# How to fix mangOH yellow date and time mismatch

**URL:** <https://forum.legato.io/t/how-to-fix-mangoh-yellow-date-and-time-mismatch/7011>\
**Category:** Legato Application Framework\
**Created:** [April 14, 2026, 12:31pm UTC](https://forum.legato.io/t/how-to-fix-mangoh-yellow-date-and-time-mismatch/7011 "2026-04-14T12:31:29Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![jyijyi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.legato.io/jyijyi/32/822_2.png) [@jyijyi](https://forum.legato.io/u/jyijyi)\
**Post date:** [April 14, 2026, 2:31pm UTC](https://forum.legato.io/t/how-to-fix-mangoh-yellow-date-and-time-mismatch/7011/2 "2026-04-14T14:31:30Z")

</div>

see if these thread help to set up the time:

> [@\[Fixed\] Time not updating when connected to cell network](https://forum.legato.io/t/fixed-time-not-updating-when-connected-to-cell-network/3317/2):
>
> Please check in AT command port that if the modem has update the network time after registered to the network. (+CTZU is for Automatic Time Zone Update) at+cclk? +cclk: “18/06/08,01:35:13+32” OK at+ctzu? +CTZU: 1 OK

> [@Automatic time sync](https://forum.legato.io/t/automatic-time-sync/5185/8):
>
> I don’t see problem, please see below: root@swi-mdm9x28-wp:~# date Thu Jan 1 08:08:44 +08 1970 root@swi-mdm9x28-wp:~# root@swi-mdm9x28-wp:~# /etc/init.d/ntpd\_time\_service start root@swi-mdm9x28-wp:~# root@swi-mdm9x28-wp:~# date Wed May 6 10:54:21 +08 2020 root@swi-mdm9x28-wp:~# root@swi-mdm9x28-wp:~# cm info Device: WP7607 IMEI: 359779081234565 IMEISV: 6 FSN: VN730485080103 [ 199.814…

---

_[View the full topic](https://forum.legato.io/t/how-to-fix-mangoh-yellow-date-and-time-mismatch/7011)._