Database Info

S-off Hboot 2.00.002?

If it possilbe? I cant find any gudes and cant use the revolution one weither=?

andoridkiller said:
If it possilbe? I cant find any gudes and cant use the revolution one weither=?
Click to expand...
Click to collapse
As of the moment, revolutionary does not support the new hboot. The only way to s-off again is to downgrade.

Or you are able to unlock but will remain s-on by using htcdev site, which elk enable you to flash custom ROM and recovery but you must be aware that boot needs to flashed via fast boot
Swyped from my Desire S using XDA Premium

andoridkiller said:
If it possilbe? I cant find any gudes and cant use the revolution one weither=?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1314349
here you can see a procedure how to obtain superuser access to an S-ON mobile, and flash recovery and of course flash an unrooted custom ROM. I personally used the MIUI v1.11.11

I have a Desire S fully unlocked in the UK, looking to put android 2.3.7 on it. It has the latest version 2.3.5 on with hboot 2.00.002.
Has anyone achieved this yet?? If so how??
Thanks in advance!

Android 2.3.7 is available via CM7 or MIUI, not sense

Apologies but I don't really know what that means. I am wanting to remove all of the HTC software and run just android.

ok, I understand now, what I need to be able to do is S-OFF 2.00.0002?

splinter1234 said:
ok, I understand now, what I need to be able to do is S-OFF 2.00.0002?
Click to expand...
Click to collapse
You can gain full S-OFF on HBOOT 2.00.0002. You can unlock the bootloader at http://htcdev which will allow you to flash a custom recovery and install CM7.1 ROM which is based on GB 2.3.7.

Thanks very much
Should I follow these instructions??
http://forum.xda-developers.com/showthread.php?t=1314349&page=4
At which stage can I install CM7.1 ROM
Thanks for your help!

My s-on was taken down in a service by xtc clip. This is the simplest way...

Install through ROM Manager after all the steps?

better install 4ext recovery, how to is somewhere in this forum. Than you can convert your partitions to 4ext fs, what is suported by most of roms. 4ext works better for me. to manage your roms download 4ext updater from market.

splinter1234 said:
Thanks very much
Should I follow these instructions??
http://forum.xda-developers.com/showthread.php?t=1314349&page=4
At which stage can I install CM7.1 ROM
Thanks for your help!
Click to expand...
Click to collapse
Yes that is the procedure to follow. You can install CM 7.1 ROM after you have finished step 7, but I would go ahead and finish step 8 also. That will root your existing ROM so when you make a 'nandroid' backup before you flash CM 7.1, you will have a fully rooted backup of your system.

Install a custom ROM with HTC official unlock

Can anyone please tell me how to install a custom ROM onto my Desire S with the bootloader unlocked via HTC Dev and S-ON?
My guess is that you install CWMR and flash it via that. But you need root access to do that, I thought unlocking the bootloader was meant to eliminate this.
Also, I've been reading that people are having issues installing ROMs this way, they are experiencing a hang at the HTC logo on boot.
Any information will be greatly appreciated, thank you.

spagmuff said:
Can anyone please tell me how to install a custom ROM onto my Desire S with the bootloader unlocked via HTC Dev and S-ON?
My guess is that you install CWMR and flash it via that. But you need root access to do that, I thought unlocking the bootloader was meant to eliminate this.
Also, I've been reading that people are having issues installing ROMs this way, they are experiencing a hang at the HTC logo on boot.
Any information will be greatly appreciated, thank you.
Click to expand...
Click to collapse
After you flash the custom ROM using CWM, you then have to extract the boot.img file from the ROM.zip file and manually flash it in FASTBOOT mode. That is the nature of the unlocked bootloader. The boot partition is not mounted R/W in recovery mode, it is only mounted R/W when you are in bootloader FASTBOOT mode.

