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Hey everyone,
First post, n00b question - please be gentle.
First, I'll start with a positive. I have come from using an iPhone, and I was quiet comfortable with jailbreaking and cydia. I now have a Samsung Galaxy S 2 / II (GT-I9100T). I am from Australia, and on the Telstra network. Whoever is in the same boat would know it is quiet an adjustment, but you can root! (if you wanted to know).
I followed this persons 3 part guide and with sucess:
I cannot post the link but it is on YouTube and the video title is:
How To Root The Samsung Galaxy S II - Part 1
How To Root The Samsung Galaxy S II - Part 2
How To Root The Samsung Galaxy S II - Part 3
Username is mattj101101
I had Android 2.3.3 installed.
Second part is a question, is there any debranding roms / kernals that is ok for the GT-I9100T? I have tried the *#272*IMEI# but it only had 'Preconfig - TEL'
My phones info:
PDA: 19100TDVKF4
PHONE: I9100TDVKF2
CSC: I9100TTELFK3
My Kernal version, after the root is 2.6.35.7-I9100XWKDD-CL161513root<insertATsymbol>DELL103 #2
Hopefully with these answers I can help other fellow people out with this particular model (that are sold in Australia). Also if someone has the stock Telstra rom for re-flashing (if needed for warrenty) please point me in the right direction.
Thank-you.
Hey,
Ive got the GT-I9100T from Vodafone (both can run on the telstra bandwidth now ) and have had no issues flashing most roms. Only thing you may notice is the new modems aren't as good as the stock ones you currently have, so you may need to reflash the original modem through odin to get the best support.
Before you do flash though, make sure you back up your /efs folder, it contains the bin files for your IMEI for your phone, and people have reported flashing a rom can change that, so beware! also, before you do flash, try find the stock telstra rom for your phone incase you need to reflash. There are a few threads about it all, so good luck
The i9100T can use i9100 roms, but it will change the product code to i9100.
Easiest way to root is using CF-root, match the part of the version number in bold "PDA: 19100TDVKF4"
My phones info:
PDA: The rom/kernel
PHONE: The modem/radio, responsable for signal quality and speed, you dont need to match this to rom version, and the best way to find a good one is to test different ones.
CSC: APN settings and bundles apps, no need to match this, but if you do chose to all you may have todo is enter your APN settings for internet and MMS manually.
You can flash any rom onto any SGS2 via odin, see this guide, that will debrand etc.
Also, you rooted using a very old insecure kernel, people have had random reboots with that one, I suggest you flash back your stock kernel (you will keep root) or flash a version of cf-root (you will gain clockworkmod recovery, a way to flash roms/etc from your phone, and nandroid, a whole phone backup system, like snapshots)
I would recommend flashing DarkyRom2 on your S2. Runs fast, stable and great battery life. It roots your phone as well and changes your kernel to SuperCore which has a lot of optimisations.
Instructions:
Since you're not rooted (stock firmware/kernel)
1. Flash SuperCore_1.7.tar with Odin (put in PDA and do NOT tick repartition)
2. Get DarkyROM2 Tool and Superuser from market
3. Upload DarkyROM2_XXKH3_Base_R2.zip to SD-Card (INTERNAL)
4. Open DarkyROM2 tool. Accept SuperUser access request notification (this confirms you are rooted.
4. Under the DarkyRom tab, be sure "Wipe User data" is selected AND "INSTALL MODEM" is NOT SELECTED. (this will wipe everything from your phone but keep your stock KF4 modem. Any other modem causes signal problems for our I-9100T. )
5. No need to select "Install Kernel" Since SuperCore 1.7 is already installed.
5. Go back to the General Tab and use "Flash/Install File from SDCARD" to browse to and install DarkyROM2_XXKH3_Base_R2.zip
6. Wait for the phone to reboot and flash the new firmware
Get the files here:
http://www.darkyrom.com/community/index.php?threads/rom-cwm-sgs2-darkyrom2-kh3-base.4950/
I modified the instructions given on that link and posted it above for you since it's a little different for our I-9100T phones.
more info on I-9100T here:
http://forum.xda-developers.com/showpost.php?p=16824749&postcount=10
Interestingly, I just purchased a SGS2 here in Thailand (I'm also an Aussie) and the model of the phone is GT-I9100T.
Unfortunately I cannot seem to find a KL2 kernel for CF-Root to patch it with... any suggestions?
Also, the site that held all the OEM kernels (MultiUpload) for download is now showing a "Shut down by the FBI" logo : )
As long as you're certain you've got a I9100T, use the KL1 CFRoot kernel. Will work fine.
ApriliaM3 said:
Interestingly, I just purchased a SGS2 here in Thailand (I'm also an Aussie) and the model of the phone is GT-I9100T.
Unfortunately I cannot seem to find a KL2 kernel for CF-Root to patch it with... any suggestions?
Also, the site that held all the OEM kernels (MultiUpload) for download is now showing a "Shut down by the FBI" logo : )
Click to expand...
Click to collapse
My phone details are as follows:
Model: GT-I9100T
Android: 2.3.6
Baseband: I9100TDCKL1
Kernel: 2.6.35.7-I9100TDCKL2-CL767350 [email protected]#2
Build: GINGERBREAD.DCKL2
This is not an Aussie phone such as the Telstra I9100T that I see spoken about.
I purchased this phone here in Thailand 3 days ago and I have a few questions.
1. Is there a way to backup the original kernel before rooting?
2. Will the KL1 kernal make me lose things such as Thai language options etc?
3. Any way to restore the KL2 kernel in the future?
Thanks for taking the time to reply!
MistahBungle said:
As long as you're certain you've got a I9100T, use the KL1 CFRoot kernel. Will work fine.
Click to expand...
Click to collapse
1) Doubt it. And the only link for DCKL2/Thailand in Intra's official firmware thread is dead as it was MegaUpload, and he more than likely won't have a backup (you could always ask him tho). Search around elsewhere online, you might find a copy of this kernel somewhere.
2) I don't know for certain, but I don't think so. I would have thought something like language would be more firmware-related.
3) Refer to 1) I don't see why you'd need to ? In order to get warranty service from Samsung, all you'd need to do is flash the most recent firmware available for your phone (for all they know you could easily have got this from an OTA update via Kies), do a factory reset/make sure there's no apps left on your phone that could tip off whomever repairs it that the phone was rooted, and use a jig to reset the flash counter. Obviously there are no rolled gold guarantees with getting warranty service once you've voided same by rooting the phone/running non-stock firmware firmware on it, tho.
ApriliaM3 said:
My phone details are as follows:
Model: GT-I9100T
Android: 2.3.6
Baseband: I9100TDCKL1
Kernel: 2.6.35.7-I9100TDCKL2-CL767350 [email protected]#2
Build: GINGERBREAD.DCKL2
This is not an Aussie phone such as the Telstra I9100T that I see spoken about.
