Bought a SG3 off of ebay - IMEI Unknown - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

Long story short I bought a SGH-I747 off of ebay and I was just going to look up my IMEI to unlock it and nothing showed up, so I went into the settings manually and it says unknown under IMEI...Of course the seller made no mention of this on the auction page.
Dont know whats wrong but it looks like something may have gone wrong while he was rooting it. I dont want to go through the trouble of shipping it back to him so I'm hoping this can be fixed I took some screenshots of which kernel hes using...Any help would be appreciated lt me know if you need more info
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Yes it's possible to fix. Take out the battery and get the IMEI number on the sticker, then follow the IMEI injection steps in this thread:
http://forum.xda-developers.com/showthread.php?t=1801997
I backed up my IMEI following other steps in that thread no problem, so the injection steps should work.
Good luck!

Flash a different modem. It might be a Canadian sgs3 and he flashed an att modem. Try flashing a Canadian 747m modem and an att normal 747 modem and see if it restores it.
Sent from my SGH-I747 using xda premium

Dice62 said:
Flash a different modem. It might be a Canadian sgs3 and he flashed an att modem. Try flashing a Canadian 747m modem and an att normal 747 modem and see if it restores it.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
This is actually a good point too, because it says modem version unknown. I didn't see that before.

Lessaj said:
Yes it's possible to fix. Take out the battery and get the IMEI number on the sticker, then follow the IMEI injection steps in this thread:
http://forum.xda-developers.com/showthread.php?t=1801997
I backed up my IMEI following other steps in that thread no problem, so the injection steps should work.
Good luck!
Click to expand...
Click to collapse
Is this safe? Should I try flashing a modem first?
Dice62 said:
Flash a different modem. It might be a Canadian sgs3 and he flashed an att modem. Try flashing a Canadian 747m modem and an att normal 747 modem and see if it restores it.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Lessaj said:
This is actually a good point too, because it says modem version unknown. I didn't see that before.
Click to expand...
Click to collapse
Its an AT&T phone. Should I try flashing an att modem?

n023b said:
Is this safe? Should I try flashing a modem first?
Its an AT&T phone. Should I try flashing an att modem?
Click to expand...
Click to collapse
Yes, flash an AT&T modem first. You can find them all here: http://forum.xda-developers.com/showthread.php?t=1831898
If that doesn't work, try to use Odin to restore to stock. There's a thread on that here: http://forum.xda-developers.com/showthread.php?t=1739426
And if that doesn't work, then try the thread on IMEI injection. As far as safe goes, about the worst thing that could happen is you lose your IMEI. And if you made it to this point, then that's already happened.
Just my 2 cents worth.

lordmorphous said:
Yes, flash an AT&T modem first. You can find them all here: http://forum.xda-developers.com/showthread.php?t=1831898
If that doesn't work, try to use Odin to restore to stock. There's a thread on that here: http://forum.xda-developers.com/showthread.php?t=1739426
And if that doesn't work, then try the thread on IMEI injection. As far as safe goes, about the worst thing that could happen is you lose your IMEI. And if you made it to this point, then that's already happened.
Just my 2 cents worth.
Click to expand...
Click to collapse
Ok I just installed the LH9 modem and wifi is working now but I dont see IMEI anymore it says MEID now and its showing all zeros

n023b said:
Ok I just installed the LH9 modem and wifi is working now but I dont see IMEI anymore it says MEID now and its showing all zeros
Click to expand...
Click to collapse
Try the odin link.

