[Solved] How to downgrade to Froyo 2.2.1 from VillainROM 1.0 for Galaxy ACE S5830 - Android Software/Hacking General [Developers Only]

Hi all,
I bought new Sansung Galaxy ACE (Froyo 2.2.1)
I flashed with Custom ROM VillainROM 1.0 (the only ROM available for ACE)..
But now I wants to downgrade to 2.2.1 back..since VillainROM is having few bugs..
I tried following steps but could not succeed..
a) Download Stock ROM from samfirmware.com
b) Download Cooper.ops file from above source.
c) Flashed with Odin...selected one package option
Every thing was going right..but when Odin flash a message " -------wait for reboot....." (which is generally appears every time when we flash normally) my phone did not restart...I tried 3-4 time ...but nothing happened..even I was not able to restart by cell
Then I re-flashed with VillainROM, my cell was flashed perfectly..!!!
Then again tried stock ROM...but again same..nothing happened..
Now the problem is when ever i tried to flash with stock rom..no results..but when with VillainROM..its perfectly flashed..
Can any one help..?
Note: I have downloaded every thing twice to confirm corrupt files..

U need to download from samfirmware a multi file froyo package (so that include APBOOT). After succesfuly instal Froyo again you can flash with the latest (prefered) one package release.
Gl dude

entu said:
U need to download from samfirmware a multi file froyo package (so that include APBOOT). After succesfuly instal Froyo again you can flash with the latest (prefered) one package release.
Gl dude
Click to expand...
Click to collapse
Hey..thnks..Can u just give me the link for those files...
Because I am not able to locate those file any where..

here it is
w w w.samfirmware.com/WEBPROTECT-s5830.htm
i think those who say "multi-csc***" are stoks with multiple file

entu said:
here it is
w w w.samfirmware.com/WEBPROTECT-s5830.htm
i think those who say "multi-csc***" are stoks with multiple file
Click to expand...
Click to collapse
Ok..I will try and then post the result...

silver2706 said:
Ok..I will try and then post the result...
Click to expand...
Click to collapse
Finally Guys..did it...downgraded VillianROM to Froyo 2.2.1...yupeee....
a) Downloaded Froyo Europe Multi File Firmware from samfirmware.com.
b) Flased using Odin..
c) Then reflashed with Stock ROM for S5830 for India...
And finally..restored back to..Froyo 2.2.1...

Good it happened to me so i wasted 1 night to figure out how to solve this.....
anyway at my mini after downgrade back to Froyo my phone got a bug, i cant install any launcher
every single one i tried (included Zeam and GoLauncher) after succesfull instal first hit on "home" button drop my fon in black screen "samsung"
and keep vibrate like this
1 buzzz pause 2 buzz buzzz one and one and one
just batery out and factory reset from recovery menu
anyone can figure out what happened?
thanks a lot

Mine also happened that. The buzzz thing. And happens ocasionaly when slide to answer a call.
And I'm now clean from factory.
Strange things happens with this device

silver2706 said:
Finally Guys..did it...downgraded VillianROM to Froyo 2.2.1...yupeee....
a) Downloaded Froyo Europe Multi File Firmware from samfirmware.com.
b) Flased using Odin..
c) Then reflashed with Stock ROM for S5830 for India...
And finally..restored back to..Froyo 2.2.1...
Click to expand...
Click to collapse
Can you little bit brief your steps? That will be great.