I purchased this phone here in Thailand 3 days ago and I have a few questions.
1. Is there a way to backup the original kernel before rooting?
2. Will the KL1 kernal make me lose things such as Thai language options etc?
3. Any way to restore the KL2 kernel in the future?
Thanks for taking the time to reply!
Click to expand...
Click to collapse
I was just worried it might stop future updates to ICS or similar via Kies.
At least I think I've managed to find another copy of the latest kernal on a site other than MegaUpload...
It's at 50% and counting : )
3) Refer to 1) I don't see why you'd need to ? In order to get warranty service
Running a CFRoot kernel over stock firmware should still allow you to receive OTA updates via Kies. If you find it doesn't, simply use Checkfus (search for it on here), it allows you to find/download the latest firmware for your phone/country that you'd normally get via Kies.
Really ? Cool Might wanna post a linky to your source over in Intra's thread. I'm sure there will be other people who might need it at some stage.
ApriliaM3 said:
I was just worried it might stop future updates to ICS or similar via Kies.
At least I think I've managed to find another copy of the latest kernal on a site other than MegaUpload...
It's at 50% and counting : )
3) Refer to 1) I don't see why you'd need to ? In order to get warranty service
Click to expand...
Click to collapse
Ok so would you believe...
I ran the guide from Intra.
Installed an insecure ROM and then ran SuperOneClick and was rooted.
I restored the OEM kernel that I found online and BINGO - UNROOTED!
I repeated the procedure just to check everything again... same deal!
Phone is currently unrooted again...
MistahBungle said:
Running a CFRoot kernel over stock firmware should still allow you to receive OTA updates via Kies. If you find it doesn't, simply use Checkfus (search for it on here), it allows you to find/download the latest firmware for your phone/country that you'd normally get via Kies.
Really ? Cool Might wanna post a linky to your source over in Intra's thread. I'm sure there will be other people who might need it at some stage.
Click to expand...
Click to collapse
Yeah, if you flash an original (unrooted) kernel over your rooted kernel you'll lose root.
There's a procedure for removing the yellow warning triangle at boot in the CFRoot thread & also retaining root, but I found it too fiddly when I first rooted my phone so I simply bought a jig & did it that way.
I can't speak for anything to do with SuperOneClick as I've never used it.
ApriliaM3 said:
Ok so would you believe...
I ran the guide from Intra.
Installed an insecure ROM and then ran SuperOneClick and was rooted.
I restored the OEM kernel that I found online and BINGO - UNROOTED!
I repeated the procedure just to check everything again... same deal!
Phone is currently unrooted again...
Click to expand...
Click to collapse
Apparently so... now I'm confused about what the guide was trying to achieve.
Also, Kies now tells me it's not compatible with my device... Perfect!
MistahBungle said:
Yeah, if you flash an original (unrooted) kernel over your rooted kernel you'll lose root.
QUOTE]
Click to expand...
Click to collapse
As I said, I have no idea whatsoever about anything to do with SuperOneClick. If you want a rooted phone minus the yellow warning triangle at boot without fiddling around, root it with a CFRoot kernel, buy a $3 jig from eBay, done.
So far as Kies not working, you could try uninstalling/reinstalling Kies, or simply use Checkfus as I've said previously. Me, I'd use Checkfus. Quick, easy & like the paragraph above, no fiddling around.
Edit to add - Yes, obviously Kies won't work if you're running an "insecure rom" as per your post above. I presume you mean a custom rom you found somewhere on here or elsewhere ? One of my earlier posts did say Kies should (not always) work if you're running a rooted kernel over a stock Samsung rom. If you're running a non-stock rom Kies won't work.
ApriliaM3 said:
Apparently so... now I'm confused about what the guide was trying to achieve.
Also, Kies now tells me it's not compatible with my device... Perfect!
Click to expand...
Click to collapse
ApriliaM3 said:
Apparently so... now I'm confused about what the guide was trying to achieve.
Also, Kies now tells me it's not compatible with my device... Perfect!
MistahBungle said:
Yeah, if you flash an original (unrooted) kernel over your rooted kernel you'll lose root.
QUOTE]
Click to expand...
Click to collapse
Ditch Kies there is a better alternative out there. MyphoneExplore, do a seach via google. You'll also need to get the app client software from the android market. I use it to synch my work Outlook Calendar to my phone. You can also back up your contacts, sms and call records.
Click to expand...
Click to collapse
Edit: I tried CF-Root KL3 (wanted KL2) and it seems fine so far.
I have root and everything else seems the same (Thai language support etc.)
I'll keep you posted : )
Thanks for taking the time to deal with my issues!
Hope I can do the same for some others on this Forum in the future.
I'd not heard of Checkfus so I'll give that a try, thanks : )
There's no CF-Root to match my phone exactly but I guess there's nothing to lose now by trying something close : P
I ordered the jig almost a week before getting the phone but it seems the postage to Thailand is sloooow.
I'm running a stock ROM and unrooted but Kies is still misbehaving.
MistahBungle said:
As I said, I have no idea whatsoever about anything to do with SuperOneClick. If you want a rooted phone minus the yellow warning triangle at boot without fiddling around, root it with a CFRoot kernel, buy a $3 jig from eBay, done.
So far as Kies not working, you could try uninstalling/reinstalling Kies, or simply use Checkfus as I've said previously. Me, I'd use Checkfus. Quick, easy & like the paragraph above, no fiddling around.
Edit to add - Yes, obviously Kies won't work if you're running an "insecure rom" as per your post above. I presume you mean a custom rom you found somewhere on here or elsewhere ? One of my earlier posts did say Kies should (not always) work if you're running a rooted kernel over a stock Samsung rom. If you're running a non-stock rom Kies won't work.
Click to expand...
Click to collapse
Something may have borked so far as the CSC goes (which tells Kies, the Market, etc where you are). I did say you should be able to use Kies, you're not the first person to have problems with it after rooting
Personally speaking, I've never used Kies & almost certainly won't use it. Ever. Custom roms/kernels are a piece of you know what to flash via CWRecovery (or Odin for that matter), and official firmware updates are easy to get with Checkfus & flash via Odin if I ever have to go down that path for warranty purposes or whatever.
Kies is a truly awful piece of software
Edit to add after your edit - No worries
ApriliaM3 said:
I'd not heard of Checkfus so I'll give that a try, thanks : )
I'm running a stock ROM and unrooted but Kies is still misbehaving.
Click to expand...
Click to collapse
Yeah Kies is dodgy...
When I got home I plugged it into Kies on the home PC and everything was fine!
Have you experimented much with any Custom ROM's?
MistahBungle said:
Something may have borked so far as the CSC goes (which tells Kies, the Market, etc where you are). I did say you should be able to use Kies, you're not the first person to have problems with it after rooting
Kies is a truly awful piece of software
Click to expand...
