r/SideStore

Ever since I've updated to iOS 26 I've had issues upon issues with SideStore. It doesn't work anymore, no matter what I do. I've had this issue for months.

It always gives the error "SideStore could not determine this device's UDID. Please replace your pairing using iloader."

Now, you might say "you big dumb idiot, just read and do what it says." Well, I did. I have tried iloader on my device and I added the pairing file multiple times, then I tried exporting it and putting it in manually, too. That didn't work. So, I reinstalled SideStore multiple times, still the same issue.

Then I tried doing it on Windows, because I thought maybe the Linux version of iloader is broken. No dice, still doesn't work. So I tried on my sister's laptop. No dice.

At that point, I gave up. This was back in FEBRUARY. Now, I finally decided to try again because using YouTube in Safari sucks. So, I reinstalled SideStore yesterday, and it finally worked... for a day. I managed to install LiveContainer, then today, when I tried to install YouTube IT CROAKED! The same UDID error again, no matter what I do!

I’m looking for new apps to install for iPhone, I’m looking for useful apps or/and games.
iPhone 14 Pro
iOS:26.5
Paid certificate
( I have already YouTube, EeveeSpotify,Youtubemusic,WhatsappWatusi )

I use LiveContainer+SideStore and I’m updating my iOS. I’m currently on 26.2.1 and this iOS isn’t getting any good stuff like Lara and stuff. The way I have it now I only need LocalDevVPN to refresh with SideStore. What am I going to need after I update to 26.5??

I cant login in sidestore stable at all but in sidestore + live container nightly i can actually login but the verification code is always incorrect even though im using the method

Im on the latest ios update

I have issue! (iOS 26.4.2 on iPhone 14).

I can install Sidestore (Stable, NO LiveContainer) normal NO problem. At first I had to fix an issue where the UIUD couldn't be found. I had to use this workaround and it worked:

"Go into the WiFi page in settings and place the i icon beside the name of the network you are connected to. In that page select “Private WiFi Adress” and switch it to off from whatever it was first. Restart your phone and reset the pairing file from inside of sidestore. Quit sidestore and plug you device into your laptop/PC and replace the pairing file for sidestore. Now connect to VPN and log in and refresh sidestore."

My ISSUE!

I cannot install Sidestore With LiveContainer (Stable). I download everything fine, and I can "import certificate from SideStore" perfectly, but I cannot refresh LiveContainer inside Sidestore. It gives me the error "sidestore failed to refresh livecontainer you do not appear to be connected to wifi and/or LocalDevVPN!"

How do I fix this? I already tried this fix "You can try downloading VPN Super, then connect to IKEv2. After that, connect to LocalDevVPN, and finally refresh again in SideStore. works for me ios 26.4" It doesn't work!

My current setup is a proxmox machine. I have tailscale set up. I want to achieve the following:

Have the refresh occur whether I am on local WiFi or away AND without hotspot, an additional computer, or another WiFi access. I’m sure it is achievable o er tailscale or some other tool but need guidance. I am a newbie and my searches have not been convincingly reliable.

So I was using Livecontainer+SideStore and it suddenly said this: SideStore could not determine this device's UDID. Please replace your pairing using iloader.
But when I replace the pairing and refresh the apps it still does does this error

I have an ipad with ios 16.7.12. I think I used ytlite fron dans workshop before, but I forgot to refresh at some point and now im having to install my apps again, and the latest ytlite ipa from dans workshop is paid. I tried building ytlite 5.2b4 with the latest youtube ipa but it crashes when I try to run it for some reason (if you're wondering heres the github with my build: >! https://github.com/DeBumblebee/YTLite/releases/tag/untagged-cbb92afa5f35956298f4 !<)

Yes, i followed sidestore's installation guide, yes i followed their linked guide to help replace my pairing, and the green notification 'Pairing file placed successfully!' shows up on iloader. However, this error is still appearing, no clue what to do, any advice would be appreciated