Related

last resort

hi been lurking in the forums for a while..uhm maybe 4 days now and i cnat seem to find the answers that i am looking for...
so i might as well give it a shot here....
my device is a galaxy 551...callisto...
because of the need to change to a better rom i ended up getting lost.....
i was originally running on an arkas rom by skilledchaos..
which was and is a great rom...
now a new rom and supposedly our last custom rom went out ..so i decided to flash...thru odin...
it was a great rom..
then i was curious with the cynogen rom..
flashed recovery ,,
then installed the perseusxl,,ext4 rom...
problem is everything is fine..
except for it doesnt read my ext4 partition...
or i just dont see it on titanium...
and everytime i intall an app the phone reboots...
next i installed zip the cynogenmod by willing magic...
the rom is great but no init d. for apps to sd..
and no tun.ko module for vpn(which is important to me)
now i trird flashing back to tzeentech or even the 1.7 version...
i get stuck on the galaxy 551 screen,,,
tried to reflash again...
it stuck in set up connection prompt on odin..
replaced the ops file with a new one..still the same thing...
now i could only load the perseusxl,..which doesnt read ext4 and crashes my apps,,,
or cynogen with no tun ko module...
i wnated to use the cynogen one
or the perseus...
but how do i resolve the crashing apps on perseus?
or how do i get a tun.ko module for the cynogen???
thanks
If there's A2SD for your phone , flash that
Herpderp Defy.
EmoBoiix3 said:
If there's A2SD for your phone , flash that
Herpderp Defy.
Click to expand...
Click to collapse
i have mad2sd..
yesterday i was able to have that turned on
but still crashes..
do i need to flash the rom again.have mad2sd on
and then install the app via market?or can i just do ti backup???
zeusseuz said:
i have mad2sd..
yesterday i was able to have that turned on
but still crashes..
do i need to flash the rom again.have mad2sd on
and then install the app via market?or can i just do ti backup???
Click to expand...
Click to collapse
hey bro u need to chang sdcard....and flash cm7 through new sdcard...it will work for you...

[Q] How to downgrade From ICS to Gingerbread?

I have a Nexus s with 4.0.3 flashed via bootloader.How can i downgrade to 2.3.x without root,cwm or debug(cause it isn't working) ?
i've tried several methods but none of them worked(Odin,Heimdall)
They all requires me to enter download mode with debug enabled.My debug mode is enabled but as far as i read on xda,the degub is not working in this version of ICS.
my question is : how can i downgrade to ANY firmware from this ICS version
P.S. Entering recovery mode is not an option...the phone simpli enters in a recovery/download mode - loop and keeps restarting.
Please respond fast.10x
The way I did it was to download Clockwork Mod app and scroll down to where it says stock... then 2.3.3. Once u flash that you'll lose root and an update to 2.3.x will be prompted to ya. If it doesn't then Google (Download) 2.3.4(x) and manually update. What model do u have btw?
- Google
You need to root is the basic moral here. Nothing else is really worth the effort of getting it done.
Hi
If the procedure for the nexus is the same as it is for the S2.
It should be straight forward.
Download your ROM, if its Orange you want here is a good link, I used it myself today:
http://androidromupdate.com/2012/02...-i9100p-firmware-updates-list-and-stock-roms/
The ROM I used was the NON WIPE type - I9100BVKJ4_I9100ORAKJ4_ORA
I include a picture of what I did.
I was initially on a custom ICS 4.0.3 XXLPH and have gone back to Orange stock rom.
Load the integrated Rom just into the PDA window - connect your phone in download mode and start, and that should be it!
Don't check re-partition or anything else.
Keep trying it will work.
I also had an initial prob whereby I installed the wrong kernel and the phone screen was messed up and seemed to be bricked and to get it back I loaded odin up.
Put phone in download mode.
Checked re-partition - unchecked 'auto reboot and f.reset'
Used a PIT (partition file)
Used a kernel file suitable for the S2 in the PDA window and pressed 'start'
This seems to have repartitioned and wiped the mistake and unbricked the phone.
This loaded and the phone booted - no messed screen.
Then I continued to accomplish the ROM switch over.
tsam19 said:
Hi
If the procedure for the nexus is the same as it is for the S2.
It should be straight forward.
Download your ROM, if its Orange you want here is a good link, I used it myself today:
http://androidromupdate.com/2012/02...-i9100p-firmware-updates-list-and-stock-roms/
The ROM I used was the NON WIPE type - I9100BVKJ4_I9100ORAKJ4_ORA
I include a picture of what I did.
I was initially on a custom ICS 4.0.3 XXLPH and have gone back to Orange stock rom.
Load the integrated Rom just into the PDA window - connect your phone in download mode and start, and that should be it!
Don't check re-partition or anything else.
Keep trying it will work.
I also had an initial prob whereby I installed the wrong kernel and the phone screen was messed up and seemed to be bricked and to get it back I loaded odin up.
Put phone in download mode.
Checked re-partition - unchecked 'auto reboot and f.reset'
Used a PIT (partition file)
Used a kernel file suitable for the S2 in the PDA window and pressed 'start'
This seems to have repartitioned and wiped the mistake and unbricked the phone.
This loaded and the phone booted - no messed screen.
Then I continued to accomplish the ROM switch over.
Click to expand...
Click to collapse
Don't do this. The method for the Nexus S is definitely NOT the same as the SGS2, or even the SGS. Although it may be possible to use Odin or Heimdall, it is not recommended. We already have enough freedom to do as we please.
I thought all android / samsung phones would follow the same procedure for flashing new roms or unbricking via Odin?
Kies is useless for updating as we all know.
So what other methods beside Odin or Heimdall can be used on the samsung nexus?
Cheers for clarifying though, I was only tying to be helpful
galaxy 2 ics to gingerbread
dear all
i am much upset that i upgrade my galaxy s2 to ics 4.0.3 , it is much laggy i want to downgrade it to gb 2.3.5 or 2.3.6 , can anybody help me to do this , with the all the steps and downloading links of the exact files , i tried alot many times and when it is done on odin with pass message , cell restarts and with error screen .
thanks in anitcipitation
Regards
Shoaib Hassan
i've just downgraded to 2.3.2 i used the rom wiper from bm and then simply flashed the oxygen rom over it
the only way and easily is odin.just go to downloading.make sure to download the correct modem ,baseband and needed files by cheking your nexus s version.ex.i9020t,i9023 .there are not the same version,and will use different modem,baseband ...
I also want to downgrade from ics to gingerbread too, by pure luck i managed to upgrade to ics (i'm completely new to this) but having had this on my phone for awhile, I want to return to gingerbread...
I'm currently grabbing kernel_I9100xwkj3 (couldnt find xwkj1 anywhere)
and
gt-i9100_o2i_i9100xwkj1_i9100o2ik11_i9100xxk14
to use with odin?
question is... is this all i need and is there anything i need to be aware of?
You need to make use of fastboot and flash the stock GB rom from factory images provided by google, then you can flash cwm and then flash any rom you want
it is because cwm can flash roms with android version up but not down means that you can flash 4.1 if u have 4.0.4 but if you are on 4.0.4 then you cannot flash 2.3.x
Hope it helps