Ok, from reading yours and various other posts in the forum, I need to do the following to install a custom ROM with an unlocked bootloader and S-ON:
1. Unlock bootloader via HTC's website
2. Root phone (with gingerbreak apk?)
3. Install CWM via ROM manager
4. Backup existing ROM with CWM and backup files with titanium
5. Install ROM via CWM (wipe data, wipe cache, install ROM)
6. Flash boot.img (HBOOT, fastboot, and flash image)
7.Reboot into cyanogenmod
If I have anything wrong, please let me know. Thanks.

spagmuff said:
Ok, from reading yours and various other posts in the forum, I need to do the following to install a custom ROM with an unlocked bootloader and S-ON:
1. Unlock bootloader via HTC's website
2. Root phone (with gingerbreak apk?)
3. Install CWM via ROM manager
4. Backup existing ROM with CWM and backup files with titanium
5. Install ROM via CWM (wipe data, wipe cache, install ROM)
6. Flash boot.img (HBOOT, fastboot, and flash image)
7.Reboot into cyanogenmod
If I have anything wrong, please let me know. Thanks.
Click to expand...
Click to collapse
Step 2 and 3 are not necessary. After you Unlock the bootloader, you could then simply flash ClockworkMod in FASTBOOT mode.
1. Unlock bootloader.
2. Flash CWM image in FASTBOOT mode.
3. Backup existing ROM with CWM.
etc.

Successfully installed latest nightly r2 yesterday night :O
All is fine, 3D performance is smoothly and fine...
Thanks for yours posts

I would also like to thank you tpbklake, haven't tried it yet, but I'm sure it'll work!

I will be getting a new unbranded Desire S in a couple of days,
In case it will be running HBOOT 2.00.0002 with S-ON will I be still able to flash a custom rom on the device? AKAIK S-ON only protects the radio from being modified.
sorry, I'm new to this
edit: okay i read its not possible to flash a custom rom, but then what can i do when I rooted and flashed a custom recovery?

kjdfkvdjjndvldmv; awesome

xStreame said:
I will be getting a new unbranded Desire S in a couple of days,
In case it will be running HBOOT 2.00.0002 with S-ON will I be still able to flash a custom rom on the device? AKAIK S-ON only protects the radio from being modified.
sorry, I'm new to this
edit: okay i read its not possible to flash a custom rom, but then what can i do when I rooted and flashed a custom recovery?
Click to expand...
Click to collapse
Either isn't possible without s-off, look at the index thread, it's all there.
Swyped from my desire s running damn sweet ice cream

I'm on an Inc2 but since it's basically the same I hope this applies...
I'm in the same position as the OP with the newly unlocked bootloader via HTC.
I flashed cwm through fastboot but now I can't reflash through ROM Manager. I installed both SuperUser and BusyBox but both point the finger at eachother saying the other needs to be installed. What am I missing??

Kayak83 said:
I'm on an Inc2 but since it's basically the same I hope this applies...
I'm in the same position as the OP with the newly unlocked bootloader via HTC.
I flashed cwm through fastboot but now I can't reflash through ROM Manager. I installed both SuperUser and BusyBox but both point the finger at eachother saying the other needs to be installed. What am I missing??
Click to expand...
Click to collapse
Download the latest su-3.0.x.zip file. Then boot into CWM recovery and install this zip file. This will root the current ROM you have installed and then ROM Manager and BusyBox will both be happy.

@korenisko
So you unlocked via HTC dev, flashed custom recovery, wiped all partitions, flashed cyanogenmod, rebooted into fastboot, flashed boot.img via fastboot (fastboot flash boot /pathtobootimg/boot.img, if i recall correctly) and then you were able to boot into cyanogen?
I did exactly these steps (only with 4ext instead of cwm, which shouldn't affect the result) and was stuck with the white bootscreen and no adb logcat output whatsoever.
Currently I am back on a prerooted official RUU (2.3.3), but it still performs really bad and I would like to have cyanogenmod.
Btw: I have a Desire S, hboot 2.00.0002, S-ON, no carrier branding.
Thanks,
wenzlern

The currect way
I Have HTC Desire S with original Rom 2.10.401.8 and HBOOT 2.00.0002 S-On
My goal is to install the Endymon
I read many thread and i understood that the curret way to do this is:
Downgrade My ROM from 2.3.5 ( 2.10.401.8 with HBOOT 2.00.0002) to a ROM 2.3.3 with HBOOT 0.98.00000 (Ex: RUU_Saga_HTC_Europe_1.47.401.4_Radio_20.28I.30.085AU_3805.06.02.03_M_release_199410_signed.exe)
To do this i need to follow the steps from 1 to 7 of this
http://forum.xda-developers.com/showpost.php?p=20535265&postcount=26
Now i need to change HBOOT, Change Recovery and Root the phone. To do this i need to use Revolutionary tool for Windows from http://revolutionary.io/ and follow the istruction.
Now i can download the custom Rom and install using this way:
http://forum.xda-developers.com/showthread.php?t=1257731
Is It right?
Thanks

