Assistance with flashing Galaxy S2 - General Questions and Answers

Hi everyone,
1st post here so go easy on me
Apologies if this is in the wrong area though I wasnt able to reply to this thread http://forum.xda-developers.com/showthread.php?t=1075278
After being with Nokias for 10yrs Ive made the swap to Andriod!
Having got my S2 today, I've been reading the above thread to try and flash my firmware to the latest version as Vodafone insists that KE2 is the latest :/
I've read the guide, though im a bit lost
I followed the guide and at the very end it says
Now you can flash the Stock kernel to get rid of the yellow triangle just like how we flashed the insecure kernel above.
Click to expand...
Click to collapse
Well I did that, though I also started SuperOneClick again and clicked "root"
When I did, SuperOneClick crashed and it occured to me that I prob didnt need to click root for the 2nd time? Basically my phone now shows KE7 firmware, though I just want to know how to confirm if i have root or not?
Silver

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Hello SGS4G XDA section! Newbie needs a lot of help!

Hey guys i`ve recently managed to get an SGS 4G Vibrant ( i believe that i am at right place to seek for help ) , i have the T-Mobile version of the phone. I need help switching to different/better ROM, at this moment the phone uses the stock one ( or i believe so ). I`ve been tru the threads and saw that there are a lot of stuff posted about what you need to do/have to flash a rom, but i just cant understand the right order of doing the things.
If its posible can someone really quick just post the steps for the guide for flashing a ROM to the phone. I have previous expiriance with android phone and i am aware how thing go, just as i said i cant get the right order of puting all the thing at one place.
For the phone i used to have was like, first i had to install an stocklike ROM which had recovery, but before that i had to get some kind of software for LG that alowes to flash the rom via download mode. So is the same here? It would be awesome if someone can link or atleast type all the software and other thing i need to have installed to make this work. For now what i have is the USB drivers for Samsung.
Thanks in advance!
http://forum.xda-developers.com/wiki/Samsung_Galaxy_S/SGH-T959V
sent from me
Ok, that helped, not sure how i missed it. I am gonna write down what i did so far, so you could see if i messed up something.
I rooted the phone via SuperOneClick 2.2, then i installed the SGS Kernel Flasher, and then flashed the kernel, my current phone was running an 2.3.7 android, so i used the Basic with a Twist`s kernel ( i hope i did it right ), and now the phone rebooted and some different boot screen apiared with some Robotic Chick speeking some stuff, BUT for now the phone load to there, it doesnt wannt to load.
So did i messed up something, or ....
Can you go into recovery by holding Volume Up+Volume Down while pressing the power button and as soon as the SGS 4G splash appears leaving the power button ?
If so and you can see CWM Ver. 5.0... then kernel was successfully flashed.
You shouldn't be getting a bootloop.
What ROM do you want to flash ? If you want to flash GB then I suggest Barebone/Valhalla of some kind.
If you want ICS - Go to the CM 9.1 thread and follow the instructions. After that you may change to AOKP or MIUI or all the rest of the ICS ROMs you wanna try.
invictos said:
SGS 4G Vibrant
Click to expand...
Click to collapse
This section is not for the Vibrant.
Check here: http://forum.xda-developers.com/forumdisplay.php?f=708
I am sorry I do not know how to get you back to where you started before flashing the wrong ROM.
Good luck
Well, it wasnt a bootloop, it just loaded to some point and stoped. Gladly still got the download mode and brought it back to normal to how it was. Thats why i came here to ask, `couse there are too much similiar sgs`s and stuff for them here, i just got confused whats what. Got to start from scratch anyway, at least i didnt bricked it
http://forum.xda-developers.com/showpost.php?p=21953587&postcount=1 <---- That's a post by Lumin 30 with a guide on how to get from stock to custom GB. If you want to get to ICS then use CWM 5.0.x.x.

[Q] Samsung GS3 I9300 softbricked after CWM install

Hi everyone. I'm new to this forum and I'm sorry if I posted this in the wrong section or if this has already been asked and answered somewhere before (i did search beforehand, but didn't find anything related to my spesific problem)
I'll take you through step-by-step what I did and what went wrong:
I decided to root my Galaxy S3 (I9300 international model) and install CM10 on it. I followed this guide on cnet on how to root it, and then I followed a guide on droidforums
Underway I noticed that the bootloader unlocker was made for the verizon GS3 but I tried it and it worked anyway. Also the Clockwork mod linked to in the latter guide is for the verizon GS3, but I managed to find and download one for my spesific device.
Anyway, I rooted my device and ulocked the bootloader, and used odin to flash clockwork mod over to my device, and this is when it went wrong. Odin gave me the green "pass" message, and my phone rebooted. But it just got stuck at the "samsung GT-I9300" screen, and wouldn't boot into the stock OS which was still installed. But CWM was there and working. I then tried to install one of the custom roms linked to in the guide. The first one i tried would, for some reason, not install. The other installed successfully according to CWM, but my phone still wouldn't boot past the samsung i9300-logo.I tried several different OS's with no luck, until I finally managed to unbrick my phone by flashing a .PIT file and the stock OS.
So yeah, I managed to fix my device, it's not up and running like it used to, but I'm back at square one and I don't understand what went wrong. Could it have been the bootloader unlocker that wasn't meant for my device?
I'm not very experienced in this area so I would really appreciate any help so that I can try it again and succeed!
Thanks in advance
Nobody?

