iPhone 6s/6s Plus Fix: NO Service/ NO Signal/ NO SIM/ Searching Issue [iOS 15] 

I am sure that the SIM card is not the issue as it is working fine with my other iPhone 6s-- already tried a different sim card as welll. I suspect this is already a hardware issue. Sim card slot must be faulty

Thank you,, boss Second solution work ❤️

Recently I switched my carrier (ported the sim while having the same phone number and so I’m only able to make and receive phone calls from some areas, and that too it’s not stable, sometimes it goes into no service mode, so I’ve to put my phone into airplane mode and sometimes it fixes but not all the time. I tried even erasing the phone and the problem still exists. The issue is with this carrier only, as when I put in another sim from another phone it is just as normal. What could be the issue? I’m running. iOS 12.1 and don’t want to update 😂 but fix the issue as well. I tried other phones with the same problem causing sim and I’m able to make calls..

thanks man..the second step worked

Thank you so Much 😮😮

Second works 👏

My iphone 6s has a 4g signal, but when i use the internet in 5 or 8 minutes the 4g signal become 1 bar and it looks like there is no internet freeze.

After updating my 6s last night. My phone stopped working. I tried everything airplane mode, resetting networks, talking out the SIM card. I tried the field test but it’s says connecting but it’s not just rolling and rolling. 😢 I also tried connecting the phone to my computer so I could try updating on iTunes but it’s also don’t want to connect. Please if anyone can help me out I would greatly appreciated.

I did everything. I doubt that the sim card itself is an issue because it works in other phones. :(

Aka shunaqa qotadimi😂

Thank

Thank you

thank you 👍

No use

THANK YOUUU

Hi😊

Not working

My signal was sometime working some time not working

❤❤❤❤

Plz help me 🥲