[Custom Rom] Lewa OS for MT6582

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Lewa OS with a new look and features. This Custom Rom for MTK6582 devices running with jellybean 4.2.2.

Rom info:

• Chipset: MTK6582

• Android Version: 4.2.2

Features:

1. Lewa with new Look
2.  Odex Rom
3. Not Rooted
4. Smooth
5. Nice UI
6. Lewa Framework
7. Online Theme support
8. Good Audio quality
9. Nice Ram performace
10. GAAPS Added

Screenshot:

Download Lewa OS Rom


Before Install:
Full Backup of your current Stock Rom before flash.

Requirements:

• Rooted Phone
• CWM Recovery

Process:
Reboot to Recovery Mode >

A.Wipe data/factory reset
B.Wipe cache partition
C. Mount and storage >
               1. Format data
               2. Format system
               3. Format cache
D. Advanced >
               1. Wipe dalvik cache

Back to the Main Menu.

Select
Install zip from sdcard > Choose zip from sdcard
Select Rom zip file.

Installation will start. Wait until finish.
Then Reboot and Enjoy the new rom.

Credit:
Artisan Team
MTKcROM

MT6582 devices of Lenovo, Xolo, Huawei, ZTE, Symphony, Walton, Karbonn, Micromax Mobile and others MT6582 with 4.2.2 Need to port this rom.

Jellybean Rom for MT6582 Devices

Porting Guide:

Stock Rom (Original Rom of your device)
Port Rom (The Rom which you want to port for your device)

Step1. Delete Folders
Go to the Port Rom system folder and delete-
Folder delete:
system\etc\firmware


system\lib\hw
system\lib\drm
system\lib\modules

Step 2. Copy Files and Folders from Stock Rom to Port Rom
Go to Stock Rom folder, Copy folders and files and Paste and replace to the Port Rom.

Files and Folders to replace:

system\etc\firmware

system\etc\permissions

system\etc\security

system\etc\wide-dhcpv6

system\etc\vold.fstab

system\etc\vold.fstab.nand

system\lib\hw
system\lib\drm

system\lib\modules

system\lib\soundfx

system\lib\libaudio.primary.default.so
system\lib\libcamalgo.so
system\lib\libmhaldrv.so
system\lib\libcamera_client.so
system\lib\libcameracustom.so
system\lib\libcameraprofile.so
system\lib\libcameraservice.so

system\usr
system\vendor

Step 3. Edit Mount Point
Go to Port Rom META-INF\com\google\android open updater-script with Notepad++ change the mount point.

Find the line /dev/block/mmcblk0p and you will get the line like below. 

format("ext4", "EMMC", "/dev/block/mmcblk0p5", "0", "/system");
mount("ext4", "EMMC", "/dev/block/mmcblk0p5", "/system");
mount("ext4", "EMMC", "/dev/block/mmcblk0p7", "/data");

Mount point I marked in red color 5 & 7 now change it as per your device mount point. (Do not need to change the whole line.) If your device mount point for system is 3 then make it 3 instead of 5. If your device mount point for data is 5 then make it 5 instead of 7. To know your device mount point run MTK Droid Root and Tools and connect your device. Then click Block Map.

Step 4. Port Kernel 

Unpack stock boot.img and copy kernel then unpack port rom boot.img and paste and replace the stock kernel to custom rom kernel. Repack port boot.img. For more details follow Kernel Port Guide

Final Step: Make Rom zip file

Now select boot, logo, system and META-INF make it zip. It is now ready for flash.

N.B. : All the Things do it at your won Risk. I will not be responsible for any kind of Brick/Damage of your phone.