[Q] Samsung GT-I9300 - Galaxy S III Q&A, Help & Troubleshooting

I purchased the above phone in China 3 weeks ago to use in the USA. Everything is in Chineese, and even when I go to the internet it uses the China internet browser. How do I change the software over to the US version? There is no sim card, and the phone has never been activated.
Android version 4.0.4, Baseline i9300ZNLH3, Kernel 3.0.15-1038370-user, build number IMM76D.I9300ZNBLH3.

if the chineese s3 version is smilar to the international s3 you can use the normal method to flash roms with odin in download mode. use forum search.
check product code backside your s3 behind battery

This is what is behind battery:
GT-I9300
CMIIT ID: 2012CP2597

Yup, the model is i9300 which is the international model, meaning you can just download a stock rom from any English-speaking country and flash it and when you reboot the phone it'll give you the option to set everything up in English.
Unless of course, you bought a counterfeit (China's pretty well known for making them) in which case I wish you the best of luck xD

Cool, I will search the posts and figure out how as I am a newbe and never done that before, Thanks for all the help.

Check out "john4lakers" on youtube. He did a fake s3 video, compare yours.. Hope its not
chanSent from my Transformer Prime TF201 using xda premium

I would erase your IMEI off of this page so that people cannot steal it...

monitorboy said:
Cool, I will search the posts and figure out how as I am a newbe and never done that before, Thanks for all the help.
Click to expand...
Click to collapse
Follow the instructions on these 2 sites:
http://galaxys3root.com/galaxy-s3-root/how-to-root-galaxy-s3/
http://galaxys3root.com/galaxy-s3-unroot/how-to-unroot-galaxy-s3-i9300/
The first site tells you how to root the phone so you can flash a ROM into it, and the 2nd site tells you how to flash a stock ROM and then unroot the phone in case you don't wanna void the warranty. The site from which you can download the ROM is in the 2nd site

Man, please delete your IMEI, somebody may use it to screw thing up with your phone.

i sent him a pm.. Didnt notice he posted the whole thing.. Need a mod to do it urgently !!!
Sent from my Transformer Prime TF201 using xda premium

As you can see I am a new at this. Took it off, hopefully not too late.

Should be ok, dont worry about it..
Any news on a fix?
Sent from my Transformer Prime TF201 using xda premium

Got thru the first root process, everything when well. Working on installing the stock firmware. Could not find a US version, downloading one for the Mexico region. Hope that will work. It is downloading now so I can finish the process of installing.

Just finished rooting and un-rooting. I had alittle trouble, but the video helped alot. It was succesful. I installed a Mexico version of the phone to get rid of the China version. My question is, is there a US version avilible? I notice alot of cautions about installing the US or Canada version on this phone, and they are specific to a carrier.
Maybe I am not understanding everything correctly. If I install a custom root, does that do teh same thing? I wanted to get rid of teh country specific icons for China and get to the US ones, and that has happened for the most part. Now the screens and wallpaper are showing the Mexico carriers name.
Sorry if these are basic questions.

This forum is for I9300 International model only .
Firmware that is not for I9300 model will brick your phone .
USA see sticky top of the forum .
jje

Related

UK galaxy ace in Brazil - Unlocking Process

Erhm, hi, i'm new in the forum and i hope i can explain properly what i have done so far and what i want to achieve posting my question here.
Basicaly i bought an used samsung galaxy ace s5830 in London it was a ''3'' locked phone. I am now in Brazil and after searching a little i was able to root the phone, get the unlock code but when i take the sim card out of the cellphone and insert the new one it doesn't ask for the unlock code, after searching in this post : http://forum.xda-developers.com/showthread.php?t=1192122 i read something about changing the rom in my cellphone, one that has the unlock screen. Ok, now i have some questions :
1- I looked around for some firmwares, like this site http://www.samfirmware.com/ in the galaxy ace section the firmwares were divided in regions, europe, america, asia, i know brazil is in america but it was writen usagalaxy, basicaly i want to know if i have to use the europe firmware only to get the unlock screen and then switch to a brazil firmware or if i can go to a ''brazilian area firmware'' directly
2- The posts about roms dont usualy talk about this, do you know a rom that is samasung ace compatible and has the unlock screen in it?
Thank you so far
I think you need some version of Latin America...I'm from Costa Rica...try a stock ROM for s5830L...
Sent from my Kindle Fire using xda premium
ok, but is it common to stock roms have the unlock screen? Does this one you sugest have it? But thanks so far! Im going to look for a stock rom instalation tutorial before trying
I don't understand what do you talk about unlock screen? Please explain me more
Sent from my Kindle Fire using xda premium

