# \[WP760x\]\[SW\] Watch Dog Timer for native Linux

**URL:** <https://forum.legato.io/t/wp760x-sw-watch-dog-timer-for-native-linux/4846>\
**Category:** Legato Linux distribution (Yocto project)\
**Created:** [November 19, 2019, 4:38am UTC](https://forum.legato.io/t/wp760x-sw-watch-dog-timer-for-native-linux/4846 "2019-11-19T04:38:52Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![HIROKI11976](https://avatars.discourse-cdn.com/v4/letter/h/a9adbd/32.png) [@HIROKI11976](https://forum.legato.io/u/HIROKI11976)\
**Post date:** [December 16, 2019, 5:45am UTC](https://forum.legato.io/t/wp760x-sw-watch-dog-timer-for-native-linux/4846/7 "2019-12-16T05:45:27Z")

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Hi, jyijyi

[https://partnercommunity.sierrawireless.com/s/case/5001M00001PGMDrQAP/00935522-wp7605hw-behavior-of-application-core-if-telecom-core-is-hangup](https://partnercommunity.sierrawireless.com/s/case/5001M00001PGMDrQAP/00935522-wp7605hw-behavior-of-application-core-if-telecom-core-is-hangup)  
(Sorry this is SFDC for only our account)

According to the above SFDC, you said that module was reboot both telecom core and modem core if the module was hang-up.  
I think the recovery sequence of legato and yocto distribution in that case.

“Yocto freezes” means to be supposed such module hang-up situation.  
I would like to know which areas inside of WP can be recovered automatically and whether legato API watch is worked in this module hang-up situation.

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