after passing the root (cwm ) following the correct steps of vio tutorials (odin 4.38 ; beni_cwm-5_ext4_v2, beni 1.0) after the reboot when i try to enter on recovery mode the black screen still freezing on the "samsung logo" and nothing happens ... plz help me about that guys ...(normal mode is working) .
my OS is froyo 2.2.1 .
plz some help here .
anonymooos said:
after passing the root (cwm ) following the correct steps of vio tutorials (odin 4.38 ; beni_cwm-5_ext4_v2, beni 1.0) after the reboot when i try to enter on recovery mode the black screen still freezing on the "samsung logo" and nothing happens ... plz help me about that guys ...(normal mode is working) .
my OS is froyo 2.2.1 .
plz some help here .
Click to expand...
Click to collapse
um flash any gb f/w via odin then flash cwm..cwm doesnt support froyo aka android 2.1
speed_bot said:
um flash any gb f/w via odin then flash cwm..cwm doesnt support froyo aka android 2.1
Click to expand...
Click to collapse
how can i flash it with any gb if it can't boot on recovery mode ... it stucks on samsung logo bro
:good::good::good::good:
speed_bot said:
um flash any gb f/w via odin then flash cwm..cwm doesnt support froyo aka android 2.1
Click to expand...
Click to collapse
thama89 said:
:good::good::good::good:
Click to expand...
Click to collapse
the same answer of speed bot ... i can't install any other rom if i unable to boot on recovery mode is there any other way or suggestions ??
you can boot into dowlnoad mode..
anonymooos said:
the same answer of speed bot ... i can't install any other rom if i unable to boot on recovery mode is there any other way or suggestions ??
Click to expand...
Click to collapse
Try booting in download mode then..
Reboot the phone into Download Mode by holding down both the Volume Down button and the Home key (middle key) while turning on your phone.
Then flash stock GB from samfirmware
And install recovery via odin
Read the guide on the top in general section.
Harryhades said:
Try booting in download mode then..
Reboot the phone into Download Mode by holding down both the Volume Down button and the Home key (middle key) while turning on your phone.
Then flash stock GB from samfirmware
And install recovery via odin
Read the guide on the top in general section.
Click to expand...
Click to collapse
i read the guide and it's clear anaugh ... but at first i don't understand how can i flash GB stock from samfirmware ... i'm afred to made some mistake costs me my cell phone ... sorry for disturbing and i apriciete more help brother
anonymooos said:
i read the guide and it's clear anaugh ... but at first i don't understand how can i flash GB stock from samfirmware ... i'm afred to made some mistake costs me my cell phone ... sorry for disturbing and i apriciete more help brother
Click to expand...
Click to collapse
no problems your phone is safe..just enter the download mode and flash gb firmware that should do.you can download it from samfirmware .gt s5670
anonymooos said:
i read the guide and it's clear anaugh ... but at first i don't understand how can i flash GB stock from samfirmware ... i'm afred to made some mistake costs me my cell phone ... sorry for disturbing and i apriciete more help brother
Click to expand...
Click to collapse
http://www.sammobile.com/firmwares/
get latest firmware of your country from here^
Type 5670 in search (down left one) and check the latest version of your country.
Harryhades said:
http://www.sammobile.com/firmwares/
get latest firmware of your country from here^
Type 5670 in search (down left one) and check the latest version of your country.
Click to expand...
Click to collapse
thnx a loooooot bro that works well ... i get back finaly my recovery mode but with froyo ... is there any version of jelly bean ? to install it using odin ? and how can i root it even daugh froyo is not compatible with WCM ...
Harryhades said:
http://www.sammobile.com/firmwares/
get latest firmware of your country from here^
Type 5670 in search (down left one) and check the latest version of your country.
Click to expand...
Click to collapse
thnx a loooot bro i fainaly get back my recovery ... now i just need some how to root it bcz i still using froyo ... i reod on the guid ''SuperOneClick'' but wheen i try to downloed it i got lost ... what can be done here bro .
anonymooos said:
thnx a loooooot bro that works well ... i get back finaly my recovery mode but with froyo ... is there any version of jelly bean ? to install it using odin ? and how can i root it even daugh froyo is not compatible with WCM ...
Click to expand...
Click to collapse
first flash any gb firmware..then root then install cwm via odin then you can flash any rom that you want.
Im also in same position....im unable to enter recovery mod....im not getting the manu in recovery mod.
