Getting LTE to work on fido - T-Mobile Samsung Galaxy Note II

Hello. I just bought a note 2 that was locked to videotron. (sgh-t889v) I managed to unlock it, and got it working on fido. But as i suspected, all i get is hspa+. I would like some help on how to get LTE to work. I'm assuming I need to flash a rogers modem since rogers and fido share the same lte network. I just can't for the life of me, find any info anywhere. Can anyone help?

STOP.
There are some things that are still being worked out here.
It is possible you won't be able to go back to the T889V modem after flashing any other modem, and IMEI corruption is a likely occurance.
In the meantime, could you make a proper NV items and IMEI backup following these two threads?
[TOOL/GUIDE] Full NV Backup and Restore [SIMPLE] [08-03-2012]
[WARNING! + GUIDE] Backup and Restore IMEI / NV Data Procedure for GT-I9305
From the text file backup made with the NV_reader_writer tool, could you remove item 550 (that's your IMEI, which I have no business in knowing), and forward the remainder to me or post it here? Thanks in advance.
I've managed to get LTE working on my T889V with the I317M modem, but it wasn't without some trouble and I get bootloops if I try to revert to the T889V modem.
Another poster here is stuck on the T889 modem, and until I sent him a T-Mobile T889 NV backup his phone was only capable of 2G GSM, rendering it unusable with his Wind Mobile SIM card.
Goodbye,
Darkshado

Darkshado said:
STOP.
There are some things that are still being worked out here.
It is possible you won't be able to go back to the T889V modem after flashing any other modem, and IMEI corruption is a likely occurance.
In the meantime, could you make a proper NV items and IMEI backup following these two threads?
[TOOL/GUIDE] Full NV Backup and Restore [SIMPLE] [08-03-2012]
[WARNING! + GUIDE] Backup and Restore IMEI / NV Data Procedure for GT-I9305
From the text file backup made with the NV_reader_writer tool, could you remove item 550 (that's your IMEI, which I have no business in knowing), and forward the remainder to me or post it here? Thanks in advance.
I've managed to get LTE working on my T889V with the I317M modem, but it wasn't without some trouble and I get bootloops if I try to revert to the T889V modem.
Another poster here is stuck on the T889 modem, and until I sent him a T-Mobile T889 NV backup his phone was only capable of 2G GSM, rendering it unusable with his Wind Mobile SIM card.
Goodbye,
Darkshado
Click to expand...
Click to collapse
Thanks for the heads up. I'll see what I can do in regards to your request. But it will have to be tomorrow

Wait did that person fix the problem with only getting 2g using the NV backup? I'm stuck on 2g also. If this helped please send me the NV backup as well.
I'm stuck using the t889 modem. As all other modems give me a unknown baseband and unknown imei. Along with a bootloop.

Darkshado said:
STOP.
There are some things that are still being worked out here.
It is possible you won't be able to go back to the T889V modem after flashing any other modem, and IMEI corruption is a likely occurance.
In the meantime, could you make a proper NV items and IMEI backup following these two threads?
[TOOL/GUIDE] Full NV Backup and Restore [SIMPLE] [08-03-2012]
[WARNING! + GUIDE] Backup and Restore IMEI / NV Data Procedure for GT-I9305
From the text file backup made with the NV_reader_writer tool, could you remove item 550 (that's your IMEI, which I have no business in knowing), and forward the remainder to me or post it here? Thanks in advance.
I've managed to get LTE working on my T889V with the I317M modem, but it wasn't without some trouble and I get bootloops if I try to revert to the T889V modem.
Another poster here is stuck on the T889 modem, and until I sent him a T-Mobile T889 NV backup his phone was only capable of 2G GSM, rendering it unusable with his Wind Mobile SIM card.
Goodbye,
Darkshado
Click to expand...
Click to collapse
here is the full NV backup you requested. sorry about the delay! hope I did everything right lol, first time doing that.

Looks all good to me. Now to do some more research and testing...
I put my IMEI back in the file, wrote it all, rebooted. No problems, HSPA and LTE still functional.
Rebooted to download mode and reflashed the T889V modem *still* bootloops, weird.
I'll make a nandroid and try with clean user data.
Merci beaucoup!

Darkshado said:
Looks all good to me. Now to do some more research and testing...
I put my IMEI back in the file, wrote it all, rebooted. No problems, HSPA and LTE still functional.
Rebooted to download mode and reflashed the T889V modem *still* bootloops, weird.
I'll make a nandroid and try with clean user data.
Merci beaucoup!
Click to expand...
Click to collapse
How did you flash a I317 radio on a t889 in the first place anyway? I don't quote understand, but did you delete your imei to make it work?
Sent from my SGH-T889 using xda app-developers app

I modified another Note 2 modem recovery zip (I think it was for the T889, or maybe the T889V) to put in the I317M modem instead.
Flashing that corrupted my IMEI.

