[Q] Help with Porting. - Android Q&A, Help & Troubleshooting

I have a mtk6582 set that I have been porting ROMS for. I found a few ROMS that meet the requirements of porting (Same soc, display etc) but bootloop when I flash them. I have found that all these ROMS have a framework2.jar file. All the ROMS that work on my device don't have that. How do I port these ROMS? Is there a way to merge the two framework.jars? Why don't these ROMS work on my device? Here is a logcat from one of these ROMS.
Starting recovery on Sat Apr 11 07:36:42 2015
Code:
can't open /dev/tty0: No such file or directory
framebuffer: fd 3 (540 x 960)
ioctl(): blank: Invalid argument
ioctl(): blank: Invalid argument
Carliv Touch Recovery v 2.2
MTK CWM-based v6.0.4.4
recovery filesystem table
=========================
0 /tmp ramdisk (null) (null) 0
1 /boot emmc /dev/bootimg (null) 0
2 /misc emmc /dev/misc (null) 0
3 /recovery emmc /dev/recovery (null) 0
4 /system ext4 /[email protected] (null) 0
5 /cache ext4 /[email protected] (null) 0
6 /data ext4 /[email protected] (null) 0
7 /emmc vfat /[email protected] (null) 0
8 /sdcard vfat /dev/block/mmcblk1p1 /dev/block/mmcblk1 0
9 /sd-ext auto /dev/block/mmcblk1p2 (null) 0
W:Unable to get recovery.fstab info for /datadata during fstab generation!
W:Unable to get recovery.fstab info for /external_sd during fstab generation!
I:Completed outputting fstab.
I:Processing arguments.
I:Checking arguments.
Warning: No file_contexts
I:Warning: No file_contexts
I:device_recovery_start()
Command: "/sbin/recovery"
ro.serialno=
ro.bootmode=unknown
ro.baseband=unknown
ro.bootloader=unknown
ro.hardware=mt6582
ro.revision=0
ro.emmc=0
ro.boot.emmc=0
ro.factorytest=0
ro.secure=0
ro.allow.mock.location=0
persist.mtk.aee.aed=on
ro.debuggable=1
persist.sys.usb.config=adb,mass_storage
persist.service.acm.enable=0
ro.mount.fs=EXT4
ro.build.id=JDQ39
ro.build.display.id=W128_1_XXX_V01.0_1_03
ro.build.version.incremental=eng.symphony.1389163176
ro.custom.build.version=1389163176
ro.build.version.sdk=17
ro.build.version.codename=REL
ro.build.version.release=4.2.2
ro.build.date=Wed Jan 8 14:42:18 CST 2014
ro.build.date.utc=1389163338
ro.build.type=user
ro.build.user=symphony
ro.build.host=AndroidServer
ro.build.tags=test-keys
ro.product.model=Symphony W128
ro.product.brand=Symphony
ro.product.name=Symphony W128
ro.product.device=W128
ro.product.board=Symphony W128
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=Symphony
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=
ro.build.product=Symphony W128
ro.build.description=Symphony_W128-user 4.2.2 JDQ39 eng.symphony.1389163176 test-keys
ro.build.fingerprint=Symphony/Symphony_W128/Symphony_W128:4.2.2/JDQ39/1389163176:user/test-keys
ro.build.flavor=
ro.build.characteristics=default
ro.mediatek.version.release=W128_1_XXX_V01.0_1_03
ro.mediatek.platform=MT6582
ro.mediatek.chip_ver=S01
ro.mediatek.version.branch=ALPS.JB5.MP
ro.mediatek.version.sdk=1
ro.internal.version.ver=KAAI228S_BGB_En_Bn_1.06.108
ro.operator.version.ver=XYZ_DEMO
ro.internal.version.date=2014-01-08 14:42:18
rild.libpath=/system/lib/mtk-ril.so
rild.libargs=-d /dev/ttyC0
wifi.interface=wlan0
ro.mediatek.wlan.wsc=1
ro.mediatek.wlan.p2p=1
mediatek.wlan.ctia=0
wifi.tethering.interface=ap0
ro.opengles.version=131072
wifi.direct.interface=p2p0
dalvik.vm.heapgrowthlimit=128m
dalvik.vm.heapsize=256m
ro.sys.usb.mtp.whql.enable=0
sys.ipo.pwrdncap=2
ro.sys.usb.storage.type=mtp,mass_storage
ro.sys.usb.bicr=yes
ro.sys.usb.charging.only=yes
ro.camera.sound.forced=0
ro.audio.silent=0
ro.zygote.preload.enable=0
ro.operator.optr=CUST
persist.sys.timezone=Asia/Dhaka
persist.gemini.sim_num=2
ro.gemini.smart_sim_switch=false
ro.gemini.smart_3g_switch=1
ril.specific.sm_cause=0
bgw.current3gband=0
ril.external.md=0
ro.sf.hwrotation=0
ril.current.share_modem=2
launcherplus.allappsgrid=2d
launcher2.allappsgrid=3d_20
curlockscreen=1
ro.mediatek.gemini_support=true
persist.radio.fd.counter=15
persist.radio.fd.off.counter=5
persist.radio.fd.r8.counter=15
persist.radio.fd.off.r8.counter=5
persist.mtk.wcn.combo.chipid=-1
drm.service.enabled=true
fmradio.driver.enable=1
ril.first.md=1
ril.flightmode.poweroffMD=1
ril.telephony.mode=1
dalvik.vm.mtk-stack-trace-file=/data/anr/mtk_traces.txt
persist.mtk.anr.mechanism=1
mediatek.wlan.chip=MT6620
mediatek.wlan.module.postfix=_mt6620
ril.radiooff.poweroffMD=0
ro.config.notification_sound=Proxima.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.config.ringtone=Backroad.ogg
ro.config.ringtone2=Backroad.ogg
ter.service.enable=0
net.bt.name=Android
net.change=net.bt.name
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.adups.fota.oem=konka82
ro.adups.fota.device=Symphony W128
ro.adups.fota.version=W128_1_XXX_V01.0_1_03-20140108-1442
init.svc.ueventd=running
init.svc.recovery=running
service.adb.root=1
init.svc.adbd=running
I:Checking for extendedcommand...
I:Skipping execution of extendedcommand, file not found...
I:Can't format unknown volume: /external_sd

---

What ROMs did you try? Are they source built or proprietary?
And what did you do to the ROMs in order to port them to your device/board?
It seems like init tries to access some path which isn't available on your device (though I'm no professional in porting).
Sent from my AOSPA One m8 using XDA Free mobile app

---

i guess you port it using copy and paste methods. hmm, it seems like it didn't flashed anything. maybe unpacking the boot.img from both ported and stock rom will help.

---

They aren't source built but ROMs from other devices with similar hardware. And what do I do with the boot images?