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Cyanogenmod 12.1 [MTK fix all Bugs] (pls add your fixes!)

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OrdenKrieger

OrdenKrieger

Senior Member
Dec 25, 2012
961
4,597
93
Feb 4, 2016 at 11:56 PM

[COLOR="333333"]This is the Bug fix thread for all MTK 6592 & 6582 running CM12.1[/COLOR]​

[COLOR="cc3366"]
I need the help off all the porters, to make a full Bug fix list. Just post your fix and i will add it to the list.

Special thanks to CM Team, fire855 and of course to all the supporters.[/COLOR]​

-Open Bug fixes-​

Gps
Sensors
Or tell me what is missing.
​


[COLOR="cc3366"]-Network Drop-[/COLOR]

system/bin/rild
system/bin/rildmd2
system/etc/ril/oper.lis
system/lib/libreference-ril.so
system/lib/libril.so
system/lib/librilmtk.so
system/lib/librilmtkmd2.so
system/lib/librilutils.so
system/lib/mtk-ril.so
system/lib/mtk-rilmd2.so
system/etc/firmware <---(Only replace from stock to Cm12.1 Don´t delet the folder in Cm12.1)


[COLOR="cc3366"]-Offline charging-[/COLOR]

system/bin/ipod
system/bin/boot_logo_updater
system/bin/factory
system/lib/libipod.so
system/lib/libshowlogo.so

(From stock to --> Cm12.1 Boot.img)

init.charging.rc
all init.rc files with factory in the file name (factory_init.rc; factory_init.project.rc)
all init.rc files with meta in the file name (meta_init.rc; meta_init.modem.rc; meta_init.project.rc)


[COLOR="cc3366"]-Camera-[/COLOR]

system/lib/libcameracustom.so
system/lib/libdpframework.so (Fix Green Camera)
system/lib/libfeatureio.so
system/lib/libcam.paramsmgr.so (Fix Megapixel)
system/lib/libjpeg.so
system/lib/libcamalgo.so
system/lib/libcamdrv.so


[COLOR="cc3366"]-Bluetooth-[/COLOR]

[(bluetooth.default.so)] <---(If Bluetooth dosen´t work after this fix dont copy this file)
system/lib/libbluetooth_mtk.so
system/lib/libbluetoothem_mtk.so


[COLOR="cc3366"]-You Tube reload after 5 sec & Netflix stucked at loading screen-[/COLOR]

delet the folder vendor/lib <-- DELET

Copy this files in the folder vendor/lib

MEGA


[COLOR="cc3366"]-GPU Bugs-[/COLOR]

system/lib/egl/libEGL_mali.so
system/lib/egl/libGLES_android.so
system/lib/egl/libGLESv1_CM_mali.so
system/lib/egl/libGLESv2_mali.so
system/lib/libMali.so
system/lib/hw/hwcomposer.mt65xx.so
system/lib/hw/gralloc.mt65xx.so
system/lib/hw/gralloc.default.so


[COLOR="cc3366"]-Notifications lights-[/COLOR]

system/lib/hw/lights.default.so


[COLOR="cc3366"]-Bootloop-[/COLOR]

(From stock to --> Cm12.1 Boot.img)

ueventd.rc


[COLOR="cc3366"]-Audio-[/COLOR]

system/lib/libaudio.primary.default.so
system/lib/libaudiocompensationfilter.so
system/lib/libaudiocustparam.so
system/lib/libaudiosetting.so
system/lib/libaudioutils.so


[COLOR="cc3366"]- Internal and external storage-[/COLOR]

(In Cm12.1 Boot.img)

-Stock init.mt65xx.rc-

Code: 
on init
    export LD_PRELOAD /system/lib/libxlog.so
[COLOR="red"]    export EXTERNAL_STORAGE /storage/sdcard0
    export SECONDARY_STORAGE /storage/sdcard1

    mkdir /storage/sdcard0 0700 root root
    mkdir /storage/sdcard1 0700 root root

    symlink /storage/sdcard0 /sdcard
    symlink /storage/sdcard0 /mnt/sdcard

   mkdir /mnt/media_rw/sdcard0 0700 media_rw media_rw
   mkdir /mnt/media_rw/sdcard1 0700 media_rw media_rw[/COLOR]

.....

on fs

.....