Hello dspkeff, it's nice to see your post here, and let me breakdown what I have done to make the T889V work on the Fido 4G network by flashing the i317M modem and I'd like to ask you about the how to connect the phone to read/write the NV items.
First of all, my phone now is bricked because the IMEI number is gone (shows 0), but yes, I did get it working, not with the stock ROM, with the Jedi X 7.2 instead.
The time when I noticed my mobile data was gone was after flashing another custom kernel. I don't know if it has anything to do with the kernel or just because of flashing the modem. I did get 4G access and I tested the speed and the H+ icon was changed to 4G instead. And then I decided to try out the custom kernel, and then the data was gone after reboot.
So a lot of videos suggested that flashing the stock ROM will fix everything, but not in our cases here, because the T889V will stuck in bootloop when flashing the stock ROM... and that not only me, there are some other people on the forum who are experiencing the exact same problem.
Now we are stuck here, I've been thinking a lot, the only way I can get the IMEI back is to do the IMEI injection by using the NV reader/writer program such as QPST, or NV-items reader/writer, but I couldn't get them to even connect to my phone. That is actually the reason I'm PMing you because I saw that you provided the NV backup of the T889V! If you can read the phone, I think there is a way to write to it, and then I can preform an IMEI injection, maybe it can unbrick my phone!
Could you kindly tell me how you backup the NV-items please please? I really don't wanna lose 700 bugs lol, thanks soooo much!

ashwill said:
Hello dspkeff, it's nice to see your post here, and let me breakdown what I have done to make the T889V work on the Fido 4G network by flashing the i317M modem and I'd like to ask you about the how to connect the phone to read/write the NV items.
First of all, my phone now is bricked because the IMEI number is gone (shows 0), but yes, I did get it working, not with the stock ROM, with the Jedi X 7.2 instead.
The time when I noticed my mobile data was gone was after flashing another custom kernel. I don't know if it has anything to do with the kernel or just because of flashing the modem. I did get 4G access and I tested the speed and the H+ icon was changed to 4G instead. And then I decided to try out the custom kernel, and then the data was gone after reboot.
So a lot of videos suggested that flashing the stock ROM will fix everything, but not in our cases here, because the T889V will stuck in bootloop when flashing the stock ROM... and that not only me, there are some other people on the forum who are experiencing the exact same problem.
Now we are stuck here, I've been thinking a lot, the only way I can get the IMEI back is to do the IMEI injection by using the NV reader/writer program such as QPST, or NV-items reader/writer, but I couldn't get them to even connect to my phone. That is actually the reason I'm PMing you because I saw that you provided the NV backup of the T889V! If you can read the phone, I think there is a way to write to it, and then I can preform an IMEI injection, maybe it can unbrick my phone!
Could you kindly tell me how you backup the NV-items please please? I really don't wanna lose 700 bugs lol, thanks soooo much!
Click to expand...
Click to collapse
I used the method described in the second post of this thread. I can't help you out anymore than that since I know next to nothing about the subject. I'd love to help more than that but I really don't know how lol

Darkshado said:
I modified another Note 2 modem recovery zip (I think it was for the T889, or maybe the T889V) to put in the I317M modem instead.
Flashing that corrupted my IMEI.
Click to expand...
Click to collapse
Which part of the modem did you modify? Would you mind posting your modified modem?
I noticed that my T889 isn't accepting Rogers and AT&T modems -- Whenever I flash them, my baseband in settings would say "Unknown".

I modified the updater zip, the modem file is straight from the stock Odin file.
Sent from my SGH-T889V using xda app-developers app

ashwill said:
Hello dspkeff, it's nice to see your post here, and let me breakdown what I have done to make the T889V work on the Fido 4G network by flashing the i317M modem and I'd like to ask you about the how to connect the phone to read/write the NV items.
First of all, my phone now is bricked because the IMEI number is gone (shows 0), but yes, I did get it working, not with the stock ROM, with the Jedi X 7.2 instead.
The time when I noticed my mobile data was gone was after flashing another custom kernel. I don't know if it has anything to do with the kernel or just because of flashing the modem. I did get 4G access and I tested the speed and the H+ icon was changed to 4G instead. And then I decided to try out the custom kernel, and then the data was gone after reboot.
So a lot of videos suggested that flashing the stock ROM will fix everything, but not in our cases here, because the T889V will stuck in bootloop when flashing the stock ROM... and that not only me, there are some other people on the forum who are experiencing the exact same problem.
Now we are stuck here, I've been thinking a lot, the only way I can get the IMEI back is to do the IMEI injection by using the NV reader/writer program such as QPST, or NV-items reader/writer, but I couldn't get them to even connect to my phone. That is actually the reason I'm PMing you because I saw that you provided the NV backup of the T889V! If you can read the phone, I think there is a way to write to it, and then I can preform an IMEI injection, maybe it can unbrick my phone!
Could you kindly tell me how you backup the NV-items please please? I really don't wanna lose 700 bugs lol, thanks soooo much!
Click to expand...
Click to collapse
I cannot get them to connect to my phone either and have the same issue. I can boot by using CWM to mount and then fixing permissions but no baseband, SIM card recognition or IMEI.

it was bootlooping for me and IMEI corruption from flashing a t889 ROM on a t889v (which worked before a number of times). I made sure the flashcounter said zero and warrantied it with Samsung. Even Samsung couldn't fix it and gave me a brand new one.

