topic Re: Three sim is not working in my Redmi Note 11T 5G mobile in Broadband

Three sim is not working in my Redmi Note 11T 5G mobile

sreeuk22 — Tue, 02 Sep 2025 15:43:04 GMT

Three sim is not working in my Redmi Note 11T 5G mobile, same is working in Samsung S25

Looks like Network bands supported by device are not compatible with Three network. Redmi Note 11T 5G mobile supports below bands.

5G / 4G / 3G / 2G and 5G bands are : SA：n1/ n3/ n5/n8/ n28/ n40/ n78 NSA：n1/n3/n40/n784G: FDD-LTE Band B1, B3, B5, B8 TDD-LTE Band B40, B41WCDMA : B1/B2/B5/B82G: B2/B3/B5/B8

Please let me know if Three is having same network bands or frequency?

Re: Three sim is not working in my Redmi Note 11T 5G mobile

MichaelP — Wed, 03 Sep 2025 11:55:56 GMT

Hello @sreeuk22,

Thanks for reaching out, and welcome to the Three Community.

Having checked this, it appears that Three should support at least some of these bands. Have you recently purchased the Redmi Note 11T device, and has the Three SIM not worked or displayed any service at all?

Do you see an indication on the device that suggests the network bands aren't compatible?

Thanks,
Michael

Re: Three sim is not working in my Redmi Note 11T 5G mobile

jr0 — Thu, 04 Sep 2025 08:22:08 GMT

Are you in a area/postcode with 5G? or only 4G?

Re: Three sim is not working in my Redmi Note 11T 5G mobile

MichaelP — Tue, 09 Sep 2025 08:43:20 GMT

Hello again @sreeuk22,

We didn't hear back from you on this, so I hoped to check in to see if you could share some extra info on the SIM and device issues you've been having.

Please let us know, as we'd like to help.

Thanks,
Michael