Lte Not Working In Any Miui Roms Mi Mix

[TuSKan]

Hi guys,
I have tried many different roms for Mi Mix to test if my LTE was working but no success in any of than.
Any one have that same problem? Is there a solution for that, a fix ?
I have tried flash a radio from original Chinese rom but not work.
Any help?

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[Kostas_F]

Go to APN settings and set IPv4 in both APN and APN roaming.
Wooops, works now

 

[TuSKan]

TKS for reply
Just set to Ipv4 but nothing happens

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[Kostas_F]

Strange. Mine works and this solution worked since 6.12.29.
Try IPv4/IPv6 or every combination of them.

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[Kostas_F]

I see APN type is different, also MCC and MNC.

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[Ethan80]

Work8ng also in mi mix with 7.2.9

 

[TuSKan]

Guys I can't get it working. I don't know what to do anymore.
My country the LTE band is B7 2600Hz , supported by Mi Mix
I have tried IPv4, different roms ...
Any help ???


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[TheTree]

Go to APN settings and set IPv4 in both APN and APN roaming.
Wooops, works now

Thnx man! You made my day...

 

[TweakMaster]

Hey guys,

sorry for kicking an old topic but this is exactly the problem i am having. I bought an used Mi Mix and can't get LTE te work, also band 7 (2600) which is used by my provider and should be supported on the Mix. When i'm in the center of Amsterdam, where i always had LTE with my Redmi note 3, it stays on H+, never ever does it switch to LTE, even if i force it to (xposed module). I changed the tcp/ip to ipv4 in APN settings (and switched between ipv4/ipv6 etc between roaming and normal), notinh helps..

I've read that it is possible to "upgrade" the modem/baseband but I can't find where i read that and/or if it helps. Do you guys have any idea?

I'm at Epic Rom 7.11.2 with twrp and xposed.

Thanks in advance,
Don

 

[TweakMaster]

Guess no one knows the answer?

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[LeSScro]

Maybe u can try to flash official bootloader rom version from MIUI and check if everythinh has been updated (radio i mean) then finally go back to Xiaomi.eu rom after... Not sure change the game but why not...

 

[TweakMaster]

Maybe u can try to flash official bootloader rom version from MIUI and check if everythinh has been updated (radio i mean) then finally go back to Xiaomi.eu rom after... Not sure change the game but why not...

I might try that, it sounds plausible.. thanks

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[TweakMaster]

I might try that, it sounds plausible.. thanks

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Couple of months later and I can announce that 4g is working now.. I installed latest official global weekly and changed simcard to slot 2. Let's hope it still works after I switch back to the EU rom.

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