Msg is showing"unable to normal boot"
Im not even abl to do factry reset.coz for factry reset system need to reboot...every time the phone is stuck in same position. I did odin process...and it shows green signal....but after compliting the odin process system had to reboot to enter recovery mod..i process the next but before entering the final manu, the system is stuck during reboot.
Pls help me bro........i need ur urgent support brother.
Related
Hi,everyone.
I've rooted my i9003 and didn't flash any rom and kernel.
In this morning, I clicked into the "System update", and there is a update available,
so I downloaded that update file and the phone starting to reboot to the update mode, but few seconds later, the monitor become red in colour and shows " Software update Fail! Kernel verify Fail"
and the phone doesn't turn on.
What should I do? It still can access to the download mode
Thank you for your help!!!!!!!!!!!!!!!!!!!!
The same thing just happened to me. I tried flashing the rom with odin but nothing changed. Help!
A.son said:
Hi,everyone.
I've rooted my i9003 and didn't flash any rom and kernel.
In this morning, I clicked into the "System update", and there is a update available,
so I downloaded that update file and the phone starting to reboot to the update mode, but few seconds later, the monitor become red in colour and shows " Software update Fail! Kernel verify Fail"
and the phone doesn't turn on.
What should I do? It still can access to the download mode
Thank you for your help!!!!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
Which firmware version do you have ?? In my opinion first flash KPE and then flash KPQ, a stable firmware.
Press the thanks button if i helped you
Mustafa994452 said:
Which firmware version do you have ?? In my opinion first flash KPE and then flash KPQ, a stable firmware.
Press the thanks button if i helped you
Click to expand...
Click to collapse
I'm not sure which firmware, but it is a Hong Kong version with Android 2.3.5
is that ROM works? http://forum.xda-developers.com/showthread.php?t=1350404
should I flash it with odin?
A.son said:
I'm not sure which firmware, but it is a Hong Kong version with Android 2.3.5
is that ROM works? http://forum.xda-developers.com/showthread.php?t=1350404
should I flash it with odin?
Click to expand...
Click to collapse
no... first flash KPE(2.3.4) then flash KPQ(2.3.6). Press the thanks button
Mustafa994452 said:
no... first flash KPE(2.3.4) then flash KPQ(2.3.6). Press the thanks button
Click to expand...
Click to collapse
where can I found the KPE and KPQ files? There are so many types of these files in the dev sub-forum
Thanks!
where can I download the KPE and KPQ files?
http://forum.xda-developers.com/showthread.php?t=1133787
those files at the above link seems can't work, what should I do?
(http) hotfile.com/dl/145780524/f7d1f45/I9003XXKPE.zip.html
(Http) hotfile.com/dl/145857619/824249e/I9003XXKPQ_I9003SERKPQ_SER.zip.html
Hit thanks
Galaxy SL Poseidon XXPQ UC 3009
I have the same problem
It just happen to me today. I'm with KKPQ. How can i flash other ROM while i can't access download mode and recovery mode. Thank you
Try a usb jig if you cannot go into download mode. You can even make your own usb jig. Just try searching youtube on how to make a usb jig or you can have it from ebay.
i got a few problems with my fit ...
I flashed a package via cwm and voila its done reboot
1 second boot reboot 1 second boot and so on
I think its bricked , but its booting
I come in download mode, flash new DDKT3
boot it and 1 second boot reboot 1 second boot reboot and so on
i have no resolution for that pls help me
DQiB said:
i got a few problems with my fit ...
I flashed a package via cwm and voila its done reboot
1 second boot reboot 1 second boot and so on
I think its bricked , but its booting
I come in download mode, flash new DDKT3
boot it and 1 second boot reboot 1 second boot reboot and so on
i have no resolution for that pls help me
Click to expand...
Click to collapse
ohh **** .. !!
sad to hear that .. !!
try to flash another firmware.. !
fit is going in recovery mode or not .. ??
http://forum.xda-developers.com/showthread.php?t=1120880 see this may be it will help you
---------- Post added at 09:25 PM ---------- Previous post was at 09:23 PM ----------
DQiB said:
i got a few problems with my fit ...
I flashed a package via cwm and voila its done reboot
1 second boot reboot 1 second boot and so on
I think its bricked , but its booting
I come in download mode, flash new DDKT3
boot it and 1 second boot reboot 1 second boot reboot and so on
i have no resolution for that pls help me
Click to expand...
