Xiaomi 14 (houji) Update

[Ruchval]

Hello,
a few days ago i got a notification to update HyperOS from 1.0.32.0 UNCCNXM Stable to HyperOS from 1.0.35.0 UNCCNXM Stable.
I have the EEA (European) version.

When I firstly flashed the .EU rom i got a fastboot loop, which i could only solve via flashing TWRP and reflashing the rom again.
After that I had to reflash the MODEM.
And after root.

If we update the ROM to this newer 1.0.35.0 version ...
we must do it via fastboot, right? is the only way? Can we use TWRP (as i have done with my older Poco F2 pro several times)?
(im afraid to be forced to format DATA is fastboot loop)

I understand that modem will be flashed again with CN modem, so we need to flash the same MODEM.zip correct?
https://xiaomi.eu/community/threads/24-2-26.71621/post-719654

and finally re-root, this has been always like this.

Is this correct?
Has anyone in a similar situation already updated???

Thank you for Support!

 

[gogocar62]

1, You have a Xiaomi 14 (hooji) not a Xiaomi 14 Pro as you wrote in the thread title
2. You have to update via fastboot or in TWRP if you use OTG-USB (TWRP for model series 14 cannot decrypt(
3, You must repeat the "modem" repair after each ROM update

 

[Ruchval]

1, You have a Xiaomi 14 (hooji) not a Xiaomi 14 Pro as you wrote in the thread title
2. You have to update via fastboot or in TWRP if you use OTG-USB (TWRP for model series 14 cannot decrypt(
3, You must repeat the "modem" repair after each ROM update

You Right, my subconscious betrayed me, thats what i wanted lOl .... Xiaomi 14 (houji). [FIXED]
ok, fastboot and modem ...

im afraid of the bootloop again ....

Thank you.

 

[gogocar62]

I think there shouldn't be a problem.

 

[Ruchval]

Worked fine so far.
Update ROM
Re-apply Modem
root.

Thanks

 

[maherran]

1, You have a Xiaomi 14 (hooji) not a Xiaomi 14 Pro as you wrote in the thread title
2. You have to update via fastboot or in TWRP if you use OTG-USB (TWRP for model series 14 cannot decrypt(
3, You must repeat the "modem" repair after each ROM update

Coming back to this issue, with Xiaomi 14 ROM update could be done via TWRP or via fastboot. But "modem" repair should be done via fastboot (please correct me if I'm wrong).
Personally, I prefer update via TWRP (it's faster, because I don't need to unpack ZIP file). But in this way, I need also to use fastboot mode to repair "modem".
Could we have "modem" zip file to be flashed via TWRP? So that, the full update process (including "modem" repair) could be done via TWRP.
Thanks for your comment.

 

[gogocar62]

Fix_SIM_ Xiaomi 14 Global verzion

Mobile sees the SIM but you have no signal?nal? Fastboot version: Download this package: global_modem_houji 1. Unzip the ZIP file on the PC 2. Connect the mobile phone in fastboot mode to the PC 3. Run the modem installation with the windows_modem.bat script 4. wait for the mobile to reboot...

xiaomi.eu

 

[maherran]

[deleted]

 

[gogocar62]

Did you read my link? You have a file there for TWRP as well. Tested and works.

The question is: is houji_modemfirmware.zip correctly modified to work under TWRP?

I don't know the file you are referring to. I have no idea who created it and if it is correct.

 

[maherran]

Did you read my link? You have a file there for TWRP as well. Tested and works.

I'm afraid not. Sorry again.
Done and file downloaded.
Thanks.