[COLOR="red"]   #setprop ro.crypto.fuse_sdcard true[/COLOR]

.....

# virtual sdcard daemon running as media_rw (1023)
[COLOR="red"]service fuse_sdcard0 /system/bin/sdcard -u 1023 -g 1023 /mnt/media_rw/sdcard0 /storage/sdcard0
    class late_start
    disabled
service fuse_sdcard1 /system/bin/sdcard -u 1023 -g 1023 /mnt/media_rw/sdcard1 /storage/sdcard1
    class late_start
    disabled[/COLOR]
service fuse_usbotg /system/bin/sdcard -u 1023 -g 1023 -d /mnt/media_rw/usbotg /storage/usbotg
    class late_start
    disabled

Change red marked lines to

-Modified init.mt65xx.rc-

Code: 
[COLOR="blue"]on init
	
    mkdir /mnt/shell/emulated 0700 shell shell
    mkdir /storage/emulated 0555 root root

    mkdir /mnt/media_rw/sdcard1 0700 media_rw media_rw
    mkdir /storage/sdcard1 0700 root root

    export EXTERNAL_STORAGE /storage/emulated/legacy
    export EMULATED_STORAGE_SOURCE /mnt/shell/emulated
    export EMULATED_STORAGE_TARGET /storage/emulated
    export SECONDARY_STORAGE /storage/sdcard1[/COLOR]
	
[COLOR="DimGray"]    export LD_PRELOAD /system/lib/libxlog.so[/COLOR]
	
[COLOR="blue"]    mount tmpfs tmpfs /storage/emulated mode=0755,uid=1023,gid=1023
    
    # Support legacy paths
    symlink /storage/emulated/legacy /sdcard
    symlink /storage/emulated/legacy /mnt/sdcard
    symlink /storage/emulated/legacy /storage/sdcard0
    symlink /storage/sdcard1 /mnt/sdcard2[/COLOR]


.....

on fs

.....

[COLOR="blue"]    setprop ro.crypto.fuse_sdcard true[/COLOR] 

.....

# virtual sdcard daemon running as media_rw (1023)
[COLOR="blue"] service sdcard /system/bin/sdcard -u 1023 -g 1023 -l /data/media /mnt/shell/emulated
    class late_start
service fuse_sdcard1 /system/bin/sdcard -u 1023 -g 1023 -w 1023 -d /mnt/media_rw/sdcard1 /storage/sdcard1
    class late_start
    disabled[/COLOR] 
service fuse_usbotg /system/bin/sdcard -u 1023 -g 1023 -d /mnt/media_rw/usbotg /storage/usbotg
    class late_start
    disabled


-Stock fstab.mt65xx-

Code: 
[COLOR="red"]# Android fstab file.
#<src>           <mnt_point>         <type>    <mnt_flags and options>                 <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
/[email protected]       /system         ext4    ro,commit=1,noauto_da_alloc				wait
/[email protected]       /data           ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/[email protected]         /cache          ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/[email protected]_f     /protect_f      ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/[email protected]_s     /protect_s      ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/devices/platform/mtk-msdc.0/mmc_host/mmc0/mmc0	auto	auto	defaults	voldmanaged=sdcard0:8,nonremovable,noemulatedsd
/devices/platform/mtk-msdc.1/mmc_host/mmc1/mmc1	auto	auto	defaults        voldmanaged=sdcard1:auto
/devices/platform/mt_usb		auto 	auto	defaults	voldmanaged=usbotg:auto[/COLOR]