Can only get it to 1 not zero.

could you provide the i317m modem you have used
Darkshado said:
I modified another Note 2 modem recovery zip (I think it was for the T889, or maybe the T889V) to put in the I317M modem instead.
Flashing that corrupted my IMEI.
Click to expand...
Click to collapse
could you provide the i317m modem with instruction you have used to get lte working on the t889v.
Thanks

Related

No Service after flashing latest Jedi X

I have a t889 and a original sim card which was cut to microsim form. I had no trouble getting service. I rooted successfully and still had service. At this point I performed nandroid backup and efs backup and attempted to flash jedi x following all steps provided in the thread (wipe data, cache, format system, wipe dalvik, fix permissions). As soon as I did this I lost service...it has bars but no voice calls and no 4g. My IMEI still shows however. I ve tried everything from stock factory restore through ODIN to restoring efs, flashing stock radios/kernels restoring nandroid still cant get service, defintely need some step by step advice on how to get back my service. I feel like I followed all the appropriate steps to flash the room.
Sent from my SGH-T889 using xda app-developers app
What recovery
Sent from my SGH-T889
I flashed CWM through ODIN cwm6-recovery-n7100-121014.tar
Any help would be appreciated is it because jedi has a built in modem? Just trying to figure it out
amullins said:
Any help would be appreciated is it because jedi has a built in modem? Just trying to figure it out
Click to expand...
Click to collapse
Have try your backups see if it works? Check imei if its 0 then your f$#%@. Samething happpen to me excepty imei is still there. Novchoice you have try to unrooted and flash ota stock see if it works.
Sent from my SGH-T889 using xda app-developers app
what?
culua said:
Have try your backups see if it works? Check imei if its 0 then your f$#%@. Samething happpen to me excepty imei is still there. Novchoice you have try to unrooted and flash ota stock see if it works.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
How does the imei dissappear and how the heck do we avoid that?! Thanks so much.
I was in same bout as you. I used my insurances claim and got a new note 2.
Sent from my SGH-T889 using xda app-developers app
So did all of you flashed this rom and this happened to you?? Im confused.
I've been flashing phones since
<------
2007 and this note 2 I am terrified of flashing. every other day is a new thread just like this. Nobody knows why, nobody has a defacto solution. The only remotely close info I've read that works is to unroot and flash to stock. Even that is a gamble. If that does not work, consider it a loss. Sell it on eBay as a bad IMEI phone
Hey guys just fyi to let you know what I found with this issue. Just giving my input.
Well it looks like my imei is populating but my note 2 no longer gets service. Im probably going to warranty it so I can get service again I spent all of my weekend trying to fix. I think this issue may be related to something within the modem or radio being flash incorrectly and somehow corrupting the efs files. I searched forums about efs corruption and I think maybe it has something to do with a nv_data file missing? Not sure if that applies for sgn2 but I couldnt find or maybe I dont know WHERE to find it in root explorer. Maybe if we compare a working sgn2's efs file with a NON WORKING sgn2's efs file maybe that would help? I followed the steps in the t889 root guide step by step... and then as soon as I flashed Jedi 9 through cwm recovery BAAM...service was gone.
I tried reflashing, I tried reflashing stock modem\kernel and reverting back to stock via odin but no go.I did notice it was able to connect to tmobile for one to two sec because it would actually sync the time and date after turning on for the first time. But never again after that. My Imei and bars are showing ..but when I make a call it says "not registered on network" and no 4g either. I think this may be because the rom had included a different radio not sure which one defintely wasnt the canada ver. Flashing this rom somehow made my phone stop receiving service...Does restoring efs backup a guaranteed fix the lost imei/ service issues? Can flashing using earlier version of odin cause an issue? I used 1.84. Everything passed successfully however. Just throwing ideas to help. I definitely want to try to avoid the issue when get my note 2 back from repair.
I know that efs and modems are fixable but I believe there is additional steps needed to fix the imei... not sure if there has been a solution on that but im looking everywhere... found that you can pull your batter, write down your imei, us nv tool to create a nv file and flash it to the phone but not sure how it works with GNII... I personally havent had any issues so am not going to test with my device but for those with no service you could atleast try and report back for others... go to galaxynote2root website and find the videos on flashing tmo to att and vice versa, youll find the programs needed, drivers, etc and basic instructions to what im suggesting
Sent from my SGH-T889 using xda app-developers app
I had this issue with a GS3. Had to do a warranty exchange. Ever since then I don't flash radios because that is when this can happen.
Sent from my SGH-T889 using xda premium
amullins said:
I have a t889 and a original sim card which was cut to microsim form. I had no trouble getting service. I rooted successfully and still had service. At this point I performed nandroid backup and efs backup and attempted to flash jedi x following all steps provided in the thread (wipe data, cache, format system, wipe dalvik, fix permissions). As soon as I did this I lost service...it has bars but no voice calls and no 4g. My IMEI still shows however. I ve tried everything from stock factory restore through ODIN to restoring efs, flashing stock radios/kernels restoring nandroid still cant get service, defintely need some step by step advice on how to get back my service. I feel like I followed all the appropriate steps to flash the room.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Does the phone even register to the network? Have you perhaps tried a different sim? I know you will be limited as to the carrier but try a friends sim just to be sure. I'm sure you could even take the phone to the dealer and they will test a different sim in the phone.
Has your IMEI possibly changed somehow, maybe it is acting like conflicting IP addresses on a network.
In Kies there is an emergency firmware recovery, perhaps that could help. I know I am probably not much help but 1 cent worth of help is better then no cents.
la1z24 said:
I've been flashing phones since
<------
2007 and this note 2 I am terrified of flashing. every other day is a new thread just like this. Nobody knows why, nobody has a defacto solution. The only remotely close info I've read that works is to unroot and flash to stock. Even that is a gamble. If that does not work, consider it a loss. Sell it on eBay as a bad IMEI phone
Click to expand...
Click to collapse
+1. As a newbie I was able to flash anything on my moto defy / ME525 without worrying a bit of bricking it, but I could only eagerly wait OTA update on my T889V.
I've actually been experience serverely degraded service since I flashed MyRom Revolution v2 last month, and not matter what I flash since service is questionable. I'm on the latest Jedi -XX from the 6th, and my 4g/3g service is 90% not there anymore, and i will flip to edge sometime for roaming on AT&T even or jsut be without service altogether... I've flashed the lastest modem from the Jan 26th, no help. New rom, ... no help. I'm ready to have my phone exchanged as well. Any ideas ?
Some people were having issues with the January 26th update flash back to ll4 and see if that doesnt improce things... also seen a thread refering to band 2 issues with one response refering to ATT towers... did you by chance ever download a ported ATT rom with a modem part of the install by chance?
Sent from my SGH-T889 using xda app-developers app

