yashsingh1/xdaforums huggingface dataset:
[Upgrading, Modifying and Unlocking] Fabien_m:
CWM recovery with SC6820 (cubot c7)

Hello ElectronikHeart,

Thank you for your explicit tutorial on how to root and flash Spreadtrum phone.

Your post is the only one i found so far that describe exactly the difficulties I am facing:

I have a Cubot C7 (SC 6820) and I have downloaded the "update.zip" file from the official website and save into the root of the SD card, in order to update the firmware. I have been trying to run the stock recovery using the "3 buttons" method but as you described very well in your tutorial, I got stuck to the screen with the triangle and the exclamation point.

I successfully flashed the initial STOCK ROM (that I found on cubot website before they updated it) using the "researchdownload.exe" but I still got stuck to the triangle with the exclamation point screen when I tried to get into the recovery mode using the "three buttons method" .

I tried to flash the CWM recovery image that you proposed in your tutorial (http://www.mediafire.com/download.php?u6uyignmdcpillt -) but without success. "Researchdownload.exe" gives me the following message "failed due to memory issue".

Do you have any other recommendation so I could launch a CWM (or any other recovery technique) in order to apply the updates?

I also tried to find the drivers to run SDK and ADB sofware but without success. (the software do not see my phone when it is connected).

Do you have any idea what could be the reasons?

Thank you for your help in advance

Fabien
[Upgrading, Modifying and Unlocking] disk@tek@:
Restore

Hi, guys!

Is there any guide how to make a pac file after this kind of backup?
[Upgrading, Modifying and Unlocking] powerOFbonzai:
Then you will have to tell adb what phone to use. By that I mean adding the PCI ID to a text file to tell adb that this peripheral is compatible.

The Spreadtrum PCI ID is 0x1782

add this line to "Your user directory/.android/adb_usb.ini"

---

im lost in this part .... sorry i already set up the adb .tool.. but this is the problem..... when i go to my user dir and enter the .android ... i dont fint the adb_usb.ini ... how can i fix this please help

tnx for this
[Upgrading, Modifying and Unlocking] knightzero07:
you just have to create one. ill refer you to this LINK on how to create one. Read post #12
[Upgrading, Modifying and Unlocking] powerOFbonzai:
^^ DUDE THANKS i cant reply you.. becoz of my low post no,.

---

dude after dumping all the files i manage to get the ,... recovery.img and boot.img but my recovery.img is tampered becoz i tried cwm img posted on the link.... can i extract the boot.img to be able to get my stock recovery.img?
[Upgrading, Modifying and Unlocking] powerOFbonzai:
hi can you make me a cwm .? img
[Upgrading, Modifying and Unlocking] gpeter76:
Hey, guys. Still looking for: Rom image / firmware / pac file .

Very important : this phone resolution 480x854

Please, help.:crying:
[Upgrading, Modifying and Unlocking] chrisb906:
How are u guys rooting these things? Ugh
[Upgrading, Modifying and Unlocking] powerOFbonzai:
i use rom master to root mine :)
[Upgrading, Modifying and Unlocking] knightzero07:
i use vroot.. works for most of phones that are hard to root. its chinese but there are english version of it. just install new superuser app to replace the chinese one..
[Upgrading, Modifying and Unlocking] chrisb906:
Ok. I will try..thanks for the info. If I have any probs, may I pm you?

---------- Post added at 09:34 AM ---------- Previous post was at 09:29 AM ----------

Do u have a link for it?
[Upgrading, Modifying and Unlocking] pavitar.baghla:
here z my boot img plz make a cwm recovery for me
[Upgrading, Modifying and Unlocking] pavitar.baghla:
bro plzzzz create cwm or trpw recovery for mee plzzz
[Upgrading, Modifying and Unlocking] navi_5886:
Micromax A62 cwm recovery

can you please make a cwm recovery for my handset link to boot.img & recovery.img

recovery------http://www.4shared.com/file/OfJo0mZq/recovery.html

boot.img-----http://www.4shared.com/file/IA7emZW2/boot.html
[Upgrading, Modifying and Unlocking] Android 101:
I just hope the Thread Starter would consider the request ! ! ! :)
[Upgrading, Modifying and Unlocking] navi_5886:
cwm recovery for Micromax A62

