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Holy crap, thank you for this info! I suddenly started getting this today and its happened like 8 times already. I was 90% sure it had to have been a hardware problem and I was gonna have to shell out a ton of dough to get it fixed.
 
Been dealing with this ALL day. Never have I thought I'd see the blue screen of death on an iPhone. It has been practically unusable. My wife's iPhone is not doing this. I didn't think about T-Mobile being the culprit so I have been on multiple chats with Apple and they said they could see a "glitch" in the software but the guy would not get more specific even though I told him I can understand computer speak more than just a "glitch". First he told me my 64GB is too full with "only" 3GB available. I told him that's BS as it has been with that available amount for months and I never had an issue. So, next he of course told me to do a master reset and erase everything and restore in iTunes and set it up as a new phone, which is a little drastic and not something I can do in the middle of the week when I need my phone and its contents for work. I did, on a whim, do a hard reset a couple of hours ago and so far, so good.

It actually was reported in the past that blue screen of death is linked to the full flash storage memory on iOS device. Something related to the faulty flash chips which start to fall under such circumstances. I don't know although how T-Mobile could affect it and if it's the same issue at all. But in memory related issue blue screen of death was in the end followed by a red screen and that would be the literal physical death of a phone, it just won't start anymore. So seeing this blue screen I'd make a full backup. I've seen blue screen myself in the early days of iOS 8, but with some update Apple fixed something so it didn't appear since then.
 
I currently have a TMobile iPhone6 and ATT iPhone 5S purchased when previously residing in the US. I am now living in Australia and experienced the Blue Screen and subsequent reboot on the iPhone 6 recently (the iPhone 6 is still running with TMobile as the carrier). I have not directly updated the carrier settings.
 
Been happening on mine, but I assumed it was because of the beta. Downgraded and still happened.
Then I thought it was a hardware issue which is GREAT because I'm out of warranty... Hopefully it fixes soon.
 
Count me in. I was wondering why my finger unlock doesn't work all day. I finally watch it auto reboot. This blows.

IPhone 6 64GB. Tmobile USA in California.
 
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6 iPhones in our house, all on T-Mobile, in Silicon Valley Bay Area with No issues. 2 iPhone 6's 1 iPhone 5s and 2 iPhone 5C's. I received an carrier update on my 6 late yesterday so far so good.





tmobilebluescreen.jpg
A growing number of T-Mobile iPhone users are complaining about seeing frequent restarts and "blue screens of death" on their devices, a problem that seems to have begun very recently. MacRumors has received several complaints from readers, and there are also numerous reports of problems on Twitter, Facebook, and reddit.

Affected users are experiencing a split second blue screen that's followed by their devices restarting, and it appears most people who are seeing issues are T-Mobile customers that began having problems last night or this morning.

Known devices with problems include the iPhone 6 Plus, the iPhone 6, and the iPhone 5s, with restarts happening at 10 to 30 minute intervals. Multiple versions of iOS 8 appear to be affected, including iOS 8.1 and iOS 8.3.It is not clear if T-Mobile recently pushed a carrier update that's causing the problem, but a reddit user who spoke with T-Mobile's support staff said that he got the impression that T-Mobile believes a memory problem might be the cause of the restarts. "The sense I got from the technician is that a) they suspect memory problems, and b) they're getting a lot of calls about it," he wrote.

Some users have had success putting a stop to the restarts with a hard reset, and that's the solution that T-Mobile is recommending to customers who call in. If that doesn't work, T-Mobile is instructing customers to clear out their old text messages and do a factory restore via iTunes.

Article Link: T-Mobile iPhone Users Seeing Frequent Random Restarts
[URL='https://www.macrumors.com/2015/06/24/t-mobile-blue-screen-of-death-issue/']
tmobilebluescreen.jpg
A growing number of T-Mobile iPhone users are complaining about seeing frequent restarts and "blue screens of death" on their devices, a problem that seems to have begun very recently. MacRumors has received several complaints from readers, and there are also numerous reports of problems on Twitter, Facebook, and reddit.

Affected users are experiencing a split second blue screen that's followed by their devices restarting, and it appears most people who are seeing issues are T-Mobile customers that began having problems last night or this morning.

Known devices with problems include the iPhone 6 Plus, the iPhone 6, and the iPhone 5s, with restarts happening at 10 to 30 minute intervals. Multiple versions of iOS 8 appear to be affected, including iOS 8.1 and iOS 8.3.It is not clear if T-Mobile recently pushed a carrier update that's causing the problem, but a reddit user who spoke with T-Mobile's support staff said that he got the impression that T-Mobile believes a memory problem might be the cause of the restarts. "The sense I got from the technician is that a) they suspect memory problems, and b) they're getting a lot of calls about it," he wrote.

Some users have had success putting a stop to the restarts with a hard reset, and that's the solution that T-Mobile is recommending to customers who call in. If that doesn't work, T-Mobile is instructing customers to clear out their old text messages and do a factory restore via iTunes.

