# Does the Gocoder App work with Nokia 7 Plus? **URL:** \ **Category:** Wowza Player\ **Created:** [August 26, 2019, 11:53am UTC](https://community.wowza.com/t/does-the-gocoder-app-work-with-nokia-7-plus/53856 "2019-08-26T11:53:18Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Johanna\_Kakonen](https://avatars.discourse-cdn.com/v4/letter/j/2acd7d/32.png) [@Johanna\_Kakonen](https://community.wowza.com/u/Johanna_Kakonen)\ **Post date:** [August 26, 2019, 11:53am UTC](https://community.wowza.com/t/does-the-gocoder-app-work-with-nokia-7-plus/53856/1 "2019-08-26T11:53:18Z")
Hi! My collegue tried to test the Gocoder livestreaming with Nokia 7 Plus - smartphone. When following the email link to launch the livecast, program said “Error occured, invalid transition state” or Error code 71. Are these two matchable, Nokia / Plus and GoCoder? Or how to solve the problem? ---
**Author:** ![Rose\_Power-Wowza\_Com](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/rose_power-wowza_com/32/431_2.png) [@Rose\_Power-Wowza\_Com](https://community.wowza.com/u/Rose_Power-Wowza_Com)\ **Post date:** [August 26, 2019, 4:39pm UTC](https://community.wowza.com/t/does-the-gocoder-app-work-with-nokia-7-plus/53856/2 "2019-08-26T16:39:14Z")
Thanks for reaching out @Johanna Kakonen. We are currently aware of the issues with the GoCoder app and any device that uses Android OS 9 which is what the Nokia 7 Plus uses. We are actively testing for a solution today and I will keep you updated. ---
**Author:** ![Johanna\_Kakonen](https://avatars.discourse-cdn.com/v4/letter/j/2acd7d/32.png) [@Johanna\_Kakonen](https://community.wowza.com/u/Johanna_Kakonen)\ **Post date:** [August 28, 2019, 7:58am UTC](https://community.wowza.com/t/does-the-gocoder-app-work-with-nokia-7-plus/53856/3 "2019-08-28T07:58:12Z")
Thanks for your response! Let me know, when you find a solution.