'Other Devices' using data even when Personal Hotspot is switched off

Since updating to 17.1 my personal hotspot, ‘other devices’ has gone crazy using up data, even when the hotspot is switched off. I always reset the data on the 1st of each month and I’ve used 4.03gb in 3 days with the hotspot off. Password has been changed. Any idea what’s going on? Thanks


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Posted on Nov 3, 2023 8:32 AM

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Posted on Mar 27, 2024 12:40 PM

Well, calling back to Tech Support turned out to be a complete waste of time; if the Network Reset didn’t work there is nothing else they can do for me. I wish the tech I spoke to yesterday had told me that!



I did get the following information though, which is very helpful:


The data usage of the hotspot is not recorded by the device and sent to the carrier, the amount is determined by the carrier and sent to the device.


This would seem to be why the hotspot is able to be used by the “other devices” even while turned off. Because the carrier is saying it’s active when it isn’t, and telling the device that the amount has been used.



I called my carrier and they repeatedly tried to get me to upgrade my plan. I made no progress until I said the following:


“I am poor. I cannot upgrade my plan. Even if I could, I wouldn’t. You don’t offer a 60GB a month plan, so all my data would be gone anyways. I have done everything except a factory reset on my device. The manufacturer is positive the issue is not with my device. I have no other devices. I have reset the password repeatedly. The data is being used while my hotspot is turned off. This is a physical impossibility.” 


They agreed I was correct that this wasn’t possible. They said they saw no error on their end, but would reset the network connection to my device.


I was instructed to power off the device and remove the SIM card, then wait 15 minutes for them to troubleshoot and reset my connection.



It has been an hour and a half, and so far no “other devices” have started pulling data. If that changes, I’ll be back to post again. If there is nothing further, then it worked!



Here’s some relevant info, in case it’s useful:


Device: iPhone 12 mini

Network: Mint Mobile (recently purchased by T-Mobile)

Plan Level: Cheapest available (5GB per month)



TLDR: The carrier is telling the phone you're using hotspot (even while off). Call your carrier and make them reset your Network Connection from their end.

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125 replies

Feb 15, 2024 12:58 PM in response to Grapet117

I have the same issue. The only time an “other device” isn’t eating data is when I turn off my eSIM altogether. I turned off the personal hotspot, I renamed my phone, I changed the hotspot password - everything. My phone doesn’t show the green indicator around the time for tethering, but someone is accessing my hotspot and eating data. This is a huge issue. Many conversations online, but no fixes.

Feb 25, 2024 1:33 AM in response to AkironQc23

I'm having the same issue, bought a Nomad eSIM for Australia and New Zealand (Oceania 45 day 20GB one). Activated it yesterday and only turned it on occasionally while our sightseeing to use Google maps briefly and WhatsApp a few photos as we used WiFi in hotel. The thing used 842MB data in the first 24 hours! So I found this forum and decided to check my Nomad app and I’ve used 120MB. 722MB was to personal hotspot. I’m after turning it off now. And I believe the app! Phew!

Mar 7, 2024 6:29 AM in response to Grapet117

My phone has registered over 300 gigs within a month. Speaking with Apple they say they were going to get back to me a month ago and haven’t heard anything back from them. I don’t believe the phone is wrong. Ever since this started happening, my phone dies quickly. There are days when it gets really hot and it doesn’t matter how long it’s charging it will not charge to full capacity. I have done everything that they said, except for reset all my network settings. But I don’t believe that’s going to help us other people have done it and ended up with the same results shortly after. #DATA and Network plan is different. But how do you explain the phone heating up. Not charging.

Mar 12, 2024 9:36 PM in response to Grapet117

Meeee tooooo in 11 days have used 401GB!!!!! Yes, 401GB!!! How is that even possible? What does one have to be doing to use that much data in 11 days? I’m confused by the “other devices” area. If it tells us who some are, why have a “other devices” section? And how do we find out who they are? Have I been hacked??????? I would appreciate any input.


Thank you!

Mar 25, 2024 10:18 PM in response to Grapet117

This is also happening to me and when I actually need my hotspot it always says low or no data left on the other device trying to connect. Which is not possible, because like everyone else states mine is never on nor does my phone ever show the symbol for a connected device at the top! Why isn’t Apple fixing this issue, if this many people are having problems?!?

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'Other Devices' using data even when Personal Hotspot is switched off

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