Article Link: T-Mobile iPhone Users Seeing Frequent Random Restarts and Blue Screens
[/URL]
 
If this is happening with mostly 64gb versions, I remember iPhone 6 64gb had TLC nand storage issues earlier on when it was first launched. So finally maybe the nand storage is breaking down now. Ask for a device replacement from apple store.

read this. My suggestion is change your device asap from apple store.

https://www.macrumors.com/2014/11/04/iphone-6-128-crashing-boot-loops/

It actually was reported in the past that blue screen of death is linked to the full flash storage memory on iOS device. Something related to the faulty flash chips which start to fall under such circumstances. I don't know although how T-Mobile could affect it and if it's the same issue at all. But in memory related issue blue screen of death was in the end followed by a red screen and that would be the literal physical death of a phone, it just won't start anymore. So seeing this blue screen I'd make a full backup. I've seen blue screen myself in the early days of iOS 8, but with some update Apple fixed something so it didn't appear since then.

Some of us already know we have MLC NAND, not TLC--mine was replaced for that issue, and being jailbroken means I was able to confirm beyond any doubt that the current phone is MLC.

It's extremely unlikely that anything T Mobile did would cause dozens or hundreds of TLC NAND chips to fail at the same time. Not to mention that it's also affecting phones that aren't related to the TLC issue at all. None of the phones prior to the 6 & 6+ used TLC NAND.

That something TMo did is triggering non-hardware related BSOD & bootloops is very plausible. That they're causing massive numbers of actual hardware failures? No. Not impossible, but close enough. I'd bet more on the solar flare activity being a problem before I bet on this being a TLC NAND issue.
 
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T-mobile Chicagoland on an iPhone 5s. First happened whilst updating apps the other day, then nothing for a few days. Today, happened about 50 times, starting during the overnight hours.

I DID update the carrier settings a few days ago.

I went into DFA mode and restored, phone now restoring. It asked if I wanted to update the carrier settings, and I said NO. Awaiting completion of the restore. I will post my results.
 
The T-Mobile rep told me to put my phone into DFU mode and reinstall iOS 8.3 through iTunes. After telling the rep that I've done that twice today, I haven't heard back for 30 minutes. :-/

My phone has already blue screened twice during the restore process. I'm going to turn wifi calling off and see if that helps, per the earlier posts.
 
The T-Mobile rep told me to put my phone into DFU mode and reinstall iOS 8.3 through iTunes. After telling the rep that I've done that twice today, I haven't heard back for 30 minutes. :-/

My phone has already blue screened twice during the restore process. I'm going to turn wifi calling off and see if that helps, per the earlier posts.

My phone is stable after turning off Wi-Fi calling.
 
My phone is stable after turning off Wi-Fi calling.
Yeah, that's great, except the main reason I use wifi calling on T-Mobile is because my office is in a dead spot for ALL the carriers. I also don't get T-Mobile signal in my house despite T-Mobile's coverage maps telling me I have excellent coverage in my area.

Not mad at you- just venting. :-/
 
Yeah, that's great, except the main reason I use wifi calling on T-Mobile is because my office is in a dead spot for ALL the carriers. I also don't get T-Mobile signal in my house despite T-Mobile's coverage maps telling me I have excellent coverage in my area.

Not mad at you- just venting. :-/

Oh I hear ya. My town just got LTE a few months ago. I'm still trying to figure out where it's strongest. Their maps haven't been updated at all.
 
Yeah, that's great, except the main reason I use wifi calling on T-Mobile is because my office is in a dead spot for ALL the carriers. I also don't get T-Mobile signal in my house despite T-Mobile's coverage maps telling me I have excellent coverage in my area.

Not mad at you- just venting. :-/

you can try putting the phone into airplane mode then reenable wifi. should allow for texts and calls to come thru over wifi calling while leaving the cell radio off. this seemed to help my gf's phone. could have been coincidence too, tho.
 
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I've been getting a lot of random restarts on my 6 recently, but no blue screen. I'm on AT&T though.
 
I've been having this problem for the past few weeks and I am on T-Mobile. I'm not getting the blue screen, but I am getting the frequent restarts.
 
I was wondering why this was happening to me several times today. I would pick up my 6 Plus and then it would tell me to input my passcode because the phone restarted, which I thought was very weird since I didn't restart my phone. I'm on T-Mobile.
 
Turned off wifi calling, and so far so good. It's only been about 20 minutes, but no more BSOD yet. If I do get a crash reboot then I'll edit this comment.
 
I also notice the phone runs very warm, and if I use the system monitor app to watch what is going on, under RAM, it tells me it is using 875-940mb of the 1 gig of RAM. Phone still re-syncing after DFU / restore.
 
Wow, this happened to me today too and I just came across this article coincidentally. Actually had the BSOD occur while I was browsing through my mail around lunchtime. The phone restarted twice more within the next hour, but it hasn't done it again since. I just switched to T-Mobile literally last weekend and took a carrier settings update maybe 2 nights ago. My 64 GB 6 Plus was on AT&T previously.

I have iOS 8.3 public release, and Wi-Fi calling turned on. My wife has an iPhone 6 64GB (non-Plus) also on T-Mobile and has had no problems today. She does not have Wi-Fi calling turned on, so maybe that's related because I've seen it come up a number of times in this thread.
 
My phone is stable after turning off Wi-Fi calling.

I am traveling in Korea and using T-Mobile wifi to make calls and I started getting blue screens last night around 11 AM EST. It's probs safe to say that it's not the T-Mobile tower causing problems over here. Gonna try your suggestion.
 
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