Porting Guide MT6572 to MT6572 & MT6577 to MT6577 (JELLYBEAN) (4.2.2)

Requirements

> Windows XP/7/8
> 7-Zip* Notepad++
> Stock ROM
> Port Rom

[ FOLDER & FILE TO REPLACING ]

*system/etc/firmware
*system/etc/permission/platform.xml
*system/etc/permission/handheld_core_hardware.xml
*system/lib/hw
*system/lib/modules
*system/lib/libaudio.primary.default.so
*system/lib/libcam.paramsmgr.so
*system/lib/libcameracustom.so
*system/lib/libcamera_client.so
*system/usr/keylayout

[ FIXING PROBLEM ]

>Sim card problem
*system/bin

>SD Card Problem
*system/etc/vold.fstab
*system/etc/vold.fstab.nand

>Camera Focus Problem
*system/lib/libcameraservice.so

>Boot loop problem
*system/lib/libandroid_runtime.so
*system/lib/libandroid_servers.so
*system/lib/libmedia_jni.so

>Other Problem
*system/etc/dhcpcd
*system/etc/permissions
*system/etc/security
*system/etc/audio
*system/etc/bluetooth
*system/etc/wifi
*system/lib/drm
*system/lib/egl
*system/lib/soundfx

* Now open build.prop in notepad++ and change your language English
user ro.product.locale.language=enro.product.locale.region=US

* Replace the stock boot.img to port rom

* Now open the Port rom folder

META-INF+
system+
boot.img
* Now select these 2 folder 1 file and click right mouse button and click on 7zip ->> add to archive
* Now a dialogue box shouldappear!
* Configure the Format like This
Archive format: ZIP
Compression Level : Normal
Compression Method: Deflate
Dictionary Size: 32k
Word Size 32

* Now Start Zipping and Push the ZIP to your Memory Card

* Go to Recovery >> Install ZIP &Wipe Data


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