Click to collapse
Dear Community,
I just joined the forums today but have done quite a bit of reading already, particularly about the upgrade to 2.3.5 i hope to carry out in the near future once i clear up just a few remaining points.
Just for the record: i have watched the introductory video prior to registration and am well informed concerning my duty to "search before asking". And while i have 'scoured' the forums for answers to every one of the questions i am about to ask, it could very well be that relevant information has eluded me by virtue of chance.
To a certain extent, these questions have in fact been answered to a certain extent already, however most have not been answered to a degree i consider sufficient before taking the plunge into firmware flashing. I therefore appreciate that to more experienced users my inquires might seem somewhat redundant. The most i can offer in return is to create an intelligible and clearly structured post that might serve to help others who find themselves in a situation similar to my own.
Here goes:
1. Frankenstein Firmwares: As the name would imply, these are custom ROM packages that are not official in the sense that they are not available through Samsung Kies (i.e. official channels), however they consist entirely of stock components. In other words, they are only considered custom because they are available in a particular configuration not officially sanctioned by Samsung and not available via their official channels.
Is this assessment correct?
2. Flashing via Odin vs. ClockWorkMod (CWM): To tell the truth, i am not sure to what extent these two are actually related. According to willk22's excellent FAQ CWM is " designed so that if the user messes up a ROM installation, they can recover their phone. CWM is a modified recovery installed into the recovery partition that allows advanced control over ROM recovery, installation and much more." According to this FAQ, it can also to "install a ROM contained inside a flashable .zip file."
Based on what i have been able to gather, ROM packages destined for flashing via ODIN cannot be flashed via CWM and vice versa. Just out of curiosity, when would i use CWM to install a ROM and when Odin? Is this left solely to the discretion of the developer? What are the major differences?
3. Frankenstein Firmwares vs. Carrier Specific vs. Country Specific: What i don't precisely understand in this regard is how the CSC (Consumer Software Customization) relates to the different ROM packages. For example:
Intratech, in his extremely helpful ROM thread offers a number of packages for download that are considered "multi-csc", meaning that by typing a certain key combination into my phone i can gain access to a 'hidden' menu which will allow to determine the CSC version. If i then select my carriers CSC, what would the exact difference be between a custom carrier firmware and the firmware with the specific carrier CSC selected?
4. Android 2.3.5 for SGS2: Assuming i want to install ('flash') the latest android firmware version containing Android 2.3.5 for my SGS2, which firmware would i be best advised to use? I assume that i would probably be most sensible to use Intratech's XWKI8 / XXKI3 / XXKI4 Frankenstein Firmwares. Assuming, however, that i live in Poland or the 'Nordic Countries' (for which an official 2.3.5 firmware already exists), would it then be more sensible to use the country specific firmware build?
5. GSM / 3G Issues: I read in a few individual posts that flashing a country specific firmware (e.g. Poland or Nordic Countries) could result in loss of 3G coverage or otherwise inhibit cellular service. Is there any truth to these rumors?
6. The Jig: I know what the USB Jig does (it is a physical piece of hardware used to reset the flash count of the SGS2 used in case the phone needs to be shipped to Samsung for maintenance) but i am not sure when exactly it needs to be used. For example, if i flash one of the firmware packages mentioned above (XWKI8 / XXKI3 / XXKI4), would i need to use a jig to reset my flash count to zero? Or does the use of a jig only matter when rooting a phone - rooting of course not being necessary for firmware flashing in this case - ?
Thats it for now. Thanks for bearing with me, and thanks in advance for reading my post.
HeroTwin
HeroTwin said:
Dear Community,
I just joined the forums today but have done quite a bit of reading already, particularly about the upgrade to 2.3.5 i hope to carry out in the near future once i clear up just a few remaining points.
Just for the record: i have watched the introductory video prior to registration and am well informed concerning my duty to "search before asking". And while i have 'scoured' the forums for answers to every one of the questions i am about to ask, it could very well be that relevant information has eluded me by virtue of chance.
To a certain extent, these questions have in fact been answered to a certain extent already, however most have not been answered to a degree i consider sufficient before taking the plunge into firmware flashing. I therefore appreciate that to more experienced users my inquires might seem somewhat redundant. The most i can offer in return is to create an intelligible and clearly structured post that might serve to help others who find themselves in a situation similar to my own.
Here goes:
1. Frankenstein Firmwares: As the name would imply, these are custom ROM packages that are not official in the sense that they are not available through Samsung Kies (i.e. official channels), however they consist entirely of stock components. In other words, they are only considered custom because they are available in a particular configuration not officially sanctioned by Samsung and not available via their official channels.
Is this assessment correct?
2. Flashing via Odin vs. ClockWorkMod (CWM): To tell the truth, i am not sure to what extent these two are actually related. According to willk22's excellent FAQ CWM is " designed so that if the user messes up a ROM installation, they can recover their phone. CWM is a modified recovery installed into the recovery partition that allows advanced control over ROM recovery, installation and much more." According to this FAQ, it can also to "install a ROM contained inside a flashable .zip file."
Based on what i have been able to gather, ROM packages destined for flashing via ODIN cannot be flashed via CWM and vice versa. Just out of curiosity, when would i use CWM to install a ROM and when Odin? Is this left solely to the discretion of the developer? What are the major differences?
3. Frankenstein Firmwares vs. Carrier Specific vs. Country Specific: What i don't precisely understand in this regard is how the CSC (Consumer Software Customization) relates to the different ROM packages. For example:
Intratech, in his extremely helpful ROM thread offers a number of packages for download that are considered "multi-csc", meaning that by typing a certain key combination into my phone i can gain access to a 'hidden' menu which will allow to determine the CSC version. If i then select my carriers CSC, what would the exact difference be between a custom carrier firmware and the firmware with the specific carrier CSC selected?
4. Android 2.3.5 for SGS2: Assuming i want to install ('flash') the latest android firmware version containing Android 2.3.5 for my SGS2, which firmware would i be best advised to use? I assume that i would probably be most sensible to use Intratech's XWKI8 / XXKI3 / XXKI4 Frankenstein Firmwares. Assuming, however, that i live in Poland or the 'Nordic Countries' (for which an official 2.3.5 firmware already exists), would it then be more sensible to use the country specific firmware build?
5. GSM / 3G Issues: I read in a few individual posts that flashing a country specific firmware (e.g. Poland or Nordic Countries) could result in loss of 3G coverage or otherwise inhibit cellular service. Is there any truth to these rumors?
Thats it for now. Thanks for bearing with me, and thanks in advance for reading my post.
HeroTwin
Click to expand...
Click to collapse
Lengthy post there bud. I will answer to the best as far as I know as I am not all clued up either.
Q1 - yes is is correct because of the demand of different modems and csc packages.
