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Hi @DJKaraMad, from my years of experience, I highly recommend you avoid 3rd party lightning adapters. These adapters require special internal chips to work properly with iOS devices. There are many poorly made 3rd party lightning adapters out there that simply don’t work or may work initially then … Answer from Slak_Jaw on community.algoriddim.com
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Reddit
reddit.com › r/iphone › ios 16 and lightning to hdmi adapter not working. help
r/iphone on Reddit: iOS 16 and lightning to hdmi adapter not working. Help
September 18, 2022 -

Since I updated my software to iOS 16 my lightning to hdmi adapter isnt working. It says it needs to download a new firmware but nothing ever gets downloaded. Is anyone else having this problem? I have a place in woods without internet so I watch most of my shows through my tv/iPhone so this is a big problem for me. Is anyone else experiencing this? Anybody have ways to fix??

Top answer
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I had the same issue first time I tried to use mine. I had already disconnected from internet when it gave the download new firmware prompt so nothing ever downloaded. I did find a workaround by turning the phone off and back on again and making sure internet was connected while I plugged it in. Gave it about 5 min and it was ready to go. Hope this helps.
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I think it’s time for a Class Action Lawsuit. I know multiple people who have purchased new Apple Lightning adapters and HDMI cables (including myself) thinking this would correct the issue- NO BUENO!! I thought the issue was with my Spectrum TV app since YouTube and other apps worked, so I paid $$ for the Sling TV app and that doesn’t work either. I have spent close to $100 trying to get this issue resolved with buying new HDMI cables and new Apple Lightning adapter. It’s no longer just an annoyance, but a financial issue. I can prove it’s all due to the recent IOS 16 update. All I need to do is borrow my son’s IPhone which is still running 15.7 and it works perfectly with the HDMI cable. I have spoken with Apple Reps and they said they have an open tickle for this. Riiiiight. Some of the comments on this thread are over two months old, so this issue is clearly not being taken seriously by Apple. Imagine all of the people who were told by APPLE the issue was with their HDMI cable and/or Lightning adapter and went out and spent $50 to $100 for new ones. All you have to do is Google “HDMI no longer working after latest Apple update” and you will see multiple comments and complaints with ZERO workarounds. I live in CA, so it should be pretty easy to find an attorney. I’m just beyond frustrated now.
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Apple Community
discussions.apple.com › thread › 254703017
Apple Lightning to Digital AV Adapter won't work on iPhone ...
I was able to get it to state 'unlock phone to use this accessory' once while the phone was locked, but it still did not display via the port. 7286 7 · lightning av adapter (hdmi) no longer working with IOS16 update The lightning av adapter (hdmi) is no longer working after updating to ios16.
Discussions

IOS 18.1.1 Issue using Lightning Adapter
Hi All, I think this issue is with Apple (and now me!) following the installation of IOS 18.1.1. I Zwift using my Iphone XR and project to a monitor using a lightning adapter, I have very rarely had any issues with this until I installed IOS 18.1.1 as now the signal does not leave my phone ... More on forums.zwift.com
🌐 forums.zwift.com
0
November 27, 2024
Lightning HDMI Adapter not working with iOS 6.1.3 | MacRumors Forums
You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser. ... Since a couple of weeks my Lightning HDMI adapter doesn't seem to work anymore, neither with my iPhone 5 nor the iPad Mini. More on forums.macrumors.com
🌐 forums.macrumors.com
May 12, 2013
Apple’s Lightning to HDMI adapter not working with Netflix
Googling around seems to indicate the lightning to HDMI adapter might not be HDCP compliant; seems like the copy protection flag wasn't implemented widely until iOS 11. But now that it is, the adapter can't pass protected content. Seems to have popped up for a lot of folks in the last month: https://discussions.apple.com/thread/8096551?start=0&tstart=0 More on reddit.com
🌐 r/applehelp
11
8
March 29, 2017
[BUG] Lightning to HDMI adapter not working
I’m not facing this problem. Using iPhone XS max. More on reddit.com
🌐 r/iOSBeta
5
2
September 25, 2018
People also ask

My Thunderbolt docking station only has Thunderbolt connections, but I need to connect it to my monitor. How can I connect a Thunderbolt dock to my HDMI display?

You'll need a special USB-C to HDMI cable, rated for Thunderbolt speeds. I recommend and have purchased this Uni Thunderbolt to HDMI cable from Amazon, which is about $16. You can find cheaper options, but make sure they're rated for either Thunderbolt or a 4K@60Hz display.

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pcworld.com
pcworld.com › home › best picks › accessories best picks
Best Thunderbolt docks 2026: Extend your laptop's capabilities ...
What cable should I use with a Thunderbolt dock?

Virtually every Thunderbolt dock will ship with its own cable. We recommend that you use Thunderbolt 3 cables with Thunderbolt 3 products, and Thunderbolt 4 cables with Thunderbolt 4 products. Ditto for the first Thunderbolt 5 cables, when the technology ships.

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pcworld.com
pcworld.com › home › best picks › accessories best picks
Best Thunderbolt docks 2026: Extend your laptop's capabilities ...
I already own a USB-C dongle. Can I use it with Thunderbolt?

Yes, you can connect the dongle to a Thunderbolt port. But the 10Gbps dongle won't magically transform into a 40Gbps Thunderbolt port, as there's circuitry within the dock that allows it to work with your laptop's high-speed Thunderbolt port. However, there's nothing saying that you can't connect the dongle to an available USB-C port on the Thunderbolt dock itself, either. If your laptop has two Thunderbolt ports, you can also attach a Thunderbolt dock to one port, and the dongle to the other.

