# WiFi password changed: can't connect!

**URL:** <https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Created:** [January 13, 2021, 12:11pm UTC](https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350 "2021-01-13T12:11:47Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![AirMonk](https://avatars.discourse-cdn.com/v4/letter/a/87869e/32.png) [@AirMonk](https://forum.snapmaker.com/u/AirMonk)\
**Post date:** [January 13, 2021, 12:11pm UTC](https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350/1 "2021-01-13T12:11:47Z")

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Hi guys,  
I’ve changed the password for my home WiFi and now I can’t get connected with my A150.  
I can see the WiFi network and I’m sure I’ve inserted the new password, when asking, but seems to not connect any more.

Any idea?

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**Author:** ![AirMonk](https://avatars.discourse-cdn.com/v4/letter/a/87869e/32.png) [@AirMonk](https://forum.snapmaker.com/u/AirMonk)\
**Post date:** [January 15, 2021, 7:38am UTC](https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350/2 "2021-01-15T07:38:14Z")

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No one can help me? ☹

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**Author:** ![sdj544](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/sdj544/32/11365_2.png) [@sdj544](https://forum.snapmaker.com/u/sdj544)\
**Post date:** [January 15, 2021, 8:12am UTC](https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350/3 "2021-01-15T08:12:44Z")

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Never had that problem.  
Change your password back? (I know that’s probably a terrible suggestion)  
Try a search for password?

-S

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<div class="post-metadata">

**Author:** ![AirMonk](https://avatars.discourse-cdn.com/v4/letter/a/87869e/32.png) [@AirMonk](https://forum.snapmaker.com/u/AirMonk)\
**Post date:** [January 15, 2021, 4:51pm UTC](https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350/5 "2021-01-15T16:51:23Z")

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@WilliamBosacker really thanks for response but my problem is that I can’t connect even if I manually enter the new password of the WiFi.  
It seems to me that the Snap has stored the old password for my net and I can’t update it with the new one.  
Really disappointed!!!

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<div class="post-metadata">

**Author:** ![sdj544](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/sdj544/32/11365_2.png) [@sdj544](https://forum.snapmaker.com/u/sdj544)\
**Post date:** [January 15, 2021, 5:10pm UTC](https://forum.snapmaker.com/t/wifi-password-changed-cant-connect/14350/6 "2021-01-15T17:10:25Z")

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Think I found what you need to do.  
You’ll have to try it yourself. Not going to mess with mine.

Enter developer mode:

> Here is the routine to open dev mode: Go Settings → About → Tap the image on top for 5 times to activate dev mode (Tap once more to inactivate dev mode). The option to disable fast calibration sits inside “Experiment” app.

You should then see an icon for “factory”. Should be able to do a full reset. Maybe there’s some wifi settings in there too.

> [@Developer menu (6 icons)](https://forum.snapmaker.com/t/developer-menu-6-icons/5286):
>
> I hope someone (sm team) could help. Some people here got there sm 2.0 with an extended menu with 4, instead of 2 icons. The 2 additional icons are „factory“ and „experiment“. I updated to latest fw 1.6 (two times), but i only had 4 icons. [Screenshot from DroneOn‘s video] Why do some people have it, most didn’t? How can i enable it? I need this option to switch of auto calibration before print, because my auto calibration didn’t work correctly (ruined my printing bed) Or, please…

If you do factory reset I assume you’d need to redo your extruder calibration (at least check) or any other settings you’ve done.  
-S