the link you provided doesnot have any file
[Upgrading, Modifying and Unlocking] navi_5886:
cwm recovery for Micromax A62

i flashed this recovery but after flashing this recovery when i go to recovery , recovery screen is reversed but volume up down button is not working and power button is working as ok http://www.4shared.com/archive/y8eoomAh/cwm-recovery-SC6820-nonpaddedi.html
[Upgrading, Modifying and Unlocking] Saurabh Shah:
Any touch cwm available for spreadtrum devices?? I hav cwm v5.0.2.x vut there is no back button.. can anyone help plz.
[Upgrading, Modifying and Unlocking] jake023:
Cwm recovery for skk a7

my device build.prop

http ://ww w. mediafire.com/view/352ndhuosx6a1ju/build.prop

mtd9.boot.img

http ://ww w. mediafire.com/?bn39hw2445kkk7j

mtd10.recovery.img

http ://ww w. mediafire.com/?dtsfwb897tybj8j
[Upgrading, Modifying and Unlocking] airbender03:
sh: applet not found

I tried to make a back up but when i enter the last code (adb shell su -c "./mkbackup.sh"), the cmd says this:

sh: applet not found

How can I solve this, or where can I get this applet?
[Upgrading, Modifying and Unlocking] navi_5886:
cwm recovery for Micromax A62

bro can you please make a recovery for me for my handset micromax a62

recovery.img -----http://www.4shared.com/file/OfJo0mZq/recovery.html

boot.img-----http://www.4shared.com/file/IA7emZW2/boot.html

---------- Post added at 09:59 PM ---------- Previous post was at 09:57 PM ----------

brother can you please make a custom recovery for Micromax A62

boot.img----------http://www.4shared.com/file/OfJo0mZq/recovery.html

boot.img----------http://www.4shared.com/file/IA7emZW2/boot.html

---------- Post added at 10:07 PM ---------- Previous post was at 09:59 PM ----------

the link you have provided is not working bro
[Upgrading, Modifying and Unlocking] falf123:
First Of All ,, I Really Like And Appreciate The Work You Are Doing ,, I Really Hope You Can Help Me ,, I Have A G-tide E52 ,, I Rooted My Phone And Then Got Wild Removing All Unwanted Apps ,, And Deleted My Home Launcher And Replaced It With ADW Launcher ,, Everything Was Going Good Till I Had A Problem And Did Factory Reset ,, Now I Can't Boot In ,, All I Can Do Is Fastboot ,, So Can You Help Mee? :D

G-tide

sprd sc6820

screen: 3.2''

Os: Android 2.3.5

P.S: I Have No CWM And Tried All I Could Found But I Just Get A White Screen :/

P.S2: I'm New To Android But I Can Follow Instructions :D

P.S3: Sorry For My Bad English ,, I'm Egyptian :)

I Know I Wrote Alot Of P.Ss ,, Sorry About That :D

EDIT: I Tried Some Custom Roms In Order To Solve The Proplem But I Ended Up With A Boot Loop! -_-

EDIT2 I Googled A Little And Found That The Solution For The Boot loop Is Deleting Cache ,, I Deleted Cache With This Command ---> " fastboot erase cache" ,, But I Ended Up With The Same Boot Loop But With A White Screen! ,, I Know I'm All Messed Up :'(
[Upgrading, Modifying and Unlocking] chrisb906:
Still need help?
[Upgrading, Modifying and Unlocking] falf123:
If You'r Talking To Me Then YES!! ,, I'm All Messed Up :(

Thank YOU! :D
[Upgrading, Modifying and Unlocking] chrisb906:
:)

ok. pm me
[Upgrading, Modifying and Unlocking] bamster89:
mtd6.backupfixnv.yaffs2.img

Hi can you remove junk hex from my mtd6.backupfixnv.yaffs2.img

because i dont know where the junk or the repeated

heres the link mediafire.com/download/k8447j4pajbhjup/mtd6.backupfixnv.yaffs2.img
[Upgrading, Modifying and Unlocking] bolt1502:
bolt1502

Help me find the firmware for DISCOVERY V5 Android 2.3.5 3.5" SC8810 256RAM
[Upgrading, Modifying and Unlocking] AzimBahar:
[MENTION=1523267]......[/MENTION]frapedas

Thanks For Your Help Full Post

But I Am Not Success Yet

I Understand HEX Edit

But Not Understand It ?

mtd6.backupfixnv.yaffs2.img = nvitem.bin

mtd0.spl.img = spl.img

mtd1.2ndbl.img = uboot.img

mtd3.vmjaluna.img = vmjaluna.img

mtd9.boot.img = boot.img

You Mean Just Rename mtd6.backupfixnv.yaffs2.img = nvitem.bin ?

