I777UCLD4 4.0.3 how to root - AT&T Samsung Galaxy S II SGH-I777

I have been bouncing back and forth between 2.3.6 and 4.0.3 and wish I could figure out a good way to root my ICS 4.0.3. The things I have tried from here have all resulted in failures and having to rollback to 2.3.6 rooted. I hate all the voice recognition software and would love to get rid of it so rooting is my only options, I think!
Please help if possible.

More information.
SAMSUNG-SGH-I777
Android Version 4.0.3
Baseband Version I777UCLD4
Kernel Version 3.0.15-I777UCLD4-CL395978
Build Number IML74K.CLD4
Thanks!

davemccorkle said:
More information.
SAMSUNG-SGH-I777
Android Version 4.0.3
Baseband Version I777UCLD4
Kernel Version 3.0.15-I777UCLD4-CL395978
Build Number IML74K.CLD4
Thanks!
Click to expand...
Click to collapse
So your phone is not a galaxy s2? I believe you have posted in the wrong direction
Sent from my GT-I9100 using Xparent Blue Tapatalk 2

Go to the AT&T Galaxy S2 Forums. They can help you. The i777 is the AT&T Galaxy S2.

Yes my phone is a Samsung Galaxy SII

There seems to be some confustion. First make sure your phone is an I777. Look under the battery.
I777UCLD4 was a pre-release leak. The officially released version is I777UCLE5. Do not install UCLD4. Go to the development section and get UCLE5 Stock ICS plus Root.

shishir95 said:
Go to the AT&T Galaxy S2 Forums. They can help you. The i777 is the AT&T Galaxy S2.
Click to expand...
Click to collapse
Umm, this IS the at&t gs2 forum.
Sent from my SGH-I777 using xda premium

mfreywald said:
Umm, this IS the at&t gs2 forum.
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
This thread wasn't originally there
Sent from my SGH-I777 using Tapatalk 2

mfreywald said:
Umm, this IS the at&t gs2 forum.
Sent from my SGH-I777 using xda premium
Click to expand...
Click to collapse
Mods have power to move things without telling people. :angel:
Meaning it came from somewhere else.
Damn you Nick

MotoMudder77 said:
Mods have power to move things without telling people. :angel:
Meaning it came from somewhere else.
Damn you Nick
Click to expand...
Click to collapse
I knew that, just didn't think before posting. Engaged fingers before engaging brain
Sent from my SGH-I777 using xda premium

Related

[Q] Help! Galaxy SII on AT&T

I have an international Galaxy S2 and I find that the reception on AT&T is terrible. Plenty of dropped calls and people can't hear me well.
I think it might be a problem with the firmware that I have on it.
Model umber: GT-I9100
Android Version 2.3.4
Baseband version: I9100XXKI1
Build Number: GINGERBREAD.XWKI4
Yeah that's quite old.. I'm using AT&T also. I'm using latest cm9. You should upgrade.
Edit: go to the bottom of post and get latest firmware. http://forum.xda-developers.com/showthread.php?t=1075278
Your looking for wlp3 I believe its 4.0.3
Sent from my GT-I9100 using xda premium
Which firmware are you running? THere are so many firmwares on that page, I don't know which one will run well on ATT.
Im using the latest and having no trouble. At least no problems with dropped calls.
Kaze105 said:
Im using the latest and having no trouble. At least no problems with dropped calls.
Click to expand...
Click to collapse
Are you running XWLP2?
VJKotts said:
Are you running XWLP2?
Click to expand...
Click to collapse
That one should work. Try it and see. Its just that the one you were running is extremely old.
Sent from my GT-I9100 using xda premium

Do I need to update my phone?

