Anyone else having "No service" problem after update to 6.1.3? iPhone 4S

I don't have a screen protector either, but thanks for the info !

I would hazard that the privacy protector films would be more liable to cause reception problems. The narrow viewing angle is enforced with embedded prisms that could have metal salts in them, thereby distorting the reception capabilities of the phone.

ok guys i take back what i said earlier this morning, my phone is back to doing the exact same thing, i'm really sick of this and I can't think of a possible solution other than putting this POS to the wall! anyone figured out what's wrong or have a possible solution?

Well, after almost 24h, issue is solved with full phone reset, all data erased. Since then, I have no problems. Thank God!

Yes, this worked for me too. Reset the phone with option "all content and settings" and normally the issue is solved. Remember to backup your data with icloud before doing anything and then restore with icloud when the option comes up. Hope this works guys...

this only solved the problem for a little bit but less than a day after that, the phone went back to doing the same thing.

are your phones unlocked?

True. Same to me. Problem appear again after app delete. Strange indeed.

After restart things are back to normal. Will keep you in touch with new info.\

My phones are locked.

Since I haven't any option for ios downgrade, I can't say it is 100% because ios 6.1.3.

Unfortunately all my two iphones are with lastest ios 😟 also my ipad 3

Ok the problem appears again BUT i think that this time i found whats happening exactly..its a game that causing the problem..and that game is 8 ball pool from miniclip. Everytime I play the game and then quit my phone loses the signal on sleep. I tried and killed the application with double click...guess what ?!?! The problem never ever happened again!!

Maybe there are some more apps or games out there that can cause yhe problem so be sure to kill them all and try again...hope that helps! It really worked for me!!!

hmm I do have that game on my phonr "8 Ball Pool". turned it off and did notice a difference, will update you guys later on today.

hm I have this game too!! will turn it off and will keep you in touch soon

Thankfully, I don't have that game onboard. But then, the spate of "No Service" incidents I've had are minimal compared to what you've been reporting.

If it should come to pass that the game is positively linked to "No Service" failures, Apple should be notified immediately. One of the reasons for the much maligned "walled garden" approach to the App Store and the whole iPhone/iPad/iPod ecosystem is to ensure reliability and safety in all the applications that find their way into our iGadgets. Covenant clearly broken if the app turns out to be the culprit. A much more serious breach compared to other apps banned cause they displayed some butt-colored pixels or less than holier-than-thou language onscreen.

so far the problem haven't occured yet, so i'm like 90 percent sure it's the games fault now. How do we report to apple?

I have the same problem after updating to 6.1.3 on my iphone 4s. Sometimes I fix it, then it just happens again later.. very frustrating.. Have tried everything.

I don't have that game. But I have read stuff about find my iphone and find friends apps possibly doing it.. but I've removed those and sometimes it fixes then its back to being broken.

disable 3g,turn on and off airplane mode,reset network settings