Related

[Q] Sprint Epic 4G Touch (NY,USA) Baseband

My rooting went horribly wrong.
I admit, I rushed it, was sleep deprived, and inpatient.
Right now, my phone looks very much like stock BUT
My issue is: I have no provider set on my phone. In other words, its as if my phone is unable to connect to Sprint's network.
"About phone" screenshot below:
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When I try to update the PRL from system updates, below is the result...
I used some combination of the following files:
SuperOneClickv2.1.1-ShortFuse
S2Root_1.4.3_Release
Litening_Rom_v6-1.rar
acs-eb30-clockwork-epic-touch-4g-sep-20-4-00-pm.tar
EG30-Stock-OdexV2.zip
Stock-EG30.tar
Also tried calling sprint customer support...no help
At this point, what would be the fastest way to get my phone into a state in which it is once again recognized by Sprint
I don't think a prl update will populate the baseband version.
Have you tried starting over by flashing Stock-EG30.tar ( http://forum.xda-developers.com/showthread.php?t=1282420 ) and then doing a factory reset?
After that, update both your profile and prl.
By the way...
some of the files you listed appear to be for the i9100. Despite the similar naming convention, the Epic Touch (D710) is different from the i9100 and cannot directly re-use i9100 roms, kernels, etc.
which rom should i be using?
Huge Torque said:
which rom should i be using?
Click to expand...
Click to collapse
the one he linked to
tried it, same issue.
Also, I did try the instructions located here:
http://www.inspiredgeek.com/2011/04...ing-xwkdd-insecure-kernel-with-superoneclick/
prior to doing the suggested procedure as above
Huge Torque said:
tried it, same issue.
Also, I did try the instructions located here:
http://www.inspiredgeek.com/2011/04...ing-xwkdd-insecure-kernel-with-superoneclick/
prior to doing the suggested procedure as above
Click to expand...
Click to collapse
Um, you realize that the superclick instructions you followed are intended for international SGS2 users, not Epic Touch?
oops. still, one of u guys must be able to figure this out. I've been working on it a lot, first day with the droid, was trying to root my GF's phone and I pooped her new toy. I was all confident cause I knew how to JB iphones. I've got a sprint ticket to get it fixed.
By the way, in doing so I obtained my MSL...
I'm thinking you hosed your modem. The first three things you mentioned in the list you tried are, as was pointed out, for the International version. By flashing these you've put the wrong radio into your phone.
This thread has a link to a modem.bin download.
http://forum.xda-developers.com/showthread.php?p=17617227
Search the Dev thread (sorry, on my phone so I can't come up with the link) on how to flash it. Once you do that, flash "stock kernel pulled from unrooted phone" (you'll see a link to it in the thread I just gave you). Then I think you'll be ok.
And, even though it's the same basic phone, ONLY flash stuff you find in this forum.
.....
Why are all these people flashing things from another phone? Thyself like the first rule of flashing. Flash the eg30 tar and then the eg30 modem.bin for your baseband. Thy should fix it. Good luck.
Sent From My Evo Killer!!!
Vegasden said:
I'm thinking you hosed your modem. The first three things you mentioned in the list you tried are, as was pointed out, for the International version. By flashing these you've put the wrong radio into your phone.
This thread has a link to a modem.bin download.
http://forum.xda-developers.com/showthread.php?p=17617227
Search the Dev thread (sorry, on my phone so I can't come up with the link) on how to flash it. Once you do that, flash "stock kernel pulled from unrooted phone" (you'll see a link to it in the thread I just gave you). Then I think you'll be ok.
And, even though it's the same basic phone, ONLY flash stuff you find in this forum.
.....
Click to expand...
Click to collapse
Thank you kindly! Everything works
I used Odin to send over the modem.bin
Note to self: Do NOT flash my Epic 4G Touch using international versions of firmware...

