[Q] Upgrading SGSII on Credo Mobile - Galaxy S II Q&A, Help & Troubleshooting

I recently got a Samsung Galaxy S II on Credo Mobile (a Sprint reseller). I was wondering if it is okay to upgrade this device to ICS using the custom roms from MIUI or Cyanogen Mod 9?
I can't find anything online about people putting a custom rom on a Credo Mobile device. If something goes wrong will I be able to recover? What should I do?

If its a sprint reseller, you are in the wrong section. Spring Samsung galaxy is the SPH-D710, Samsung galaxy S 2 Epic. You should not flash any i9100 roms on the SPH-D710.
Ask here: http://forum.xda-developers.com/forumdisplay.php?f=1281

Related

[Q] Samsung Galaxy S II Tmobile Version (Help)

I just purchased this phone like two weeks ago from tmobile but now im really interested on rooting the devise i wanted to know if its possible to install a ROM from the original Galaxy S2 into the tmobile version and if it'll function well could someone let me know thanks before i make a mistake...thanks...
no you cant, you have a different phone. check the specific forum for your phone for roms

ROM Manager on Telus S2

Has anyone used ROM Manager on Telus S2 989D? I only see T-Mobile Galaxy s2 in the list. Not sure if I should go with that one or not.
Thanks,
Yes they are the same phone but you are on the wront fourm go to the tmobile 989 hercules fourm
will do, thanks

[Q] Compatible with T-Mobile

Hi Guys,
Just wondering if Galaxy S 2 international version ROM compatible with Tmobile G S2?
The Tmobile's S2 custom ROMs sucks and wondering if I can flash one of these ROMs if possible.
thank you
We need your phone type (i9ooo, etc.) to be able to answer this question.
Need. Moar. Info.
He's talking about the T-Mobile USA T989 as far as I can tell.
You have your own forum for that device because it has nothing in common with the Galaxy S II (despite the name, it isn't really a GS2...)
If you flash anything from the I9100 or I777 forums on a T989, YOU WILL HARDBRICK.
The only device outside of the I9100 forums that can run I9100 firmwares is the AT&T variant (SGH-I777). (Even that requires some work.)
Entropy512 said:
He's talking about the T-Mobile USA T989 as far as I can tell.
You have your own forum for that device because it has nothing in common with the Galaxy S II (despite the name, it isn't really a GS2...)
If you flash anything from the I9100 or I777 forums on a T989, YOU WILL HARDBRICK.
The only device outside of the I9100 forums that can run I9100 firmwares is the AT&T variant (SGH-I777). (Even that requires some work.)
Click to expand...
Click to collapse
Okay thanks guys.

[Q] ROMs Compatible With Verizon Model?

Given the bootloader is locked, I'm assuming ROMs like Omega which flash the kernel will not work on this model of the SIII? Are there any ROMs that will work with the Verizon model?
Sent from my MB870 using xda premium
Hi, welcome to the International Samsung Galaxy SIII GT-I9300 forums
There is a sticky post; http://forum.xda-developers.com/showthread.php?t=1756338
That can lead you to the correct subforum for your version.
You can also find it typing "S III" in the "Find Your Device" box up on the up of the site and select "AT&T, T-Mobile, Sprint, Verizon Samsung Galaxy S III"
Hope that helps,
-CC

[Q] Help with Flashing Samsung Galaxy S II

Can someone explain to me in very simple terms how to flash my Virgin Mobile Samsung Galaxy S II to Straight Talk? I saw the tutorial but I don't understand what it's telling me to do.

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