Advice on Flashing Rom Help

Advice on Flashing Rom Help
Hey guys me and my partner recently got S3's mines luckly enough was factory unlocked none branded/bloatware ect anyhow hers is and even worse in a orange handset and as we are aware here at xda the orange handsets dont have the software update function thnks to crappy orange...iknow ppl have attempted to return there phones and demand a unbranded but becuz i purchased her fone from someone who didnt want it as it was a free unwanted upgrade iknow i can't complain to orange i in there eyes am not the owner lol or i should say the original owner...anyways iknow theres ways to flas roms and i was thinking of attemping of flashing the unbranded uk offical rom same as is on my phone but i have big questions b4 i go ahead...do i use odin to flash?
and finally will her s3 finally be able to download updates from samsung thru the software update function ok?
hope to hear back from you guys soon also big thnks from the both of us for taking the time to read this and help out
her Baseband Version is 19300BVLE4
incase this may matter on which rom i can flash to also i dnt quite know the diffrence to alot of the romsin this thread here
http://forum.xda-developers.com/showthread.php?t=1671969
please can someone help us out as we need advice asap
Yes use odin and flash the most recent UK release and you will receive OTA after that
Sent from my GT-I9300 using xda app-developers app
are roms that are btu unbranded roms?
i downloaded this rom from sammobile but still unsure if tbtu means unbranded I9300XXBLG8_I9300OXABLG8_BTU
encryptioncsta said:
please can someone help us out as we need advice asap
Click to expand...
Click to collapse
First root the locked device with CF Root using Odin (see my signature item 1) than unlock the phone with Voodoo Sim unlock tool in Playstore, after it is unlocked flash this fix with cwm recovery from here http://forum.xda-developers.com/showthread.php?t=1802951.
-Edit- It seems voodoo Sim unlock tool is temporarily removed from Playstore, keep an eye on it though, it will be back because it is beeing updated for newer firmwares.
For now call your provider and ask for the sim unlocking key.
You can also unlock your phone here http://www.sammobile.com/unlock/index.php?phone=I9300 , it costs 15 euro (creditcard or paypal) and you need to be rooted before the unlock.

[Q] ROM Custom for a SIII bought in south Korea ?