I have Samsung galaxy S2 i777 version 2.3.6 do I have to update it manually to the latest version, if I can, and why?
Igosaf said:
I have Samsung galaxy S2 i777 version 2.3.6 do I have to update it manually to the latest version, if I can, and why?
Click to expand...
Click to collapse
I have to say, this is the most pointless thread I've ever seen created. All questions are so easily answered. I suggest you read more before starting new topics with questions like these.
I would upgrade manually to jelly bean
Sent from my SGH-I777 using xda premium
Igosaf said:
I have Samsung galaxy S2 i777 version 2.3.6 do I have to update it manually to the latest version, if I can, and why?
Click to expand...
Click to collapse
Read!
FYI 2.3.6 is the latest official AT&T version, want anything further learn about root, kernels, roms.
LiLChris06 said:
Read!
FYI 2.3.6 is the latest official AT&T version, want anything further learn about root, kernels, roms.
Click to expand...
Click to collapse
Thank you! but before I'll go further do I really need that v4 or is it just for running some latest apps...
Igosaf said:
Thank you! but before I'll go further do I really need that v4 or is it just for running some latest apps...
Click to expand...
Click to collapse
Not sure what you're talking about here
Sent from my SGH-I777 using Tapatalk 2
Igosaf said:
Thank you! but before I'll go further do I really need that v4 or is it just for running some latest apps...
Click to expand...
Click to collapse
If you don't know if you need it or not, then the short answer is: no, you don't need it.
Read, read, read, then read some more, then Google what you read but didn't understand. Then if you think you need it, read the stickies here to learn how to install it.
Sent from my SGH-I777 using Tapatalk 2
Put it this way: if you're happily running with Windows7 and could care less about Windows8, then you don't need even think about the 8.
Apply that to Android.
Ics 4 has a lot better batery life.
For me thats the main reason.
Sent from my SGH-I777 using XDA
RatusNatus said:
Ics 4 has a lot better batery life.
For me thats the main reason.
Sent from my SGH-I777 using XDA
Click to expand...
Click to collapse
Battery life is subjective. Its really more relative to whatever extra apps and crap u stick on that can affect it. If u know what yer doing with tweaking kernel stuff (undervolting, underclocking, etc.) U can get great battery life on most ROMS. GB 2.3.4 firmware was awesome for me in regard to battery life. To each their own I suppose.
Sent from my SGH-I777 using Tapatalk 2
shostock
Igosaf said:
I have Samsung galaxy S2 i777 version 2.3.6 do I have to update it manually to the latest version, if I can, and why?
Click to expand...
Click to collapse
Hey newbie! Evolve your 777 to shostock! It's flawless so far and better than MIUI and everything else that I've tried!
http://forum.xda-developers.com/showthread.php?t=1563747
megamorphg said:
Hey newbie! Evolve your 777 to shostock! It's flawless so far and better than MIUI and everything else that I've tried!
http://forum.xda-developers.com/showthread.php?t=1563747
Click to expand...
Click to collapse
by the looks of it, he's not ready to root his phone, much less flash a rom/kernel package.
Clay
Sent from my SGH-I777 using XDA

Samsung Galaxy SII HD LTE I757

Just switched from a M Atrix. Hated the phone. Anyways. Can any ROM from the development section be installed on this? Interested in the ROM with 9million views. Thanks
1212121212121212 said:
Just switched from a M Atrix. Hated the phone. Anyways. Can any ROM from the development section be installed on this? Interested in the ROM with 9million views. Thanks
Click to expand...
Click to collapse
AFAIK the I757 aka 'Sky rocket' has an entirely diff hardware config compared to I9100 hence, installing a software meant for the I9100(international) on ur phone might lead to a hardbrick, u have a dedicated section for the same.please visit there and check
Sun90 said:
AFAIK the I757 aka 'Sky rocket' has an entirely diff hardware config compared to I9100 hence, installing a software meant for the I9100(international) on ur phone might lead to a hardbrick, u have a dedicated section for the same.please visit there and check
Click to expand...
Click to collapse
The Skyrocket is the i727, not the i757. But it's still not the i9100.
ctomgee said:
The Skyrocket is the i727, not the i757. But it's still not the i9100.
Click to expand...
Click to collapse
yeah sure ma8
got a bit confused with the same, its actually the 'Smasung Dali' series this i757 model
and there is one LTE(2) which is also called as skyrocket as seen Here
Sun90 said:
yeah sure ma8
got a bit confused with the same, its actually the 'Smasung Dali' series this i757 model
and there is one LTE(2) which is also called as skyrocket as seen Here
Click to expand...
Click to collapse
This phone is made by bell. So I can only flash the ROMs that are only made for this phone? I cannot flash skyrocket ROMs? There are only like 2 ROMs for this phone :9
I've bought an i757 too and im a little decieve at the fact that there is only two Rom available for this built.
Well. I love it anyway. I find it more interresting than the original gs2 an much more cool than the ugly gs3.
And the CM10 Rom is getting better each day. So there still hope.
Sent from my SGH-I717D using xda premium
hi, guys. could you sent me the link of i757 rom, i find it for a long time, or do you have ATT i757 baseband?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
blindman845 said:
hi, guys. could you sent me the link of i757 rom, i find it for a long time, or do you have ATT i757 baseband?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
Your sig says you have an I727. Not an I757.
And I found the thing by typing "I757 ROM" into Google. First result. Really.
no, I'm using i727, but also buy an i757, the google search result is i757M which release by Canada bell, i can't find any rom infornation about the ATT i757 phone.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
blindman845 said:
no, I'm using i727, but also buy an i757, the google search result is i757M which release by Canada bell, i can't find any rom infornation about the ATT i757 phone.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
For all intents and purposes I believe they (the i757 & i757m) are the same phone, but they may use different modem software.
ctomgee said:
For all intents and purposes I believe they (the i757 & i757m) are the same phone, but they may use different modem software.
Click to expand...
Click to collapse
yes, i agreed but the most thing is that i can't find the i757's baseband files. It makes my phone out of work when i flashing the i757m's baseband, and can not bake to the old version andriod.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app