All File Need Change ?

Please Help Me
[Upgrading, Modifying and Unlocking] cpastou:
spreadtrum gt-i9150

hello guys

i have a spreadtrum gt-i9150 and i think i brick it. i try installing Novadroid rom from this thread http://xdaforums.com/showthread.php?t=2244111&page=4 and now my phone doesnt start at all. I try some other rom which i foundon the net but again the same. i didnt make any backup so i lost my stock rom. Now the phone start with black screen and i see that the buttons have light but nothing else. Does anybody knows any rom which will work or what to do except to throw it?

Thanks
[Upgrading, Modifying and Unlocking] frapedas:
A. I mean the real filenames (how you short them on ResearchDownloader) you don't really need to rename. just to short for researchdownloader. i hope that is clear.

B. you also need to hexedit those files to remove paddings as i said on the first post
[Upgrading, Modifying and Unlocking] jajica:
Please help with flash tooky t86 with sc8825

Please, I have a tooky t86 with spreadtrum Sc8825. The phone is bricked and I haven't the pac file with the firmware. I Have several roms with scatter and I can not flashing it with sp flash tool. I find the rom in .pac file format from Lenovo A390T and Lenovo A376 but no work when I flashing with researchdownload. I have tried flashing the phone with researchdownload without NV file and the flashing is succesfull but when I power on, the screen blinks and no finish boot. I think that the problem is the u-boot.bin o fdl2.bin file. How I can get these files in order to flash correctly the phone?.

Thanks.
[Upgrading, Modifying and Unlocking] zottya:
Same problem.
[Upgrading, Modifying and Unlocking] kazukikasama:
D:\D\Downloads\spreadtrum -UFONE- GIGO\clockword
[Upgrading, Modifying and Unlocking] ultrakif:
help for recovery!

Hi all,

I have HTM A9500 chinese phone with Spreadtrum 6820 cpu. I tried to install a new firmware after rooting it. But the phone was bricked. Now I installed another firmware with ResearchDownloader and finally the phone worked but the screen is all white. Nothing appears on the screen.

Now I try to recover my phone using the backup .img files with ResearchDownloader trying various FDL files. BUT researchdownloader cannot upload the files. I tried to make a .pac file but still no way. I cannot upload the files.

Can anybody help me? I can send the backup files too if needed.

Thanks
[Upgrading, Modifying and Unlocking] jajica:
The firmware is to this phone or is another firmware of the similar smartphone?.
[Upgrading, Modifying and Unlocking] ultrakif:
the firmware is for another phone. I need the original.
[Upgrading, Modifying and Unlocking] AzimBahar:
Sorry I Am Really Confuse

Every File Need HEXEDIT ? If Yes Please Example Me About All

How To Change Name Give Me Example

Please , Waiting For Reply
[Upgrading, Modifying and Unlocking] Thierry Durandy:
Recovery for another S3 clone

All,

I got a S3 clone labelled GT-i9300.

From all the photos, I could not tell which phone it is : not a Feiteng A7100, not a Mini N9300, ...

The dual sim ports and the micro-sd port looks more like a Y9300. Volume is on the right. Power and USB are on top.

Here are the characteristics as extracted from the mkbackup.sh script.