after flashed a N7100 Rom to my I317M, I got unknown baseband and IMEI

I got my galaxy note ii from Canada Rogers network just yesterday. In order to add more language option, I falshed a N7100 ROM to my I317M. After that I got no signal on the phone, and I check into the 'about device' option, I see unknown baseband, IMEI, network and so on. I had backup the efs file, but when I trying to flash back to my phone, just nothing happen.
I did research on that, find out that to flash a stock ROM maybe have a chance to fix the problem. however, I can not find a Rogers stock ROM anywhere, so I am writing to ask if someone can help me about to fix the phone. Thanks very much.
Consider yourself LUCKY you don't have a brick right now. There is a reason there are different threads on here for each of the galaxy note 2 variants. There was talk about being able to flash roms of one variant on to another but I don't think much lead way was made. My suggestion to you is, 1. find a stock i317M rom and flash it using pc odin and then stick only to the thread corresponding to the variant you have to flash custom roms!
Att.Fan1982 said:
Consider yourself LUCKY you don't have a brick right now. There is a reason there are different threads on here for each of the galaxy note 2 variants. There was talk about being able to flash roms of one variant on to another but I don't think much lead way was made. My suggestion to you is, 1. find a stock i317M rom and flash it using pc odin and then stick only to the thread corresponding to the variant you have to flash custom roms!
Click to expand...
Click to collapse
If you hunt around in the different variants development forums, you'll see that it's possible to flash roms from one variant to another. The catch is, if the variants have different radios (LTE/HSPA vs just HSPA), you'll lose all cell functions, which is exactly what happened to the OP. That's probably not a trade-off most people are willing to make, but I'm hopeful this is an easy issue for devs to overcome.
gmkelly001 said:
If you hunt around in the different variants development forums, you'll see that it's possible to flash roms from one variant to another. The catch is, if the variants have different radios (LTE/HSPA vs just HSPA), you'll lose all cell functions, which is exactly what happened to the OP. That's probably not a trade-off most people are willing to make, but I'm hopeful this is an easy issue for devs to overcome.
Click to expand...
Click to collapse
I found a ROGERS_MODEM_I317MVLALJ2 file, I will try to flash the Att version of stock rom to my phone and flash the rogers modem file after, ill get back if I done it.
I was try to flash the ATT stock rom using odin, but keeping get fail message, any suggestion? ill upload the pic after
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I can not upload pic right now because i am a new user, check link below
http://i914.photobucket.com/albums/ac346/jiazeng/Galaxy/Untitled1212.jpg
http://forum.xda-developers.com/showthread.php?t=2004650
Have fun, and if you ever feel the need to flash an inteenational rom again make sure to grab an n7105 rom.. its the lte version
Also have you tried with out repartition ticked
and to nandroid your current ROM so you have something to go back on.
shadow664 said:
http://forum.xda-developers.com/showthread.php?t=2004650
Have fun, and if you ever feel the need to flash an inteenational rom again make sure to grab an n7105 rom.. its the lte version
Also have you tried with out repartition ticked
Click to expand...
Click to collapse
thank you so much, ill have a try.
When I put pit file in Odin, the repartition ticked itself. Also tried unticked, no working either
jjzeng said:
thank you so much, ill have a try.
When I put pit file in Odin, the repartition ticked itself. Also tried unticked, no working either
Click to expand...
Click to collapse
fool !
you did it all wrong!
get the odin tar here, rename the file without the md5, put it in PDA and flash!
then download the modem, and put in Phone and flash it!
http://forum.xda-developers.com/showthread.php?t=1883823

IMEI is 0 -- ODIN restore?

Sadly, it seems my IMEI has been set to zero.
I can still make calls and text, but my data is on Edge network only.
I've been doing some searching and reading (by some I mean a lot) and I guess I'm getting a little confused in it all.
Would using ODIN to reset my phone to stock fix the IMEI?
I have the IMEI on a sticker on the phone, could TMobile reset the IMEI for me?
Thanks in advance.
Swap it if you have insurance. If not search xda for fix.
Sent from my SM-N900T using xda app-developers app
Yes Odin will fix the Issue. Please choose correct firmware to flash via Odin.
Thanks for the response.
Trying to confirm I get the RIGHT rom for my device.
Went to sammobile.com/firmwares/
Looking at all the options for SGH-T999, do I have to made basebands to what I have now (T999UVDLJA) which is dated Oct 2012, or is that something that gets "updated" if I apply the latest rom (March 2014)?
Depends on what you had before all these problems. You must choose that same version otherwise you may hard brick the phone.
*sigh*
And I suppose there's no way to know that? I don't have a back up or anything...
Is there anyway to determine?
Thanks for your help and direction thus far!
Oh Sure. There are other ways to determine. If possible post a photo of the download screen. Otherwise type out exactly what you see when the phone is in download mode.
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I'm assuming that is the info you were looking for?
Yes that's what I needed. I suggest please use UVDMD5 Version of Root66 to flash via Odin.
Excellent.
So follow directions and get files from here?: http://www.androidayos.com/2013/05/...y-bean-without-binary-flash-counter-increase/
Well. Yes. I'd direct you to the Thread here under Android Development.
Yeap. The link I posted actually takes you back to the link you provided.
Both bookmarked.
I hope to do this tonight.
If I understand this correctly, this should flash my phone back to stock with my valid IMEI
Using this Route66 I will have root on the phone and should then be able to do a CM install if I choose?
Yes and yes.
If that is your desire, then while you are in Odin, flash a custom Recovery such as TWRP or CWM as well.
Perseus71 said:
flash a custom Recovery such as TWRP or CWM as well.
Click to expand...
Click to collapse
... I will have to research on how to do that too then.
First concern is getting the IMEI back so that I can actually USE the phone with data -- regardless if it's CM or stock OS.
As the UVDMD5 will have correct modem, hopefully that will restore IMEI. Otherwise we may have to see what happens.
hmmm sort of seems to have worked... stuck at the "SAMSUNG" screen though.
Reading other links says I should have cleared cache before doing?
Hmmm cleared cache.
Did factory reset.
Still stuck at pulsating "SAMSUNG" logo...
Ok got into phone... ugh is stock ROM just painful. Who designs these things?!?!
Sadly, IMEI is still set at 0
this doesn't seem to have worked
Using odin will not restore your imei you have to use qpst
Sent from my SCH-I545 using Tapatalk
Maduro78 said:
Using odin will not restore your imei you have to use qpst
Sent from my SCH-I545 using Tapatalk
Click to expand...
Click to collapse
ARGGGHHHH Are you serious? Googling now, but this looks much more complicated compares to Odin
Can't TMobile just restore the IMEI if I take it to one of their stores?