[Q] Choosing the right CF-Root kernel.

Hello
This is my first attempt at rooting a phone and even though I managed to narrow down the kernels I could use to 2, I figured it wouldn't hurt to consult people with more experience at this just to make sure I'm making the right choice.
I'm using a Samsung Galaxy S2 I9100 bought from Estonia.
My phone's kernel version is as follows:
3.0.15-I9100XWLP7[email protected]#3
Now, as I understood the bold part is what I need to pay attention to when picking the kernel I'm going to use. I searched Chainfire's thread according to the understanding I have and found two between which one is probably the one I'm looking for.
Which of these two should I be looking at (and what's the difference between the two, are they the correct ones?) :
CF-Root-SGS2_DX_XTC_LP7-v5.4-CWM5.zip
CF-Root-SGS2_XW_XEN_LP7-v5.4-CWM5.zip
Any advice would be greatly appreciated!
Valmount1 said:
My phone's kernel version is as follows:
3.0.15-I9100XWLP7[email protected]#3
<snip>
Which of these two should I be looking at (and what's the difference between the two, are they the correct ones?) :
CF-Root-SGS2_DX_XTC_LP7-v5.4-CWM5.zip
CF-Root-SGS2_XW_XEN_LP7-v5.4-CWM5.zip
Click to expand...
Click to collapse
Hint.
ctomgee said:
Hint.
Click to expand...
Click to collapse
Wow, I feel like a complete tool. Thank you for clearing things up.
ctomgee said:
Hint.
Click to expand...
Click to collapse
Umm, thats a pretty way of Educating people for sure ma8
Valmount1 said:
Wow, I feel like a complete tool. Thank you for clearing things up.
Click to expand...
Click to collapse
That's not what I was going for. I was just trying to point out what was already in front of you.
ctomgee said:
That's not what I was going for. I was just trying to point out what was already in front of you.
Click to expand...
Click to collapse
No worries, I know that. It just seems so obvious now, I feel it would've only been normal to have figured it out on my own. As said, thank you for pointing me in the right direction !
I would just flash siyah 4.1.5 through odin.But its up to you.
Sent from my GT-I9100 using xda premium
theunderling said:
I would just flash siyah 4.1.5 through odin.But its up to you.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Why is that?
I read that CF-Root is great if the user is looking for a original-like experience and that it is also very easy to install.
I was planning on rooting the phone and looking into Rootbox jb 4.1.2. What I'm currently looking for is a decent jelly bean rom and rootbox seemed like a good choice. As I understood installing rootbox on a phone with CF-Root shouldn't pose any problems?
Another one I found interesting is WanamLite. Any suggestions in terms of which jb rom for everyday use would be the safest choice for a newbie like me would be greatly appreciated.
You have try them yourself, that's the best way to see what fits you the most.
EDIT: But i'd go with WanamLite because I don't like PA (ParanoidAndroid) based roms like Rootbox.
There are various ways to root using .zip or .tar files,its just what you fancy.
Im happy using GB for now......but I'll give stock JB a try when its out for UK.
Sent from my GT-I9100 using xda premium
If you're using that kernel with stock 4.0.4., wiping data in recovery will brick you phone.
Sent from my GT-I9100
boki9999 said:
If you're using that kernel with stock 4.0.4., wiping data in recovery will brick you phone.
Sent from my GT-I9100
Click to expand...
Click to collapse
It looks like hes going from 4.0.3 to JB.
Sent from my GT-I9100 using xda premium
theunderling said:
It looks like hes going from 4.0.3 to JB.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
Well, since I saw XWLP7, I assumed he has 4.0.4...
Sent from my GT-I9100
He had 4.0.3 and is already on a jb rom
Sent from my tomato using xda premium
boki9999 said:
Well, since I saw XWLP7, I assumed he has 4.0.4...
Sent from my GT-I9100
Click to expand...
Click to collapse
With what Ive seen
Lp7 is 4.0.3
Lpt is 4.0.4
krayndr said:
He had 4.0.3 and is already on a jb rom
Sent from my tomato using xda premium
Click to expand...
Click to collapse
Cant see where he says he is already using JB.
Sent from my GT-I9100 using xda premium
theunderling said:
Cant see where he says he is already using JB.
Sent from my GT-I9100 using xda premium
Click to expand...
Click to collapse
That's because he hasn't posted it

