[YU Yuphoria] RoyalBhati:
Things do you need:

PC/Laptop

Desired ROM : The important thing is the same chipset, like Qualcomm Snapdragon 650 etc

Boot.img unpacker (Android Image Kitchen) Here is the link.

Notepad++ or WordPad

WinRAR or 7zip

Prepare 5 window on your desktop

1. Window PORT ROM window (ported results, first leave it blank) = (P)

2. Window STOCK ROM window (Extract Stock rom here) = (S)

3. Window BASE ROM window (base extract here) = (B)

4. Android Image Kitchen Window (S)

5. Android Image Kitchen Window (B)

NB:

P=Port

S=Stock

B=Base

1st Chapter, META-INF.

1. Copy the META-INF (S) to the window (P)

Here in use updater-script (S), edit UI PRINT with which you prefer.

2. Replace All SET PERMISSION and symlinks in Updater Script (P) to have (B), remember that replaced only part SET PERMISSION & symlink ALONE!, SHOULD THE FORMAT PARTITION WITH STOCK ROM (S)!, IF YOU OWN ANY negligent BRICK YOUR DEVICE!

2nd Chapter, boot.img

1. Extract the Android Image Kitchen, in which two different places to make it easier.

2. Copy the boot.img (S) and (B) in each folder android image in the kitchen which has been extracted earlier.

3. Drag the file to the boot.img unpackimg.bat, and boot.img already tar extracts.

4. Open the ramdisk folder, open the file init.rc (S) & (B) with Notepad ++, delete the row EXPORTBOOTCLASSPATCH ... (S), and copy lines bootclasspath ... (B) to init.rc (S), Tarok in place which removed earlier, SAVE.

5. Return to the Kitchen Android Image (S), click repackimg.bat, copy-new.img image file (s) into the window (P), rename it so boot.img. So boot.img in use that have (S) which has been edited earlier.

3rd Chapter, SYSTEM

1. Copy the folder system (B) and all its contents to the window (P)

2. Copy and replace files BIN (S) is, to BIN (P):

NETD

Wpa_suplicant

Wpa_cli

Fmconfig

Sensorservice

Radiooptions

Hostapd

dhcpcd

Vold

netcfg

Hostapd_cli

Mpdecision

Fm_qsoc_patches

Ifconfig

3. Copy and replace files / folders ETC (S) is, to the ETC (P):

Folder dhcpcd

Folder FIRMWARE

Folder PERMISSIONS

Folder PPP

Folder WIFI

Audio_effects.conf, audio_policy.conf, audioFilter.csv

DHCPD-run-hooks, gps.conf, hosts, media_profiles.xml, init.qcom.wifi.sh

Vold.emmc.fstab & Vold.fstab

4. Copy and replace files / folders LIB (S) is, to LIB (P):

Folder MODULES

Folder HW, except files, audio_policy * .so, hwcomposer * .so

All files Libchromatic * .so

All files LibOmx * .so

Mmi_audio.so

Libhardware_legacy.so

Libgps.so

Libgps.utils.so

Libaudioalasa.so, libaudiosffect_jni.so, libaudioeq.so, libaudioutils.so

Libwpa_client.so

Liboemcamera.so

Libcameraservice.so

All files libmmcamera * .so

Libsensorservice.so

All files libvideo * .so

Mmi_audio.so

All files mmi_camera * .so

Mmi_wifi.so

Mmi_battery.so

Liboem_rapi.so

Libcamera_client.so

5. Copy and replace Folder USR (P) with USR folder (s)

6. Edit Bulid.prop to edit information / add tweaks

Final Chapter, MAKE ZIP INSTALLER

1. Block All Files & Folders in the window (P), the META-INF, system and boot.img.

2. Right-click, select add to archive .. (use winrar), select the zip file, rename it, press OK

3. Now it's finished zip files, can be installed directly via CWM or TWRP

Tutorial How to Fix Bug on MIUI ROM Qualcomm Chipset.. This is just a basic.. Still many a method for fix bug. My Experience in port ROM MIUI on Qualcomm Chipset, opportunities for having a bug is 10 to 30%.. Most of them wifi, camera, does not signal the emergence of either SIM1 or 2, USB Mass Storage and Sensoring.. For that I share this thread! So, here is it!!!

1. SIGNAL BUGS

Replace all files ending librilxxx.so in system / lib with the files from the stock rom.

If the signal is still on, Please check IMEI and MEID * # 06 # IMEI and MEID null if trying to flash part of your EFS.

Part EFS is a backup for the ICS: mmcblk0p9, mmcblk0p10, mmcblk0p11, To JB: mmcblk0p6, mmcblk0p7, mmcblk0p8.

2. SENSOR BUGS

Replace sensorservice file in system / bin with files from stock rom

Replace libsensorservice.so file in system / lib with the files from the stock rom

Replace sensor.default.so file in system / lib / hw with files from stock rom

3. CAMERA BUGS

Replace all files berextensi mm-qcameraxxx in system / bin with files from stock rom

Change file-qcamera v4I2-app in system / bin with filedari stock rom

Replace camera.msm7627a.so file in system / lib / hw with files from stock rom

Change the file libcamera_client.so and libcameraservice.so in system / lib with files from stock rom

Replace all libmmcameraxxx.so files in system / lib with the files from the stock rom

4. WIFI BUGS

Replace the wpa_supplicant file in system / bin with files from stock rom

Replace the firmware folder and wifii in system / etc with files from stock rom

Change the file wifitest_recv.sh and wifitest_send.sh in system / etc with files from stock rom

Replace libwpa_client.so file in system / lib with the files from the stock rom

Replace cfg80211.ko file in system / lib / modules with files from stock rom

Replace ath6kl folders in system / lib / modules with files from stock rom

Replace the files in the folder with the file system wifi from stock rom

NB: if none of the above files in the system folder on the add port rom download of files stock rom also commonly

5. GPU BUGS

Replace all files in the folder egl in system / lib with files from stock rom

6. USB BUGS

Replace vfold.fstab file in system / etc with files from stock rom

NB: if there are still bugs to be repck boot.img and please pelototin ramdisknya where settings for usb: v

7. BUGS WHILE VIEW VIDEO

Replace all files ending libchromaticxxx.so in system / lib with the files from the stock

Press thanks if I helped