Nailed it!!!!!!!!! My 4g is back again

Last week, I did the most stupid thing on my note 2 (SGH-t889). I saw a rom that i liked for the n7100 and flashed on my 889v. Of course, rom works fine but no DATA OR VOICE :crying:crying:
So I flashed my phone with my previous rom and I had data again. All of a sudden, after installing all my apps, I lost the connection. My phone went completely crazy
i saw unknown baseband on settings / phone status; phone rebooted itself. I tried to flash a stock rom, or even flash the 889v modem on any rom and no luck; i was on a constant boot loop
I had to flash another modem from T-Mobile to get out of boot looping (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx) but i couldn't get on any network even if I my phone could detect them (I'm on Videotron).
I've searched xda and other sitEs for solution on how to fix an almost empty esf folder. On a tmo modem my emei was 0 0 and on videotron modem it was null.
SOLUTION
My efs folder was almost empty; no nv_data.bin and those other files.
I went across this site
http://galaxynote2root.com/galaxy-note-2-tutorials/how-to-enable-t-mobile-3g4g-aws-bands-on-att-galaxy-note-2-sgh-i317/
It's a tutorial on how to enable aws on the AT&T note 2. It had just what i needed: a qcn file. Ive follwed the directions on the site; flashed the qcn file with the QPST software and rebooted the phone. My emei was a bunch of 0. No signal still but the battle wasn't loss.
On this thread
http://forum.xda-developers.com/showthread.php?t=1804117
I've used the EMEI NVitem generator to create en encrypted file of my EMEI
Put it on the the NV reader / writer, reboted the phone
And VOILA!!!!!!!!!!!!!
i got my signal back but with a tmo modem (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx)
my 4g is back and my gps is working flawwless
Now, just to let you know, I'm not a developer and i take no credit for this. Even if this thread get approved or deleted, I just wanted to help other members like me who are stuck on the same situation (especially 889v owners). At the end.... MY PHONE IS BACK !!!!!!!!!!!!!!!!!!!!!!!
ohhhh! i allmost forgot....
I AM NOT RESPONSIBLE FOR YOUR PHONE
demension21 said:
Last week, I did the most stupid thing on my note 2 (SGH-t889). I saw a rom that i liked for the n7100 and flashed on my 889v. Of course, rom works fine but no DATA OR VOICE :crying:crying:
So I flashed my phone with my previous rom and I had data again. All of a sudden, after installing all my apps, I lost the connection. My phone went completely crazy
i saw unknown baseband on settings / phone status; phone rebooted itself. I tried to flash a stock rom, or even flash the 889v modem on any rom and no luck; i was on a constant boot loop
I had to flash another modem from T-Mobile to get out of boot looping (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx) but i couldn't get on any network even if I my phone could detect them (I'm on Videotron).
I've searched xda and other sitEs for solution on how to fix an almost empty esf folder. On a tmo modem my emei was 0 0 and on videotron modem it was null.
SOLUTION
My esf folder was almost empty; no nv_data.bin and those other files.
I went across this site
http://galaxynote2root.com/galaxy-n...3g4g-aws-bands-on-att-galaxy-note-2-sgh-i317/
It's a tutorial on how to enable aws on the AT&T note 2. It had just what i needed: a qcn file. Ive follwed the directions on the site; flashed the qcn file with the QPST software and rebooted the phone. My emei was a bunch of 0. No signal still but the battle wasn't loss.
On this thread
http://forum.xda-developers.com/showthread.php?t=1804117
I've used the EMEI NVitem generator to create en encrypted file of my EMEI
Put it on the the NV reader / writer, reboted the phone
And VOILA!!!!!!!!!!!!!
i got my signal back but with a tmo modem (MODEM: T889UVALL4_Modem-Jan_16_13-teshxx)
my 4g is back and my gps is working flawwless
Now, just to let you know, I'm not a developer and i take no credit for this. Even if this thread get approved or deleted, I just wanted to help other members like me who are stuck on the same situation (especially 889v owners). At the end.... MY PHONE IS BACK !!!!!!!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
MIKE BROWN FTW!!!!!!
Sent from my SGH-T889 using XDA Premium HD app
I can not download Download ATT_I317_AWSMOD_dumimei.qcn. I just get a blank screen in Chrome, IE and Safari. Can you post it or send me a dropbox link or something. Thanks
edit:
Never mind, never saw that kind of Captchaw before. I thought it was just an ad.
I keep getting a size difference error when I go to write the my imei
Did you generate a txt file with the emei generator?
Sent from my SGH-T889 using xda premium
demension21 said:
Did you generate a txt file with the emei generator?
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
Problem was I used serveral tools to try to fix this and they did not not requirer the check digit at the end of the imei. The CDWS imei converter requires it. I'm back up and running !!!
gedster314 said:
Problem was I used serveral tools to try to fix this and they did not not requirer the check digit at the end of the imei. The CDWS imei converter requires it. I'm back up and running !!!
Click to expand...
Click to collapse
so you got data back...if so on what baseband?
demension21 said:
Did you generate a txt file with the emei generator?
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
Id really love to talk about your process, as I have used QPST(UPST), CDMA Workshop, etc through varios Android, Blackberry, Palm, etc devices and am trying to confirm (repair steps) for posting... please PM me so I can test
Sent from my SGH-T889 using xda app-developers app
I say (repair steps), I mean restoring from backup... have all the various backups and until my GNII and N4 are picked up im not fixing what isnt broke
Sent from my SGH-T889 using xda app-developers app
demension21 said:
so you got data back...if so on what baseband?
Click to expand...
Click to collapse
Here you go.
Wow. I followed your steps to the letter and it worked, thank you so much!!
Have you flashed back to a VTR modem or would that mess everything up? Thanks again for your help.
From past experience flashing the videotron modem would bring me back to boot loop, wouldnt lose imei or signal but would start then after 30secs reboot.. Im stuck with tmo modem. Works fine but signal seems a little weaker.
i have canadian note2 t889v that i got from craigs the other day. everything seemed fine, didnt have sim to try for mobilicity that im on (aws band), he said he used it with rogers fine
I put the sim card, went to search networks but my provider was not listed there. So I rooted the phone , loaded twrp, flashed prerooted factory rom for t889v ( from mrrobins) , no network, than i flashed original factory rom, still no luck, than i flashed t889v modem and still the same.
My imei is present, and matches one on back of the phone. My efs folder is there and is populated (dont know if anything is missing from there)
I dont have backup of efs or imei. What are the chances it is corrupted ? Does anyone have any suggestion, and should i try this method to try to fix it ?
You may have to put your apn settings manually for your carrier. I would try that to start.
Sent from my ASUS Transformer Pad TF700T using xda premium
Already tryed
Sent from my HTC DESIRE HD using xda app-developers app
Also my emei number is correct in abaut.
What are the files I need to have in efs how can I know if my efs is corrupt ?
Sent from my SGH-T889V using xda app-developers app
Have you check the *#2263# menu to make sure it is on the correct band, also in network setting you can switch to gsm, wcdma, so on. As for imei as far as I know if it were corrupt your imei would be bad. Is it possible the phone has been blacklisted?
That code dont work in stock dialer. And mobilicity dont block imei #
Sent from my SGH-T889V using xda app-developers app
pearse said:
Wow. I followed your steps to the letter and it worked, thank you so much!!
Have you flashed back to a VTR modem or would that mess everything up? Thanks again for your help.
Click to expand...
Click to collapse
yes I've tried flashing the 889v modem and I was back in a bootloop again
man i wiish that I could have an original 889v nv data files; i could find a way to midify the emei and flash it on my phone
knnrsk said:
i have canadian note2 t889v that i got from craigs the other day. everything seemed fine, didnt have sim to try for mobilicity that im on (aws band), he said he used it with rogers fine
I put the sim card, went to search networks but my provider was not listed there. So I rooted the phone , loaded twrp, flashed prerooted factory rom for t889v ( from mrrobins) , no network, than i flashed original factory rom, still no luck, than i flashed t889v modem and still the same.
My imei is present, and matches one on back of the phone. My efs folder is there and is populated (dont know if anything is missing from there)
I dont have backup of efs or imei. What are the chances it is corrupted ? Does anyone have any suggestion, and should i try this method to try to fix it ?
Click to expand...
Click to collapse
you mentioned that the phone was working on rogers before you had it?
did you try any othe sim card... form rogers or mobile city?
try frash custom rom and 889v modem with it?
if that doesnt work try the method in the op

