I updated to froyo 2.2 (leaked version) on my samsung captivate, and I was wondering if there was a possible way to downgrade back to 2.1 and go to 2.3 cognition? Ive been reading and I cant seem too root my froyo 2.2 samsung captivate, i wanted to be able to install custom roms...
Could someone point me in the right way with a link or two maybe?
search... and read. It's ALL here somewhere
Mac4Wii said:
I updated to froyo 2.2 (leaked version) on my samsung captivate, and I was wondering if there was a possible way to downgrade back to 2.1 and go to 2.3 cognition? Ive been reading and I cant seem too root my froyo 2.2 samsung captivate, i wanted to be able to install custom roms...
Could someone point me in the right way with a link or two maybe?
Click to expand...
Click to collapse
First of all I would post this in Q/A section. Second of all you need to use ODIN to get back to 2.1 stock before you flash cognition. Although I hope you know Cognition is NOT gingerbread it is froyo.
System version does not make any difference to flashing ROMs
Mac4Wii said:
I updated to froyo 2.2 (leaked version) on my samsung captivate, and I was wondering if there was a possible way to downgrade back to 2.1 and go to 2.3 cognition? Ive been reading and I cant seem too root my froyo 2.2 samsung captivate, i wanted to be able to install custom roms...
Could someone point me in the right way with a link or two maybe?
Click to expand...
Click to collapse
You tried the one click root? It should be a simple process of downloading the correct update.zip and then flashing it through the recovery menu. Takes like 30 seconds. I don't think it matters what version of android you are on to root...
xreflection said:
You tried the one click root? It should be a simple process of downloading the correct update.zip and then flashing it through the recovery menu. Takes like 30 seconds. I don't think it matters what version of android you are on to root...
Click to expand...
Click to collapse
this does NoT work on the leaked ji6 without a proper kernel....
Related
Ok, so I installed the leak 2.2 on my phone and rooted it. Can I still use Rom manager to flash older roms that still run 2.1? And how can I go back to the leaked 2.2? Thanks in advance.
wvumaniac79 said:
Ok, so I installed the leak 2.2 on my phone and rooted it. Can I still use Rom manager to flash older roms that still run 2.1? And how can I go back to the leaked 2.2? Thanks in advance.
Click to expand...
Click to collapse
See this thread.
http://forum.xda-developers.com/showthread.php?t=804226
If I do this will i lose root?
Hey everyone,
I am about to finally root my phone and install a custom ROM. I was looking at the unlockr website and was reviewing everything before i went ahead and mess up things. Since I have a stock 2.2 phone do i need to do that ODIN procedure at all after i root it or can i just download ROM manager and install a custom ROM through that? I was either going to do Perception or Cognition since I am a new user. But for cognition i was going to maybe wait toll 2.3 was stable because people been having problems. Thank you!
PMart
Pmart317 said:
Hey everyone,
I am about to finally root my phone and install a custom ROM. I was looking at the unlockr website and was reviewing everything before i went ahead and mess up things. Since I have a stock 2.2 phone do i need to do that ODIN procedure at all after i root it or can i just download ROM manager and install a custom ROM through that? I was either going to do Perception or Cognition since I am a new user. But for cognition i was going to maybe wait toll 2.3 was stable because people been having problems. Thank you!
PMart
Click to expand...
Click to collapse
2.2 is not stock. 2.1-1 is.
as far as cognition goes, the 2.3b4-6 are pretty stable, but dont get that confused with ANDROID 2.3....they are 2.2 roms
i think you have some more reading to do
Pirateghost said:
2.2 is not stock. 2.1-1 is.
as far as cognition goes, the 2.3b4-6 are pretty stable, but dont get that confused with ANDROID 2.3....they are 2.2 roms
i think you have some more reading to do
Click to expand...
Click to collapse
^^^THIS^^^
Make sure you understand how to recover when you screw the pooch. Cognition is a good place to start, read all you can on voodoo lagfix. Perception can be a bit daunting with all the voltages, kernels and such.
Good luck and welcome to XDA!!
