# WP85 app using dataRouter got automatically removed after restart

**URL:** <https://mangoh.discourse.group/t/wp85-app-using-datarouter-got-automatically-removed-after-restart/870>\
**Category:** mangOH Green\
**Created:** [November 3, 2017, 2:50pm UTC](https://mangoh.discourse.group/t/wp85-app-using-datarouter-got-automatically-removed-after-restart/870 "2017-11-03T14:50:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lyao](https://avatars.discourse-cdn.com/v4/letter/l/e8c25b/32.png) [@lyao](https://mangoh.discourse.group/u/lyao)\
**Post date:** [November 3, 2017, 2:50pm UTC](https://mangoh.discourse.group/t/wp85-app-using-datarouter-got-automatically-removed-after-restart/870/1 "2017-11-03T14:50:12Z")

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Hi all,

I have an application on wp85 on mangOH Green using dataRouter api to send data to AirVantage. But this app got automatically removed after every restart on either Legato framework or the module.

I read this [post](http://mangoh.discourse.group/t/wp85-ulpm-app-automatically-get-removed-after-4-boot-cycles/787/2). I already got `devMode` installed, and also tried to use `update --mark-good`. But no luck. I reset the device after 40 minutes so the probation period must had expired. Tried with the other app using `dataRouter` to read data and it remains after restart.

Appreciate very much if someone can give me some hint. Thank you very much. Will post the code if anyone thinks it’s necessary.