Q2 - as far as I know you use odin to flash stock roms and CWM to flash custom roms. however CWM has a few nice features like wipe battery stats and NANDbackup.
(Hope you read about usb jig to reset your counter after flashing for warranty reasons)
Q3 - I am in South Africa where 2.3.3 is available via kies and I flashed both XXKI3 and XWKI8 so it is not country specific. I am not too sure if it applies if your device is carrier branded and you would like to keep it that way then you have to flash official firmware in carrier firmware thread or wait for kies.
The csc is for specific network settings such as texts, mms and phone calls. People sometimes have the problem of calls not coming thru or not being able to send texts. By flashing the csc for your region solves this problem.
The loss of coverage is related to the csc is what I think. Once you flash your csc it should be solved. Not too sure though. Ask the pro's to confirm but I have not had issues. But because I am on csc of my region
1edge1 said:
Lengthy post there bud. I will answer to the best as far as I know as I am not all clued up either.
Click to expand...
Click to collapse
Yes; i might have been able to cut back on some things, but i also wanted this thread to be useful to people who find it through search so i decided it would be good to provide a bit of context.
1edge1 said:
The csc is for specific network settings such as texts, mms and phone calls. People sometimes have the problem of calls not coming thru or not being able to send texts. By flashing the csc for your region solves this problem.
Click to expand...
Click to collapse
That's the thing! There are CSC's for both regions and carriers. If i have the correct CSC of my region is that just as good as having the correct CSC of my carrier? I recently changed my CSC from my carrier specific to my region in order to get official updates faster and have not noticed any coverage issues whatsoever, so ive been wondering to what extent this makes any difference...
HeroTwin said:
Yes; i might have been able to cut back on some things, but i also wanted this thread to be useful to people who find it through search so i decided it would be good to provide a bit of context.
That's the thing! There are CSC's for both regions and carriers. If i have the correct CSC of my region is that just as good as having the correct CSC of my carrier? I recently changed my CSC from my carrier specific to my region in order to get official updates faster and have not noticed any coverage issues whatsoever, so ive been wondering to what extent this makes any difference...
Click to expand...
Click to collapse
If you have the csc for your region, it will automatically be able to detect your carrier's settings. The csc are for regions, not carriers. If you flashed your region. Your good to go
lets try to give you so clear answer to your questions.
1. frankenstein versions are not custom roms and not official roms, they are different generic files mixed togather to allow for customizable for different regions by flashing different csc. they can be seen by kies depending on which csc is used.
custom roms cannot be seen by kies as the extensive customization to the files has removed or altered certain checks used by kies to determine if it is upgradable.
2. flashing via odin is using tar files and can be done external without the phone working as you can enter download mode by using the external hardware buttons.
CWM is a modified file used on a rooted phone which gives you more access to the file structure of your phone so you can install certain files like apks seperately. ODin will not allow individual apks to be installed by themselves.
CWM uses zip files if you want to flash custom roms are the developers can in future upgrades just replace certain files and post them within hours but tar files take a little longer to make.
cwm uses stored files on your internal sd card to maker changes but odin uses external files that have to be downloaded to your computer.
you can use internet on your phone to download the files then uses cwm to flash them as zip files usually have the installer as part of the file..
odin files have to be downloaded to your pc and a special installer packager called odin or heimdall if you are using a linux based machine to flash them.
3. basically the difference is that frankenstein versions as explained earlier are generic versions and not carrier specic roms which can be adjusted through the uses of modems and csc.
modems supplied with carrier branded roms will not work in other regions as their mdems (radios) for different regions and countries.
csc does the same as the modem but is geared to the data end of the phone.
4. if you want to stay as close t stock as possible use frankenstein versions with the csc for your region amd you can use odin to flash it.
if you want custom roms follow the developers instructions and use cwm to flash it.
5. Yes the rumors are true, different regions use different modens (radio)
Thanks for the replies - i believe i am slowly starting to get my head around firmware flashing.
Just one more question:
modems supplied with carrier branded roms will not work in other regions as their mdems (radios) for different regions and countries.
csc does the same as the modem but is geared to the data end of the phone.
Click to expand...
Click to collapse
So this would mean, if i wanted to install Intratech's 2.3.5 Frnakenstein Firmware, that i would:
First: Flash the entire 2.3.5 standard package
Second: Flash one of the Multi-CSC packages that contains the necessary CSC for my region so that my network settings and mobile internet work properly.
Is this correct
What do i do about the modem/radio? I see that there is a special are where you can flash the the CSC in Odin, but there is not corresponding way to flash the modem. Will altering the CSC also change the necessary radio/modem settings?
Thanks again!
HeroTwin said:
Thanks for the replies - i believe i am slowly starting to get my head around firmware flashing.
Just one more question:
So this would mean, if i wanted to install Intratech's 2.3.5 Frnakenstein Firmware, that i would:
First: Flash the entire 2.3.5 standard package
Second: Flash one of the Multi-CSC packages that contains the necessary CSC for my region so that my network settings and mobile internet work properly.
Is this correct
What do i do about the modem/radio? I see that there is a special are where you can flash the the CSC in Odin, but there is not corresponding way to flash the modem. Will altering the CSC also change the necessary radio/modem settings?
Thanks again!
Click to expand...
Click to collapse
Yes, you are starting to understand the concept.
you can flash modems using phone section of odin.
Cosmic Blue said:
Yes, you are starting to understand the concept.
you can flash modems using phone section of odin.
Click to expand...
Click to collapse
OK..however the case with Intratech's packages seems to be that he only offers the CSC for download separately, whereas the 'Modem' is combined with the PDA and the CSC in one .TAR file, with the occasional exception for certain packages. I double checked the the Modem in the standard package is the correct one for my region anyway, so i wont even need to be flashing it fortunately.
Thanks again for the help!
modems can be downloaded separately if need or unzip the tar package into its seperate components depending on what you are trying to do.
You are fortunate that the rom suits your needs.
Cosmic Blue said:
modems can be downloaded separately if need or unzip the tar package into its seperate components depending on what you are trying to do.
You are fortunate that the rom suits your needs.
Click to expand...
Click to collapse
Yes, that is really quite lucky. I do have one question remaining however:
Will i need to reset my install counter with USB hardware jug after i upgrade my firmware using Intratech's packages?
Please note, i don't intend to root my phone - I just hope to upgrade the firmware.
Thanks again for all the great support!
Only if you plan on having some work done at a service centre otherwise do not worry about it. It has no effect on how your phone works.
Thanks!
I have successfully carried out the update and have made a small guide/FAQ detailing my experiences, which could be of use to other beginners who wish to flash their devices for the first time.
>>> Absolute Beginners Guide to Flashing Firmware to SGS2 via Odin
I really hope this guide can help others.
If there are any changes or modifications i should make, please just let me know!
Well it's regarding rooting.
