Downgrading 4.1.2 to 4.0.3 - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Hey guys I want to downgrade my GS2 from 4.1.2 to 4.0.3... I'be seen a couple of tutorials but they were for different Samsungs... Anyways I need a tutorial and the link to the firmware of ICS...
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TH35KULL said:
Hey guys I want to downgrade my GS2 from 4.1.2 to 4.0.3... I'be seen a couple of tutorials but they were for different Samsungs... Anyways I need a tutorial and the link to the firmware of ICS...
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Click to expand...
Click to collapse
Read the stickies as you were told in your other thread that you replied to. All the info it there and the links to the firmware as well.
To help you out a little check out this thread:
http://forum.xda-developers.com/showthread.php?t=1652398

toyes said:
Read the stickies as you were told in your other thread that you replied to. All the info it there and the links to the firmware as well.
To help you out a little check out this thread:
http://forum.xda-developers.com/showthread.php?t=1652398
Click to expand...
Click to collapse
Thanks I wasn't sure if it was the same steps as my other post so before I made my move I wanted to be sure.
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Related

My Question Thread !

Ok so as i have tons of questions instead of posting them in seperate threads ill use this one for all my nooby questions
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Having and older version of hboot can it cause any harm to flashing a rom ??
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Also i have never heard of RUU not sure how it is flashed or how it even works or what it is may someone clarify thanks
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Really?..... Seriously??? Instead of asking so many questions, have you tried 'searching' for the answers first?
Jus sayin.....
Quakeworld said:
Really?..... Seriously??? Instead of asking so many questions, have you tried 'searching' for the answers first?
Jus sayin.....
Click to expand...
Click to collapse
Yes i did i even used google but its not always 100% clear that's why i ask here i know you guys can give me more accuracy answers ...
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shahkam said:
Ok so as i have tons of questions instead of posting them in seperate threads ill use this one for all my nooby questions
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Click to expand...
Click to collapse
Ok so there's a bit of improvement. How about thinking about them first and putting them in a single post at a single time?
shahkam said:
Btw sorry if i create 99999 threads a day i have to many questions ;(
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Click to expand...
Click to collapse
You won't have to if you bothered to sift through search results.
shahkam said:
Just remembered i had an backup done before this issue occure however i wasn't supercid on my old backup and now i am restoring it wouldnt cause issues ?? Such as a brick ?
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Click to expand...
Click to collapse
Nope. No bricking. This has been discussed a gazillion times already.
shahkam said:
Also i have never heard of RUU not sure how it is flashed or how it even works or what it is may someone clarify thanks
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Click to expand...
Click to collapse
This has been discussed a gazillion times already. Search.
shahkam said:
Yes i did i even used google but its not always 100% clear that's why i ask here i know you guys can give me more accuracy answers ...
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Click to expand...
Click to collapse
You didn't bother to look through them that's why. I can guarantee you that those results give 140% clear answers if you did bother to. Do your part and the forums will do it's part.
Geez.
dgenx210 said:
Ok so there's a bit of improvement. How about thinking about them first and putting them in a single post at a single time?
You won't have to if you bothered to sift through search results.
Nope. No bricking. This has been discussed a gazillion times already.
This has been discussed a gazillion times already. Search.
You didn't bother to look through them that's why. I can guarantee you that those results give 140% clear answers if you did bother to. Do your part and the forums will do it's part.
Geez.
Click to expand...
Click to collapse
Yes i find answers but im still not sure if its what i think it is yes i know i should search more often but i do not have 3g connection or most of the time im in a hurry hopefully you can understand this
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Ok i found out RUU is to return to completely stock am i right ? But still dont know how to flash it ? Ive read somewhere its a exe on pc ? Can anyone confirm and help a noob here ?
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Anyone ???
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Guys so many views and no help ? Please help me out :S
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shahkam said:
Having and older version of hboot can it cause any harm to flashing a rom ??
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Click to collapse
it doesn't cause any harm but you should match your firmware that contains Hboot with the rom you want to flash...and you should consider your firmware before flashing a rom
mehr1369 said:
it doesn't cause any harm but you should match your firmware that contains Hboot with the rom you want to flash...and you should consider your firmware before flashing a rom
Click to expand...
Click to collapse
Okay thanks alot
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Ok i have a really weird question can a rom be flashed via restoring someones else nand backup ?? Like a guy flash a fresh rom and he backsup and i restore it will it work ?
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shahkam said:
Ok i have a really weird question can a rom be flashed via restoring someones else nand backup ?? Like a guy flash a fresh rom and he backsup and i restore it will it work ?
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Click to expand...
Click to collapse
Theoreticaly yes. Just make sure firmwares and radio match as they are not included in a nandroid backup. So if you try restoring an ICS nandroid backup on a phone that still has an older hboot you will probably run into bootloops. But I have done nandroid restores and backups interchangeable between my wife's Sensation and mine.
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gustav30 said:
Theoreticaly yes. Just make sure firmwares and radio match as they are not included in a nandroid backup. So if you try restoring an ICS nandroid backup on a phone that still has an older hboot you will probably run into bootloops. But I have done nandroid restores and backups interchangeable between my wife's Sensation and mine.
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Click to collapse
Thanks for the quick reply ! Another question is i searched around but for ics i know its a different firmware but whit what i flash that firmware ?? Cwm i guess ?
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shahkam said:
Thanks for the quick reply ! Another question is i searched around but for ics i know its a different firmware but whit what i flash that firmware ?? Cwm i guess ?
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Click to expand...
Click to collapse
My advice is to read the sticky threads in the Dev section. Or go to Mike's Android Revolution HD thread. In his 1st or 2nd post he has links pointing to how to upgrade firmware to enjoy his latest ICS Rom. Just get a full handle on all steps involved, and what you might need to do if something goes wrong. its a lot of reading, but pays off in the end.
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gustav30 said:
My advice is to read the sticky threads in the Dev section. Or go to Mike's Android Revolution HD thread. In his 1st or 2nd post he has links pointing to how to upgrade firmware to enjoy his latest ICS Rom. Just get a full handle on all steps involved, and what you might need to do if something goes wrong. its a lot of reading, but pays off in the end.
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Click to collapse
Now reading part is done now im just scared to flash the rom everything is in my sd lmao all i need is flash but still lmao new device :s
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i want stock on my phone