Change to

-Modified fstab.mt65xx-

Code: 
[COLOR="blue"]# Android fstab file.
#<src>           <mnt_point>         <type>    <mnt_flags and options>                 <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
/[email protected]       /system         ext4    ro,commit=1,noauto_da_alloc				wait
/[email protected]       /data           ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/[email protected]         /cache          ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/[email protected]_f     /protect_f      ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/[email protected]_s     /protect_s      ext4    noatime,nosuid,nodev,noauto_da_alloc,discard	wait,check
/devices/platform/mtk-msdc.0/mmc_host/mmc0/mmc0	auto	vfat	defaults	voldmanaged=sdcard0:auto
/devices/platform/mtk-msdc.1/mmc_host/mmc1/mmc1	auto	vfat	defaults        voldmanaged=sdcard1:auto
/devices/platform/mt_usb		auto 	auto	defaults	voldmanaged=usbotg:auto[/COLOR]

framework-res.apk (framework-res.apkresxmlstorage_list.xml)

-Stock storage_list.xml-

Code: 
[COLOR="red"]<?xml version="1.0" encoding="utf-8"?>
<StorageList
  xmlns:android="http://schemas.android.com/apk/res/android">
    <storage android:mountPoint="/storage/sdcard0" android:storageDescription="@string/storage_internal" android:primary="true" android:removable="false" android:allowMassStorage="true" />
    <storage android:mountPoint="/storage/sdcard1" android:storageDescription="@string/storage_sd_card" android:primary="false" android:removable="true" android:allowMassStorage="true" />
    <storage android:mountPoint="/storage/usbotg" android:storageDescription="@string/storage_usb" android:removable="true" />
</StorageList>[/COLOR]

Change to

-Modified storage_list.xml-

Code: 
[COLOR="blue"]<?xml version="1.0" encoding="utf-8"?>
<StorageList
  xmlns:android="http://schemas.android.com/apk/res/android">
    <storage android:mountPoint="/storage/sdcard0" android:storageDescription="@string/storage_internal" android:primary="true" android:emulated="true" android:allowMassStorage="true" />
    <storage android:mountPoint="/storage/sdcard1" android:storageDescription="@string/storage_sd_card" android:primary="false" android:removable="true" android:allowMassStorage="true" />
    <storage android:mountPoint="/storage/usbotg" android:storageDescription="@string/storage_usb" android:removable="true" />
</StorageList>[/COLOR]



XDA:DevDB Information
Cyanogenmod 12.1 [MTK fix all Bugs], ROM for all devices (see above for details)

Contributors
OrdenKrieger, fire855
Source Code: https://github.com/cyanogenmod

ROM OS Version: 5.1.x Lollipop

Version Information
Status: Testing

Created 2016-02-05
Last Updated 2016-05-11
 
  • Like
Reactions: Binosh Augusthy, adnan.linux, Parthib and 10 others
F

ftkv

New member
Mar 4, 2016
1
0
0
Mar 4, 2016 at 4:38 AM
Trillian_123 said:
Just a question: Do you know how to fix auto rotation and no SIM card? I tried to restore my IMEI with MTK droid tools but still not working :/
Click to expand...
If i was flashed without sim sometimes imei lost. After that i make a factory reset inserted sim and imei come back. Try it. Maybe helps.
I have Alcatel pop c7. I have tried many cm 12.1 and all have the same problem: system memory takes any ram in one day and slow down. Solution for this?
 
Last edited:
C

Cpt.mactavish

Senior Member
Sep 23, 2013
324
65
0
Mar 19, 2016 at 7:39 AM
issue1: twitch tv -streaming freezes after 1/2 second s... sound working
issue2:snapchat crashes whenever I try to send recorded video(with blank/black preview)

any solution??
 
M

Mayur Poptani

Member
Feb 15, 2015
5
1
0
Mar 19, 2016 at 3:41 PM
Need fix for MTP and tethering bug.

I have a ported cm12.1 rom for MTK 6753(device: Coopad note 3)..
But MTP and Tethering are not working on them,....
Need a fix for it.....
THanks in advance
 
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