I heard it opens up a world of opportunity with your smartphone, and some apps I really want are only available vain rooted phones. I have the Samsung galaxy s3 international version. It was originally from Australia if that matters at all. It is on 4.0.4. Anyways, being a noob to android more or less, and being a bit apprehensive (because I have no warranty and I cannot obtain another phone easily) I was wondering basically how risky it is to brick your phone in a) the process of rooting your phone. Is it common? If it does get bricked is it reversable by a restore or simply gone? Also after rooting, is there any upkeep or management I need to do to make sure my rooted phone does not screw up? And lastly. What is the safest and easiest way to root the international quad core gs3 on ics. Thank you to everyone for your time
mysticgorilla said:
Well it's regarding rooting.
I heard it opens up a world of opportunity with your smartphone, and some apps I really want are only available vain rooted phones. I have the Samsung galaxy s3 international version. It was originally from Australia if that matters at all. It is on 4.0.4. Anyways, being a noob to android more or less, and being a bit apprehensive (because I have no warranty and I cannot obtain another phone easily) I was wondering basically how risky it is to brick your phone in a) the process of rooting your phone. Is it common? If it does get bricked is it reversable by a restore or simply gone? Also after rooting, is there any upkeep or management I need to do to make sure my rooted phone does not screw up? And lastly. What is the safest and easiest way to root the international quad core gs3 on ics. Thank you to everyone for your time
Click to expand...
Click to collapse
Well, most you could pick up be reading a bit, everything is already explained around here but since i was in your shoes very recently:
- there's always a risk. You need to be aware of that. That said, most cases that actually go wrong it's usually user's fault who failed to follow instructions closely. So read them. And read some more. And then read again just to make sure. And then i'd read again.
I used this very recent method from chainfire (salute and donate to the man if you like and can, he deserves it) to root my 4.0.4 international GT-I9300 S3:
http://forum.xda-developers.com/showthread.php?t=1957273
Triangled away next and everything worked like a charm. This preserves everything as stock as possible just adding root to your phone.
- from what i can tell, as long as you don't do anything that messes with the bootloader, you can always recover from a procedure gone wrong. Just disconnect, remove battery, insert and try again. Rebooting the computer or changing usb ports usually helps too (on odin).
- after rooting successfully, the very first thing you should do is backup your /efs folder. This is easy, just pick up root explorer or some other file manager that allows exploring you root (/), go up in your folders until you get to / look for the efs folder and just copy it (NOT MOVE) elsewhere (sd card, external sd, your computer preferably, whatever, just have that safe). This will come in handy in case you lose your imei at some point. Just restore this folder's contents and you're good to go. If that happens and you don't have a backup, it's a f'ing pain you can do well without.
- anything else root related is just common sense. Since you have the potential to screw up your entire phone with root permissions (this is why you don't have them in the first place), if an app pops up asking for root permissions, be sure what it is before allowing. If you're not sure, you can always deny first and allow later in the superuser app.
- you can also look into backing up with nandroid. You can think of this as an image of your entire phone. With this you can restore your phone to the same state it was when you did it. Useful when something went wrong and your phone doesn't boot anymore or you just wanted to try new roms with the option of coming back to what you had before. Not sure how you do it on the S3 still, but it usually requires a modified recovery like CWM. The method to root above doesn't install one though, it preserves what you had. Check this instead if you're interested:
http://forum.xda-developers.com/showthread.php?t=1695238
Cheers dude, i'm sure everything will go well for you too.
Chance of a brick about .0001 % rising to 100% for those that are to lazy to read follow instructions .
BASICS
http://forum.xda-developers.com/showthread.php?t=1927113
jje
Thankyou very much to everyone who has read and replied to this. 3 more minor questions. Is there a way to first update my phone to jellybean 4.1 via Odin or something like that? Or is this possible after root, because I don't want to stay on ics. Also what exactly happens if I update while rooted. Does it wipe or unroot my phone or the like? Also should my phone be in use debugging, and lastly what does it mean to unlock my bootloaders? That was more than 3 questions sorry thanks again
mysticgorilla said:
Thankyou very much to everyone who has read and replied to this. 3 more minor questions. Is there a way to first update my phone to jellybean 4.1 via Odin or something like that? Or is this possible after root, because I don't want to stay on ics. Also what exactly happens if I update while rooted. Does it wipe or unroot my phone or the like? Also should my phone be in use debugging, and lastly what does it mean to unlock my bootloaders? That was more than 3 questions sorry thanks again
Click to expand...
Click to collapse
1) You don't need to root to update to JB.
Just download any ROM you want from http://samsung-updates.com/device/?id=GT-I9300 (I recommend the UK unbranded ROM, BTU) then use Odin3 to flash it to your devices. Search the forums for specific instructions on this procedure. I'll just tell that it takes no more than 2-3 minutes.
2) If you're going to root, I suggest you do it beforehand, by flashing a kernel like Siyah (in ICS), and then proceed to flashing the stock JB ROM, HOWEVER, instead of using Odin3, you will use MobileOdion (available from Play Store), because that way you'll have a fully rooted and stock device.
3) Using step 2 above, it will not wipe not unroot your phone. It is safe and retains all your settings. That is the beauty of MobileOdin. There is a free version.
If you root and THEN install via Odin (PC), then you'll lose root, but not your settings.
In either case, you only wipe the device IF YOU WANT TO.
So, the best option is to:
a) Install SiyahKernel using Odin3 (PC)
b) Download the JB BTU ROM from http://samsung-updates.com/device/?id=GT-I9300
c) Extract the .md5 from the ZIP file and move it to the device's ext. sd card
d) Install MobileOdin in the device
e) Use MobileOdin to flash the .md5 you moved to it in step (c)
f) install TriangleAway (download from XDA) and run it to reset binary counter (which got incremented in step [a] )
Results: rooted, JB, stock, all settins retained, no binary counter increment
Simonetti2011 I have been searching the internet here in New Zealand and that has been the best answer I have found so far!
I do have a slight question thought. I live in New Zealand and have the GT-I9300T model of the GS3 and I'm wanting to install the international unbranded rom for that I can get updates faster (here in NZ it takes months and months to get updates)
I downloaded the International UK unbranded firmware 4.0.4 and was going to flash that rom onto my phone then upgrade to jelly bean via kies but have since relised I should just download the jellybean UK firmware straight away. Do you by any chance havea link to the firmware that I would need, I noticed there were a few different versions.
Also about the CSC, would I need to do any changes?
Many many thanks in advance, Sorry for hijacking this thread, just figured I was on the same pages as the OP
prawln said:
Simonetti2011 I have been searching the internet here in New Zealand and that has been the best answer I have found so far!