[Q] Help Recovering a Brick?

Hey guys, so long story short I flashed a modem meant for t889 (t-mobile) model on my t889v (wind) that nearly bricked my phone (lost all connectivity, imei info, stuck on kies recovery screen).
I do have a backup of my original efs partition/folder through the root toolkit, however restoring that gives me the ability to make voice calls but no data.
The steps I have taken so far are flashing a stock factory image then the t889 modem again to stop the bootloops, then restoring a qcn file and finally my efs partition. If anyone has any experience with this or could help me figure out why I don't have data it would be much appreciated.
Is your apn set up correctly? I don't know what it should be, but I believe it would have a tmo apn now since you flashed a tmo modem. that is if tmo and wind are even different apn.
Sent from my SGH-T889 using xda app-developers app
kintwofan said:
Is your apn set up correctly? I don't know what it should be, but I believe it would have a tmo apn now since you flashed a tmo modem. that is if tmo and wind are even different apn.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Checked the apn and it actually had the wind settings there but still no dice.
Fixed!! Followed this guide http://forum.xda-developers.com/showthread.php?t=2145967 and now have both my data/voice/imei back.
Strangely enough this results in me using the baseband that initially caused the bootloop and my efs backups did not seem to help.

[GUIDE] How to enable LTE on the Mobilicity / Wind / Vidéotron T889V

Hello everyone,
If you're using an SGH-T889V (originally from Vidéotron, Wind or Mobilicity) on a carrier that runs LTE on the AWS band, e.g.: Rogers, Bell, Telus, Fido, Virgin Mobile Canada, Koodo, AT&T or T-Mobile; this will allow you to enable LTE.
Note: Vidéotron has launched their LTE network in September 2014. As of writing this, it is unclear whether there will be a new T889V modem released with LTE enabled in the coming weeks, much like there was with T-Mobile USA when they launched their LTE network.
If you're using a T-Mobile USA SGH-T889, this guide isn't for you.
The usual disclaimers apply.
Actually, let me rephrase that: This mod permanently damages your phone, and irrevocably voids your warranty.
No one has been able to flash back to a T889V modem (be it ALJ4, BMA3, CMK4 or DNE7) without encountering bootloops afterwards.
Interestingly, T889VVLUDNH2 did not bootloop, it simply showed an "unknown" IMEI and baseband with no network connection.
Some background:
A rather lengthy post explaining what I did and what happened
TL;DR version of same
Additional relevant threads:
Getting LTE to work on fido
Need Help Please WIND 889V Borked
You'll need:
LTE - Coverage, known working microSIM, proper plan and system provisioning, etc...
Proper APN settings for your carriers on hand. (Better yet if you're running TouchWiz ROMs: proper CSC files and knowledge on how to modify and apply those.)
ADB
Clockworkmod/TWRP recovery
CWM/TWRP flashable I317M modem image. (I originally used the BMA3 modem, although the mod should work with any of them.)
Bell/Rogers/Telus I317M modem files
I317MVLALJ2 4.1.1 initial release (This one could be of interest for unlock purposes...)
I317MVLBMA3 4.1.2
I317MVLUCMK5 4.3
I317MVLUDNF1 4.4.2
I317MVLUDNF3 4.4.2 (I haven't downloaded the full Odin image and prepared a zip for this one.)
I317MVLUDNH2 4.4.2
Mobilicity/Vidéotron/Wind T889V modem files.
T889VVLALJ4 4.1.1 initial release - CAUTION: flashing this on top of a working ALJ4 modem installation has been known to cause bootloops and NV item corruption.
T889VVLBMA3 4.1.2
T889VVLUCMK4 4.3
T889VVLUDNE7 4.4.2
T889VVLUDNH2 4.4.2
Once you've downloaded the above files:
Backup your NV settings (in CDMA Workshop text format) as per this thread. You can also use the EFS Professional Tool (currently at version 2.1.61) almost identically to the older NV_reader_writer tool. (It also contains the IMEI NV item generator functions that Peoplearmy's tool had, apparently gone missing too.)
The only things I'll add are that:
RMNET + DM + MODEM is not available, you'll have to use RNDIS + DM + MODEM instead.
Finding the COM port can be done in device manager, you may need to refresh devices or disconnect and reconnect the USB port. If it's been properly detected, you can also click the Port text to the left of the droplist, there's an autodetect function there.
Also use this guide to backup (in QPST/QXDM .qcn format): http://forum.xda-developers.com/showthread.php?t=1946915
Optional: Backup the raw mk9efs partitions too, as per @connexion2005's suggestion: http://forum.xda-developers.com/showthread.php?t=2079705 (they're not necessary for the mod itself, and are only made as an additional precaution)
Optional: Backup the raw mk9efs and efs partitions with this CWM or TWRP "flashable" zip based on the Synergyrom team's work. It outputs the dumps in a ready-to-flash restore zip.
Consider backing up other files and data from your phone with the usual complement of Titanium Backup, nandroid and so on. Copy those off the phone.
If you're running an AT&T or T-Mobile ROM: you may have to flash another ROM as well. The stock T889V ROM has a "Network Mode" setting that lets you toggle between LTE/WCDMA/GSM, WCDMA only and GSM only. The I317M and N7105 ROMs also have this, while the I317 and T889 probably don't.