Hello, I just want to share my experience on how i managed to S-OFF my phone. My main problem was that I had the latest ruu on 2.10.401.8 and couldnt downgrade. Even though i unlocked the bootloader using the htcdev .bin file I couldnt install the proper recovery (clockwork mod) nor a previous ruu. So here is what I did.
I first unlocked the phone using the htcdev.
Then I followed those pretty 7 steps mentioned on prev post.
and changed my version to a prev one.
I r e l o c k e d my phone using htc supertool and
clicked my 1.47 ruu exe file. That worked and it downgraded my phone.
After that it was a piece of cake to use the revolutionary tool to S-OFF.
Thanks all the xda community for the infos i got and managed to do it....
cheers

mannkan said:
Hello, I just want to share my experience on how i managed to S-OFF my phone. My main problem was that I had the latest ruu on 2.10.401.8 and couldnt downgrade. Even though i unlocked the bootloader using the htcdev .bin file I couldnt install the proper recovery (clockwork mod) nor a previous ruu. So here is what I did.
I first unlocked the phone using the htcdev.
Then I followed those pretty 7 steps mentioned on prev post.
and changed my version to a prev one.
I r e l o c k e d my phone using htc supertool and
clicked my 1.47 ruu exe file. That worked and it downgraded my phone.
After that it was a piece of cake to use the revolutionary tool to S-OFF.
Thanks all the xda community for the infos i got and managed to do it....
cheers
Click to expand...
Click to collapse
Congrats. XDA is really helpful.

Sarina,
No need to wipe dalvik cache?
bcoz few ROM's developers days it a must!!!!
I trying to flash CM7.1 stable version.

mannkan said:
Hello, I just want to share my experience on how i managed to S-OFF my phone. My main problem was that I had the latest ruu on 2.10.401.8 and couldnt downgrade. Even though i unlocked the bootloader using the htcdev .bin file I couldnt install the proper recovery (clockwork mod) nor a previous ruu. So here is what I did.
I first unlocked the phone using the htcdev.
Then I followed those pretty 7 steps mentioned on prev post.
and changed my version to a prev one.
I r e l o c k e d my phone using htc supertool and
clicked my 1.47 ruu exe file. That worked and it downgraded my phone.
After that it was a piece of cake to use the revolutionary tool to S-OFF.
Thanks all the xda community for the infos i got and managed to do it....
cheers
Click to expand...
Click to collapse
Many thanks for this it has helped me get S-off again after a very frustrating weekend.

[Q] Some general rooting questions

Hello,
I have finally decided to go down the path of custom roms. Have read around quite a bit and decided that the best idea would probably be to root using the downgrade method instead of using the HTC unlock method so that I would also get S-OFF (to be able to change kernel and radio).
Q1: Do you think this is a good choice?
Q2: If I indeed use the downgrade method, would it then in som way be possible to flash 4ext recovery and do a system backup of my current setup before downgrading?
Q3: Do I actually need to be able to change kernel/radio? Will many custom roms need a change of kernel?
Q4: Is it possible to return to stock recovery/rom from both of these methods in case need of warranty?
Many thanks!
/Neorth

1) Hell Yes. Best thing i did to my phone.
2) On your current setup, you'll need to flash the boot.img file from each ROM via fastboot after you flash it. If you use downgrade, This step is not needed. I reccomend you downgrade.
3) Every ROM has a built in kernel (boot.img) which will automatically change when you flash it. Do not mess with your radio, changing it does not make a lot of difference and it's risky. (if you don't downgrade, you can't change radio at all)
4) From downgrade, yes. From HTC Dev unlock, only partially. You can restore ROM an recovery, but your bootloader will only say Re_locked.