[Q] Need help quickly!

I know I'll probably get crap for asking, but I'm clueless, and I need this phone working tonight. Which modem is better? In Ressurection Remix, I'm running XXLPS. But UCLE5 is newer. Which is better? I truly do not have time to thoroughly test each one, and we are heading to the middle of nowhere Minnesota in the morning.
I think XXLPS
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Wtf, I live in the middle of mn. You don't need any special modern. User the one you have.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
I'm confused
Sent from my Zanpakuto using Getsuga Tensho!
jd1639 said:
Wtf, I live in the middle of mn. You don't need any special modern. User the one you have.
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
Click to expand...
Click to collapse
We are going to Baudette, right on the canadian border. Her mom tells me that AT&T has some problems with signal. I'm on straight talk, so I'm using the AT&T service. I'm going by what they said, so calm down.
Tweeker, ey
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
jd1639 said:
Tweeker, ey
Sent from my SAMSUNG-SGH-I957 using xda app-developers app
Click to expand...
Click to collapse
Did you just call me a meth user?
Trololol
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Should have expected as much. Come to ask a legitimate question, and get flamed.
What is going on in here
122ninjas said:
What is going on in here
Click to expand...
Click to collapse
I asked which modem was better, because I know just because something is newer doesn't mean it is better.
DarthScabrous said:
I asked which modem was better, because I know just because something is newer doesn't mean it is better.
Click to expand...
Click to collapse
And then it turned into the randomest conversation ever and people calling each other potheads? Modems are all based on location. I doubt they help too much if you are going out of service.
Idk, crazy sh*t.
Just stay on XXLPS dude.
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
XXLPS isn't a modem for this device though... :what::screwy:
Sent from my Zanpakuto using Getsuga Tensho!
Why he ask it then?
Just stay on your current modem
-_-
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Dannyvld said:
Why he ask it then?
Just stay on your current modem
-_-
Sent From My Rooted Samsung Galaxy S2 JB 4.1.2 (GT-I9100)
Click to expand...
Click to collapse
Yeah I don't know, the existence of this thread confuses me.
Sent from my Zanpakuto using Getsuga Tensho!
DarthScabrous said:
I know I'll probably get crap for asking, but I'm clueless, and I need this phone working tonight. Which modem is better? In Ressurection Remix, I'm running XXLPS. But UCLE5 is newer. Which is better? I truly do not have time to thoroughly test each one, and we are heading to the middle of nowhere Minnesota in the morning.
Click to expand...
Click to collapse
You can download all of them and bring them all with you. If one works, roll with it. If it doesn't, try the next one. Takes 2 minutes Max to reboot to recovery, flash the modem, and reboot. Stop when you find one that works.
Sent from my SGH-I777 using Tapatalk 2
Where'd he even get a modem for the I9100 though and why would he flash it on an.I777? Unless he has the international version of the phone and is just confused.
I like bagels.

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