Click to collapse
or this one ..
http://www.jtagbox.com/jtag-news/riff-jtag-samsung-galaxy-fit-gts5670-unbrick-boot-repair-supported/
DQiB said:
i got a few problems with my fit ...
I flashed a package via cwm and voila its done reboot
1 second boot reboot 1 second boot and so on
I think its bricked , but its booting
I come in download mode, flash new DDKT3
boot it and 1 second boot reboot 1 second boot reboot and so on
i have no resolution for that pls help me
Click to expand...
Click to collapse
You install S5670XXKPI. He has 4 files. Later you can install the ROM that you want.
I think ..u just soft bricked your phone... dont worry ..not a big problem!
first try to flash 2.3.4 firmware...if the phone still gives the same problem...then install 2.2 firmware first and then gingerbread....that's it ..!
Dude its simple.
Flash a firmware with 4 files like kpi from odin and then flash the firmware you want on that......this was helpful in most of the cases........
wow thahks for ur gr8 help
i think i try to flash 2.2 or kpi
Here is my problem detailed:
i come into download mode
but if i want to boot or come into recovery randomly reboots after every second
So i cant use phone and after i flashed kt3 phone also randomly reboots
DQiB said:
wow thahks for ur gr8 help
i think i try to flash 2.2 or kpi
Here is my problem detailed:
i come into download mode
but if i want to boot or come into recovery randomly reboots after every second
So i cant use phone and after i flashed kt3 phone also randomly reboots
Click to expand...
Click to collapse
And latest ROM S5670XWKTI have 4 files. He is for Europe (Open Germany).
Link:
http://www.sammobile.com/firmware/
In Serch write: S5670XWKTI and Enter.
ZmisiS said:
And latest ROM S5670XWKTI have 4 files. He is for Europe (Open Germany).
Link:
http://www.sammobile.com/firmware/
In Serch write: S5670XWKTI and Enter.
Click to expand...
Click to collapse
wow ferst german Android
same problem
newest with 4 files -.-
DQiB said:
same problem
newest with 4 files -.-
Click to expand...
Click to collapse
Boot = Boot
Phone = Modem
PDA = CODE
CSC = CSC
Flash a stock rom and give it to samsung care, if you have warranty...
Sent from my g-fit using xda premium
i think so
and ZmimS im not stu***
so i give this phone my mother and buy me an ace
coz i cant wiait so olong for repaired phone ;-)
so, you have bootloop after flashing an update zip? did u wipe data and cache before that?
i dont call it bootloop i call it
Hzsdtdfsjkfhjhfe
coz when phone try to boot, only 0,5 seconds after brek shutted down, restart
and the same in a unbreakable Hzsdtdfsjkfhjhfe
i only come into download mode and nothing else
DQiB said:
i think so
and ZmimS im not stu***
so i give this phone my mother and buy me an ace
coz i cant wiait so olong for repaired phone ;-)
Click to expand...
Click to collapse
Sorry. I wrongly translated. I thought you got a problem with the installation, not to you have the same problem as before.
Once again, Sorry.
no problem but i think i must send it to samsung
Or i leave this forums here and change phone to Ace
But be not sad ;-)
I continue all my work for Fit/Mini
DQiB said:
no problem but i think i must send it to samsung
Or i leave this forums here and change phone to Ace
But be not sad ;-)
I continue all my work for Fit/Mini
Click to expand...
Click to collapse
OK. Greetings.
heyy dude when you install a stock rom then go to recovery mode do a full data wipe then reboot and wait a minute this will help you
Sent from my GT-S5670 using xda premium
haha im not stup**
if i flashed whole new rom via odin whats up?
my Bootloop and cant boot into recovery,
only in download mode
DQiB said:
haha im not stup**
if i flashed whole new rom via odin whats up?
my Bootloop and cant boot into recovery,
only in download mode
Click to expand...
Click to collapse
Lol..you got your phone in trouble huh..so much win. ehem.. xD
reflash a whole new baseband. it might do the trick.
so here i am , i was trying o]to flash stock rom via odin and i used .pit file, it started .. and then it said re-partition operation failed.... now when i click on the power button the screen shows a light but there is no samsung logo, i cannot go into recovery mode but i can go into download mode, i also tried to flash the PDA from 4 shared but it also didn't work... please help me.....
try to Uncheck re-partition or look here showthread.php?t=1552792
/ Ech \ said:
so here i am , i was trying o]to flash stock rom via odin and i used .pit file, it started .. and then it said re-partition operation failed.... now when i click on the power button the screen shows a light but there is no samsung logo, i cannot go into recovery mode but i can go into download mode, i also tried to flash the PDA from 4 shared but it also didn't work... please help me.....