Thanks for your answers!
shrome99 said:
2) On your current setup, you'll need to flash the boot.img file from each ROM via fastboot after you flash it. If you use downgrade, This step is not needed. I reccomend you downgrade.
Click to expand...
Click to collapse
I think you missunderstood me on this one. My current setup is stock (S-ON, unrooted). What I want to do is to backup before I wipe the current rom, would that be possible?
shrome99 said:
3) Every ROM has a built in kernel (boot.img) which will automatically change when you flash it. Do not mess with your radio, changing it does not make a lot of difference and it's risky. (if you don't downgrade, you can't change radio at all)
Click to expand...
Click to collapse
I think I will downgrade but would this work even if I use the HTC unlock method? Think I read that you can't change kernel if you're only root with S-ON.
shrome99 said:
4) From downgrade, yes. From HTC Dev unlock, only partially. You can restore ROM an recovery, but your bootloader will only say Re_locked.
Click to expand...
Click to collapse
Then I guess downgrade it is!

Oh yes i did To answer question 2, yes you can. Unlock your phone Via HTCDev.com, flash 4ext recovery.img from fastboot and nandroid backup.

Ok, so if I want a backup I'll still have to unlock via HTCDev.com. Guess I better start to write down my current settings..

Now I've downgraded! Have also run revolutionary but not quite there yet as I have some questions so I won't do anything stupid
Q5. I want 4ext recovery instead of the clockwork mod so I answered no when revolutionary asked me to install that one. After that I've become a little nervous because I don't know if it's safe ro reboot without flashing a custom recovery, is it?
Q6. Can I reboot and install 4ext recovery from the phone (from market or apk)?
Q7. Why does revolutionary has it's own hboot (6.98.1002) and am I supposed to stick with it?
Thanks again!

Neorth said:
Now I've downgraded! Have also run revolutionary but not quite there yet as I have some questions so I won't do anything stupid
Q5. I want 4ext recovery instead of the clockwork mod so I answered no when revolutionary asked me to install that one. After that I've become a little nervous because I don't know if it's safe ro reboot without flashing a custom recovery, is it?
Q6. Can I reboot and install 4ext recovery from the phone (from market or apk)?
Q7. Why does revolutionary has it's own hboot (6.98.1002) and am I supposed to stick with it?
Thanks again!
Click to expand...
Click to collapse
You should rerun rev and install cwm then u can replace it with 4ext by downloading the app from market and flashing it from within the app
You'll need to flash superuser using cwm first though.
Yes you should replace the rev hboot with a standard engineering hboot. There are advantages as in some instances the rev hboot cannot be overwritten.
Sent from my HTC Desire S using xda premium

Is it really possible to run revolutionary on hboot 6.98.1002?
I rebooted without problem. So I guess the problem is that I don't have su access? Any walk around for this?

Yes, but you need CWM first, that'll give you EVERYTHING you want. Follow this to get CWM and get root access - http://forum.xda-developers.com/showthread.php?p=14693680 Then, download the 4Ext recovery control app (it needs root) and flash 4ext recovery.
Sent from my iPod touch using Tapatalk

Ah, perfect! I'm working my way through the different guides and are now in this stage:
SAGA PVT ENG S-OFF
HBOOT-0.98.2000 (PG8810000)
RADIO-3805.06.02.03_M
Have also got 4ext as recovery so all is great so far
Now I just have to decide on which custom ROM to start with. Think Quattro, Endymion and Reaper are the top candidates
Btw, do you think I should upgrade to the latest hboot-2.00.2002? And should I upgrade to the latest radio? And should I in that case do that before or after ROM?

No need for touching your radio or hboot. I've never flashes an hboot and the one time i flashed a radio, my phone almost got bricked.
Sent from my iPod touch using Tapatalk

Thanks for your help shrome99!
I'm now running Reaper v.1.5 and it runs smooth

[Q] Some Questions about rooting Desire S

Hi,
I´ve been reading through the forum for the past days, but still a lil bit confused about the procedure. Some threads say no you must do it like this, the other thread says under no circumstances do it like the way in the other thread....
Desire S:
***Locked***
SAGA PVT SHIP S-ON RL
HBOOT-2.00.0002
Radio 3822.10.08.04_M
Android 2.3.5
SoftwareNr. 2.10.401.8​
As far as i understand, first i have to use HTCDev to unlock the bootloader. Then downgradehboot to 98
Next get s-off via Revolutionary and Use SuperOneClick to root?
Final follow instructions to install a custom rom klick ?
Forget something? Or is their any easier way?
Sry for my bad english .
Thanks in advance.