I wanna run the stock ics or jellybean on my skyrocket is there a way ? If so please do tell
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Odin to stock? There is no stock jelly bean for our phone.
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Here, took 10 seconds...
stock ics from rogers canada = http://forum.xda-developers.com/showthread.php?t=1775048
stock ics from at&t us = http://forum.xda-developers.com/showthread.php?t=1764556
http://forum.xda-developers.com/showthread.php?p=26056924
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stoopendis said:
http://forum.xda-developers.com/showthread.php?p=26056924
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Click to collapse
+1
Ah even better, great post vincom!
Are you talking phone stock or aosp Android stock?
The others have answered the odin to stock touch wiz
but if you want aosp cm9 is as close as it gets
CM9 Skyrocket
Wow. Lazy. There's also the official through kies. Want someone to put that on for ya as well? READ READ READ READ READ and READ AGAIN. JEEZE!!!
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Mod delete this useless post and ban the op
You people are ignorant. No need to go bashing. If it bothers you that much someone don't search then ignore it.
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speeddevil said:
You people are ignorant. No need to go bashing. If it bothers you that much someone don't search then ignore it.
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Click to collapse
Cool story bro! You must be lazy too!
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This is not a helpful community. Skyrocket it is not the phone to have I guess
Edit: never mind I looked at his topics and he's a troll
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daveyglow said:
This is not a helpful community. Skyrocket it is not the phone to have I guess
Edit: never mind I looked at his topics and he's a troll
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Click to collapse
we are a very helpful and friendly community here. We don't like lazy people who won't read anything and then piss and moan when they flash stuff from other phones or don't read the OP instructions.
It's simple, help yourself and if you can't figure it out from some reading and searching we will be glad to point someone in the right direction.
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xcrazydx said:
we are a very helpful and friendly community here. We don't like lazy people who won't read anything and then piss and moan when they flash stuff from other phones or don't read the OP instructions.
It's simple, help yourself and if you can't figure it out from some reading and searching we will be glad to point someone in the right direction.
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Click to expand...
Click to collapse
Relax dude
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daveyglow said:
Relax dude
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Click to expand...
Click to collapse
Yeah, roger.
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gabfall said:
I wanna run the stock ics or jellybean on my skyrocket is there a way ? If so please do tell
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Click to expand...
Click to collapse
Self-injury is a treatable disorder. Please get help.
If you're asking questions that have been answered and those answers can be attained by searching then you are breaking the rules of xda. Period.
Scribbled on my I727 running SkyICS 4.2F6 v2.3
look at his aviator

Flashing to Stock OS and recovery.