I do have a slight question thought. I live in New Zealand and have the GT-I9300T model of the GS3 and I'm wanting to install the international unbranded rom for that I can get updates faster (here in NZ it takes months and months to get updates)
I downloaded the International UK unbranded firmware 4.0.4 and was going to flash that rom onto my phone then upgrade to jelly bean via kies but have since relised I should just download the jellybean UK firmware straight away. Do you by any chance havea link to the firmware that I would need, I noticed there were a few different versions.
Also about the CSC, would I need to do any changes?
Many many thanks in advance, Sorry for hijacking this thread, just figured I was on the same pages as the OP
Click to expand...
Click to collapse
Thanks!
The 9300T and the 9300 are NOT the same device, therefore they use different firmware (ROM). The ROMs for the 9300T are here: http://samsung-updates.com/device/?id=GT-I9300T
I don't think there is a 9300T ROM for the UK, since the model released there is the 9300 (non-T).
It seems that either Samsung-updates hasn't indexed any ROMs for your model or they haven't been released.
About CSC: just don't worry about it... download and flash any ROM you want for your specific model and don't worry. If you don't like it, just download and flash another one.
Thanks heaps for that!
I actually just tried the UK unbranded rom that was for the i9300 on my i9300T and suprisingly everything seems to work ok so far (phone calls, txting, 3g etc)
Thankyou to everyone!
Thank you for your responses to my post regarding rooting my s3. They were very helpful. i succesfully rooted via chainfire cf auto root for the I9300 model without problem. Just one last question, I have been searching around a bit and some people are saying that flashing the jellybean firmware via odin, is not a perfect copy.. i mean some say they have been experiencing very minor problems here and there. So, if i update to the uk firmware on jelly bean via odin or mobile odin, and i experience some problems, can i still get the official ota update or jellybean 4.1 via kies when it is released? Thanks again for your help. Im pretty new to this android stuff
Here's my problem, I bought a Samsung Galaxy S2 I9100 from a friend like 4 months ago, which means I don't really know if it's a factory unlocked device or international unlocked device or unlocked using some kind of methods that I don't really know anything about them...
Anyway, I rooted it probably a month after buying it, and I installed two or three custom roms her and there. (I think I installed the X-TremE CM10 1.5 Pure, 1.6 Pure and others roms from other developpers...)
Finally I found the perfect custom rom that I used all the time until now, it was the SuperNexus rom from Faryaab.
Everything went fine until today, I decided to try a new rom, the Omega v16.2 from ::indie:: (I can't post the link sorry but it's very easy to find).
Factory/Data Wipe, Wiped the cache and the Dalvik Cache and installed from zip, everything went fine.
The problem here is that all this time I was using my default modem which I found with the phone, the XXLPX (not a quite loved and famous modem from what I've seen), but the rom I installed was "equiped" with the XXLSJ modem (I don't know if we can say so, i'm not really a professional), so my Baseband version actually changer to I9100XXLS6 (it was I9100XXLPX as said above) and know I have in my hands a SIM Locked device...
I tried the Galaxy S2 SIM Unlock application from Chainfire and the Galaxy_S Unlock from HELROZ and none of the two have worked.
I switched back to the SuperNexus rom, redownloaded the XXLPX modem and reflashed it through the CWM Recovery menu and my phone is still SIM Locked.
So my question here is, does the fact that the rom have changed my modem version locked my phone, or did I do something wrong when installing ?
And is there anyway I could reunlock my phone using any method (probably not, but I ask anyway, who knows) ?
Thanks in advance.
You tried those apps with busybox right? sometimes you need to install another busybox installer version to getting it unlocked.
Have you tried Galaxy S2 SIM Unlock?
if you have a tendency to switch ROMs too often, you might want an app that keep that locking nightmare away.
if all apps fail, look into what these guys did (do not replace the bin file posted there, it's a diffrent method):
http://forum.xda-developers.com/showthread.php?p=35934314#post35934314
Thanks alot for this ! it's gonna be really useful next time i'm gonna have a problem like that ! But I've already reunlocked it so I can't really try :c. I took it to some "specialist" guy that did it. I still don't know what's the method he used though...
As I've said I'm not a professional my self so it would be kind from you if you explain me two or three things.
First, what do you mean with busybox ? I'm not quite sure if the rom I was using (the Omega) while testing the two unlocking applications listed above was "equiped" with that.
Second thing, you didn't really answered my question which I'm gonna reformulate now:
Can I actually change the version of the Baseband of my phone ? If yes, do I lose the SIM Unlock ? And if I can change the Baseband version and lose the actual SIM Unlock, can I reunlock it and keep that version of the Baseband or do I need to get back to the old version by reflashing it, then reunlock it ?
And finally, the efs folder that I need to backup every time before flashing a new rom (I didn't knew that), what does he contain ? From what I've seen he contains the nv_data.bin file which I think contains the unlock, and that folder also contains some IMEI informations and other stuff. If I actually back it up before installing a new rom, and if that rom changes the baseband version which will probably lock my phone, is it safe to put back that backed up efs folder while keeping the same rom and the same baseband version that came with it ? Does it reunlock the phone ? And do I just put it back using a root explorer and just overwrite it the existing ones ?
Yeah I know, too many questions a man can handle, but I really need to be informed of all those things so I can be aware of what I'm doing.
And thanks in advance for your patience.
Best regards.
fury1337 said:
Thanks alot for this ! it's gonna be really useful next time i'm gonna have a problem like that ! But I've already reunlocked it so I can't really try :c. I took it to some "specialist" guy that did it. I still don't know what's the method he used though...
As I've said I'm not a professional my self so it would be kind from you if you explain me two or three things.
First, what do you mean with busybox ? I'm not quite sure if the rom I was using (the Omega) while testing the two unlocking applications listed above was "equiped" with that.
Second thing, you didn't really answered my question which I'm gonna reformulate now:
Can I actually change the version of the Baseband of my phone ? If yes, do I lose the SIM Unlock ? And if I can change the Baseband version and lose the actual SIM Unlock, can I reunlock it and keep that version of the Baseband or do I need to get back to the old version by reflashing it, then reunlock it ?
And finally, the efs folder that I need to backup every time before flashing a new rom (I didn't knew that), what does he contain ? From what I've seen he contains the nv_data.bin file which I think contains the unlock, and that folder also contains some IMEI informations and other stuff. If I actually back it up before installing a new rom, and if that rom changes the baseband version which will probably lock my phone, is it safe to put back that backed up efs folder while keeping the same rom and the same baseband version that came with it ? Does it reunlock the phone ? And do I just put it back using a root explorer and just overwrite it the existing ones ?
Yeah I know, too many questions a man can handle, but I really need to be informed of all those things so I can be aware of what I'm doing.
And thanks in advance for your patience.
Best regards.
Click to expand...
Click to collapse
okay, here we go,
1) There are a lot o people that become some sort of experts on devices thanks to this forums. It takes houndreds - if not thousends - of hours reading posts and executing some things you learn here.