Current Phone:
Firmware: 2.2
Kernel version: 2.6.32.9
Build Number:Froyo.UCJI6
I did a little more reading... Yes i got confused with the firmware version and the build numbers and wanted to make sure if i was doing the correct procedure. I also looked into how to recover everything too so I am good if i mess up. I am going to root using one click root and download the needed apps and backup with titanium, then run ROM manager an "Flash Clockwork Mod."
I am going to go with [ROM]Cognition v2.3b6 and install that on my captivate through ROM manager.
Then I am going to look into the voodoo lagfix kernel after i successfully flashed. I just did not know if this cognition was a good rom to do or that I should wait?
Pmart317 said:
Current Phone:
Firmware: 2.2
Kernel version: 2.6.32.9
Build Number:Froyo.UCJI6
I did a little more reading... Yes i got confused with the firmware version and the build numbers and wanted to make sure if i was doing the correct procedure. I also looked into how to recover everything too so I am good if i mess up. I am going to root using one click root and download the needed apps and backup with titanium, then run ROM manager an "Flash Clockwork Mod."
I am going to go with [ROM]Cognition v2.3b6 and install that on my captivate through ROM manager.
Then I am going to look into the voodoo lagfix kernel after i successfully flashed. I just did not know if this cognition was a good rom to do or that I should wait?
Click to expand...
Click to collapse
Everything you want to do will not work with your version of 2. 2. You need to flash to stock prior to trying to flash any roms.
Please take the time to read and understand what it is you are doing before you ruin your phone.
- Axura made me type this
Just to re-iterate what has been said...
There is a beta of 2.2, but there is no official stock 2.2. What your phone has was the beta - many of the ROMs out there are based on this, so you may not "fix" anything by flasing to another 2.2.
I am sorry, is there a link where u can put me in the right direction to downgrade? Thank you. I just want to root my phone because having this 2.2 i have now is nothing special.
Pmart317 said:
I am sorry, is there a link where u can put me in the right direction to downgrade? Thank you. I just want to root my phone because having this 2.2 i have now is nothing special.
Click to expand...
Click to collapse
Find ODIN One-Click on the Development Section.
Pmart317 said:
Current Phone:
Firmware: 2.2
Kernel version: 2.6.32.9
Build Number:Froyo.UCJI6
Click to expand...
Click to collapse
If this stock for you phone, where did you get your phone from and/or what area are you living in?
JI6 is the Froyo beta that was leaked a month ago.
Jmurph3 said:
If this stock for you phone, where did you get your phone from and/or what area are you living in?
Click to expand...
Click to collapse
Hey sorry it is not stock I forgot i put 2.2 froyo on after it was leaked. I am just saying that is my current firmware before I downgrade to eclair 2.1 and then root my phone.
I found the right thing I hope...
http://forum.xda-developers.com/showthread.php?t=731989
alphadog00 said:
JI6 is the Froyo beta that was leaked a month ago.
Click to expand...
Click to collapse
I only ask because they said it was stock with the phone.
before I do the Odin3 one-click...is there something i can use to backup my apps on the market that is realible to restore my paid apps.
My phone is not rooted of course so i can not download Titanium backup..
Thanks again guys!
Pmart
Pmart317 said:
before I do the Odin3 one-click...is there something i can use to backup my apps on the market that is realible to restore my paid apps.
My phone is not rooted of course so i can not download Titanium backup..
Thanks again guys!
Pmart
Click to expand...
Click to collapse
Root the phone if you are going to be flashing ROMs. It's easy enough to do, and Titanium Backup is a must have ...
Rooted my phone successfully and I am at 2.1 eclair and i have been reading up on other custom roms to install.
I was looking at Axura, perception, and cognition...but i am a big theme guy and i did not know how to go about like changing the theme for the ROM?
Do i actually install the custom rom first and then find a theme for the custom rom?
Pmart317 said:
Rooted my phone successfully and I am at 2.1 eclair and i have been reading up on other custom roms to install.
I was looking at Axura, perception, and cognition...but i am a big theme guy and i did not know how to go about like changing the theme for the ROM?
Do i actually install the custom rom first and then find a theme for the custom rom?
Click to expand...
Click to collapse
Yes, that would be the way to do it.