Hi all,
I'm really sorry to start a thread for this but I couldn't find it anywhere else. I've been having a lot of problems with my Skyrocket and am considering sending it in for warranty repairs if a flash to stock doesn't work. So I have the right OS from sammobile and I found the appropriate recovery tool on here. Here's the catch, neither CWM nor the stock tool will flash to the stock OS. It'll revert back to CNM 10 AND Liquid'd 4.1.2 without an issue, but I can not get the stock ROM running. Please help, I'd be so ridiculously grateful.
Check out the developer stickies by Vincom works wonders and when I FlAsH to stick I use Odin and use stock 35th with all the stuff or I use ics leaked to start off from
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I am really sorry for being such a noob but could you link me to the stickies? Not quite sure how to get there, myself.
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Cerberus0616 said:
I am really sorry for being such a noob but could you link me to the stickies? Not quite sure how to get there, myself.
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Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=29080999
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Thanks. I found the stock firmware thread but this is super useful. With I could give you more than one thumb up.
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Cerberus0616 said:
Thanks. I found the stock firmware thread but this is super useful. With I could give you more than one thumb up.
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Click to expand...
Click to collapse
Gave him an extra one for ya!
The skyrocket community rocks.
Cerberus0616 said:
Thanks. I found the stock firmware thread but this is super useful. With I could give you more than one thumb up.
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Click to expand...
Click to collapse
You're welcome, make sure you thank vincom who made the guide!
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Question about root and 4.0.4

So I'm wanting to root my s3,but it is running 4.0.4 and I would like to root it and put a rom on it but the majority of guides I've seen are for 4.1.2.i have Odin already and the Samsung diverts installed. Can someone direct me to a reliable guide I can use? Thanks
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JPull07 said:
So I'm wanting to root my s3,but it is running 4.0.4 and I would like to root it and put a rom on it but the majority of guides I've seen are for 4.1.2.i have Odin already and the Samsung diverts installed. Can someone direct me to a reliable guide I can use? Thanks
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Click to expand...
Click to collapse
from my understanding it is easier to root what you have than the 4.1.2 method..
Great, but I need some sort of instructions and haven't been able to find any yet
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JPull07 said:
Great, but I need some sort of instructions and haven't been able to find any yet
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Click to expand...
Click to collapse
I'm on phone so can't do it for u now until get to my CPU.
Its in the Dev. Section.
literally searched "root"...
http://forum.xda-developers.com/showthread.php?t=1762709
Please read forum rules before posting
Questions and help issues go in Q&A and Help section
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator

Hey help me

I need the Jelly Bean for my rooted Galaxy S2 sgh i727 please help
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Alfred1516 said:
I need the Jelly Bean for my rooted Galaxy S2 sgh i727 please help
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Click to expand...
Click to collapse
First things first: Stickies-Read them all. Anything authored by Vincom is especially critical.
Second: Forum Rules-Read them all and abide by them.
Third: Q&A, Help & Troubleshooting has its own section.
You forgot one! Lol
#4:Why are you in the AT&T GN2 section asking about the skyrocket??
Think you'll get better answers if you were that thread. Fyi
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Bajanman said:
You forgot one! Lol
#4:Why are you in the AT&T GN2 section asking about the skyrocket??
Think you'll get better answers if you were that thread. Fyi
Click to expand...
Click to collapse
Actually he is posting to the correct device's forums.
lenny hodapp said:
Actually he posted in development and should've posted in q&a
Click to expand...
Click to collapse
See my first post.
Actually he posted in development and should've posted in q&a
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mrfeuss said:
Actually he is posting to the correct device's forums.
Click to expand...
Click to collapse
Correct I was in the taptalk APP.
Lol
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