I don't know your hboot, for me it was not necessary to downgrade.
But so far you're plan sounds good just backup everything before flashing a new ROM
Sent from my Desire S using XDA App

If I root my DS, using this guide, i'll be able to install ALL custom ROMs?
I unlocked Bootloader via HTCDev, flashed 4EXTRecovery, flashed SuperUser via recovery.When i tried to flash Virtuous Unity, device stucked at HTC logo.
If I use that guide, will i be able to flash custom ROM?

@3st
You don't need to use HTCdev to downgrade.
By using HTCdev you are possible screwing your warranty.
So to simplify,
Option 1) Use HTCdev to unlock, then install custom recovery, then either root or install a rom using recovery.
Option 2) Downgrade, then use Revolutionary to s-off and install a custom recovery, then as above either root or flash rom with recovery.

scandron said:
If I root my DS, using this guide, i'll be able to install ALL custom ROMs?
I unlocked Bootloader via HTCDev, flashed 4EXTRecovery, flashed SuperUser via recovery.When i tried to flash Virtuous Unity, device stucked at HTC logo.
If I use that guide, will i be able to flash custom ROM?
Click to expand...
Click to collapse
when you unlock via htcdev you need to flash the boot.img separately when flashing a custom ROM.
Greetings to amidabuddha
Sent from my Desire S using XDA App

Okay, i'll try this.
Thx for the answer

There are couple threads in the General section explaing how to downgrade hboot without unlocking at htcdev.com
You should try them first.

eyahl, if i'll want to flash another ROM, i'll have to flash boot.img again?
dmatik, already unlocked, but thanks.I'll watch them

scandron said:
eyahl, if i'll want to flash another ROM, i'll have to flash boot.img again?
dmatik, already unlocked, but thanks.I'll watch them
Click to expand...
Click to collapse
Yep
But you need to flash the boot.img of the new ROM, not the old one you already flashed before. (sounds logically, but some ppl. seem to be not able to think logically...)
Please gimme a thumb up if I helped ;-P
Sent from my Desire S using XDA App

eyahl said:
Yep
But you need to flash the boot.img of the new ROM, not the old one you already flashed before. (sounds logically, but some ppl. seem to be not able to think logically...)
Click to expand...
Click to collapse
Thanks for helping me))

Hi there
Did you root successfully?
Sent from my HTC Desire using xda premium

[Q] Can i root?

I've looked all over the forums, but i can't find an answer, could someone tell me if i can root my phone using SuperOneClick?
Here's what it says when i boot into bootloader:
*** LOCKED ***
SAGA PVT ENG S-OFF RL
HBOOT - 2.00.2002 (PG8810000)
RADIO - 3822.10.08.04_M
eMMC-boot
I would like to install cyanogen mod, and i'm on t-mobile uk if that helps

How did you S-OFF without downgrading the hboot?

oddoneout said:
How did you S-OFF without downgrading the hboot?
Click to expand...
Click to collapse
It was originally like that, haven't done anything to it

Your HBOOT says that your phone is S-OFF, which means you have full access to it.
On the other hand, not knowing your OS version, I'm not sure you can root using SuperOneClick - since it only works for Gingerbread.
Since you have S-OFF, just go and find "root for S-OFF users" thread in Development and do what is written there.

Download a rooted custom rom (usually a custom rom is rooted) then flash via recovery. You'll have your DS rooted.
Sent from my Desire S

Since your DS is already S-OFF you don't need SuperOneClick. You can root by flashing SuperSu from a custom recovery. You may already have a custom recovery installed by the person who S-OFFed your phone. If not it won't be too difficult to install a custom recovery. I recommend you 4EXT touch. You should also make a nandroid backup from the recovery of your current ROM before attempting to flash an alternate one. Titanium backup is also very useful in order to be able to restore your apps and their data after flashing a ROM. The pro version in worth the money.
Sent from my HTC Desire S using xda app-developers app

yaonos said:
Since your DS is already S-OFF you don't need SuperOneClick. You can root by flashing SuperSu from a custom recovery. You may already have a custom recovery installed by the person who S-OFFed your phone. If not it won't be too difficult to install a custom recovery. I recommend you 4EXT touch. You should also make a nandroid backup from the recovery of your current ROM before attempting to flash an alternate one. Titanium backup is also very useful in order to be able to restore your apps and their data after flashing a ROM. The pro version in worth the money.
Sent from my HTC Desire S using xda app-developers app
Click to expand...
Click to collapse
Doesn't SuperSu require a rooted device? and i think 4ext also requires root access.