Click to expand...
Click to collapse
there are differences between s5830/s5830i
find a rom for s5830i only
check from fastboot if your phone is unlocked (S-off)
(maybe you try to flash a rom that requires S-off ??)
Code:
fastboot oem status
fastboot oem unlock
do you have a nandroid backup? it can help you to revert to stock rom
you should have one always do a backup before make changes !!
links
http://www.4shared.net/source.html?token=0e95ccde61c2962e03ea
(to flash read instructions...)
http://www.4shared.net/s5830i
if you have nandroid backup this can help
ruscan.calin said:
there are differences between s5830/s5830i
find a rom for s5830i only
check from fastboot if your phone is unlocked (S-off)
(maybe you try to flash a rom that requires S-off ??)
Code:
fastboot oem status
fastboot oem unlock
do you have a nandroid backup? it can help you to revert to stock rom
you should have one always do a backup before make changes !!
links
http://www.4shared.net/source.html?token=0e95ccde61c2962e03ea
(to flash read instructions...)
http://www.4shared.net/s5830i
if you have nandroid backup this can help
Click to expand...
Click to collapse
wtf ???? what is this 4shared.net?
new-aces.blogspot.com is my blog....what is it doing on 4shared.net
anw plz help me man i took my phone to a repair shop and he said he wasn't able to fix now when i turn it on i can see the samsung logo for like 5 secs and then it turns off again, then samsung logo 5 secs then turns off again i tried flashing pda.tar and it flashed successfully but still cannot turn on my phone help?
ObS3SSioN said:
try to Uncheck re-partition or look here showthread.php?t=1552792
Click to expand...
Click to collapse
i tried everythin.... not working now i can see samsung logo but for secs and then the phone turns off by itself and then samsung logo for 5 secs and then the phone turns off again so on....
are there any working stock roms for the s5830i and how to flash them , dont give me pda.tar it isnt working i need an official stock rom plz to fix the brick.. ty
/ Ech \ said:
wtf ???? what is this 4shared.net?
new-aces.blogspot.com is my blog....what is it doing on 4shared.net
anw plz help me man i took my phone to a repair shop and he said he wasn't able to fix now when i turn it on i can see the samsung logo for like 5 secs and then it turns off again, then samsung logo 5 secs then turns off again i tried flashing pda.tar and it flashed successfully but still cannot turn on my phone help?
Click to expand...
Click to collapse
maybe this thread can help you
this ROM seems to be a good one for you phone
-in Windows7/Vista open Odin as administrator
-try other version of Odin
-try to enable "re-partition"
-never use ROM Manager this can destroy your phone
-never use a ROM made for s5830 (you have s5830i)
---------- Post added at 06:03 PM ---------- Previous post was at 05:48 PM ----------
/ Ech \ said:
are there any working stock roms for the s5830i and how to flash them , dont give me pda.tar it isnt working i need an official stock rom plz to fix the brick.. ty
Click to expand...
Click to collapse
believe me a lot of people have problems with this model when flashing
try here for stock rom
enter s5830i in search field
(you need subscription to enable download mode)
also I made a thread for Samsung stock roms here
but there is nobody to answer :laugh:
ruscan.calin said:
maybe this thread can help you
this ROM seems to be a good one for you phone
-in Windows7/Vista open Odin as administrator
-try other version of Odin
-try to enable "re-partition"
-never use ROM Manager this can destroy your phone
-never use a ROM made for s5830 (you have s5830i)
---------- Post added at 06:03 PM ---------- Previous post was at 05:48 PM ----------
believe me a lot of people have problems with this model when flashing
try here for stock rom
enter s5830i in search field
(you need subscription to enable download mode)
also I made a thread for Samsung stock roms here
but there is nobody to answer :laugh:
Click to expand...
Click to collapse
hey man thanks for ur support but roms aren't flashing properly , maybe i need to split em using splitfus, anw if u can tell me how to get into recovery mode using a different method , cz i tried to get into recovery mode volume+home+power and it aint working so if there is any other way using pc or something , that would be great , thank u
/ Ech \ said:
hey man thanks for ur support but roms aren't flashing properly , maybe i need to split em using splitfus, anw if u can tell me how to get into recovery mode using a different method , cz i tried to get into recovery mode volume+home+power and it aint working so if there is any other way using pc or something , that would be great , thank u
Click to expand...