I intalled Cog the new version and wanted to know how to add Minimalistic mod theme?? There a link on a process to install theme over my cognition?? Thanks
Pmart317 said:
I intalled Cog the new version and wanted to know how to add Minimalistic mod theme?? There a link on a process to install theme over my cognition?? Thanks
Click to expand...
Click to collapse
Well if you are speaking about the themes here:
http://forum.xda-developers.com/showthread.php?t=760106&highlight=Minimalistic+mod+theme
They are (as the post says) all flashable through CWM, which is exactly how you flashed the Cog ROM. Do the same process but select the zip file for the theme. Installs right over the top of the ROM.
hey everyone! I installed Cognition 2.3b6 and was wondering if i have to go back to the stock kernel everytime i want to put a different custom firmware?? Thanks
Pmart317 said:
hey everyone! I installed Cognition 2.3b6 and was wondering if i have to go back to the stock kernel everytime i want to put a different custom firmware?? Thanks
Click to expand...
Click to collapse
Its is a safe bet to go to stock. All ROMs here are more or less developed based on factory settings, and this is got by going back to stock ROM. Going to stock resets phone back to factory level, and erases all traces of old ROM. This also avoids any potential issues that could crop up when u flash a different ROM over an existing custom ROM.
ive beeb trying to search the thread on how to make the samsung galaxy s less lag and i cant find it i updated my phone using kies im on froyo 2.2 now. saw some tutorials but only working on 2.1 for the rooting purposes can anyone show me the thread on how to root samsung galaxy s running on 2.2 and give me some apps to less the lag thanks very much....;
[Mod Edit] Title edited because it was misleading , this way this thread may be of help to others with similar questions.
Regards
faria
oh this is simple. go to development thread and you should find a bunch of choices of Kernels. They mostly have Odin for you to download, then u can use Odin to flash a custom Kernel over your stock one. Then go to recovery and go to the advance options and Root your phone fromt here. All new Kernels are pretty awesome cuz they will root your phone for you and insteall superuser + busybox.
=]
here's the easiest way to root your SGS..
http://forum.xda-developers.com/showthread.php?t=803682
just make sure you follow the instructions:
You NEED to put your phone on USB Debugging mode
You NEED to install make sure the Android drivers for your phone are installed
Make sure you DO NOT mount your SD card.
If you still can't get something to run, try doing it in recovery mode
The easiest way to root+lagfix (especially if you're newer to this sort of stuff) is to install Voodoo.
It will automatically lag-fix your Galaxy S and then all you do is install "superuser" from the market and you've got root. Nice and simple.
vinstot said:
ive beeb trying to search the thread on how to make the samsung galaxy s less lag and i cant find it i updated my phone using kies im on froyo 2.2 now. saw some tutorials but only working on 2.1 for the rooting purposes can anyone show me the thread on how to root samsung galaxy s running on 2.2 and give me some apps to less the lag thanks very much....
Click to expand...
Click to collapse
Another option is to go to samfirmware.com and using ODIN instal I9000XWJS5. Full instructions are on site. The advantage of this is you get a good stable ROM, smoothness, fast, better battery life and there is no need for a lagfix - much safer.
Enjoy your SGS.
i downloaded z4root and get a little bit confuse of the temporary and permanent root can anyone explain me whats the difference thanks.
DaRkMyk said:
here's the easiest way to root your SGS..
http://forum.xda-developers.com/showthread.php?t=803682
just make sure you follow the instructions:
You NEED to put your phone on USB Debugging mode
You NEED to install make sure the Android drivers for your phone are installed
Make sure you DO NOT mount your SD card.
If you still can't get something to run, try doing it in recovery mode
Click to expand...
Click to collapse
what do u mean by installing all android drivers for my phone? install all android drivers on my pc?
vinstot said:
what do u mean by installing all android drivers for my phone? install all android drivers on my pc?
Click to expand...
Click to collapse
It means that your computer must have the correct drivers for you Galaxy S. You'll be connecting the phone to your computer, the computer needs drivers to recognize the phone.
Just install Samsung Kies, all the needed drivers will be installed as well.
Sent from my Samsung I9000 Galaxy S.
Your best and easiest bet would probably be to install the Spedmod kernel, or a custom Tom. Realty all you have to do is go to the developement section.
