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[ROM][Unofficial][markw][6.0.1]Lineage Os 13.0 for Redmi 4 Prime/Pro

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baggino

Senior Member
Jan 28, 2011
1,036
149
Well, i want to revert back to where i can use video recording even my front cam is upside down but i can't, "persist.camera.HAL3.enabled=1" disappeared on my build.prop. even if i put it, my front cam is still the same(normal/not upside down), video recording always crash. I am willing to sacrifice front cam just for video recording. Any fix for this?
If you do not want to wait for the new release .... I did as Ups2k says and that is: I took boot.img file in the jacobi zip of the 18-4 and copied it into the 27-4 zip - made twrp flash without wiping over my Rom and frontal room are ok and the video too
 
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Flynhx

Senior Member
Jun 16, 2015
288
80
27
/system/lost+found
Guys you are the classic persons that bother the developes.
This is a very alpha ROM and it has been said million of times that the camera issue is being​ analyzed.
If you test this rom be sure to take the consequences or move on and install a stable MIUI.
Imagine to be a developer being asked always the same things even if you warned everyone about the bugs...

Sorry, if i posted comment that might disturb the developers, the ROM is very good and i'm using it as my daily driver, it is near stable and better than MIUI imo.

If you do not want to wait for the new release .... I did as Ups2k says and that is: I took boot.img file in the jacobi zip of the 18-4 and copied it into the 27-4 zip - made twrp flash without wiping over my Rom and frontal room are ok and the video too

Can you share the link for 4-18 build? or maybe just the boot.img? All i can find is the latest 4-27.
 

bravo90078

Member
May 1, 2017
7
0
Not sure if anyone brought this up already, but regarding face camera problem; i have seen some variations in behaviour.

In stock LOS camera, the viewfinder on face camera is upside down and picture when captured is also upside down; this we know.

However I've tried other camera apps, and with some the viewfinder stays right side up; but the picture remains upside down. For instance with the camera apk in this thread:

https://forum.xda-developers.com/redmi-4-prime/how-to/root-los-13-cleaning-guide-t3577284

Hope this helps a little.
 

nimbold

Senior Member
Oct 3, 2011
684
198
Xiaomi Redmi Note 7
guys can you share your battery life results? SOT will be just fine. I don't know if I damaged my battery or not but the best SOT I can get is 10 hours.
 

Deus.

Senior Member
Apr 25, 2016
1,026
709
Biatorbágy
roth.su
guys can you share your battery life results? SOT will be just fine. I don't know if I damaged my battery or not but the best SOT I can get is 10 hours.

I charged my phone to 80% yesterday, the charger was pulled at 3 PM. Was on wifi the whole time, at night at 22:30 it turns off wifi and enters into flight mode, stays so till 6 AM (Tasker rulez). I came to work, used mobil data on the way (about 30 min) and the phone is online on wifi since 9 AM. Now it's 3:57 PM here, SOT is 55 minutes and it is on 54% now, system shows 1 day 7 hours are remaining.
 

nimbold

Senior Member
Oct 3, 2011
684
198
Xiaomi Redmi Note 7
I charged my phone to 80% yesterday, the charger was pulled at 3 PM. Was on wifi the whole time, at night at 22:30 it turns off wifi and enters into flight mode, stays so till 6 AM (Tasker rulez). I came to work, used mobil data on the way (about 30 min) and the phone is online on wifi since 9 AM. Now it's 3:57 PM here, SOT is 55 minutes and it is on 54% now, system shows 1 day 7 hours are remaining.
Thank you for sharing the results. comparing to your results I guess my battery is OK then. I just feel global ROM 8.2.1 had the best battery for me. I remember 12 hours SOT with heavy usage and WiFi on all the time. but after 8.2.4 it went down to 8-10 hours at most.
the problem is I can't go back to miui anymore. after working with LOS, it is really hard to go back!
 

jacoghi

Senior Member
Sep 24, 2012
351
563
Mirabel
People with logs, just host it somewhere and send me the link through pm, I'll look into BT issue.
Screen mirroring = cast to screen? Works just fine here with Nexus player.

Raziel, my friend, thanks for the finding on the dual sim thing, I'll apply it and people can test it out.
 
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  • 13
    Unofficial LineageOS Rom For Redmi 4 Prime/Pro MARKW​

    LineageOS is a free, community built, aftermarket firmware distribution of Android 6.0 (Marshmellow), which is designed to increase performance and reliability over stock Android for your device.

    Code:
    *
     * Your warranty is now void.
     *
     * We are not responsible for bricked devices, dead SD cards,
     * thermonuclear war, or you getting fired because the alarm app failed. Please
     * do some research if you have any concerns about features included in this ROM
     * before flashing it! YOU are choosing to make these modifications, and if
     * you point the finger at us for messing up your device, we will laugh at you.
     *
     *

    Important Information
    I am not the developer of this rom, all credits to @jacoghi
    You are not allowed to make any mirrors of the file in the download section. No ota. No eta.

