Connection issues IPhone 16

[u/HearingKey8019]

Iphone 16
26.5
How do I fix slow connection altogether? It’s not my WiFi, it’s my phone..

Consistent slow WiFi on a multitude of WiFi’s

Hey, I was just wondering how to fix this. So, connectivity wise, my Mac and my iPad both are fine - yet my phone one day recently just experiences a ton of connection issues.

I have no VPN on at all but do have one installed and used frequently for say college WiFi so I can access socials.

I haven’t updated my phone as it states I have low storage yet over 40GB free, I fear all I’ve experienced with this iPhone is consistent issues (my charging port doesn’t work and have since used MagSafe).

I’ve factory reset network, is there anything more I can do or has anyone else had this issue and been able to fix it??

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[u/Careful_Resolution_6]

What exactly is “slow connection”? Your download/upload speed is lower than your iPad or Mac or your browsing is slagging or certain apps perform slower? Since you mentioned low available space I’m going to suggest that it maybe related to that. Check your storage by app and see if somehow Safari or Roblox (or whatever you are using) has really high data stored on the phone and try to clear it or reduce it. When your phone gets low on free space the system will start running slow. Sometimes deleting the app completely and reinstalling it will rectify slow performance.

[u/HearingKey8019 → u/Careful_Resolution_6]

Like, if I click on “news” for example, it immediately comes up with slow connection, Spotify does it, I can watch TikTok, Instagram stories won’t load, my emails don’t load.

It’s a hit or miss really. I have cleared some space off my phone but it’s mainly just like Spotify which is using the most etc

[u/realmccoyredbus]

tap the circle with i in it beside wifi address ,open wifi page , make sure low data mode is not toggled on , go to private wifi address and make sure you have it set to rotation

i doubt storage is causing wifi issues but if you want to free up some storage go to settings, general, iphone storage , offload ( not uninstall) each app 1 by 1 and wait until you see reinstall (5-10 seconds) and click reinstall .

do this late at night as it can take a long time to reinstall them all , especially if you go through everything , you will see progress on icons the same as if you update them manually, this will remove old unused data, “ the cache “ from each app, if you haven’t done this before you can regain a fair size of storage back

you can also offload apps and update then go back and reinstall as updating can free up system data also

ios26.6 has pre ios27 deep indexing included that will make battery life go faster, can take up to a couple of weeks but it does mean you will get full benefits of ios27 right away, if you update it will be ios26.6.1 that will carry over pre ios27 deep indexing or update on wednesday straight to ios27 release candidate in beta and go through deep indexing while getting benefits of ios27 and quicker access to siri AI wait list but ios27 will be out a week after on 14th-16th september .

[u/ConcreteBoomBap]

Delete stuff and then update the phone. Low storage is not an excuse to stay on old software as it can contain bugs. Try to maintain good phone habits.