[Q] i9000 will not root, only stock firmware boots

Hi there. I have read quite a few tutorials on rooting my phone. I did have it rooted at one point using odin and a package for cwm. It worked great. I wanted to try out one of the 4.* ICS roms, that worked fine.. sorted that out no problem but there was no gps so I wanted to go back to my rooted 2.3.6.
Went to put it back to standard with stock firmware, that also worked fine. The problem I have now is when I attempt to root using the same files, same settings and same utilities as before, It boots up to the samsung galaxy logo, then reboots and shows the logo again and again in an infinite loop.
I have cleared the user data and cache, and the root appears to work as the recovery program installs correctly, but it will not boot the OS.
When i flashed to stock I used odin.. the 512 pit file, the stock pda, phone and csc files. and that works perfectly but not when I root it!
Any ideas??
****UPDATE
I flashed with stock 2.3.5 firmware so that I could use samsung kies to flash my phone back to 2.3.6 so that it was 100% stock and kies now says that my device does not support firmware upgrades!!!
Seems as nobody can be arsed to answer my question I have researched and answered it myself...
If anybody has the same problem of Kies saying "Your device does not support firmware upgrades" all you have to do is go into the "About phone" section of the settings.. find the baseband version of your phone.. Mine was I9000XXJVT... find the lowest version of android on samfirmwares.com , mine was 2.3.4, install it..
then kies recognizes your phone again and will upgrade it to the latest version..
Oh by the way THANKS FOR YOUR HELP lol
This particular phone for record purposes upgraded to:
PDA:JW4 / PHONE:JW4 / CSC:JW5 (CPW) which im guessing is carphone warehouse..
I tried the samfirmware.com version of the latest CPW firmware they have and kies still said it would not update the firmware
and before all you geeks get on your high horse and say why didnt u do this and why didnt you do that..
I couldn't root my firmware after installing the CPW firmware as mentioned above from samfirmwares.com.. i was in an infinite reboot loop. I could load standard firmware from samfirmwares.com and it would boot fine, but I couldn't root it from that.
My aim was to get it back to standard and go from there.
One question.. pretty obvious really... I have searched high and low and still am yet unable to find a sofrware for BACKING UP my original firmware... this would be a pretty sensible idea??? yes???

[Q] LG P500 help!

