[Guide] How To Fix Spreadtrum Custom Rom Bugs After Porting

Hello Guys I'm Show To You, How To Fix Spreadtrum Custom Rom Bugs After Porting. This Guide Working For Spreadtrum SC77xx, SC88xx & SC98xx Kitkat, Lollipop & Marshmallow Based Device. 

This Guide Not Working Perfectly For All. This Guide Collected By S M Nahid Emon (Me) &  Specially Thanks Hadi Khoirudin, Ehtesham Malik, Yeasir Arafat & Parthab Bro For Make This Guide.

Disclaimer : If you flash any Custom Rom your Android warranty has been voided. If you used it please work at your own risk. If your android is destroyed then Rom Claims is not responsible your comment.

1. Sim 1/2 Not Showing Bug Fix
1st Step : Replace Stock To Port
- system/lib/libril
- system/lib/librefrence
- system/lib/ril_sp.so
- system/bin/modemd
- system/bin/engpc
- system/bin/ext_data.sh
- system/bin/ext_kill.sh
- system/bin/modem_control
- system/bin/phoneserver

2nd Step : Unpack port boot.img
⇛Open init.sc8830.rc using notepad++
⇛Search "cp_diskserver" line & replace all with "nvitemd" line.
⇛Repack boot.img & flash it.



2. Wifi Can't Turning Bug Fix
⇛Replace Stock To Port
- system/etc/wifi 
- system/etc/dhcpcd
- system/etc/connectivity_calibration.ini
- system/etc/connectivity_configure.ini

🔻Unpack Port boot.img & Replace
- ramdisk/init.wifi.rc at boot.img file with this file click here
- Test working init.wifi.rc

🔻Use terminal emulator type 
    'su' & Press enter
    'cat/proc/modules' & Press enter

3. Hotspot Bug Fix
Download & Flash It
For CM11 Based Rom : Click here
For CM12.1 Based Rom : Click here
For CM13.1 Based Rom : Click here

4. Bluetooth Bug Fix
1st Step : Replace Stock To Port
- system/etc/bluetooth (Folder)
- system/lib/hw/bluetooth.default.so
- system/lib/libengbt.so

⇛If Not Working Then Try 2nd Step

2nd Step : Replace Stock To Port
- system/lib/modules/pskey_bt
- system/vendor/libbt-vendor.so

5. Gps Bug Fix
⇛Replace Stock To Port
- system/lib/hw/gps.default.so
- system/lib64/hw/gps.default.so


6. Camera Bug Fix
1st Step : Replace Stock To Port
- system/lib/hw/camera.sc8830.so

⇛If Still Not Connecting Replace Stock To Port
- system/lib/libcamera_client.so
- system/lib/libcamera_metadata.so
- system/lib/libcameraservice.so

2nd Step : 
- Open camera.sc8830.so Using HxD Editor & Search libui.so Now Rename libui.so To libcam.so
- Now Copy libui.som From Stock To Port Folder & Rename It libui.so To libcm.so

7. Audio Bug Fix
1st Step : Replace Stock To Port
- System/lib/hw/audio.primary.sc8830.so

⇛If not work replace 2nd file Stock to Port
- System/etc/audio/audio_effect.conf

2nd Step : Replace Stock To Port
- system/lib/libeng-audio.so

⇛If Still Not Working Replace Stock To Port
- system/lib/hw/audio_policy.**

⇛If Still Not Working Replace Stock To Port
- system/lib/hw/audio.**

⇛If Still Not Working Replace Stock To Port
- system/lib/LIBaudio**

3rd Step : Replace Stock To Port :
- media_codecs.xml
- codec_pga.xml
- media_profiles.xml
- media_codecs_performance.xml

8. Sensor Bug Fix
⇛Replace Stock To Port
- system/lib/libsensorservice.so

⇛If Sill Bugs Replace Stock To Port
- system/bin/sensorservice

9. Vibration Bug Fix
⇛Replace Stock To Port
- system/lib/hw/vibrator.default.so

10. Led Indicator Bug Fix
⇛Replace Stock To Port
- system/lib/hw/lights.sc8830.so

11. Keyboard Bug Fix
⇛Replace Stock To Port
- system/usr/keylayout/headset-keyboard.kl

⇛More Bugs Fix Coming Soon...

Credits :
- S M Nahid Emon
- Rom Claims™
- Hadi Khoirudin
- Ehtesham Malik
- Yeasir Arafat
- Parthab YT
- Advan S4P (Official)
- And Many More...

Last Update : 20-Nov-2017 

[Note : Please share this guide any place and if you need any help comment below]

Bug Fixed Guide

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