-----------------------------

Processor	: ARMv7 Processor rev 1 (v7l)

BogoMIPS	: 665.19

Features	: swp half thumb fastmult vfp edsp neon vfpv3

CPU implementer	: 0x41

CPU architecture: 7

CPU variant	: 0x0

CPU part	: 0xc05

CPU revision	: 1

Hardware	: SP6820A

Revision	: 0101

Serial	: 0000000000000000

-----------------------------

ro.build.id=MocorDroid2.3.5

ro.build.display.id=MocorDroid2.3.5.W12.09.10

ro.build.version.incremental=W12.09.10

ro.build.version.sdk=8

ro.build.version.codename=REL

ro.build.version.release=2.3.5

ro.build.date=20120927

ro.build.date.utc=1348742173

ro.build.type=user

ro.build.user=root

ro.build.host=microcreat

ro.build.tags=test-keys

ro.build.product=hsdroid

ro.build.description=sprdroid_base-user 2.3.5 MocorDroid2.3.5 W12.09.10 test-keys

ro.build.fingerprint=sprd/sprdroid_base/hsdroid/sp6820a:2.3.5/MocorDroid2.3.5/W12.09.10:user/test-keys

ro.build.snd_project_version=V1.0

ro.build.snd_build_number=S2_XY_X700_SANSUNC_V1.4_RTM05_mwd_user_120910_

-----------------------------

cmdline options = initrd=0x4c00000,0x6a2f1 mtdparts=sprd-nand:256k(spl),512k(2ndbl),256k(params),512k(vmjaluna),10m(modem),3840k(fixnv),3840k(backupfixnv),5120k(dsp),3840k(runtimenv),10m(boot),10m(recovery),200m(system),230m(userdata),20m(cache),256k(misc),1m(boot_logo),1m(fastboot_logo),3840k(productinfo),512k(kpanic) lcd_id=ID8009 factory ram=256M show-guest-banks=0x4 no_console_suspend console=ttyNK viomem=* linux-timer=virtual root=/dev/ram0 rw init=/init

-----------------------------

I followed first the procedure to root and I didn't backup first. (You should add a link to this thread before proposing to use ResearchDownload)

Now I don't have the original recovery.

I tried all the cwm recovery. The A7100 and the Nexian MI230 produce a white screen.

Most others produce a black screen. They seems functional : pressing Power reboot the phone.

I'm using Generic - SC6820a 2sim eng. But I tried many other ones. (I didn't try all the fdl2 vs recovery combinations)

Could you generate a cwm recovery for the attached boot.img ?
[Upgrading, Modifying and Unlocking] frapedas:
search for my post on this thread with the screenshot and the steps to edit, i can't repeat again the same.
[Upgrading, Modifying and Unlocking] betamax08:
Sir im requesting cwm for my device.sc6820.

here is my boot.img from the backup.thanks..

https://www.mediafire.com/?zy712cxuz85xu12
[Upgrading, Modifying and Unlocking] mobinmk007:
How to restore frm hard brick

My phone micromax bolt a27. Based on spreadtrum sc6820. I try to flash stoke rom by research download tool, in download settings , flash operations menu.. I checked the box Erase All. And download last step erase all and passed. after my phone cnt turn on. Itz hard brick. Pls help me.
[Upgrading, Modifying and Unlocking] eslamhero:
Here is my boot.img for U7100 NOTE

Here is my boot.img for U7100 NOTE

Processor	: ARMv7 Processor rev 1 (v7l)
BogoMIPS	: 1024.00
Features	: swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc05
CPU revision	: 1

Hardware	: SP8810
Revision	: 0000
Serial	: 0000000000000000

I tried flashing all recoveries please help me with CWM recovery.

www .mediafire.com/download/f4tpax2eoid9161/mtd9.boot.img
[Upgrading, Modifying and Unlocking] chrisb906:
Try vroot
[Upgrading, Modifying and Unlocking] nitingoel2:
sir i have a arise rowdy t1+ phone its board is sp6820gb_7620 and cpu id is 8810 cpu frequency is 1ghz and ram is 512mb with mali 300 gpu,

android version is 2.3.6 and kernal version is 2.6.35.7 user@c5-freecom-ubuntu #7, software version is mocordroid2.3.6.w12.20_p20.01_20130715.130506, hardware version is 1.1.0. my problem is that my phone has only 128 mb of internal memory and when i tried to edit vold.fstab to swap its memory with memory card it stopped detecting sd card when turned on but when in recovery mode sd is shown present, i think its very similar to karbonn a1+ in hardware and software part so can you please help me with my phone?
[Upgrading, Modifying and Unlocking] cschumann:
Hello,

can you please create a recovery.img from my boot.img. Many thanks.

Christian
[Upgrading, Modifying and Unlocking] cschumann:
Restore

Hello,

how I can restore this backup? Where can I find your tutorial for ResearchDownload?

