I think any app on the Apps4Flip site should work for you.

Just download the app from whatever device you have, like a computer, phone, etc. and transfer it to your Sonim, click the file on your Sonim and follow the on-screen instructions. Should work. [Login to see the link]

    Biden2020prez I don't know about the xp3 plus, but on the xp3 it doesn't work to click the apk on the phone, you need to do it through adb.

        didn't let me open in the file manager on the phone ik some phones u need to do it through the bluetooth menu but it didnt give me the option to click the app I gonna try using ads thanx

          4 days later

          • YyocLevel 1 - Junior Member

            • Post #7

            webadb works great on the xp3900

            • Lcam replied to this.
              9 days later

              ilw I'm trying the codes in that instructions and its not working
              yoc what codes did u use to install the apps?

                  also do I need to put the launcher on this phone or do the apps download without it?

                    For some apps, you won't need ADB, but for others, you'll need it. Please describe what you have done that didn't work for you.

                      9 months later

                      Did anyone figure out how to put apps on the Sonim Xp3800 without adb?

                        Whats the hidden code for sonim Xp3900 to make usb debug?

                          GIT I'm pretty sure *#*#2387#*#*. Please tell me if it works.

                          • GIT replied to this.
                              5 days later

                              GIT Probably not. Most filters block debugging, and even if on your phone it says it's on, it still won't show up in ADB. You could still try. You could also enable debugging by clicking on your build number (in About in Settings) 7 times, but it's the same menu, so it'll probably still have the same result.

                              • GIT likes this.
                                14 days later