No microphone... - Xiaomi Redmi Note 4 Questions & Answers

A strange problem on any custom rom (Los base or Aosp base), I face a strange problem, any rom I flash on my redmi note 4 everything works except the microphone, the microphone doesn't works at all.

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ROM with front camera working

Currently I have RN3Pro(SD) on MIUI 6.9.15 (xiaomi.eu ROMs) and I have rear camera s5k3p3_omida1 and front camera s5k5e8_yx13:0. Is there any ROMs (AOSP/CM based, 6.0+) with these camera working? I've tried official CM13 (18Sept build) and front camera doesn't work. On my current ROM fingerprint is so bad, few times didnt recognize and auto relock after while front case closed although I've disabled Smart cover. Thank you.
I have official CM 13.0 and everything works like a charm. When you flashed CM did you flash the supported firmware as well?
Official CM13 hasnt support all drivers of RN3Pro variants

[HELP] Fingerprint works but rear camera is disabled/not detected

Hi guys, Im having an issue with my rear camera on my RN3 Pro after i flashed the goodix_fp.zip and radon kernel v2.8. This is the order I flash my files in TWRP: cm 13 firmware, 20161014 nightly official rom, Goodix_FP_8.zip , Radon cm-mm kernel v2.8 , and then wipe cache. Fingerprint works perfectly but my rear camera is disabled. I only have the front facing camera and there is no option or button for me to switch cameras. I even installed snapchat to see if i had the ability to take pictures with the rear camera but no luck. Is there something I'm missing to flash? I even flashed this particular file to fix it but it also did not work : http://forum.xda-developers.com/showpost.php?p=68849871&postcount=29
I have a Redmi Note 3 Pro (3GB ram / 32Gb rom ) (Goodix FP) in case someone can tell me if its even possible for my model to have both fingerprint and rear camera working on Cm13. I also left a screenshot of what it looks like without the camera switch button on this rom . Any feedback would be appreciated ( :

is any nougat rom available with no camera bug for kenzo

well, i tried cm14.1 and resurrection remix nougat builds around 1 month ago. they had camera problem, like flash doesnt sync, no video rec etc.
till now, is any rom available with no such camera issues?
thanks
No, it is common issue on Nougat based ROM
Sent from my Redmi Note 3 using Tapatalk
Go for 5.7.4 RR ... It's MM but rockstable. Nougat is, right now, not worth trying if you rely on a working phone.

Redmi Note 4X Omnivision Camera Rom Support

This tread is for understanding the working roms in xda for the Redmi Note 4X whit Omnivision Camera.
This is the working rom that i know for now.
Lineage 13 (Last may build) camera working.
Halogen OS camera working
ACIP (Android Ice and Cold Project) camera working
I know this 3 roms.
If some one know more roms that support Omnivision Camera Driver write here.
yesterday flash legend rom and slim rom,i have same problem with both rom. i cant access rear camera,when i switch to rear camera still on front camera but upside down.
idk if the problem only with omnivison,but when i tried with samsung sensor everything normal.
We need a fix for this.
For Now Acip,Halogen OS and Lineage 13 are fine.
I think the problem is in the kernel because yesterday when i flashed the velvet kernel my camera stop working.
This needs some more attention, it doesn't seem to hard to fix because some roms already have the support and I would like to see all roms support the omnivision camera.
djuanlfa said:
I think the problem is in the kernel because yesterday when i flashed the velvet kernel my camera stop working.
Click to expand...
Click to collapse
Might be part of it but using AICP kernel on RR doesn't make the rear camera work
I finally found this, its working for me on the latest LineageOS https://forum.xda-developers.com/re...h-custom-roms-omnivision-ov13855-cam-t3634965
Official Lineage OS 14.1, All camera working
kurniawanen said:
Official Lineage OS 14.1, All camera working
Click to expand...
Click to collapse
Works on Auto,
on manual there are bugs --> https://forum.xda-developers.com/redmi-note-4/help/omnivision-manual-camera-bugs-t3653526

Camera and Radio problem after flashing?

Good Morning,
Please help me, i have redmi note 3 kenzo. Yesterday, i was flash my kenzo with miui 8.5 but rear camera crash(front camera show), baseband and imei lost, then i revert back to miui 7.1, baseband and imei is show, but rear camera still crash and radio is not show (emergency).. today i flash again with MIUI 8.1, and still have the same problem in miui 7.1 ,,
please help me, I don't think this for a hardware issue, because the hardware no have the problem before I flash it
thank you

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