Christian
[Upgrading, Modifying and Unlocking] kidchaos2k13:
S7/R830

Hi!

As everybody i have been struggling with my Spreadtrum trying trying to CWM and backup the phone with poor luck.

To put a long story short: I managed to backup the whole partition following this guide. And i keep the backup safe on my disk. I found some alternative roms for similar phone identified as S9-HUITENG 6820 at .needrom which worked, including the CWM which allowed me to CWM to sdcard. However it happened me twice,that after the CWM the phone restarts at boot and im forced o flash again :(

I would like to recover the original stock rom. Could someopne point me which option do i have to use in Research Download to reflash all 20 mtd partitions? I would appreciatte if you could create a CWM for this phone.

I am totally newbie at this:

1) The original stock was rooted through the chinese app VROOT/romaster

2) During some attemps i think i destroyed the original recovery partition.

3) Here are some build.prop data:

ro.build.id=MocorDroid2.3.5

ro.build.display.id=P20.01_20130413.105921

ro.build.version.incremental=P20.01_20130413.105921

...

ro.product.model=R830

ro.product.brand=MTK

ro.product.name=sprdroid_base

ro.product.device=hsdroid

ro.product.board=sp6820gb_7628_wvga

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=MTK

...

ro.build.description=sprdroid_base-user 2.3.5 MocorDroid2.3.5 P20.01_20130413.105921 test-keys

ro.build.fingerprint=P20.01_20130413.105921

Thanks in advance

and Merry Christimas
[Upgrading, Modifying and Unlocking] luiscole992:
hi!! can you have me a cwm. i have tried all the cwm on your link but my phone boot loop.

here is my boot.img below and this is my build.prop

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=MocorDroid2.3.5

ro.build.version.incremental=W12.20_P20.01

ro.build.version.sdk=10

ro.build.version.codename=REL

ro.build.version.release=2.3.5

ro.build.date=Sat Apr 27 14:15:05 CST 2013

ro.build.date.utc=1367043305

ro.build.type=user

ro.build.user=lpzlinuxf2

ro.build.host=ww-linuxf2

ro.build.tags=test-keys

ro.product.model=Spark TV

ro.product.brand=sprd

ro.product.name=sprdroid_base

ro.product.device=hsdroid

ro.product.board=sp6820gb_f307

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=CherryMobile

ro.wifi.channels=

ro.board.platform=sprdbp

# ro.build.product is obsolete; use ro.product.device

ro.build.product=hsdroid

# Do not try to parse ro.build.description or .fingerprint

ro.build.description=sprdroid_base-user 2.3.5 MocorDroid2.3.5 W12.20_P20.01 test-keys

ro.build.fingerprint=sprd/sprdroid_base/hsdroid:2.3.5/MocorDroid2.3.5/W12.20_P20.01:user/test-keys

thanks!
[Upgrading, Modifying and Unlocking] AzimBahar:
Ok , How Can I Change To

mtd6.backupfixnv.yaffs2.img = nvitem.bin

mtd0.spl.img = spl.img

mtd1.2ndbl.img = uboot.img

mtd3.vmjaluna.img = vmjaluna.img

mtd9.boot.img = boot.img

?????????????????????????????????????

Possible Answer ?????????????????????

FDL1 & FLD2 Can Not Back

So How I Get It ?
[Upgrading, Modifying and Unlocking] mansol:
Hello, I've managed to flash the rooted image, but the home button doesn't have the function to bring the home screen. Any thoughts? Can this be changed?:confused: also when I press power button to close it it appears only shutdown , not standby and 1more (were 3 things)
[Upgrading, Modifying and Unlocking] lauri_ylonen:
what is mean this text

The Spreadtrum PCI ID is 0x1782

add this line to "Your user directory/.android/adb_usb.ini"

can not find this pci id on the fastboot
[Upgrading, Modifying and Unlocking] lauri_ylonen:
please help me
[Upgrading, Modifying and Unlocking] lauri_ylonen:
can not full back up flash

and write error

---------- Post added at 11:38 AM ---------- Previous post was at 10:40 AM ----------

usb debugging eneble and phone is root now

​
[Upgrading, Modifying and Unlocking] Ludaz:
Lost boot img on itel it1400(plover)

I need help on a boot image of itel it1400 i accidentally flashed a recovery in place of a boot image and now the phone wont boot.