alpha192 said:
Doesn't SuperSu require a rooted device? and i think 4ext also requires root access.
Click to expand...
Click to collapse
4EXT is a Recovery - has nothing to do with being rooted or not rooted

alpha192 said:
Doesn't SuperSu require a rooted device? and i think 4ext also requires root access.
Click to expand...
Click to collapse
Judging by your answer, I strongly advise you to stay away from rooting your phone, and reading a lot instead.

alpha192 said:
Doesn't SuperSu require a rooted device? and i think 4ext also requires root access.
Click to expand...
Click to collapse
One you've comprehended and then followed the advice given in the two posts above
Install a recovery and then use it to install a custom pre-rooted ROM. You'll find links in the INDEX thread along with guides, which should be read, see the link in my signature.
Did you buy you're device new?
Sywepd form my DsereiS

alpha192 said:
Doesn't SuperSu require a rooted device? and i think 4ext also requires root access.
Click to expand...
Click to collapse
Since your phone is S-OFF, you can flash a recovery with fastboot from your PC. It may not be necessary if a custom recovery has already been flashed to your phone. Check your recovery before proceeding to flash a custom one.
Once you have a custom recovery installed, your can flash SuperSu from this recovery to your ROM. You'll then have rooted your current ROM and will be able to make backups before trying to flash alternate ROMs. At minimum you should make a nandroid backup from the recovery ; it will allow you to come back to your current ROM in case your not satisfied with the alternate ROMs.
But take your time and read the stickies in order to be sure you understand what you are doing before proceeding further.

ben_pyett said:
One you've comprehended and then followed the advice given in the two posts above
Install a recovery and then use it to install a custom pre-rooted ROM. You'll find links in the INDEX thread along with guides, which should be read, see the link in my signature.
Did you buy you're device new?
Sywepd form my DsereiS
Click to expand...
Click to collapse
Yes, i did buy my device new

alpha192 said:
Yes, i did buy my device new
Click to expand...
Click to collapse
New device and already S-OFF?
Sent from my HTC Desire S

miwanr said:
New device and already S-OFF?
Click to expand...
Click to collapse
Rare, but I seem to remember over a year ago when we all had to use an XTC-Clip that some people got their phones already S-Off.

yaonos said:
Since your phone is S-OFF, you can flash a recovery with fastboot from your PC.
Click to expand...
Click to collapse
Not necessarily at all. Regular bootloaders, even when S-OFF, don't allow fastboot commands. If you try executing it on phone that was S-OFF-ed with XTC-Clip, for example, it'll fail.
For that the bootloader has to be re-engineered (or engineering bootloader flashed).

why exactly do u want to root your phone? do u want to flash a custom rom or do u want root access for the heck of it?
if u want to flash a custom rom then i suggest you go through this thread
http://forum.xda-developers.com/showthread.php?t=1850574
it has links to some other threads.. finally please do make a backup of your original rom in case u dont like the custom rom

SimonTS said:
Rare, but I seem to remember over a year ago when we all had to use an XTC-Clip that some people got their phones already S-Off.
Click to expand...
Click to collapse
In his case, he got his phone S-OFF with a re engineered bootloader (2.00.2002). I find it strange that a stock phone comes pre installed with a ENG bootloader...

yaonos said:
In his case, he got his phone S-OFF with a re engineered bootloader (2.00.2002). I find it strange that a stock phone comes pre installed with a ENG bootloader...
Click to expand...
Click to collapse
I hadn't looked at the hBoot version. Maybe his idea of 'New' and the shop's idea of 'New' are somewhat different - possibly a returned product that they hadn't checked properly before reselling.

SimonTS said:
I hadn't looked at the hBoot version. Maybe his idea of 'New' and the shop's idea of 'New' are somewhat different - possibly a returned product that they hadn't checked properly before reselling.
Click to expand...
Click to collapse
I got my phone new from T-mobile and the only thing i've done to my phone software wise would be upgrading sense to 3.0 which was via the ota.

i thing best for u is to unlock ur bootloader flash r ecovery and superuser , flash a custom rom and follow this guide here http://forum.xda-developers.com/showthread.php?t=1318919 good luck