Sent from my Galaxy S using Tapatalk
i installed ryanza oclf 2.0 but i when i try to activate the onelagfix i got an error i dont know why any other lag fix programs u guys can recommend?
vinstot said:
i installed ryanza oclf 2.0 but i when i try to activate the onelagfix i got an error i dont know why any other lag fix programs u guys can recommend?
Click to expand...
Click to collapse
Your device must be rooted to do that.
Please.. Don't just try anything without a thorough read. You might end up bricking your device.
First of all, I am not a fan of Lag fixes, some lag fix users had lost their internal memory because of it and if you use it you'll only have 600mb internal memory.
I suggest you to upgrade to a stock Froyo 2.2.1. It is faster than 2.2 and almost on par with LagFixed SGS. I'm currently using Froyo 2.2.1 XXJPY and it is very stable.
Search on the General section on how to upgrade to 2.2.1
Sent from my Samsung I9000 Galaxy S.
phone is rooter now with z4root. so jsut trying to install some lag fixes for the phone. is 2.2.1 available on europe part? thanks
Firmware is froyo 2.2
base ver is XXJPP
kernel is 2.6.32.9
just use the attached, works on the dutch 2.2.1 etc
Johnny55555555 said:
just use the attached, works on the dutch 2.2.1 etc
Click to expand...
Click to collapse
cool thanks very much
DaRkMyk said:
Your device must be rooted to do that.
Please.. Don't just try anything without a thorough read. You might end up bricking your device.
First of all, I am not a fan of Lag fixes, some lag fix users had lost their internal memory because of it and if you use it you'll only have 600mb internal memory.
I suggest you to upgrade to a stock Froyo 2.2.1. It is faster than 2.2 and almost on par with LagFixed SGS. I'm currently using Froyo 2.2.1 XXJPY and it is very stable.
Search on the General section on how to upgrade to 2.2.1
Sent from my Samsung I9000 Galaxy S.
Click to expand...
Click to collapse
phone is rooter now with z4root. so jsut trying to install some lag fixes for the phone. is 2.2.1 available on europe part? thanks
Firmware is froyo 2.2
base ver is XXJPP
kernel is 2.6.32.9
vinstot said:
phone is rooter now with z4root. so jsut trying to install some lag fixes for the phone. is 2.2.1 available on europe part? thanks
Firmware is froyo 2.2
base ver is XXJPP
kernel is 2.6.32.9
Click to expand...
Click to collapse
Currently all froyo 2.2.1 is only for Europe Galaxy S. I installed mine via Kies Registry Hack. You can also install it using Odin.
I Swyped this on my Galaxy S
DaRkMyk said:
Currently all froyo 2.2.1 is only for Europe Galaxy S. I installed mine via Kies Registry Hack. You can also install it using Odin.
I Swyped this on my Galaxy S
Click to expand...
Click to collapse
kies registry hacked? where can i find it? thanks for helping
vinstot said:
kies registry hacked? where can i find it? thanks for helping
Click to expand...
Click to collapse
I'm sorry but the kies registry hacking is no longer working, Samsung already blocked the kies versions 1.5.3.10103.102 and lower. Here's the thread
http://forum.xda-developers.com/showthread.php?t=835628
Your only option now is to wait for the official release on your country or Flash 2.2.1 via Odin, remember to backup before doing it coz it'll erase all your data.
Follow this thread on how to flash Froyo 2.2.1 I9000XWJS5
http://forum.xda-developers.com/showthread.php?t=954377
my phone is branded but its unlock now can i use odin to install froyo 2.2.1?
vinstot said:
my phone is branded but its unlock now can i use odin to install froyo 2.2.1?
Click to expand...
Click to collapse
Yes you can, mine is also branded and unlocked plus with singtel BLOATWARE. when I upgraded to XXJPY which is an unbranded rom, all of the annoying bloatware is gone.
I Swyped this on my Galaxy S
I recently just flashed a new rom and I had realized I never tried the stock 2.2 from samsung and I was wondering what people thought of it and if they were still able to flash other roms or use odin to go back to stock 2.1 and then flash other roms again. Or does updating to 2.2 mess up some of that?