Click to collapse
to flash by Odin put your phone in download mode
Download Mode : Home + Vol Dn + Power Button this is not working ?
if not try to remove battery for a few s then put it back
what is your Odin version ?
here is Odin from sammobile site
to flash enter download mode
in Odin
OPS – inlcuded with Odin from sammobile site
Boot – DefaultCalDataWithBoot_S5830iXXLB1_REV00.tar.md5
Phone – MODEM_S5830iXXLB1_REV00.tar.md5
PDA – PDA_S5830iJPLB1_REV00.tar.md5
CSC – GT-S5830i-MULTI-CSC-OJPLA5.tar.md5
EFS -None
OnePackage - None
Click to expand...
Click to collapse
something like this maybe file names are not the same I gave an idea only
if this is not working check "re-partition" then flash again
ruscan.calin said:
to flash by Odin put your phone in download mode
Download Mode : Home + Vol Dn + Power Button this is not working ?
if not try to remove battery for a few s then put it back
what is your Odin version ?
here is Odin from sammobile site
to flash enter download mode
in Odin
something like this maybe file names are not the same I gave an idea only
if this is not working check "re-partition" then flash again
Click to expand...
Click to collapse
thanks bro i was able to fix it i flashed xxkl1 and used pit file and csc and phone and pda and ticked repartition.. ty anw ! i hit the thanks button i really appreciate ur support
/ Ech \ said:
thanks bro i was able to fix it i flashed xxkl1 and used pit file and csc and phone and pda and ticked repartition.. ty anw ! i hit the thanks button i really appreciate ur support
Click to expand...
Click to collapse
Man I like your last answer you solved your problem ! Good job !
I like to contribute solving problems because I hate problems :laugh:
I have had an Android phone made a custom ROM
and.. destroyed the phone with overclocking ...
now I have to buy another phone and Galaxy Ace/ Nexus is an option
Galaxy Ace is a good phone but there are problems when flashing so be careful when flashing again!
there are options to play with when flashing like check re-partition or use correct version of Odin
and sammobile.com is best site to check when having troubles !
my fit got messed up and would show a blank screen when on, i tried flahing ddkt3, ddkq5 n froyo 2.2.1 but none of them worked
all got stuck on mibib download and now its stuck on setup connection
plz help
using odin 4.38
abizerl123 said:
my fit got messed up and would show a blank screen when on, i tried flahing ddkt3, ddkq5 n froyo 2.2.1 but none of them worked
all got stuck on mibib download and now its stuck on setup connection
plz help
using odin 4.38
Click to expand...
Click to collapse
install drivers in your pc via kies first......your screen is stuck at setup screen right.....boot into recovery wipe data .....flash a froyo rom and then any gb rom of your choice.....if you are getting any error in odin post a reply with screenshot.....
first of all.. when u conect your phone the odin shows device connected.. if its not showing that its connected then it means u dont have device drivers installed in your pc... just download kies and install it on your computer that resolves your drivers problem and after that.. just flash any full pakcakge that means gingerbread 2.3.4.. u cannot flash ddkt3 i.e onepacage files directly.. it safe to 1st flash any full package and then flash ddkt3 it will work...
here is the link just follow the procedure.. becareful while flashing dnt skip any steps..
tejkumarvusirikala said:
first of all.. when u conect your phone the odin shows device connected.. if its not showing that its connected then it means u dont have device drivers installed in your pc... just download kies and install it on your computer that resolves your drivers problem and after that.. just flash any full pakcakge that means gingerbread 2.3.4.. u cannot flash ddkt3 i.e onepacage files directly.. it safe to 1st flash any full package and then flash ddkt3 it will work...
here is the link just follow the procedure.. becareful while flashing dnt skip any steps..
Click to expand...
Click to collapse
I believe you did n0t provide a link...
