[UNOFFICIAL BUILD] Xiaomi Redmi Note 4 (mido) for /e/OS-a15 3.1.x

/e/OS Devices UnOfficial Builds
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Xiaomi Redmi Note 4 (mido) for /e/OS-a15 3.1.4

e-3.1.4-a15-20250921-UNOFFICIAL-mido.zip
https://sourceforge.net/projects/eosbuildsronnz98/files/Xiaomi/Xiaomi%20Redmi%20Note%204/e-3.1.4-a15-20250921-UNOFFICIAL-mido.zip/download

Please see sources and install instructions including recovery here:
https://xdaforums.com/t/rom-15-0_r32-mido-official-evolution-x-05-11-2025.4535383/

Use it at your own risk!
Please support the developer(s)!

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Tested !

First attempt was a dirty flash over your e-2.7-u-20250116-UNOFFICIAL-mido.zip and a factory reset was a mess: stuck in a middle e-recovery loaded with lots of errors behind.

Second one: reinstall twrp from zeelog, fomat all partitions and clean install.
Every thing is nice, thanks again @ronnz98 !!

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note to @ronnz98 : There is Murena Workspace installed

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Works well, no problems found. Thank you.

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Update for /e/OS-a15 3.3

e-3.3-a15-20260103-UNOFFICIAL-mido.zip

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Thank you @ronnz98 you rock !!

Is VoLTE VoWiFi is supported ?

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I’m getting an error installing the update e-3.3-a15-20260103-UNOFFICIAL-mido.zip: “failed to mount /system_root”.

The installation works perfectly with e-3.1.4-a15-20250921-UNOFFICIAL-mido.zip. Is anyone else having this problem?

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Solved, it turned out to be the recovery I was using, the one from Zeelog; switching to OrangeFox fixed the installation.

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Update for /e/OS-a15 4.0

e-4.0-a15-20260619-UNOFFICIAL-mido.zip

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Downloading !! Thank you so much @ronnz98 Ronald !!

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Install completed ! all nice, thanks again @ronnz98 !!

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Hello there!

Thanks so much for offering eOSv4 so quickly after it was announced. Even more so for ‘our’ old midos!

I almost didn’t see it, because you ‘hid’ it in this old thread… It was pure coincidence that I wanted to ‘tinker’ with my mido…

Why not open a new one including the adequate ‘mido eOS4 (Android15)’ so more people are made aware of your accomplishment?

And maybe add a quick/tiny installation-’best-practice’ for Newbies or people like me who tinker with eOS only every other 12-18 months (and do get ‘Android amnesia). Please? Pretty please? :slight_smile:

This time I had to use an old micro-SD card because with TWRP (twrp_3.7.0_12-0-mido) I could make work neither ‘adb sideload’ nor ‘adb push’ (which worked last year if I can remember)…

Cheers so much! raimerik

1 Like