2) busybox is an app. It's Linux based and to tell you the truth, not too many people know exactely what it does, It's very difficult to pinpoint every single thing that this "busy" app performs; Just think of it like a an app that does a lot of things for other app(s) to perform better or to perform at all. You can download it directly from Playstore; bare in mind that sometimes the unlocking app will work with different versions of busybox, so you'll have to try and see. I'm now using "Busybox Free 8.9.7" & "Busybox Installer 4.1"
3) You can always change your MODEM, Baseband it's some sort of radio version that cell phones use to get service, some basbands work on many countries, regions, some don't, still...you always can "odin it" and change the modem (Always read about flashing modem with odin before you do anything).
4) Some ROMs will re-Networkl-lock your device, hell, happened to me every time I went up from Gingerbread - Ice Cream Sandwich - Jelly Bean Leak. The only thing you have to do is get the right tools so you can always unlock it without the drama.
These unlocking apps let you LOCK & UNCLOCK as pleased.
5) the EFS folder indeed contents your network information, IMEI and stuff, it's always good to back it up as it is an important folder for your device to function. I use HC-kTool to back it up whenever i need to.
There is an unlocking method that makes you modify the .bin file. Never done it before but some guys here do it all the time and actually works.
Some other member could enlighten you in this matter; makes sense that flashing a new modem would lock your phone but i wouldn's know. Still, as I've got all these wonderfull apps to unlock....I really don't give a damn
Open for corrections, I've just used common sense.
gastonw said:
okay, here we go,
1) There are a lot o people that become some sort of experts on devices thanks to this forums. It takes houndreds - if not thousends - of hours reading posts and executing some things you learn here.
2) busybox is an app. It's Linux based and to tell you the truth, not too many people know exactely what it does, It's very difficult to pinpoint every single thing that this "busy" app performs; Just think of it like a an app that does a lot of things for other app(s) to perform better or to perform at all. You can download it directly from Playstore; bare in mind that sometimes the unlocking app will work with different versions of busybox, so you'll have to try and see. I'm now using "Busybox Free 8.9.7" & "Busybox Installer 4.1"
3) You can always change your MODEM, Baseband it's some sort of radio version that cell phones use to get service, some basbands work on many countries, regions, some don't, still...you always can "odin it" and change the modem (Always read about flashing modem with odin before you do anything).
4) Some ROMs will re-Networkl-lock your device, hell, happened to me every time I went up from Gingerbread - Ice Cream Sandwich - Jelly Bean Leak. The only thing you have to do is get the right tools so you can always unlock it without the drama.
These unlocking apps let you LOCK & UNCLOCK as pleased.
5) the EFS folder indeed contents your network information, IMEI and stuff, it's always good to back it up as it is an important folder for your device to function. I use HC-kTool to back it up whenever i need to.
There is an unlocking method that makes you modify the .bin file. Never done it before but some guys here do it all the time and actually works.
Some other member could enlighten you in this matter; makes sense that flashing a new modem would lock your phone but i wouldn's know. Still, as I've got all these wonderfull apps to unlock....I really don't give a damn
Open for corrections, I've just used common sense.
Click to expand...
Click to collapse
So what are the tools I need? I already tried 2 different sim unlocking apps on the play store and I got someone to try changing the upload ur nv_data.bin and it still doesn't unlock
RacecarBMW said:
So what are the tools I need? I already tried 2 different sim unlocking apps on the play store and I got someone to try changing the upload ur nv_data.bin and it still doesn't unlock
Click to expand...
Click to collapse
galaxysim unlock
galaxy s unlock
galaxy s2 sim unlock
Read First Threads:
http://forum.xda-developers.com/showthread.php?t=1360174
http://forum.xda-developers.com/showthread.php?t=1092451
http://forum.xda-developers.com/showthread.php?t=1289395
http://forum.xda-developers.com/showthread.php?t=2070375
http://forum.xda-developers.com/showthread.php?t=2069517
and don't forget busybox!
gastonw said:
okay, here we go,
1) There are a lot o people that become some sort of experts on devices thanks to this forums. It takes houndreds - if not thousends - of hours reading posts and executing some things you learn here.
2) busybox is an app. It's Linux based and to tell you the truth, not too many people know exactely what it does, It's very difficult to pinpoint every single thing that this "busy" app performs; Just think of it like a an app that does a lot of things for other app(s) to perform better or to perform at all. You can download it directly from Playstore; bare in mind that sometimes the unlocking app will work with different versions of busybox, so you'll have to try and see. I'm now using "Busybox Free 8.9.7" & "Busybox Installer 4.1"
3) You can always change your MODEM, Baseband it's some sort of radio version that cell phones use to get service, some basbands work on many countries, regions, some don't, still...you always can "odin it" and change the modem (Always read about flashing modem with odin before you do anything).
4) Some ROMs will re-Networkl-lock your device, hell, happened to me every time I went up from Gingerbread - Ice Cream Sandwich - Jelly Bean Leak. The only thing you have to do is get the right tools so you can always unlock it without the drama.
These unlocking apps let you LOCK & UNCLOCK as pleased.
5) the EFS folder indeed contents your network information, IMEI and stuff, it's always good to back it up as it is an important folder for your device to function. I use HC-kTool to back it up whenever i need to.
There is an unlocking method that makes you modify the .bin file. Never done it before but some guys here do it all the time and actually works.
Some other member could enlighten you in this matter; makes sense that flashing a new modem would lock your phone but i wouldn's know. Still, as I've got all these wonderfull apps to unlock....I really don't give a damn
Open for corrections, I've just used common sense.
Click to expand...
Click to collapse
Thanks alot for those "enligthments".
I don't know which method the guy I brough my phone to used to unlock it, but I reflashed the Omega custom rom yesterday and it actually didn't relock my phone ! But from now on I'm gonna be alot more cautious when flashing a new custom rom. Recovery backup from the CWM recovery mode, efs backup and maybe some Titanium backup too, even though I prefere having a clean "new phone" and install the apps by myself rather than referring to a backup. Yeah I know it's stupid but I like it that way.
Anyway, thanks again for your help and your patience, much appreciated c: .
Cheers.
salut.
btw, you might wanna add mobile odin yo that list. Hell of an app.
from sii xda-ded
hi guys,
I have a Samsung Galaxy S2 (i9100P), originally on orange, but since then I've moved onto T-Mobile. I have been having problems with low signal and many callers complaining that they cannot clearly hear and the sound is cutting out on both sides. T-Mobile have given me a signal booster and although the signal strength has massively improved, I still have poor call quality
Now I could be wrong here, but I think the signal issues have started since I flashed the original orange fw with NeatRom v5.6.
From searching on my pc, I've found my original orange brand fw, which was: I9100PXXLSS_I9100PBVLS2_I9100PORALS6_HOME.tar
Now I want to keep Neatrom, but I want to flash the modem and baseband which are showing as I9100XXMS4 on neatrom....I believe these could be the problem. Where can I get the correct versions that correspond to my mobile and network (EE) and how do I correctly flash these?