Cant update to JB :(

Hey guys, here is my problem...
I had rooted my note using Zedomax's guide, and installed custom bootloader n all...
First time I tried to do OTA update, it just said 'bad file' < something along that line, tried it again and same.
Then I flashed a different bootloader I found here on the forums <sorry I cant seem to recall the link> and still, the process stops at 24% time and time.
I've tried this for about 6-7 times till now, always fails.
Still stuck in stock 4.0.4, can anyone help me?
Thanks in advance.
DeeChan said:
Hey guys, here is my problem...
I had rooted my note using Zedomax's guide, and installed custom bootloader n all...
First time I tried to do OTA update, it just said 'bad file' < something along that line, tried it again and same.
OTA fails on rooted phones .
Then I flashed a different bootloader I found here on the forums <sorry I cant seem to recall the link> and still, the process stops at 24% time and time.
I've tried this for about 6-7 times till now, always fails.
#
F*** knows why anyone would flash a bootloader .
Read the faqs and guides before playing with firmware .
Try
http://forum.xda-developers.com/showthread.php?t=1978840
Essential return to stock is factory reset flash upgrade firmware via KIES or stock firmware via Odin .
jje
Click to expand...
Click to collapse
Thank you soo very much!
JJEgan said:
F*** knows why anyone would flash a bootloader .
jje
Click to expand...
Click to collapse
Cos people try anything when they have no idea... Instead of reading just a little to find out they will blindly throw themselves off cliffs because the instructions say so....
ultramag69 said:
Cos people try anything when they have no idea... Instead of reading just a little to find out they will blindly throw themselves off cliffs because the instructions say so....
Click to expand...
Click to collapse
Yea, I was just asking for help there, not your personal opinion. Thanks anyways!
Come on guys, why so serious?
everyone make mistakes, im 100% sure even people who read everything possible would make mistakes at first. thats how people learn.
If u cant help in a friendly manner, then dont help at all, there is some others here who would help.
@DeeChan
anyway, glad that you got ur problem solved.

[Q] Infuse 4G stuck in recovery

Hey everyone,
I have a rooted Infuse that I've gotten stuck in recovery mode and I'm looking for some help! I have flashed several different ROMs over the last year but made a mistake last week by trying to take a short cut... Ya I know, noobie move. I had installed a rom and set up my phone but forgot to instal BLNTouchwake (it was compatible with the ROM) so I booted into recover any tried to install BLN without factory reseting and doing everything all over again. It messed up my phone a bit but I was able to flash a ROM onto it again and it worked until today. I tried to flash Carbon Rom 1.7 and it will no longer load a ROM. I am getting error status 0 and can't successfully flash a ROM anymore. I read a little bit about error 0 and that it's caused by a script error but that's starting to go beyond my technical knowledge and I have no idea how to correct that.
If someone could please give me some steps to try to get my phone up and running again that would be awesome!
Thanks,
Wardo
wardo777 said:
Hey everyone,
I have a rooted Infuse that I've gotten stuck in recovery mode and I'm looking for some help! I have flashed several different ROMs over the last year but made a mistake last week by trying to take a short cut... Ya I know, noobie move. I had installed a rom and set up my phone but forgot to instal BLNTouchwake (it was compatible with the ROM) so I booted into recover any tried to install BLN without factory reseting and doing everything all over again. It messed up my phone a bit but I was able to flash a ROM onto it again and it worked until today. I tried to flash Carbon Rom 1.7 and it will no longer load a ROM. I am getting error status 0 and can't successfully flash a ROM anymore. I read a little bit about error 0 and that it's caused by a script error but that's starting to go beyond my technical knowledge and I have no idea how to correct that.
If someone could please give me some steps to try to get my phone up and running again that would be awesome!
Thanks,
Wardo
Click to expand...
Click to collapse
may need to start over from gb stock.
http://forum.xda-developers.com/showpost.php?p=28323349&postcount=4 - look here for some links
or this thread:
http://forum.xda-developers.com/showthread.php?t=1629079
post #3 - just the kernel flash may be enough to get you back on cm10 track..if not start over from gb
need to know how to use heimdall..if you don't read the heimdall thread...just make sure to read all of it...some due diligence is needed
if you're not comfy with heimdall...use odin - i can't offer much help there
Thank you! I have been looking through threads all day trying to get this right. I have a Rogers infuse so I believe that I need the UXKG3 kernel but I have not found a single link that is still working to download them. Will the UCLB kernel work for my phone or will that create the rainbow effect on my screen?
qkster said:
may need to start over from gb stock.
http://forum.xda-developers.com/showpost.php?p=28323349&postcount=4 - look here for some links
or this thread:
http://forum.xda-developers.com/showthread.php?t=1629079
post #3 - just the kernel flash may be enough to get you back on cm10 track..if not start over from gb
need to know how to use heimdall..if you don't read the heimdall thread...just make sure to read all of it...some due diligence is needed
if you're not comfy with heimdall...use odin - i can't offer much help there
Click to expand...
Click to collapse
wardo777 said:
Thank you! I have been looking through threads all day trying to get this right. I have a Rogers infuse so I believe that I need the UXKG3 kernel but I have not found a single link that is still working to download them. Will the UCLB kernel work for my phone or will that create the rainbow effect on my screen?
Click to expand...
Click to collapse
roger's phone comes preloaded with bootloaders...it is unlikely that you will get rainbows..if you're looking to get to jb..start with any gb..then ics..then jb