And is it even worth it to try and check it out?
I am running serendipity and my wife has stock. I would not go back to stock if att were to pay me. Her Gps was messed up, bad battery life and other strange issues.
Sent from my SAMSUNG-SGH-I897 using XDA App
the only thing 2.2 may mess up for flashing roms is it installs 3e recovery which needs signed update.zip packages (can be patched ) , and sometimes you need a new root program.
besides that its... stock. with the 2.2 updates...
Has anyone tried reflashing odin or using clockwork/rooting in 2.2?
I'm thinking i'm going to stay away from it at this point but curiosity my get the best of me....
jlt220 said:
Has anyone tried reflashing odin or using clockwork/rooting in 2.2?
I'm thinking i'm going to stay away from it at this point but curiosity my get the best of me....
Click to expand...
Click to collapse
i sucessfully rooted it using superone click method...but had problem flashing clockwork mode as there is sign verification problem...so i tried to flash back to 2.1 and used AIO method...which bricked my phone...so better to keep flashing good custom roms and be unbricked ....stay away from stock froyo...its exactly 2.1 with stock froyo capabilities...
Trusselo said:
the only thing 2.2 may mess up for flashing roms is it installs 3e recovery which needs signed update.zip packages (can be patched ) , and sometimes you need a new root program.
besides that its... stock. with the 2.2 updates...
Click to expand...
Click to collapse
jlt220 said:
Has anyone tried reflashing odin or using clockwork/rooting in 2.2?
I'm thinking i'm going to stay away from it at this point but curiosity my get the best of me....
Click to expand...
Click to collapse
rooting 2.2 via clockwork, see the post above you...
3e sig check. fix with http://forum.xda-developers.com/showthread.php?t=909213
long story short i have to send my captivate back to att (getting a replacement in them mail from them soon under warranty)
anways if i use the 1 click tool am i stock in their eyes? or maybe i can 1 click to stock then use the mini kies way to get froyo?
any suggestions ? thanks
The_Zodiac said:
long story short i have to send my captivate back to att (getting a replacement in them mail from them soon under warranty)
anways if i use the 1 click tool am i stock in their eyes? or maybe i can 1 click to stock then use the mini kies way to get froyo?
any suggestions ? thanks
Click to expand...
Click to collapse
Go ahead and bring it to stock + update to Froyo.
Also, so it doesn't look so weird, use it for a couple days so there's data and cache lol
BWolf56 said:
Go ahead and bring it to stock + update to Froyo.
Also, so it doesn't look so weird, use it for a couple days so there's data and cache lol
Click to expand...
Click to collapse
lol yeah probably a good idea. although i hate the idea of running it stock for more then 2 minutes
Running it for a few days and adding froyo probably not necessary. I would reformat my phone to stock in order to remove all personal data before i send it in.
Sent from my SGH-i917 using XDA Windows Phone 7 App
munkeyphyst said:
Running it for a few days and adding froyo probably not necessary. I would reformat my phone to stock in order to remove all personal data before i send it in.
Sent from my SGH-i917 using XDA Windows Phone 7 App
Click to expand...
Click to collapse
i was thinking the same in that most people would factory reset before sending phones in but i was thinkin froyo might be smart because it would be 100% stock then im not sure if our 1 click stock is 100% in their eyes
The_Zodiac said:
i was thinking the same in that most people would factory reset before sending phones in but i was thinkin froyo might be smart because it would be 100% stock then im not sure if our 1 click stock is 100% in their eyes
Click to expand...
Click to collapse
Idk how much they actually check it - I assume it's kinda random so I wouldn't take any chance.
Odin3 one click does bring it to stock but having Froyo might look better and show that it wasn't just brought back to stock (along with some cache and data).
BWolf56 said:
Idk how much they actually check it - I assume it's kinda random so I wouldn't take any chance.
Odin3 one click does bring it to stock but having Froyo might look better and show that it wasn't just brought back to stock (along with some cache and data).
Click to expand...
Click to collapse
While we are on the subject, IS there a 1-click for Froyo (stock)? I ask because i've been hearing rumors of it, and i just havent had the time to investigate.
