?

Apr 21, 2020 8:17 PM in response to BotuBod

I have an iPhone 11 Pro Max and I got my boyfriend an iPhone 11, we both FaceTime each other a lot and I got a new modem today so WiFi is great but when it comes to staying connected to my home WiFi, it seems to disconnect and re connect and it so happens at the exact time on both ends of our FaceTime calls. Hate it and I strongly believe it has to do with the iPhone 11 on any model. I have done all the troubleshooting steps and still, same issue.

Apr 24, 2020 6:20 AM in response to The_Camel

i think you should try the ‘ erase all content and settings’ and set up the iphones as a new phone and don’t restore from iCloud. Back up your phone first. It’s worth a try. I did this and now my phone works like normal again. With respect to the iPhone 12 , I heard that they will be using a different brand of WiFi chip so hopefully the wireless performance will be better but you need to have a working phone until then so give the above a try. It seems like a software problem because now my WiFi never disconnects again like before. Hope this works for you. If not you will have to call Apple and ship your phone in for repair.

Apr 30, 2020 8:26 PM in response to Pikdo

I got fed up and called Apple because my phone started overheating when the battery got below 20%. I just shipped it for repair today. It’s seems to be a hardware issue. I have a friend with the same phone as mine and his WiFi speeds on the same router is way above mine when we do a test. I bought my phone at launch while he bought his a while after launch. I don’t know if the early batch has hardware issues.




[Edited by Moderator]

May 8, 2020 2:13 PM in response to thelogger

What could be the problem then? I have tried resetting the network settings and also don't have any VPNs setup. But with all variables being the same, my PC connects over wifi at 90 mbps and my iphone 11 Pro max struggles to go beyond 12 mbps on the same network and same speed testing app using the same parameters.

wifi issues with Iphone 11 Pro Max

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