iPhone 7 gps and cell dropping

Installed 10.0.3, turned Voice-over-LTE back on, and everything seems to be working normally again.

Installed 10.0.3 on my VZW iPhone 7 (256gb) and while I haven't seen the the 'No Service' scenario yet, I once again got a voicemail with no missed call. So service still seems to be an issue in locations where they were not previously and aren't on other iPhone's.

Finally on my 5th phone managed to get it to work by toggling the LTE from off when I'm home and voice and data when I'm out. This helped with losing calls and I was on 10.0. I updated yesterday(I'm on att) and after the update my phone went crazy it started dropping calls on or off LTE. I had to go back today and exchange my phone again and it's not working it's on 10.0.2. Going back getting an iPhone 6s Plus

GO for a 6s mate test it and you can share how it is going.

Good luck.

Update to iOS 10.0.3, it corrects the signal issues.

I did originally update to 10.0.3 and my phone went crazy service was not good at all. But I am going to throw in the towel and just pick up an iPhone 6s Plus

Same here, 10.0.3 did not make a difference. Funny enough, going home yesterday had 1 bar/dot on the northbound side of i95 in Bridgeport CT. In the same spot, full bars today, going in the opposite direction.

Is this 100% a software issue? So far, iphone7 is sucking a big one. Still have my 6, might just switch back to it. I have an 80mile commute and on i95 northeast corridor traffic i need:
reliable gps to avoid traffic

streaming!

I have the 128GB 7 with Verizon. Model #A1660, Carrier 25.1. My issue was getting knocked out of service while using a nav. app. (WAZE, for example.) Installed 10.0.3 on Monday and have not had a problem since.

I had a new iphone 7 plus black 32GB. I looked a problem: connect 4G in my phone is very low. In this area, 4G is very strong, but in my iphone 7 practically connect 3G. I tried my SIM on iphone 5s, 6s, and I look it connect 4G. What problem my iphone 7 plus have?? Let fix to me. Sr about my English.

256GB black, Verizon. I applied the update when it was released, then turned VoLTE back on. It seemed to be fine for a few days, but earlier this afternoon, it failed to 3G then to 2G/1X. I switched to airplane mode for a few seconds and then back out and it restored. Note that I had four bars when it came back. Luckily I wasn't relying on the GPS/Maps at the time, or it would've been really annoying. I'm about to go on a 4 hour drive, so wondering how often it will cut out.

It seems this issue is not fully fixed in the latest update (10.0.3).

I updated to the new software and it has not helped. I still get 1X in areas that I got LTE in before. This is crazy. Apple needs to do something about this.

Thanks man!
I bought a new iphone 7 plus and I was like what the **** did I buy. I was literally disappointed.

Thanks to you now I know why my signals were dropping so low.

Thumbs up!

Try following, it solved my issue. Although my carrier was providing VoLTE but not everywhere.

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Sep 21, 2016 3:33 AM in response to Jaalwine

I have a fix! Turn off Voice over LTE.

Settings> Cellular> Cellular Data Options> Enable LTE> Data Only.

Voice over LTE (VoLTE) or Verizon HD Voice, is not available yet on all towers. When you have LTE set to 'Voice & Data' and the signal level drops to 1 bar, the iPhone 7 does an extensive search for a tower capable of VoLTE, and you lose GPS and get 'No Service' for 3-4 minutes until it finally gives up the search. Turn LTE to 'Data Only' and the phone does not drop cell or gps service. I confirmed this on my drive this morning. As soon as I went back and selected 'Voice & Data' the problem came back.

This problem has been driving me crazy and Apple is only offering the usual reset your phone and reinsert your SIM suggestions.

If you live in an area with a lot of VoLTE coverage, you are probably not experiencing this problem. Eventually they will fix this problem and you can enable 'Voice & Data.'

"

I have the same issue on my iphone 7. Often enough, I get not delivered alerts whenever I try to send a text message to a non-imessage user. It isn't all the time, but it is frequent. Naturally I have a low data plan so disabling LTE voice is already set. My carrier is AT&T though. I am on update 10.0.3 and it still happens. Contacted support and they just wanted me to wipe my phone, despite this being my second phone and SIM card it still happens which leads me to believe it is an ios issue, not hardware.

Me too have the same problem even after 10.1 update. I dont have any clue what to do now?