On the T889V ROMs: to see LTE become an option, you'll need to edit your CSC files and remove the <CscFeature_Setting_DisableNetworkMode>lte</CscFeature_Setting_DisableNetworkMode> line in /system/csc/others.xml. This setting is only cosmetic: the notification bar icon will show "4G" and you won't see LTE in the network mode settings. However, the phone will still use LTE, which can be confirmed by looking in Settings / About Phone / Status. (I've come across this while flashing ROMs with unaltered CSC files.)
Let's proceed with the actual modification:
Reboot to recovery, flash the 317M BMA3 modem. Wipe /cache and Dalvik cache for good measure.
Reboot phone. No bootloops? Good.
Check in Settings / About Phone that you still have a valid IMEI. (It's possible you still do at this point.)
Reboot the phone. This time the IMEI and service should be lost.
Using the same procedure you did to back them up, restore your NV items.
Reboot the phone.
Confirm your IMEI is correct and that you have service.
Check in Settings: Wireless and networks -> More settings -> Mobile Networks -> Network Mode that LTE/WCDMA/GSM is selected. Another menu worth mentioning here is the "Band Selection" menu accessed through the *#2263# dialer code. Note that if you force the phone onto the LTE bands, you will only have data service, and no voice calls or SMS.
I'd like to thank the following users for their help and feedback in writing this guide: @Byangmang, @deeznutz1977, @dspkeff, @hkfan, @rail205, @TEKHD
Good luck,
Darkshado
Thank you so much. I have been waiting for this day to come. All the best, Darkshado! :beer:
Sent from my SGH-T889 using xda app-developers app
Works. Thanks allot. Only thing I didn't do is restore the 3 files backed up via adb.
jfive74 said:
Works. Thanks allot. Only thing I didn't do is restore the 3 files backed up via adb.
Click to expand...
Click to collapse
Those are very much a belt and suspenders bit. They're not to be restored in the instructions, and my inclusion here is mostly because connexion2005 had requested a set for a JTAG repair. I'm taking a guess here, but if there's any calibration data or other phone specific parameters in there, having those from your device on hand can't be bad.
What if I suffer boot loops, didn't do any backups, and my IMEI is already Zeroed out on my T889V? How can I fix this?
I have my IMEI still since it's written on the purchase box of the phone.
I used to be wind, now virgin mobile with LTE sim. I flashed tmobile modem. No love. Flashed T889V modem back, then got boot loops.
Please help!!!
edit:
Hi Darkshado, really hoping you can help.
I've done more reading. I can't seem to make the boot loops stop.
I've done odin to factory rom image. No luck.
I tried i317 custom modem you have here on XDA, no luck. Also Tmobile modem, etc... no luck.
I used CWM and permission fix, etc.. no luck.
My boot loop is a little weird. It will boot and stay live (working - no signal though) for about a min, then it will say some android.media.process is not responding and reboot.
So I can't get NV to inject my IMEI as it will reboot too soon. From what I read, NV needs 5-10 min??
basically, I did JEDIX-15 tmobile rom install with latest tmobile modem. That's how I got into this mess. I have a T889V and virgin LTE sim such as yourself.
I just can't seem to make the boot loops end so I can move forward....
Try writing flashing back the T889 baseband and restoring a T889 or T889V NV items backup.
http://www.mediafire.com/download/p5025pxtp9vgk4k/NV_items.7z
Will this do?
T889UVBMD1
from: http://forum.xda-developers.com/showthread.php?t=2102380
I'm going to try and odin the factory image and see if that stops the reboots.
I'm guessing baseband is the same as modem correct?
I'll go give it a try now and use CWM to inject it first before I odin.
I've never done an NV restore let alone backup, so that seems to be my hick up. I'll do some research and get that done then and get back to you.
Thanks for the assistance.
edit:
I'll try to write NV, but that might be an issue since I need the phone not to reboot, and it does in under a minute usually.
Any suggestions, or specific rom I can try to write so I can eliminate the reboots so I can do the nv?
edit2:
ok, the tmo modem from that link above worked. It's not boot looping after a min now!
There is still zero signal. Does not connect. When I do *#2263# and choose automatic, it says menu does not exist, etc...
going to to try inject my IMEI with NV.
Will report back.
Edit 3
Ok, just used nv read/write to inject your t889v nv file. Then generated my imei and injected that.
reboot, and got signal! yay.
thank you so much!\
When I go to settings. I only see WCDMA/GSM/AUTO. No LTE option. I think I read somewhere that is cosmetic?
If I NV write the T889 NV file from deeznutz1977 will that fix it cosmetically?
Thanks again!
Darkshado said:
Try writing flashing back the T889 baseband and restoring a T889 or T889V NV items backup.
http://www.mediafire.com/download/p5025pxtp9vgk4k/NV_items.7z
Click to expand...
Click to collapse
20% More Awsomeness
I switched over to Telus sine Mobilicity is going under . I could only get HSPA+ @ 5Mbps, Now I too have fully working LTE. Albeit with weaker signal strenth due to higher band freqency. But I can just toogle LTE when needed. I must admit that second reboot with IMIE 0 and no service was a bit nerve racking, but the backup was flawless. Thanks a million OP. ^_^
i edited the csc called other....
and the LTE line was already not present.
The LTE option is still not in the mobile settings however.
When I do the *#2263# menu and set it to LTE the data does keep working. And I do see it in the system info. Also using a tmobile radio with the JEDI-X15 rom. yay.
But I'd like to solve the cosmetics side of it.
I did inject the t889V nv setting.... could that affect it? Would the t889 NV settings fix it?
