Actually i just want to know that where is the "Disable Mesh" option on the App? I cannot find it at the nev version of Deco App. Thanks

Edit : I wondered that "Mesh Technology" option still seems in  IOS version but not for Android, it's strange!

  @Wrayman Thank you for reply.

Yes, I know, it should be but not in my Android App, unfortunately. (I tried paste a screen shot but it doesn't allowed by system)

I tried to install DECO with same credentials to an IOS App, i can see.

It's a bit strange

 

  @HuseyinB 

Here is a suggestion: delete M3W from your Deco app and see if "Mesh Technology" toggle appears. To delete M3W, find Reset a Deco unit and use Method 1 from the following document: How can I reset or reboot my Deco Whole-Home Wi-Fi System?

M3W is really old and might not have "Mesh Technology" toggle functionality. If one Deco unit does not have specific feature, Deco mesh will not offer that feature. Delete feature-less unit from Deco mesh and feature will appear, because remaining Deco units support it.

Dear   @Alexandre. Thank you for your suggestion.

I cannot delete it because it is the most suitable device for its location and we need it.
 

On the other hand, I can disable mesh from an IOS device, but I cannot do this with the Android app. So I don't think this is related to M3W, because if M3W didn't support it, I wouldn't be able to do this with IOS either.