I dont have a bkup of the phone and thus cant restore it. Any method to revive the phone is appreciated.
[Upgrading, Modifying and Unlocking] kgmama:
Problem extracting "backuptools"

Hi!

I am new to this site and to the whole business of rooting and backup/recovery.

I have successfully rooted my SC8810 chinese non-branded phone with UnlockRoot (checked it with root checker and now have SuperSu in my apps). I am now trying to follow yout tutorial for making a full backup of the phone's ROM (before I attempt anything else). I have correctly installed the adb drivers. I have pushed "backuptools" to the correct place, but when I try to unzip "backuptools" with the command

adb shell su -c "tar -xvpf /data/local/tmp/backuptools.tar"

I get an error saying:

mkyaffs2image

tar: invalid tar magic

Does anybody have any idea what that means and how I can get around it?

Thanks in advance for any help you can give me!
[Upgrading, Modifying and Unlocking] pzw1993:
Help with porting CWM

Hi. I need CWM for "Sumsang WZ2013" flip phone. It has two displays.

Processor Spreadtrum SC8810

Model T800_Z13

I added in attachments backup of factory boot.img and recovery.img

Thank you in advance.
[Upgrading, Modifying and Unlocking] lauri_ylonen:
i can push backuptools.tar

​

but when write command write error

adb shell su -c "tar -xvpf /data/local/tmp/backuptools.tar"

please help me
[Upgrading, Modifying and Unlocking] mahela:
Need Cwm recovery

I need CWM backup

Model number: Greentel g11

Android version: 2.3.5

Baseband version: DM_BASE_12A_W12.43|sc6820_modem|11-02-2012 17:53:08

Kernel version: 2.6.35.7

Software version: 6820_2.3.5_c913_xltx_v801_v13

Hardware version: 1.1.0

Non of your mathods worked i used a software mentioned hear http://xdaforums.com/showthread.php?t=2403230

hear is my boot.img https://drive.google.com/file/d/0Bx9dWlUbKyIzcUZRSlJOWXk4Rlk/edit?usp=sharing
[Upgrading, Modifying and Unlocking] icoolguy1995:
Source code of this chipset is available? If yes then i can try to develop for this chipset.
[Upgrading, Modifying and Unlocking] Ali Gilani:
NEED CWM for SP8810

I have attach my Recovery.img extracted from the ROM of my phone. I need CWM for my phone. Here below is the information:

Hardware : SP8810

Model : QMobile A2 Lite

Build number : MocorDroid2.3.5.W12.17

Build date UTC : 20130808-100408

Android v : 2.3.5

Baseband v: DM_BASE_12A_W12.37|sc6820_modem|09-10-2012 21:30:15

Kernel v : 2.6.35.7 (queen@scmbuild) (gcc version 4.4.3 (GCC) ) #3 Thu Aug 8 18:11:17 CST 2013

Uboot build v : -----

LCD Driver IC : -----

PLEASE.........!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :)
[Upgrading, Modifying and Unlocking] stream13:
Now WHAT? and HOW?er-Proliant-DL380p-Gen8

Thanks for the tutorial, I backed up my phone, and there's backup folder in my sd card.

BUT I want to use it to flash my bricked device

. How do I use those files to do it?

I guess you already know what files the process produced. My phone is:

SC6820A 1 GHz A5 Cortex

Mali 300 GPU

4.3 inch Screen

Dual sim

256 MB RAM

256 MB ROM

From Settings > About Phone:

Model Number

MSTD_F6

Android Version

4.0.2 (mocordroid 2.3.5)

Baseband Version

MTK6515

Kernel Version

2.6.35.7 chunlei@driver-Proliant-DL380p-Gen8

Software Version

H8205_MSTD_MTK6515_V1.0.3_121129

Hardware Version

1.1.0

The battery has "Samkimoke t710" written. Please tell me how do I make PAC file from It to use ResearchDownload?

Thanks ...

EDIT: I got SC6820A Dual Sim MocorDroid 2.3.5 PAC file here (http://forum.china-iphone.ru/processori-spreadtrum-t22346-80.html), CAN I USE IT with a bricked device with 4.3 inch Screen?

EDIT 2: USED above, still Bricked.