Thanks!
Come on guys, someone must be able to help me pls? :crying:
Just flash xxlss baseband (if it was ur original fw) in phone category in odin...
Thanks for helping me dr droid. I'll be honest mate... I don't have a clue what to do.
1. Do you have a link to a step by step guide to flash the modem fw and/or baseband? Could you show me?
2. Where do i get the correct baseband file for t-mobile network?
wowandroid said:
Thanks for helping me dr droid. I'll be honest mate... I don't have a clue what to do.
1. Do you have a link to a step by step guide to flash the modem fw and/or baseband? Could you show me?
2. Where do i get the correct baseband file for t-mobile network?
Click to expand...
Click to collapse
Download the firmware (the actual one which u said was present since the beginning)
Open the fw package with winrar
U will see a modem.bin file
Extract it to a known location
Connect phone in Download mode.
Open odin
Click on phone tab and then select ur extracted modem.bin
Flash ...
doctor_droid said:
Download the firmware (the actual one which u said was present since the beginning)
Open the fw package with winrar
U will see a modem.bin file
Extract it to a known location
Connect phone in Download mode.
Open odin
Click on phone tab and then select ur extracted modem.bin
Flash ...
Click to expand...
Click to collapse
Thanks very much dr droid. The problem I have is that I've only got the original nandroid backup with the following files:-
boot.img
cache.img
data.img
nandroid.md5
system.img
I extracted these using yaffey, but there is no file called modem.bin. Could you please tell me where it is located?
If this is not possible, where can I download the original orange fw with the following details:-
(MODEL: GT-I9100P
ANDROID VERSION: 2.3.4
BASEBAND VERSION: I9100PBVKI2
KERNEL: [email protected] #2
BUILD NO: GINGERBREAD.BVKI3)
Nandroid backups don't include the modem. Download the entire rom from Samfirmware, extract the modem.bin from that, flash as previously instructed.
Thanks mistah.
I've just done that, but it seems that my mobile's fw does not exist on their site anymore:-
Model: GT-I9100P
Product Code: GT-I9100LKNORA
Hidswver: I9100PBVKI3/I9100PORAKI3/I9100PBVKI2/I9100PBVKI3
Filename: I9100PBVKI3_I9100PORAKI3_ORA.zip
File not found
Find the most recent firmware for your country/carrier, download it, extract the modem.bin from it, flash that. If you get no joy from that, try another modem from another rom for your country/carrier. Modems are cross-compatible between roms & don't need to be used with a rom that's the same Android version/whatever, E.G - you can use modems that came bundled with GB roms if you're currently running ICS or JB & vice versa, etc, etc. Basically you can use any modem for the I9100, though I wouldn't recommend using modems specified as being for the I9100T unless you've tried every other modem first as these are specifically 'tuned' for the I9100T/the networks of carriers which sold it.
If you find none of the modems bundled with stock roms released by your carrier work for you, you can either:-
A) Root your phone, and start flashing any CWM flashable modem you can get your hands on (there are dozens, obviously - one for each stock rom released by each carrier around the world, there will be several for each carrier at least). This will be easier than downloading several dozen roms & extracting the modem.bin for each if you do get to this stage
and/or
B) Service centre/local mobile repair shop, though I would be doing A & trying as many modems as I could find on here (you will find dozens with an XDA or Google search) before doing that given that involves parting company with money.
MistahBungle said:
Find the most recent firmware for your country/carrier, download it, extract the modem.bin from it, flash that. If you get no joy from that, try another modem from another rom for your country/carrier. Modems are cross-compatible between roms & don't need to be used with a rom that's the same Android version/whatever, E.G - you can use modems that came bundled with GB roms if you're currently running ICS or JB & vice versa, etc, etc. Basically you can use any modem for the I9100, though I wouldn't recommend using modems specified as being for the I9100T unless you've tried every other modem first as these are specifically 'tuned' for the I9100T/the networks of carriers which sold it.
If you find none of the modems bundled with stock roms released by your carrier work for you, you can either:-
A) Root your phone, and start flashing any CWM flashable modem you can get your hands on (there are dozens, obviously - one for each stock rom released by each carrier around the world, there will be several for each carrier at least). This will be easier than downloading several dozen roms & extracting the modem.bin for each if you do get to this stage
and/or
B) Service centre/local mobile repair shop, though I would be doing A & trying as many modems as I could find on here (you will find dozens with an XDA or Google search) before doing that given that involves parting company with money.
Click to expand...
Click to collapse
Thanks very much Mistah.
1. I've checked on Sammobile.com and there are new i9100P orange firmwares, but since I've now moved to t-mobile, can I still use these? Also does it matter if my phone is a "P" variant?
2. My phone is already rooted with NeatRom v5.6, so how do I:-
a. Backup the current modem incase I flash the wrong modem or mess up?
b. Flash the new modem?
OK...Some clear thinking required...
1) Basically you can use any modem for the I9100 (this includes the I9100P)
2) You can't back up a modem, or not easily at any rate. And you don't need to given how easy they are to flash. If you want to go back to a previous modem, simply re-flash it. If you don't have a copy of your current modem, you might want to find a copy of it somewhere before you go flashing something else (not sure why that would be important to you given your current modem is giving you no connectivity, but, anyways...).
3) CWM flashable modems are flashable in the same manner as any other mod/kernel/rom in CWM. You should already know how to flash stuff in CWM if you're running a custom rom, if you don't, you need to start doing some searching (and how did you get a custom rom on your phone if you didn't know how to flash with it ?).
Right. I've given you more than enough info & won't be posting further to this thread, this stuff is really very simple, and we have guides/tutorials (most of which are stickied near the top of the General section) you can read if you need further info, and everything you've asked can easily be found with a search.
Up to you now...
MistahBungle said:
OK...Some clear thinking required...
1) Basically you can use any modem for the I9100 (this includes the I9100P)
2) You can't back up a modem, or not easily at any rate. And you don't need to given how easy they are to flash. If you want to go back to a previous modem, simply re-flash it. If you don't have a copy of your current modem, you might want to find a copy of it somewhere before you go flashing something else (not sure why that would be important to you given your current modem is giving you no connectivity, but, anyways...).
3) CWM flashable modems are flashable in the same manner as any other mod/kernel/rom in CWM. You should already know how to flash stuff in CWM if you're running a custom rom, if you don't, you need to start doing some searching (and how did you get a custom rom on your phone if you didn't know how to flash with it ?).
Right. I've given you more than enough info & won't be posting further to this thread, this stuff is really very simple, and we have guides/tutorials (most of which are stickied near the top of the General section) you can read if you need further info, and everything you've asked can easily be found with a search.
Up to you now...
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No worries mate. Thanks for your help and advice.