[Completed] Root Galaxy Tablet SCH-I905 Tryed everything

I've tryed everything to try and root my Samsung Galaxy Tablet 10.1 4G(Verizon) SCH-I905. I've used Bin4ry, tryed to flash cwm via odin(says it successfully flashes, then i try to flash superuser, the recovery still says android.) I've searched and tryed everything to no avail. Can anyone point me to some good directions on how to root this dang device.
Specs:
Samsung Galaxy Tab 10.1 16GB
SCH-I905
Current Android Version: 4.0.4
Anything else just ask.
Hi,
Please give me a few minutes to see what I can come up with as I don't find that device on XDA.
Back soon with my findings- check Post #4.
I'm pretty sure this is the guide that can help. It even claims to be super easy.
http://forum.xda-developers.com/showthread.php?t=1657758
People report success in the thread. But as hinted above, may want to ask in this thread if its for sure for your model.. Before flashing anything.
Good luck!
Edit: I looked through the thread a bit....apparently its outdated. Also, there's posts claiming there's no root method for 4.0.4 for the i905. Perhaps my colleague above will have better luck.
Pony Express said:
Hi,
Please give me a few minutes to see what I can come up with as I don't find that device on XDA.
Back soon with my findings- check this post.
Click to expand...
Click to collapse
Edit: Here is a post on XDA that will hopefully guide you to success in rooting your SCH I905.
And a bit more info from Google.
Also be cautious as Verizon models have been known to be difficult or even not possible to root.
As always, read carefully before proceeding and remember to make a backup first.
Update: Tryed using this meathod: http://forum.xda-developers.com/showthread.php?t=1837605
Official ClockworkMod 6.0.1.2 Recovery:
When i try t flash it says
"Write data size is too big[8|SOS]! [Data:5685248(B) -> Part: 2560/2560(2kb)]
Tegra_Nand_Write: Error to DownloadPartition_odin![0xffffffff]"
The problem I see here is most the guides and posts about that device are quite old. Links end up dead after so long and the files are hard to find.
Its not part of XDA, so use at own risk , but the link "Google" that Pony Express posted may be your best bet.
Hopefully it works out. ?
Pony Express said:
Edit: Here is a post on XDA that will hopefully guide you to success in rooting your SCH I905.
And a bit more info from Google.
Also be cautious as Verizon models have been known to be difficult or even not possible to root.
As always, read carefully before proceeding and remember to make a backup first.
Click to expand...
Click to collapse
I just keep getting the same crap "Signature verification failed" I still have the "Android system recovery <3e>" I've tryed to get CWM recovery flashed but get the error i posted in the last reply i posted.
I can only find out dated info here on XDA. And dead links.
Did you try the Google link above?
Also i've tryed that google one 5 times to no avail says everything goes smooth but then i try root checker or look for SU, nope lol. I mean i've never rooted a tablet before but many phones like Droid X, Droid X2, Rzr Maxx, Rzr Maxx HD. So i mean i know the gist of what should happen yet nothing.
Well, honestly, I could post a dozen links to other websites here....but I don't know what works and what doesn't out there.
My advice at this point. Google "root sch-i905 2014". Look for things posted from this year. I've seen a lot, but can't read them all, or try them obviously. Lol
Hopefully you find what you need. Seems there's others as frustrated as you with the same device. That's what happens when devices age.
Again, good luck!
lancemdewitt said:
I just keep getting the same crap "Signature verification failed" I still have the "Android system recovery <3e>" I've tryed to get CWM recovery flashed but get the error i posted in the last reply i posted.
Click to expand...
Click to collapse
It has been known to happen that once root has been achieved on a device, a manufacturer or carrier will come back and provide an update that causes the root exploit not to work. I have had that personal experience while helping a friend root a device a few months ago.
In summary - your process appears to be sound - unless however there is a device specific recovery ( the one above is for a galaxy s 3 ) that is released after the last carrier/manufacturer update it is likely not to work.
Well thanks for the help anyways I guess I'm SOL, sucks because I don't even like this POS figured I'd like it more rooted....

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