Uninstalled apps using cellular data in iOS

iPhone X, iOS V 13.1.2


Let me start by saying that I have read the previous threads on this subject, and unless I'm missing something, the issue has not been fully resolved. The overwhelming push back from the community is that iOS is NOT using cellular data, rather, what we are seeing is a sum total of cellular data the apps used before we uninstalled them. Fair enough. However, there is a simple way to figure out if this is true.


I had some time on my hands and conducted a test. Here's what I found:


1) I reset the statistics for the current period on 10/2 at 3:30. The "Uninstalled apps" line is clear of any usage.

2) Without unloading any apps, at 3:31 the uninstalled apps usage shows 1.2KB

**The following times and usage reflect this statement:

"I have not unloaded any apps on this phone since I reset it at 3:30 on 10/2:"

3) 3:44 (7.1KB)

4) 3:49 (9.1KB)

5) 3:54 (13.2KB)

6) 3:55 shut off "Cellular Data" at the top of the screen and reset statistics (shows no data for uninstalled apps; also shut off all cellular data for each individual app)

7) 3:59 (0KB) no data leakage

8) Put on "Cellular Data" and added Safari - uninstalled apps 4:02 (10.3KB)

9) 4:03 (13.3KB)

10) Next day, 10/3 at 3:59 (297KB)


The only thing that seems to stop data leakage is shutting off Cellular Data for all systems.


So, if the answer to the question regarding uninstalled apps is that I'm deleting apps and there is a running total of data that the apps were using, why is it there is a constant trickle of data loss when I am reset the stats and don't delete apps? Of course, the larger question is 'what information is being sent (clearly, iOS is logging data to somewhere), and to whom is it being sent?'



iPhone X

Posted on Oct 3, 2019 2:59 PM

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Posted on Mar 24, 2020 1:24 PM

Of the people that are having issues, who has a VPN profile setup on your iPhone?

I was having the same issue as the OP until I deleted all VPN profiles and rebooted my iPhone. It’s been a few hours with cell data turned ON and my “Uninstalled Apps” data usage is sitting at 0. It would appear that this is indeed an iOS bug (I’m on 13.3.1).

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31 replies

Mar 2, 2020 7:37 PM in response to mrl14

While not occurring for me anymore, obvious it’s not fixed. If Apple had a clue they would’ve been able to. So much for the focus on quality with all the disparate teams working in private from each other. If fix was easy it would be done with a way to control data usage for HomeKit.


Not difficult to put a “per app” counter on, its Unix under the hood. One way would be to get terminal access via unauthorized methods. May also try looking at logs in Settings > Privacy > Analytics & Advertising > Analytics Data. Use your favourite search engine to learn how to do this with other apps.

Mar 3, 2020 12:04 PM in response to darcy

But is it Apple's fault? Perhaps they did an update to their APIs in iOS 13 which impacted data usage for third party apps and appliances. As long as they advised developers of these updates are they now responsible for identifying any negative impact from third party apps and products?


I let Eve know of my observation with their product and HomeKit. They punted it back to me to report to Apple support. If this specific developer isn’t prepared to get involved with a possible issue that involves their product I don’t think we should rail against Apple for poor quality.


However, if this issue is due to some poorly documented change to iOS which developers couldn’t know about or adapt to then Apple deserves all the derision the users can throw at them.

Mar 17, 2020 3:00 PM in response to sterling0925

Here is the crazy thing- I have A BRAND NEW PHONE. There are NO UNINSTALLED APPS. The data is going.


Has anyone looked at whether the manufacturer violated buyer's consent by sending information that the manufacturer is unable or unwilling to explain. Aside from privacy considerations, it seems that there should be an economic damages claim from the loss related to the data overages.

Oct 12, 2019 1:45 PM in response to Recreational Mac User

I'm back home and did a full restore through iTunes (I'm waiting a bit before installing Catalina). Still getting unexplained cellular data from Uninstalled Apps.


I could try to wipe the phone and see what happens before reinstalling any of the apps. If that works then it would be a matter for trying to install each app individually and seeing what happens. What a pain that would be.


I have already submitted a bug report through the Apple Feedback page. Hopefully the problem is recognized soon with a fix provided, given the number of posts online from others noticing a similar issue. My daughter has the same model iPhone and several of the same apps yet she doesn't have this issue.

Oct 17, 2019 7:11 PM in response to sterling0925

Same problems as others except that my uninstalled apps explodes. At times I use 25 extra MB a day, not happy about that as that's about 25% more than I usually use (I use approx 100 MB a day). At other times I've gone through 1.2 GB per day!!!