edit:
still no luck getting LTE option to appear, although it works, I'd like to solve the cosmetic side of it.
Any help?
You can also get confirmation that LTE is active by checking in About phone / Status.
I don't feel like going through the 664 pages of the Jedi X ROM thread to see if they've altered the network icons or not. Being based on the N7105 ROMs icons with either "4G" or "LTE" captions should be present. Are you editing the active CSC files? Namely those in /system/csc/ ?
I should mention that some CSC edits only apply upon factory reset, e.g. activating WB-AMR, (a.k.a. HD Voice). One neat trick is to make a backup in recovery (nandroid or TWRP), factory reset, then reboot to recovery and restore the backup. I don't recall if this applies to the network icon related lines or not.
Older Modems
Question?
As I stated before it was a smooth transition. But... Some claim the older modem worked better (I317M-I317MVLALJ2). I tried through TWRP as before but the return status says FAILED. No changers are thus made. Any ideas? Thanks.
I've been able to flash back and forth between ALJ2 and BMA3. You're saying the linked ALJ2 zip refuses to flash? I'll have to check, but this might take a few days as I'm:
-rather busy IRL
-stuck using my old laptop (mushy, thoroughly worn out keyboard with an overzealous enter key that fires the moment you hint at touching it and a dead left shift key) while the other is in warranty repair (failing PSU seems to have damaged the motherboard and/or dGPU)
Goodbye,
Darkshado
Darkshado said:
You can also get confirmation that LTE is active by checking in About phone / Status.
I don't feel like going through the 664 pages of the Jedi X ROM thread to see if they've altered the network icons or not. Being based on the N7105 ROMs icons with either "4G" or "LTE" captions should be present. Are you editing the active CSC files? Namely those in /system/csc/ ?
I should mention that some CSC edits only apply upon factory reset, e.g. activating WB-AMR, (a.k.a. HD Voice). One neat trick is to make a backup in recovery (nandroid or TWRP), factory reset, then reboot to recovery and restore the backup. I don't recall if this applies to the network icon related lines or not.
Click to expand...
Click to collapse
yep, I edited those CSC files as per your original write up.
I did not factory reset. And yes, you are right. A good example is the Nexus 4. It needs a factory reset to keep the LTE settings ( unless you go to the "INFO" menu, and then you need to reset again.
Okay, I'll try the reset tonight. See what happens. And yes, I see LTE in system info.
Also, when I use speedtest, it records it as lte.
Honestly, I'm just happy it works again...
Darkshado said:
I've been able to flash back and forth between ALJ2 and BMA3. You're saying the linked ALJ2 zip refuses to flash? I'll have to check, but this might take a few days as I'm:
-rather busy IRL
-stuck using my old laptop (mushy, thoroughly worn out keyboard with an overzealous enter key that fires the moment you hint at touching it and a dead left shift key) while the other is in warranty repair (failing PSU seems to have damaged the motherboard and/or dGPU)
Goodbye,
Darkshado
Click to expand...
Click to collapse
Problem Solved. The issue was I am using SDCard encryption. For some reason TWRP can SEE the cards files, but not use them. When I moved the modem to internal it installed fine. Sorry bout that.
If I enable lte using this method then will aws still works for WindMobile?
Sent from my SGH-T889 using Tapatalk 2
hkfan said:
If I enable lte using this method then will aws still works for WindMobile?
Sent from my SGH-T889 using Tapatalk 2
Click to expand...
Click to collapse
Probably Not? There are threads of people trying to get there i317 to work with AWS. http://forum.xda-developers.com/showthread.php?t=2068041
Then again this is a t989v. Don't risk it unless your prepared to not go back.
hkfan said:
If I enable LTE using this method then will AWS HSPA still work for WindMobile?
Click to expand...
Click to collapse
It should. My data in this department is very limited, since I don't have an active Videotron account on hand. With that said, I got a working speed test on Videotron's AWS HSPA shortly after sorting my phone out this winter. (I simply dropped by one of their stores while at a shopping mall and nicely asked a sales rep to borrow an active SIM card. Showed her the menu unlock method as a thank you.)
I also got to use the phone with T-Mobile USA earlier this year, getting both HSPA (some of it likely AWS, though I didn't get the time to check) and LTE.
@Darkshado thank you very much for the T889VVLUDNE7 modem. I just flash the zip in cwm and it work perfect for my Videotron T889V.
Thanks for putting this together!!
Quick question - I have a t889v from Wind Mobile. I switched carriers to Rogers, and in the process screwed up my phone and had no IMEI/Baseband. Had to send it in for repair to replace the board. It came back with the baseband T889UVUCMK7.
Do you think I can still use this method? I'm currently running a T-mobile Touchwiz 4.4.2 ROM (Test Rom v1.2).
What does download mode give as product ID? You may well have a U.S. board in there now.
The later T-Mobile T889 basebands support LTE out of the box. Make sure your APN settings, plan and SIM card are correct, and that the modem you have does support LTE; if not, you might just need to update that.
I know some people here followed essentially the steps I did, but with the T889 modem instead, but I don't think it applies here.
Good luck,
Darkshado
Sent from my T0LTE using XDA Free mobile app