Hi everybody,
First let me Say that I am French, so excuse me in advance for my bad english...
I acquired a Samsung S3 bought in South Korea, model: SHV-E21OL/Version Android 4.0.4, LTE (and therefore compatible 3G/4G)
Back in France, I have inserted my micro SIM card sfr Telecom, perfect: internet ultra fluid 3G, incoming / outgoing calls ok, everything works except for two points:
- When I send a text message, it is written "address unknown" as the sender of the message. A bit annoying when you do not know who writes ...
- Despite a reconfiguration with services sfr telecom, no way to send / receive MMS.
I tried with another SIM card, nothing happens. But my SIM cardworks well for SMS and MMS in another phone. Then it is therefore a bug of the phone ...
You know how to fix this?
Samsung customer service pointed me to a authorized service center, but they tell me that before flashing my phone, I must sign a waiver in case of crash the phone making its use impossible and non-repairable. No thank you ...
In short, you'll have understood I am a bit stuck, and looking for a way to fix this bug.
Do you have a solution, a board, info? updates posted by Samsung France can they solve the problem? a compatible custom Rom
I am completely new to this, I read the procedures to reconfigure my phone, but the words wipe, roaming, etc. This is perfect Korean for me! :laugh:
Thanks in advance to all who will be able to help me ! :good:
try changing your message center number . it could be the problem
I have the Korean 3g model but a lot of other people have the e210l (or k/s) in different countries. I have seen some talk about text message problems, read the posts and/or maybe somebody could help you out in the Korean model thread?
http://forum.xda-developers.com/showthread.php?t=1710084
p33k said:
I have the Korean 3g model but a lot of other people have the e210l (or k/s) in different countries. I have seen some talk about text message problems, read the posts and/or maybe somebody could help you out in the Korean model thread?
http://forum.xda-developers.com/showthread.php?t=1710084
Click to expand...
Click to collapse
I let a message in the topic, but nobody can help me...
Am I the first guy with a korean S III E210L in Europe ? Which ROM have people who use this mobile with their european operator ??
For now, I can't send or receive MMS, and when I receive a SMS, it is still "unknow adress" for expeditor.
If somedy has a compatible custom ROM, felle free to help me !
Thanks
jayjay95130 said:
I let a message in the topic, but nobody can help me...
Am I the first guy with a korean S III E210L in Europe ? Which ROM have people who use this mobile with their european operator ??
For now, I can't send or receive MMS, and when I receive a SMS, it is still "unknow adress" for expeditor.
If somedy has a compatible custom ROM, felle free to help me !
Thanks
Click to expand...
Click to collapse
Go to p33k's link he gave.. dont panic, it's all cool lol
All you have to do is flash a custom ROM supported by Siyah and then flash the special kernel meant for your S3 which is located in p33k's link above
Sent from my GT-I9300 using xda premium
saywhatt said:
Go to p33k's link he gave.. dont panic, it's all cool lol
All you have to do is flash a custom ROM supported by Siyah and then flash the special kernel meant for your S3 which is located in p33k's link above
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Incorrect. He has e210l and I post regarding m440s. Sorry nobody has been able to help you out though.
Sent from my GT-I9300 using xda app-developers app
jay, you are not the only one. I am working for sam as their cust service officer and there is one Korean student bring to me and showed me this problem too. I am thinking that the only solution is to flash custom to it, because we took quite long trying to figure out what happens. Too bad I cant recommend this solution to the person. After you flashed, let me know whether it works. Thank you.
delta3388 said:
jay, you are not the only one. I am working for sam as their cust service officer and there is one Korean student bring to me and showed me this problem too. I am thinking that the only solution is to flash custom to it, because we took quite long trying to figure out what happens. Too bad I cant recommend this solution to the person. After you flashed, let me know whether it works. Thank you.
Click to expand...
Click to collapse
You might want to try this guys rom. it is for the e210L.
[ROM][PhuocTri][SHV-E210L][XDA] ROM Base On Goodhanrry & China Rom, Fix SMS, Many Mod
http://forum.xda-developers.com/showthread.php?t=1887702

[Q] GS3 Canadian user seeking which version to use

Hi Guys,
Brand new Galaxy S3 user here and I've just Rooted my phone and I'm searching around on which ROM to flash. Only issue is that I have no idea which version I need in terms of ROM. I know when rooting my phone I followed a different guideline and I don't want to fubar up my phone. I'm with Rogers and I know I followed a US/Canadian guide...
When looking on the get.cm website I saw this
d2usc
Samsung Galaxy S III (US Cell)
which seems to be the closest thing to me but I just want to be sure.
Thanks,
This is International I9300 forum flashing firmware from here may brick another model .
STICKY
American or Canadian SGS3? Read this before posting!
http://forum.xda-developers.com/showthread.php?t=1756338
jje
But I can't seem to find a forum for my version...
TheArtist8 said:
But I can't seem to find a forum for my version...
Click to expand...
Click to collapse
What is the exact model number of your phone? (can be found in settings->about device)
SGH-I747M
I've found the SlimBean ROM for my phone but even that took a while to hunt down.
I tried searching on get.cm but I've found that it never actually gives me my provider (Rogers).
TheArtist8 said:
SGH-I747M
Click to expand...
Click to collapse
So here is the right forum for your phone
You, kind sir, are a god among men.
I have no idea how I didn't see that before.