I've jumped through all the hoops, downgraded to iOS 12.4.1 but couldn't stay there due to Apple Watch upgrading to watchOS 6 and not able to pair with iOS 12.4.1 (they stopped signing it now anyway). Set iPhone to recovery mode and reloaded iOS, no difference through 13.0-13.1.2 (I'll try 13.1.3 tonight). Apple swapped phone and SIM, still having freaking problem. Am in Canada with 6 GB limit and went over last month thanks 100% to Apple's lousy quality control. So done with this kool-aid. Give me tools into my phone so I can see what's actually occurring. How difficult is that. Super ticked!

Oct 17, 2019 7:31 PM in response to darcy

Since I did the beta install and then a restore back to 13.1.3, the Uninstalled Apps data has been fairly benign, although I’ve kept cellular data turned off until I need it (I made the mistake of turning off Wi-Fi after the restore of 13.11.2 to see if the restore cured the issue, forgetting that apps were still updating which burned a lot of my data cap). it wasn’t that much work and by sending logs to Apple after a major data burst it might help find a fix.

Dec 6, 2019 11:10 PM in response to sterling0925

I just realized the Uninstalled Apps thing was using data. I have an Ipad Pro 10,5” . I use a lot of data running business on ipad. When I upgraded to ios13 ipad, which I did not really intend to do. I wish, I pray I could go back. My indispensable tool that made everything fast and easy is now just the opposite - slow and hard. In fact, I hate it. This ipad is the worst part of my day now.

I am seriously considering the Surface7 or whatever that is. I mean, all it would have to do is actually work. Today, I was on cellular only all day, used a ton of data. The ipad was running so slow, so slow that I thought, I must be down to my last few megabites of data.

i wanted to check, but Verizon said “device error” we can’t tell you anything, call them. I called, and got nothing. I have never seen the message “device error” before. I wanted to check and see what was using all the data. Frequently, my ipad shows 5 bars of Verizon LTE - faster than my home wifi. In fact, so much faster, that I cancelled my home Broadband Cable internet today.

what has started to happen, since the new IOS 13ipad, is that the ipad will go from 5 bars of cellular signal to 2, and go real slow.. real, real slow, but that data wheel is spinning like mad.

so I hard close all the apps.

There is no change. The little wheel still spins like mad, and shows only 2 bars of LTE, AND if I open an app and try to do something or open safari, it does nothing, just drags real real slow.

If I shut the iPad off and restart it, then, all of a sudden, I am back to 5 bars of LTE and the ipad functions much better for a while.

Today, I noticed uninstalled apps using data. SO did a reset of cellular data.

Uninstalled apps went to zero. But then it used 3 mb. It was the only cellular data that was used.

How can an uninstalled app use data?

Answer. When it is not an uninstalled app and is instead some kind of code doing something.

Right now, on this this ipad pro 10.5” Uninstalled Apps is using 10% of the gross data usage.

10% Of data is being used by something “not on the ipad”?

right.




Feb 6, 2020 11:37 PM in response to sterling0925

FOUND A SOLUTION.


My Uninstalled App Data would always increase over usage. And I only turn on apps that i am currently using. The apps I’m not using i put in 1 min Downtime. And i shut down “dont allow” all my privacy restrictions and dont allow changes on anything even cellular data. I still get uninstalled app data racking up.


SOLUTION.

I still have the restrictions on. I only have. Web browser on cell data. But I deleted my VPN, and also a app I could get a additional phone line and make phone calls out of. Im thinking those apps that probably change configurations are whats doing it. I have 0 uninstalled app data since delete and reset network settings. I tested my theory and uploaded the apps. Before i could close the app store and log off apple id, uninstalled was using data. So i deleted again and Im uninstalled data free.


Hope this helps. If not isolate your apps one by one. Or delete all of them and upload one at a time to see which one is the culprit.

Mar 2, 2020 6:11 PM in response to sterling0925

This is a pretty significant issue. I started having this leakage issued about a week ago and it was around the time I enabled eero HomeKit support.


I didn’t think it was HomeKit related until I installed the 13.4 beta and HomeKit usage is now moved into Apple services. In 13.3.1 it is used in uninstalled applications.


I just updated eero app a few min ago and data usage has slowed significantly. Maybe to normal usage?? (I’ll need more time)


this is a huge bug and in Canada where we just got unlimited plans (still too expensive), this could really hurt someone’s wallet.


Apple should fix ASAP or compensate for data usage :)

Mar 26, 2020 12:08 PM in response to sterling0925

Two days ago I upgraded to iOS 13.4 and re-enabled the Eve Weather in HomeKit. So far my Uninstalled Apps data has been less than 30 KB. There’s now a separate heading for HomeKit under System Services which for me remains blank even though I’ve had some scenes run so I’m not sure what it indicates.


That said, I have data for Photos even though I do not have it enabled to use Cellular Data. Did they fix one bug but add a new one?

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Uninstalled apps using cellular data in iOS

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