Sent from Galaxy Fit using XDA Premium running on Creed's ROM v3.5
w8in for the link
1st of all when i switch on my phone a mobile and a pc pic shows up wid a ! between them
i cant enter recovery mode only download mode
i have drivers installed
i have froyo ful package but dont know what ops means and if i need it coz there is no ops in the froyo rom i downloaded
plz help
abizerl123 said:
w8in for the link
1st of all when i switch on my phone a mobile and a pc pic shows up wid a ! between them
i cant enter recovery mode only download mode
i have drivers installed
i have froyo ful package but dont know what ops means and if i need it coz there is no ops in the froyo rom i downloaded
plz help
Click to expand...
Click to collapse
each device has its own ops file which is named after it board.......fits board name is beni...
so use beni.ops with the rom as tar with one package...
http://www.viotutorials.com/2012/01/how-to-update-samsung-galaxy-fit-to-236.html
refer this for downloads and step by step instructions....it even has a video so installing shuldnt be a problem.......
Guys m new to i9003 and i want to root my mobile and also want to know how to flash cwm on my device through odin .. pls help me ... I am not a noob i m a dev ! but i jus need help to not to brick my new phone .. so anyone pls help me with links so that it will be more easier for me to do it ... thank u ....
Find out your firmware and download CF-Root for your firmware from this thread.
http://forum.xda-developers.com/showthread.php?t=1331253
Read all instructions on this thread http://forum.xda-developers.com/showthread.php?t=1133787
CF-Root does include CWM so you'll be able to flash any C-ROM. Again, read all instructions for the ROM/MOD/Kernel/etc that you want to flash.
Hetalk said:
Find out your firmware and download CF-Root for your firmware from this thread.
http://forum.xda-developers.com/showthread.php?t=1331253
Read all instructions on this thread http://forum.xda-developers.com/showthread.php?t=1133787
CF-Root does include CWM so you'll be able to flash any C-ROM. Again, read all instructions for the ROM/MOD/Kernel/etc that you want to flash.
Click to expand...
Click to collapse
my device is XXKPN and the download link for CF-root has broken .. .. pls help me ..man ...
i am feeling like its really a hard job for me to root it and flash cwm ...!!! its not so easy as my galaxy fit .....!
Ravi H Basawa said:
my device is XXKPN and the download link for CF-root has broken .. .. pls help me ..man ...
Click to expand...
Click to collapse
If your device is unrooted and original stock, try updating to the latest version for your region using samsung kies.
Then you might find better links for latest versions.
=======
Else you can flash XXKPQ directly and then root it using CF-root for that version.
Note on guide thread says "Note: XXKPQ can only be flashed with help from it's supporting predecessor XXKPE like the XXKPN/XXKPH/XXKPM series, So make sure you have XXKPE downloaded. User flashing version varies with this, but this is my successful 100% assured boot." So, I guess you can flash XXKPQ directly on your XXKPN.
Try this
Ravi H Basawa said:
my device is XXKPN and the download link for CF-root has broken .. .. pls help me ..man ...
Click to expand...
Click to collapse
http://androidhryaplikacie.sk/zariadenia/samsung/ako-nahrat-custom-rom-na-galaxy-scl
Hetalk said:
If your device is unrooted and original stock, try updating to the latest version for your region using samsung kies.
Then you might find better links for latest versions.
=======
Else you can flash XXKPQ directly and then root it using CF-root for that version.
Note on guide thread says "Note: XXKPQ can only be flashed with help from it's supporting predecessor XXKPE like the XXKPN/XXKPH/XXKPM series, So make sure you have XXKPE downloaded. User flashing version varies with this, but this is my successful 100% assured boot." So, I guess you can flash XXKPQ directly on your XXKPN.
Click to expand...
Click to collapse
its really messy ... can u pls provide me the procedure of flashing cwm by using odin and i m goin to use superoneclick software for rooting my device ..
Ravi H Basawa said:
its really messy ... can u pls provide me the procedure of flashing cwm by using odin and i m goin to use superoneclick software for rooting my device ..
Click to expand...
Click to collapse
If you're on gingerbread, it's highly recommended that you use cf root kennel.
Use the universal Amit.bagaria kernel for gingerbread http://forum.xda-developers.com/showthread.php?p=19442301
you can find the detailed instructions there.
In simple words, power off your phone, enter into download mode by simultaneously pressing volume down, home and power button.
Then open Odin and in pda source select bagaria.tar
And unselect repartition option, select other 2 option (restart n other one).
Connect your phone via usb
Then see if Odin detects your phone, com port will turn yellow.
If it detects, press start and voila, you're done. It will restart the phone.
For your convenience, after auto restarting, Manual restart once again.
Press thanks if helped