That solution will add more clutter to your desk, but it might allow you to buy a cheaper, budget dock, too. It's up to you!

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pcworld.com
pcworld.com › home › best picks › accessories best picks
Best Thunderbolt docks 2026: Extend your laptop's capabilities ...
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Anker
anker.com › home › blog center › hubs-and-docks › hdmi adapter not working: issues and how to fix them
HDMI Adapter Not Working: Issues and How To Fix Them
August 13, 2024 - Outdated Drivers: Updating drivers ... and between your machine and other peripherals. An outdated driver can cause the lightning to HDMI adapter not working problem, as it may not support newer software updates or ...
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Zwift
forums.zwift.com › bugs and support
IOS 18.1.1 Issue using Lightning Adapter - Bugs and Support - Zwift Forums
November 27, 2024 - Hi All, I think this issue is with Apple (and now me!) following the installation of IOS 18.1.1. I Zwift using my Iphone XR and project to a monitor using a lightning adapter, I have very rarely had any issues with this until I installed IOS 18.1.1 as now the signal does not leave my phone to project onto the monitor (not just on Zwift - it’s the same on the home screen & any other app).
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PCWorld
pcworld.com › home › best picks › accessories best picks
Best Thunderbolt docks 2026: Extend your laptop's capabilities | PCWorld
5 days ago - The SD5780T has one dedicated display port, and you’ll have to buy a $15 USB-C adapter cable to support a second. That’s cheaper than the alternative. The Kensington SD578OT is a solid Thunderbolt 4 dock in all respects. For those who wish to use a single 4K monitor, chances are that you already own an HDMI cable. In my tests, the dock was stable (and not all are!) with a nice port selection.
Find elsewhere
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Dawndn
dawndn.com › deal-with-iphone-hdmi-adapter-not-working.html
Deal with IPhone Hdmi Adapter Not Working - DAWN
Troubleshooting Steps: a. Update ... a. Dirty or damaged connectors. b. Incompatible adapter. Troubleshooting Steps: a. Inspect and clean the lightning connector on the iPhone and the adapter....
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The Mac Observer
macobserver.com › home › fixed: lightning to hdmi is not working with ios update
Fixed: Lightning to HDMI Is Not Working With iOS Update - The Mac Observer
September 23, 2025 - Your device’s HDMI connector might not be working due to faulty adapters or cables. Even if they worked before the update, the iOS update could have introduced stricter compatibility checks.
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Wikipedia
en.wikipedia.org › wiki › USB-C
USB-C - Wikipedia
4 days ago - DisplayPort Alternate Mode does not support DisplayPort Dual-Mode (DP++), which allows DisplayPort sources to output HDMI-compatible signals. As a result, USB Type‑C-to-HDMI adapters or cables which use DisplayPort Alternate Mode must incorporate active conversion circuitry.
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Tenorshare
tenorshare.com › home › tenorshare reiboot › hdmi mirroring problem? 5 ways to quickly fix in 2025
[2025 Update] 5 Ways to Solve iOS 16/17 HDMI Mirroring Problem
1 week ago - How to Easily Fix Picture in Picture Not Working iOS 17/18/26? ... Hello! The HDMI adapter is not being detected. The phone is charging using the adapter, but not the screen mirroring. Tried using another iPhone with iOS 16/17 installed and it worked fine.
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MacRumors
forums.macrumors.com › iphone, ipad, and ipod touch › iphone › iphone tips, help and troubleshooting
Lightning HDMI Adapter not working with iOS 6.1.3 | MacRumors Forums
May 12, 2013 - Click to expand... Just tried both my HDMI and VGA adapter and they both work and I am running 6.1.3 ... If you have an Apple Store near you, take it in and they'll replace it for you. I recently had a lightning to 30 pin adapter decide that it was only going to work when plugged in in one orientation.
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JustAnswer
justanswer.com › mac-computers › nqjm3-can-t-ipad-display-hdmi-cable-just.html
How to Connect Your iPad to HDMI: Expert Solutions and Troubleshooting
I have a mini display port to DVI ... is properly connected to the iPad’s Lightning or USB-C port. Verify the HDMI cable and TV input source are correct....
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Netflix
help.netflix.com › en › node › 11634
Black screen with sound | Netflix Help Center
If you can stream on another TV, there may be an issue with the HDMI port on the original TV. Contact the TV manufacturer for help. ... You might need to change the Video or Picture settings on your TV or device, or troubleshoot a video issue. Note:Because the steps to change these settings ...
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TikTok
tiktok.com › discover › why-is-lightning-hdmi-adapter-not-working-on-i-phone
Why Is Lightning Hdmi Adapter Not Working on I Phone | TikTok
1 week ago - Struggling with your lightning HDMI adapter not working on iPhone? Discover quick fixes for lightning to HDMI problems and solutions based on user experiences.See more videos about Why Isn’t My Apple Hdmi Adapter Not Charging My Phone, Why Are My Lightning Headphones Not Working, Why Does ...
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Blackmagic Design
forum.blackmagicdesign.com › viewtopic.php
Blackmagic Forum • View topic - HDMI to lightning adapters not working after iOS update
June 15, 2025 - All of the offbrand/Apple verified will never work again so you might as well throw them out after this iOS update. I need to buy three separate adapters and Mark them and hopefully never plug them in to the wrong phone. There is no information in the user manual when you get the adapters about this issue, the only way I found out is by mistake a costly one. They could not tell me how long this adapter will be able to work correctly.