Periodically Dropping Signal // AOKP-based 4.4.4 ROM

I have seen a few of these threads, but nothing solid enough to grant a solution.
As you see below, I am getting constant signal drops, and it happens even where there is flawless reception.
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So far I've read these suggestions:
-- Flash new Kernel
-- Flash stock rooted ROM then flash back
Any thoughts?
I am currently on Task's Latest (6-28) ROM, but have been experiencing this on previous ones (4.4.3 + 4.4.2).
leeroyjenks said:
I have seen a few of these threads, but nothing solid enough to grant a solution.
As you see below, I am getting constant signal drops, and it happens even where there is flawless reception.
So far I've read these suggestions:
-- Flash new Kernel
-- Flash stock rooted ROM then flash back
Any thoughts?
I am currently on Task's Latest (6-28) ROM, but have been experiencing this on previous ones (4.4.3 + 4.4.2).
Click to expand...
Click to collapse
Task's latest is 7-9 I believe.
That being said, Is your phone unlocked?
Also, does your baseband match your bootloaders?
BWolf56 said:
Task's latest is 7-9 I believe.
That being said, Is your phone unlocked?
Also, does your baseband match your bootloaders?
Click to expand...
Click to collapse
Oops, guess I didn't check Task for the past few days.
Phone is unlocked.
Baseband and Bootloader are both I747UCDLK3
leeroyjenks said:
Oops, guess I didn't check Task for the past few days.
Phone is unlocked.
Baseband and Bootloader are both I747UCDLK3
Click to expand...
Click to collapse
Did this start happening after unlocking? It sounds like your nv file might be damaged.
If so, you might need this http://forum.xda-developers.com/showpost.php?p=43842387
BWolf56 said:
Did this start happening after unlocking? It sounds like your nv file might be damaged.
If so, you might need this http://forum.xda-developers.com/showpost.php?p=43842387
Click to expand...
Click to collapse
No. This started happening maybe about a month or two ago. I unlocked it over a year ago. I have a feeling it was when i switched to a 4.4 rom. Unfortunately i didn't notice right away so i can't pinpoint the cause
Sent from awesomeness
leeroyjenks said:
No. This started happening maybe about a month or two ago. I unlocked it over a year ago. I have a feeling it was when i switched to a 4.4 rom. Unfortunately i didn't notice right away so i can't pinpoint the cause
Sent from awesomeness
Click to expand...
Click to collapse
You can try flashing another modem. If that doesn't work, might wanna try flashing back to stock, test it and work your way back up if all is well.
BWolf56 said:
You can try flashing another modem. If that doesn't work, might wanna try flashing back to stock, test it and work your way back up if all is well.
Click to expand...
Click to collapse
:good: Let's try that. Will get back with the results once I end up doing it in the next day or so.
BWolf56 said:
You can try flashing another modem. If that doesn't work, might wanna try flashing back to stock, test it and work your way back up if all is well.
Click to expand...
Click to collapse
Flashing the modem again did nothing to fix.
One question before I flash the stock ROM, will I need to do anything besides flashing? I'm not sure how it goes, since it is an older version (4.0.3 I believe?).
I know I need to do it in Odin, but nothing else besides that. Flashing an AOSP ROM after that won't be a problem?
Sorry for the questions, just wanna make sure before trying this out.

