[Guide] How To Port CM 12.1 Based Rom To SC7731 & SC8830 Lollipop Based

How To Port Cyanogenmod 12.1 Lollipop Based Rom To Spreadtrum SC7731 / SC7731C / SC7731G / SC8830 / SC9830 Lollipop Based. 

This is easy Porting method for Spreadtrum Users. You can used Cyanogenmod 12.1 based rom using this porting method.

Disclaimer : If you can installed any custom rom your android device warranty has been voided. If you can used this porting method please work at your own risk. Your android device is destroyed using this method then Rom Claims is not responsible you any complaint.

Working Tools For PC :

1. 7-Zip/Winrar

2. Android Image Kitchen (PC Version)

3. Stock Rom

4. Custom Rom

5. Some Brain

Show More : [Guide] How To Port CM13.1 Based Rom To SC7731 & SC8830 Lollipop Based

Working Tools For Android :

1. Zarchiver or Root Explorer or ES File Explorer (Zip Extractor)

2. Android Image Kitchen (Android Version)

3. Stock Rom

4. Custom Rom

5. Some Brain

How To Port CM 12.1 To SC7731/SC8830 Lollipop Based

Working On :
All SC7731, SC7731c, SC7731g, SC8830, SC9830 Lollipop Based

[Note : If Your Downloaded Custom Rom System Folder system.img or system.new.dat Type Them Follow This Guide For Unpacking & Repacking]

Step 01 : Make Two Folder and Rename 'Stock' and 'port'

Step 02 : Extract Stock Rom 'Stock' Folder and CM12.1 Rom 'Port' Folder

Step 03 : Unpack Stock & Port boot.img Using Android Image Kitchen

Step 04 : Replace Stock To Port boot.img File

- Replace "spilt-img" Stock to port Folder
- Replace "ramdisk/sbin" Stock to Port Folder
- Replace "usb rc" File Stock to Port Folder [Example: init.scxxxx.usb.rc, init.usb.rc]
- Repack Boot.img and rename it image-new.img to boot.img

Step 05 : Replace Stock To Port Folder

         system/lib/egl
         system/lib/modules/mali.ko (if available)

Step 06 : Make Zip File Using Winrar and Flash New Rom Using TWRP or Philz Recovery

Bugs Fixed : Click here

Credits :

- Rom Claims™
- Hadi Khoirudin
- Advan S4P (Official)
- S M Nahid Emon
- FS Ashraful

Last Update : 13-Dec-2017

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

Porting Guide

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