Why does my iPhone show SOS only and how can I fix it?

My iPhone started displaying ‘SOS Only’ suddenly, and I can’t make or receive calls. I’m unsure what’s causing this and need help resolving the issue quickly. Any advice or solutions would be appreciated.

Ugh, don’t even get me started on the ‘SOS Only’ thing. It’s like your iPhone decides to go on a little solo vacation from functioning like it’s supposed to. Anyway, this typically means one thing: your phone has lost connection to your carrier’s network but can still make emergency calls. Fun, right? Not really.

Here’s a checklist to get this drama under control:

  1. Turn airplane mode on and off - It’s like rebooting your iPhone’s social life. Swipe down for Control Center > Tap the plane icon > Wait 10 seconds > Tap it off.
  2. Restart your phone - Yes, the classic ‘Have you tried turning it off and on again?’ Quick and dirty, but it works more often than it should.
  3. Check your SIM card - If this thing’s not sitting pretty in its slot, your iPhone will throw a tantrum. Take it out, wipe it gently (don’t spit on it, gross), and pop it back in.
  4. Update carrier settings - Go to Settings > General > About. If there’s an update, your phone will basically yell at you to do it.
  5. Look at your location - Are you in a dead zone? Middle of nowhere? Basement lair? Poor reception might be the culprit.
  6. Reset network settings - A total pain 'cause you’ll lose Wi-Fi passwords, but if nothing’s working, go to Settings > General > Reset > Reset Network Settings, and hope for the best.
  7. Contact your carrier - Maybe they’re playing games with you. Check if there’s an outage or if your account’s in good standing.

If you tried all this and your phone is still stuck in SOS mode like it’s screaming for attention, it might need some TLC from Apple. Maybe a software issue? Or your SIM card’s past its expiration date? Either way, don’t let it win—fix it! Why pay for a plan if your phone decides it wants to rebel?

Whoa, the dreaded “SOS Only” on iPhones—basically your phone screaming, “I can only rescue you, not chat with you.” First, don’t panic; it’s annoying but fixable. Some good suggestions from @espritlibre, but I’ll toss in a few extras since why not?

  1. Check your cellular data settings - Go to Settings > Cellular (or Mobile Data, depending on your region) and ensure cellular data is ON. Sometimes toggling LTE/5G options off and on works, too.

  2. Reinsert a NEW SIM card - They mentioned checking the SIM, but let me add: not all heroes wear capes, but some wear out. SIM cards can degrade, especially older ones, so if it looks ancient, get a replacement from your carrier.

  3. Inspect for software bugs - Sometimes iOS updates don’t play nice with certain carriers. If you recently updated, you might need to downgrade or even reinstall the iOS firmware. (Look into DFU mode—it’s techy, but often a lifesaver. Tutorial vids help.)

  4. Examine “Network Selection” - Head to Settings > Cellular > Network Selection and toggle “Automatic” OFF. Then manually choose your carrier (if listed). If it’s not there, your carrier might need troubleshooting.

  5. Wi-Fi Call Settings - If it came down to zero bars but you need to get on with life, W-Fi calling might bridge the gap for now. Navigate to Settings > Phone > Wi-Fi Calling and turn it on to make calls over Wi-Fi.

Also, gotta disagree slightly with one point from @espritlibre. Resetting network settings is often effective, sure, but losing all Wi-Fi passwords is like saying goodbye to your favorite pizza joint forever—it’s emotional. Maybe try deleting specific networks first or disable/re-enable Wi-Fi assist before nuking it all.

If none of these work, and Apple isn’t in the cards yet, take a second to question your carrier. Are they throttling you? Down for maintenance? Or secretly evil? Ask them for a signal boost device or eSIM capabilities. Wouldn’t hurt.

Let’s face it, the iPhone tech meltdown always tests patience. Feels like arguing w/ a toddler, right? Anyway, SOS is great for emergencies—just not great when you’ve got things to do and TikToks to scroll through.

Alright, here’s the deal—your iPhone “SOS Only” lockdown is no conspiracy; it’s just your phone saying, “Help! I can’t talk to the network!” Actually, both @cacadordeestrelas and @espritlibre have already tossed out some solid suggestions, but let’s shake things up with a few curveballs they missed and one or two soft disagreements.

  1. Signal boosting hacks: Ever tried a signal booster? If you’re at home and stuck in a dead zone, devices like a range extender for cellular signals can be a legit game-changer. Maybe your carrier also offers one (sometimes free, but usually not—thanks, capitalism).

  2. Carrier profile refresh: Contact your carrier and ask them to push a fresh carrier profile to your SIM. Why? Sometimes the carrier settings get weird after updates or natural glitches in the system that make your phone act 2008-level basic.

  3. eSIM option: Forget the SIM card shuffle altogether. If your carrier supports eSIM, say goodbye to that little chip forever. Way less hassle, and you can often activate it right through your carrier’s app instead of playing this “pop-in-pop-out” game.

  4. Physical antenna damage check: Did anyone mention hardware issues yet? Well, if by chance your phone’s taken a few tumbles recently, there might be an issue with the antenna. Apple Store and independent cell repair shops can run diagnostics for this.

Now, let me tap into what @espritlibre said about resetting network settings. Honestly? Yes, it’s effective, but only as a last, last, LAST resort. Waving goodbye to all your Wi-Fi passwords is like giving your dog away—you’ll miss it more than you realize. Just turn off Wi-Fi Assist first or manually forget certain networks instead.

Lastly, @cacadordeestrelas had excellent ideas on software bugs, like using DFU mode, but let’s keep that as the nuclear option. It’s a tech-lovers’ project but daunting for casual users. Maybe just back everything up via iCloud/Computer and consider restoring the system from scratch before getting to DFU-mode tutorials.

Pros: Accessible fixes like SIM updates and toggling settings; troubleshooting can identify issues quickly. Cons: Hardware problems or dependency on Apple support after failed DIY methods can be pricey/time-consuming.

Competitors? Sure, @espritlibre is thorough, and @cacadordeestrelas has smart tips too, but tech isn’t one-size-fits-all—take what works, adapt the rest. No need to settle into SOS limbo. Let your phone live its best life again.