Unable to make calls: "Selected Network (Digi.Mobil) not available" + changed imei

Unable to make calls: "Selected Network (Digi.Mobil) not available" + changed imei
Hi,
I have a GT-n7100, last morning when tried to use my phone I couldn't make any calls, the dialer returns:
Not registered on network
Click to expand...
Click to collapse
And have a notification as well:
Selected Network (Digi.Mobil) not available
Click to expand...
Click to collapse
- Tried to select my carrier manually, change network mode to GSM/3G/WCDMA, no luck
- Tried doing a ping test, "IP address not reachable"
- tried to Turn on SMS over IMS and reboot, still nothing
Device information displays the following:
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"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
My imei now shows: 004999010640000/01 - it may be not relevant.
I would really appreciate your opinion on what could be wrong and how to fix this.
Thanks!!
Have you tried flashing or re-flashing the phone with the latest stock ROM from sammobile.com?
audit13 said:
Have you tried flashing or re-flashing the phone with the latest stock ROM from sammobile.com?
Click to expand...
Click to collapse
Not yet, I thought there is something I can do about the modem before flashing the whole thing, the problem is I'm kinda noob when it comes to fleshing, I did it once while almost bricking my phone
Could you please point me to some resources on how to do it?
audit13 said:
Have you tried flashing or re-flashing the phone with the latest stock ROM from sammobile.com?
Click to expand...
Click to collapse
Btw, I am using a mac, so odin isn't easy and secure to use on this computer (trough emulator, maybe). I was browsing the forum for an SD card install but no luck.
Is the phone running a stock or custom ROM?
This thread may help to flash a stock ROM: https://forum.xda-developers.com/showthread.php?t=1896696
audit13 said:
Is the phone running a stock or custom ROM?
This thread may help to flash a stock ROM: https://forum.xda-developers.com/showthread.php?t=1896696
Click to expand...
Click to collapse
Its stock 4.3. Thanks for the link, I've tried downloading the original rom from samobile, but it keeps getting interrupted after 10-20 minutes gonna keep trying. Is there eventually another custom mod worth trying if I fail to download the original rom?
Thanks!
You are sure that gt-n7100 is the model # shown in download mode too?
These links may be faster: https://samsung-firmware.org/model/GT-N7100/
audit13 said:
You are sure that gt-n7100 is the model # shown in download mode too?
These links may be faster: https://samsung-firmware.org/model/GT-N7100/
Click to expand...
Click to collapse
Thanks for the link!! Downloading already...
To your question, if I understand right, my model #:
The model number can be faked in the ROM which is why I always boot into download mode to confirm the model number.
audit13 said:
The model number can be faked in the ROM which is why I always boot into download mode to confirm the model number.
Click to expand...
Click to collapse
Wow, thanks for the suggestion, download screen shows the following:
Product name: GT-n7100
Custom binary download: Yes (2 counts)
Current binary: Custom
System Status: Custom
Knox Warranty: VOID: 1
AP SWREV: A2
This means its custom?
Any luck? I see that the phone is running a custom ROM or is rooted?
audit13 said:
Any luck? I see that the phone is running a custom ROM or is rooted?
Click to expand...
Click to collapse
Hi mate,
Just managed to flash it using the latest rom available, thankfully it went quite smooth.
Unfortunatelly I still face the: "Selected Network (Digi.Mobil) not available" I'm wondering what else could I do? Btw my imei is: 004999010640000/01, found a post on xda that this is some kind of a generic imei. Do you have any idea?
Thanks!
Do you have a back up of the efs folder? Do you know the original IMEI?
audit13 said:
Do you have a back up of the efs folder? Do you know the original IMEI?
Click to expand...
Click to collapse
Unfortunately no backup and my original motherboard was replaced about a year ago, and from then on I don't know the exact IMEI.
If you had the original IMEI, you could take it to a cell repair shop to change back to the original imei.
Not sure how to fix the issue since you don't have a EFS backup.
audit13 said:
If you had the original IMEI, you could take it to a cell repair shop to change back to the original imei.
Not sure how to fix the issue since you don't have a EFS backup.
Click to expand...
Click to collapse
Oh wait, I still have the original IMEI on the box that came with my note 2 when I bought it. Is it possible to use that IMEI for the refurbished mainboard?
Thanks!
I was referring to the imei for the refurbished motherboard.
audit13 said:
I was referring to the imei for the refurbished motherboard.
Click to expand...
Click to collapse
That one unfortunately I don't know... Thanks for your support anyway.

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