    Known Bugs
    -gps wakelock - partially fixed - keep device in device​ only

    Installation
    1. Download files.
    2. flash TWRP 3.1.0
    3. Wipe data/factory reset
    4. Flash Lineage OS
    5. Optional: flash Gapps
    6. Optional: flash Su addon for root access

    VIDEO
    VIDEO from developer

    Download
    Rom 05/02:Mod edit: Link removed
    Twrp 3.1.0: Mod edit: Link removed

    Optional:
    Su Addon: https://mirrorbits.lineageos.org/su/13.0/addonsu-arm64-signed.zip

    Mod edit: Thread closed
    13
    Ok, people, update was posted, good changes are:

    - Hopefully fixed the biggest deal breaker for selfie whiners, front camera, however, since there are 3 different front camera models for this device, let me know if there are problems, and if so, your specific camera model;
    - New media encoding libraries, should be way faster to generate encoded multimedia files - this doesn't affect pictures, only videos and audio;
    - New audio and BT libraries, let me know if the problem with the watch still persists;
    - Applied patch as indicated by our great friend, Raziel. People with two SIMs, let me know if SIM settings are still being messed up after reboot;
    - Miracast now should be working out of the box, let me know;

    Bad same thing:
    - A-GPS isn't as simple as I initially imagined, I'll leave it the way it is for now, so keep it in device only mode;

    ROM won't be updated over next days, since I'll go back to MIUI looking to find out some things that are still bothering me related to AGPS and Power. Anyways, let me know if you have problems.
    10
    Guys, I didn't touch anything related to the camera between 23 and 27 releases. Other than that, no worries about this build prop edit, it's not on my plans, we have another way of fixing that in the kernel (which is weird, since we shouldn't need to do it that way, if the sources released by xiaomi are the same as the ones used on miui...).

    Other than that, I have some good news about fingerprint: I as well was a little annoyed by the way the fingerprint wasn't being able to unlock the device without using the additional security measure, so I changed a few things related to that and fixed the issue. Now it behaves as it should (though I have goodix, does anybody have the other one?) , you just need to input the pattern and fingerprint when starting the phone (and I guess it's because my device is decrypted, otherwise it wouldn't ask for pattern not even when turning it on) and fingerprint will unlock the device straight way. When I get home, I'll look into Bluetooth problems (people with BT problems, can you get me a logcat when pairing? And if possible one with miui successfully pairing as well), since it's more important to me than front camera camera, and since front camera should be an easy fix.

    Any other detected issues? How's is idle battery drain?
    7
    About face camera problem:
    Edit build.prop does not solve the problem completely
    The problem of the inverted face camera is in the boot.img
    I tried installing in this ROM (20170427) other boot.img from LOS-20170418 by Liberation , face camera is working correctly.
    Fix for correct sound adjustment (solution from the forum 4pda.ru, Is implemented in Mokee by Razziell)
    To separately adjust the sound of headphones and speaker you need to fix the file /system/etc/mixer_paths_skuk.xml
    not a valid section:
    <path name="speaker">
    <ctl name="RX3 MIX1 INP1" value="RX1" />
    change:
    <path name="speaker">
    <ctl name="RX3 MIX1 INP1" value="RX3" />
    To support the Xiaomi and other headset buttons, you need to add to the file system/usr/keylayout/Generic.kl
    key 250 VOLUME_DOWN
    key 251 VOLUME_UP
    7
    CHANGELOG:
    05.02
    - Hopefully fixed the biggest deal breaker for selfie whiners, front camera, however, since there are 3 different front camera models for this device, let me know if there are problems, and if so, your specific camera model;
    - New media encoding libraries, should be way faster to generate encoded multimedia files - this doesn't affect pictures, only videos and audio;
    - New BT libraries;
    - Applied patch as indicated by our great friend, Raziel. People with two SIMs should be good now;
    - Miracast now should be working out of the box;
    - Bad same thing: A-GPS isn't as simple as I initially imagined, I'll leave it the way it is for now, so keep it in device only mode;

    27/04:
    - Blobs from 8.2.4.0;
    - Hardware GPS completely fixed (keep it in Device Only mode): High Accuracy or Battery Savings do work properly, but Google Services creates a wakelock requesting position all the time. Not really fixable at this point, and not anymore a priority, next will be front camera;
    - Removed a bunch of useless stuff;
    - Deep sleeping even better than before;

    Me and Raziel are taking over msdx's and Ahnik's work, which are awesome developers, but are probably working on other devices for now. Once they come back, I will let go off of it, since they are way better developers than myself.

    Note: Please, do not quote me to ask whether you should "wipe data before or after installing rom", or any similar questions.