Need full NV (dont need IMEI) back up from a ROGERS S3 i747

Hello
I have a Rogers S3 i747.
I messed up my phone during a cynogen update and after working at it for a long time, my phone is now working,
however the data keeps cutting in and out and sometimes i cant send messages or recieve them, also cant make phone calls sometimes.
I need a FULL NV back up from another Rogers S3 i747 that has not been rooted.
**I DONT NEED YOUR IMEI, you can delete that**
*if you can help me, but not sure how, here is the link to the instructions, http://forum.xda-developers.com/showthread.php?t=1804117
i appreciate the help, thank you.
-ilya
Is your imei missing?
Not sure that an NV restore would solve the problems. Does your bootloader match your modem?
audit13 said:
Is your imei missing?
Not sure that an NV restore would solve the problems. Does your bootloader match your modem?
Click to expand...
Click to collapse
-yes i have the correct bootloader (ending with MK5) which is for the canadian i747, i have the latest bootloader and latest stock image.
-initially after the cynogen update, only WiFi worked, and i found my IMEI and NV was missing, and i never made a back up
-so i used the tools and instructions provided on previous threads, and input my IMEI. and then my WIFI and EDGE worked, but i didn't have any 3G or 4G or LTE
-then i used my dads galaxy S3 (from a FIDO network), used his full NV and put it into my phone, and wrote in my original IMEI.
-now everything works, except when my data and carrier connections cut out. its on and off through out the day.
-so i believe that if i can get an original NV full back up of another ROGERS S3 that has not been altered, then i should have everything working without cutting out.:good:
First thing, no one is allowed to post that here. It can potentially be used to help clone stolen devices and as such, is against forum rules.
Second thing, there may be another way to address this. I will PM you in a few to give you another option.
Sent from my SAMSUNG-SGH-I747 using Tapatalk

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