1. fightcrazy's Avatar
    Have the iPhone 7 & the SE, Both on IOS 10.3.1. I can get to Field Test Mode with *3001#12345#* hit dial then force out by power button to slide to shut off pops up and then hold home button to screen comes back. Thus works all the time on my SE but recently after 10.3.1 my iPhone 7 won't allow it. I'm trying to get the dBm read out on my iPhone 7. Have it on my SE. ANY IDEAS. THANKS
    Vinny
    04-06-2017 04:28 PM
  2. William Hetrick's Avatar
    Have you tried to do it and hold the power button and the volume button at the same time to do a hard restart and see if that works. I've got it on mine and I have the update 10.3.2
    04-06-2017 05:54 PM
  3. fightcrazy's Avatar
    When I dial the code it takes me to a page labeled Main Menu. It has Device Info with LTE, UMTS & GSM. No dBm. My SE takes me right to page labeled Field Test.
    04-06-2017 08:45 PM
  4. Ledsteplin's Avatar
    When I dial the code it takes me to a page labeled Main Menu. It has Device Info with LTE, UMTS & GSM. No dBm. My SE takes me right to page labeled Field Test.
    Make sure you enter the number and characters correctly, and follow the directions in this article.
    http://osxdaily.com/2012/08/20/field...ength-numbers/
    04-06-2017 09:41 PM
  5. fightcrazy's Avatar
    Make sure you enter the number and characters correctly, and follow the directions in this article.
    http://osxdaily.com/2012/08/20/field...ength-numbers/
    Thanks, That's the code I've been using. I also have the SE on 10.3.1, I have no issues with that phone. I have my signal bars in dBm mode. After my update to 10.3.1 my iPhone 7 when I dial that code doesn't take me to page reading Field Test, the page reads Main Menu. I've had this phone in Field Test Mode with my signal reading -dbm 71. Instead of the 5 dots + Carrier. It must be the 10.3.1 update. Any ideas are welcomed. Thank You, Vinny
    04-06-2017 10:05 PM
  6. Ledsteplin's Avatar
    Thanks, That's the code I've been using. I also have the SE on 10.3.1, I have no issues with that phone. I have my signal bars in dBm mode. After my update to 10.3.1 my iPhone 7 when I dial that code doesn't take me to page reading Field Test, the page reads Main Menu. I've had this phone in Field Test Mode with my signal reading -dbm 71. Instead of the 5 dots + Carrier. It must be the 10.3.1 update. Any ideas are welcomed. Thank You, Vinny
    My iPhone 5 is on 10.3.1, and it shows the numeric value fine. My 6s Plus is on 10.1.1, and it shows ok. Are you sure you're getting the number correct. Many tend to omit one of the *. Did you read and follow the directions in the article?
    04-07-2017 08:40 AM

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