TryingToBeHelpful YEG Depends on the phone. On the Sonim XP3 you can do it by going into settings. Which phone is this?
TryingToBeHelpful YEG Enable developer options then go to smallest width. I have it at 307 anything else might cause the phone app to crash. See [Login to see the link] to enable developer options.
TryingToBeHelpful YEG I believe I set mine thru ADB, but did you try changing it on the phone itself?
RebYid YEG As you said, when changing dpi in developer settings it automatically sets it to 320 and it doesn't let u change it from there. I had the same issue so I used adb.
RebYid RebYid From [Login to see the link] adb shell wm density 125 (set to whatever you want but 120 and under causes the phone app to crash)