[Q] [SOLVED] Phone locked after JB

Hi,
As I'm new to the area, sorry if I'm posting in the wrong place.
I bought a SII from UK (T-Mobile unlocked) and have been using it in Turkey. Yesterday, as JB wasn't available for T-Mobile UK yet, I downloaded 4.1.2 for Vodafone UK. After installing it, my device began asking network unlock PIN. (I should have downloaded an unbranded ROM, I learned it later.)
I rooted the phone for the first time and tried to unlock it with Galaxy Sim Unlock, but no good. I installed back the 4.0.4 for T-Mobile, but the problem continues.
Now I'm stuck with the phone. Any help, direction, lead to relevant forums would be appreciated. (The ones I searched and read was above my knowledge.)
Here is the screenshot showing the details of the phone.
What can I do without losing the IMEI, etc. information?
Thanks,
Re: [Q] Phone locked after JB
Maybe this will help you. http://forum.xda-developers.com/showthread.php?t=1894285
Verstuurd van mijn GT-I9100
Thanks, but I have to work hard to understand it. I don't have so much computer knowledge either.
Re: [Q] Phone locked after JB
atiro said:
Thanks, but I have to work hard to understand it. I don't have so much computer knowledge either.
Click to expand...
Click to collapse
"The mighty Oak was once a little nut that stood its ground."
"To err is human, to forgive is divine"
Sent from my SGS II
atiro said:
Thanks, but I have to work hard to understand it. I don't have so much computer knowledge either.
Click to expand...
Click to collapse
with basic knowledge you can't do much...
btw - did you try all unlocking apps from market??
No, just Galaxy Sim Unlock. All the time, I was reading about similar problems and when I saw about the EFS backup requirement, I stopped trying. And looked for more experienced support, here. I didn't want to mess up IMEI as it would cause lots of trouble.
Sure, it takes time to learn but if it'a phone which serves every communication, time urges. So, will keep on reading and find something.
By the way, as going back to ICS didn't help, I thought it would be better to be on JB if I could unlock the phone. Now I have this on my phone (again unrooted):
Baseband version: I9100XXLS8
Kernel version: 3.0.31-889555
[email protected]#3
...
Build Number
JZ054K.I9100XWLSJ
When I was trying to find a way to root, I saw different kernels but I couldn't understand the exact one I needed. From what I read here: "http://forum.xda-developers.com/showthread.php?t=1103399", I have to use a kernel with LSJ. Is it true?
Re: [Q] Phone locked after JB
http://forum.xda-developers.com/showthread.php?t=1846451
This should work, it's free to the xda community so be sure to thank developer.
Sent from my GT-I9100 using xda app-developers app
Re: [Q] Phone locked after JB
You flashed a branded ROM on an unbranded phone.
Sent from the little guy
atiro said:
Hi,
As I'm new to the area, sorry if I'm posting in the wrong place.
I bought a SII from UK (T-Mobile unlocked) and have been using it in Turkey. Yesterday, as JB wasn't available for T-Mobile UK yet, I downloaded 4.1.2 for Vodafone UK. After installing it, my device began asking network unlock PIN. (I should have downloaded an unbranded ROM, I learned it later.)
I rooted the phone for the first time and tried to unlock it with Galaxy Sim Unlock, but no good. I installed back the 4.0.4 for T-Mobile, but the problem continues.
Now I'm stuck with the phone. Any help, direction, lead to relevant forums would be appreciated. (The ones I searched and read was above my knowledge.)
Here is the screenshot showing the details of the phone.
What can I do without losing the IMEI, etc. information?
Thanks,
Click to expand...
Click to collapse
i went through the same ordeal! download galaxsim unlock from xda! it worked for me after trying a whole buch of other ones including galaxsim unlock 1.43. good luck!
I'm sure it was a stupid thing to do but give to the long time waiting for JB and getting another ICS. But the phone wasn't unbranded totally, I hated that T-mobile animation on every boot.
Just one thing, as I asked above, can you suggest a kernel to root. I gave the information above and I was confused with the many options to choose among. I'm not sure which one is for me.
Re: [Q] Phone locked after JB
Flash unbranded jb.
If it's still blocked get galaxysim unlock, it's free here at xda.
Sent from the little guy
Solved-thanks.
I solved the problem with the method vanisleryan suggested. I installed unbranded jb as you said. Thanks everyone.
Alright then, you can add [SOLVED] to the topic to help other users with the same issue.

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