If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
The signal bars in your iPhone's status bar is a great visual indicator for knowing how good your cellular reception is, but they're not very accurate. Instead of showing the actual amount of signal you're receiving, they just give you a general range, and you'll have no idea if three out of four bars is actually a good connection or not. But there is a trick in iOS 11 to seeing the real numbers. This trick has actually been around for a long time, and it would actually visually change the signal bars in your status bar to decibel-milliwatts (dBm), the absolute unit used to measure your
Tweet