I am not a pro at installing android os. I am 16. I recently installed Cyanogenmod 10 (Android 4.1) on my phone (LG Optimus One) and I can't call. I use Simple Mobile. Whenever I try to call, it says,"Mobile Network not available". If you don't know a way to fix this. Can you show me how to put it back into Froyo 2.2?
Seems you are on old baseband and you have flashed a rom which is based on new baseband. Just search for ' old bb fix ' and flash this from your recovery. You will get back your network.
Sent from my LG-P500
pmvyas said:
Seems you are on old baseband and you have flashed a rom which is based on new baseband. Just search for ' old bb fix ' and flash this from your recovery. You will get back your network.
Sent from my LG-P500
Click to expand...
Click to collapse
How do I do that tho? Please help me. And I don't have google play on this. But the video says that I can get it from here: h t t p: // w w w. g00(dot)im/ gapps . But idk how. This is really confusing.:confused
search XDA for oldbb fix, it is a flashable zip
here in adfad's post you'll find it http://forum.xda-developers.com/showthread.php?t=1444328
Download the old bb fix from here -
http://forum.xda-developers.com/showthread.php?p=39893089
Boot to your recovery and flash the zip file to fix your network issue. :thumbup:
Sent from my LG-P500
help again plzz
How do I boot to recovery without the clockwork thingy ?
How did you flash the cm 10 rom? Use the same recovery.
Sent from my LG-P500
pmvyas said:
How did you flash the cm 10 rom? Use the same recovery.
Sent from my LG-P500
Click to expand...
Click to collapse
Nvm, I got it. I have the same problem for the Galaxy S2 model t989 too. It dropped in the water, then it can't read the sim card. So can you give me a link to old bb fix for S2 T989 plz? Thank you.
Ok, apparently, I installed a different old bb fix and now that doesn't work , then I installed the one you gave to me but then it didn't work. So I am stuck again. Please help.
goto settings, abouth phone and read what is your baseband, if it's v10 that is old, if its v20 it is new,
if it is old update via LGMDP to latest version 2.3 GB(if PC doesn't recognize your phone, boot into recovery, conect usb cable an from advance/mounts mount usb), install, reboot, now you'll have fresh oficial GB, root with Superoneclick latest version(maybe you will need to do it few times, for me it didn't go first time, if I remember it was at 3rd time or so), install CWM trough RomManager and after that you are good to go with what ever you want to put in that phone, anyway, all ccustom roms from 2.3.7 are for newbb

Big problem with Galaxy S SCL i9003. Phone won't exit from Recovery with ROOT. HELP!!

Hi, I have a big problem with my Galaxy S SCL i9003.
From last week everything was working good, but something happened.
The camera stop working. Hours and hours searching and I find the solution but I need root.
Ok, I make root and surprise, the phone doesn't want to exit from CWM Recovery.
I tried installing ROMs, and the f*cking recovery won't let me do it. I tried with a ROM from a Spanish forum, it was installed all correctly and then another time, the damned recovery.
I tried to install a lot of ROMs, a lot of things from XDA-Developers, now even won't let me to install any ROM.
I do with Odin several times reflashing with original FW and it works by the way... But I need to be root to make my camera work, because I need to replace some system files :crying: :crying: :crying:
Please, what can I do ?!? If I root with Odin everytime my phone won't exit from recovery and the damn recovery even let me install a rom, so I need another time to flash to original FW and well... I can use the phone but I can't use the camera :crying: :crying:
¿What can I do? I tried with 3 different recoveries, all of them are quite old (the newest is from 2012) and I want to know if exists an newer version for my phone. I need to root it, but if I try everytime with Odin and do all good, everytime my phone bricks in Recovery. Whatever I do it's the same... it doesn't exit from recovery mode until I flash to stock FW.
Big thanks in advice. :good:
If you flash stock rom and the camera still dont work i think is hardware problem related. Fresh installation of Stock rom should fix All software related problems.
acuicultor said:
If you flash stock rom and the camera still dont work i think is hardware problem related. Fresh installation of Stock rom should fix All software related problems.
Click to expand...
Click to collapse
Hi friend thx for the reply, the thing is that im on stock rom and all goes good, but the problem is I want to root it to solve the camera problem.
I searched on the web and several i9003 and i9001 have this issue when they're updating or when they've been updated... I can solve it changing some files on system but I can't have root access :crying:
I think your problem is related to recovery.
You can flash Bam Kernel via Odin. I'm
using it. Download the latest fix version and
flash it in pda. It has CWM & it will root the
device.
http://forum.xda-developers.com/showthread.php?t=1355675

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