If there WASN'T a 1 click stock (froyo) then disregard my question. However, does that mean the only way to upgrade to Froyo (stock) is through CWM? I know people have been doing it through Kies, but i'm not a big fan.
spartan062984 said:
While we are on the subject, IS there a 1-click for Froyo (stock)? I ask because i've been hearing rumors of it, and i just havent had the time to investigate.
If there WASN'T a 1 click stock (froyo) then disregard my question. However, does that mean the only way to upgrade to Froyo (stock) is through CWM? I know people have been doing it through Kies, but i'm not a big fan.
Click to expand...
Click to collapse
Idk if there is but tbh it wouldn't be so useful as 2.2 as recovery problem which requires 3e recovery fix so makes flashing more painful.
There's although Odin 1.81 which you can flash Rogers (I896) version of Eclair (duno if there's one for 2.2 - haven't really looked into it as Kies mini works well)
BWolf56 said:
Idk if there is but tbh it wouldn't be so useful as 2.2 as recovery problem which requires 3e recovery fix so makes flashing more painful.
There's although Odin 1.81 which you can flash Rogers (I896) version of Eclair (duno if there's one for 2.2 - haven't really looked into it as Kies mini works well)
Click to expand...
Click to collapse
Thanks!
there have been several threads on this
ODIN ONE CLICK (and the other) CAME FROM SAMSUNG
so YES the odin one click is STOCK. ITS WHAT THEY USE to refurb ATT phones.
there has been no ODIN one click 2.2 leaked to the net.
we dont have the source code so we cant update the 2.1
how much do they check your phone? very little. the internal guts to replace at their cost is less than 50$. They have dozens of phones from each different model come in every day. They have about 10 minutes to hook it up to a machine that runs hardware tests for them. then it gets gutted. It is not worth their time to *see* what is on the phone. They only care if it works or not. so they can move to the next phone in the bin.
stock 2.1 is fine if it came with 2.1
2.2 if it came with 2.2. there are CWM 2.2 upgrade flashes available. use rom manager/ the update.zip method of CWM to install 2.2 then delete the update.zip and rom manager app.
Trusselo said:
there have been several threads on this
ODIN ONE CLICK (and the other) CAME FROM SAMSUNG
so YES the odin one click is STOCK. ITS WHAT THEY USE to refurb ATT phones.
there has been no ODIN one click 2.2 leaked to the net.
we dont have the source code so we cant update the 2.1
how much do they check your phone? very little. the internal guts to replace at their cost is less than 50$. They have dozens of phones from each different model come in every day. They have about 10 minutes to hook it up to a machine that runs hardware tests for them. then it gets gutted. It is not worth their time to *see* what is on the phone. They only care if it works or not. so they can move to the next phone in the bin.
stock 2.1 is fine if it came with 2.1
2.2 if it came with 2.2. there are CWM 2.2 upgrade flashes available. use rom manager/ the update.zip method of CWM to install 2.2 then delete the update.zip and rom manager app.
Click to expand...
Click to collapse
there have been several threads on this
ODIN ONE CLICK (and the other) CAME FROM SAMSUNG
so YES the odin one click is STOCK. ITS WHAT THEY USE to refurb ATT phones.
there has been no ODIN one click 2.2 leaked to the net.
we dont have the source code so we cant update the 2.1 <---- This, i knew.
stock 2.1 is fine if it came with 2.1
2.2 if it came with 2.2. there are CWM 2.2 upgrade flashes available. use rom manager/ the update.zip method of CWM to install 2.2 then delete the update.zip and rom manager app <------ This, has been the answer i was looking for! Thanks!
glad to help!
but if you are ROGERS you can use the 2.1 or 2.2 stock flashes in my sig
no CWM needed! odin 1.7 package included in post
BWolf56 said:
Go ahead and bring it to stock + update to Froyo.
Also, so it doesn't look so weird, use it for a couple days so there's data and cache lol
Click to expand...
Click to collapse
Not necessary. Just odin and kies.
I would master clear anyway if I were stock. Just go back to stock, update froyo and that's it.
If he flashes 2.1 (JF6), couldn't he run the software update to get JH7?
Sent from a place my wife doesn't know about (yet)