[Q] No Network or IMEI number, :-S - Galaxy Note II Q&A, Help & Troubleshooting

Hi there guys of XDA,
I have a major problem with my NOTE 2, after playing around with some ROMs, Cyanogenmod 11 4.4 NIGHTLY, 10.2 4.3 and Omni 4.4.1 NIGHTLY. I used CWM to load these ROMs with SUPERsu?. This is the first time i have flashed any ROMs onto my phone.
CM 11 was the first ROM i flashed on my NOTE 2 and that's when it started it couldn't detect my sim, It doesn't show me my IMEI number and my Baseband version. I didn't make a back-up of the stock because i didn't need one.
Now i'm stuck with a phone i can only use on Wifi is there anyone that can help? or if its happened to someone else? how did you sort it out?
Also can i restore this through KIES?

shirazi15 said:
Hi there guys of XDA,
I have a major problem with my NOTE 2, after playing around with some ROMs, Cyanogenmod 11 4.4 NIGHTLY, 10.2 4.3 and Omni 4.4.1 NIGHTLY. I used CWM to load these ROMs with SUPERsu?. This is the first time i have flashed any ROMs onto my phone.
CM 11 was the first ROM i flashed on my NOTE 2 and that's when it started it couldn't detect my sim, It doesn't show me my IMEI number and my Baseband version. I didn't make a back-up of the stock because i didn't need one.
Now i'm stuck with a phone i can only use on Wifi is there anyone that can help? or if its happened to someone else? how did you sort it out?
Also can i restore this through KIES?
Click to expand...
Click to collapse
I had this exact issue last week when flashing Kitkat AOSP ROM. Even restoring back to 4.3.1 no network connection was available, except for WiFi. Restoring your EFS will not even work. You just have to re-root your phone.
Not to worry, your phone is OK, perfectly OK. But just quite a bit of work needs to be done. Here: http://forum.xda-developers.com/showthread.php?t=2032849
1. Download original stock firmware for your country and telco
2. Download mode that firmware back to your phone using Odin
3. Download mode to install recovery, this will re-root your phone above steps will un-root your phone
4. Re-flash ROM of your choice, not Kitkat for now
After all i've gone through, and as much as i want to try Kitkat, i think this issue is recovery-related. Both TWRP and CWM needs updating for Android 4.4. I will wait until then.
All the best!

Gandicela said:
I had this exact issue last week when flashing Kitkat AOSP ROM. Even restoring back to 4.3.1 no network connection was available, except for WiFi. Restoring your EFS will not even work. You just have to re-root your phone.
Not to worry, your phone is OK, perfectly OK. But just quite a bit of work needs to be done. Here: http://forum.xda-developers.com/showthread.php?t=2032849
1. Download original stock firmware for your country and telco
2. Download mode that firmware back to your phone using Odin
3. Download mode to install recovery, this will re-root your phone above steps will un-root your phone
4. Re-flash ROM of your choice, not Kitkat for now
After all i've gone through, and as much as i want to try Kitkat, i think this issue is recovery-related. Both TWRP and CWM needs updating for Android 4.4. I will wait until then.
All the best!
Click to expand...
Click to collapse
Thanx for getting back to me at least someone can help. After i followed the things you told me to do. It didn't put the stock ROM back on there so i'm stuck with omni.
After Odin loaded everything to the phone it just keeps going into recovery mode? is that normal or am i doing it wrong because the link you posted up doesn't mention anything about that :-s and i followed everything that link said to do.

shirazi15 said:
Thanx for getting back to me at least someone can help. After i followed the things you told me to do. It didn't put the stock ROM back on there so i'm stuck with omni.
After Odin loaded everything to the phone it just keeps going into recovery mode? is that normal or am i doing it wrong because the link you posted up doesn't mention anything about that :-s and i followed everything that link said to do.
Click to expand...
Click to collapse
Mate, firstly this is the hard way of recovering from "Unknown Baseband" issue. Finally the simple solution was only to download and install an app called SELinux Mode Changer from PlayStore. Then using that app, change SELinux from Enforcing to Permissive resolved everything related to IMEI, EFS, and Unknown Baseband. So hard way I did; i didn't know any better then.
By the way the link is correct. Start from the procedure from the line that says "Installation Instruction [Mobile odin is now have support for NOTE2]"
You must be in download mode (Vol Down, Home, & Power button all pressed together) to flash the Stock ROM using Odin. But where is your status now? If in recovery, can you re-install a ROM? If u r able to reboot back up to OMNI, just install the SELinux app and u will be good to go.
Cheers!

shirazi15 said:
Hi there guys of XDA,
I have a major problem with my NOTE 2, after playing around with some ROMs, Cyanogenmod 11 4.4 NIGHTLY, 10.2 4.3 and Omni 4.4.1 NIGHTLY. I used CWM to load these ROMs with SUPERsu?. This is the first time i have flashed any ROMs onto my phone.
CM 11 was the first ROM i flashed on my NOTE 2 and that's when it started it couldn't detect my sim, It doesn't show me my IMEI number and my Baseband version. I didn't make a back-up of the stock because i didn't need one.
Now i'm stuck with a phone i can only use on Wifi is there anyone that can help? or if its happened to someone else? how did you sort it out?
Also can i restore this through KIES?
Click to expand...
Click to collapse
can you try what i did? http://forum.xda-developers.com/showthread.php?t=2567862&nocache=1
good luck.
"Just sharing my experience in solving this issue. Hopefully it will help solve those who have similar issues.
I flashed a file which messed up my EFS partition. I had a backup and tried to use the available programs to restore my EFS using my backup. None worked. I even brought it to the samsung store, but they said they would change the motherboard and reprogram, and replacement and service would cost more than half the cost of a new N7105. I purchased the phone in another country. The people who had stores to repair phones gave up on my phone. They also offered to replace the motherboard for US$175.00.
My phone was originally under a DMB2 rom (from Singapore I think). I flashed a DMC3 rom, and used this for five months, until i encountered the problem.
I initially gave up and got a note 3. But i could not believe the phone was junk and people in XDA (as I observed) do not seem to give up.
After two weeks, i found the solution below, which brought my phone to working condition.
1. I flashed the stock rom N7105ZHDMI2_N7105ZZHDMI2_TGY from sammobile.
2. I flashed a pit file using Odin. The pit file is found here:
http://forum.xda-developers.com/show....php?t=2137008
This restored the baseband. But IMEI was no longer NULL. However, it was still 0.
3. I downloaded and used the EFS Pro from this link:
http://forum.xda-developers.com/show....php?t=1308546
Before using EFS Pro, make sure you dial *#7284# and change the setting of Qualcomm USB Settings to
"RMNET + DM + MODEM"
I will not hurt your phone if you do, but EFS Pro will just not work. If you don't do this, the EFS Pro will display "Phone not responding" or something similar.
NOTE: I couldn't find the option with RMNET, but i used the option that also had an "RM*** + DM + MODEM".
After the phone is read, change back the IMEI to what it was originally.
Dial *#7284# again to change back to "MTP+ADB".
It's all working now.
Hope this is able to help someone. Now i have two working versions of Note.
Thanks to the authors of the program i used, and the people who uploaded the files used.
Cheers!

shirazi15 said:
Thanx for getting back to me at least someone can help. After i followed the things you told me to do. It didn't put the stock ROM back on there so i'm stuck with omni.
After Odin loaded everything to the phone it just keeps going into recovery mode? is that normal or am i doing it wrong because the link you posted up doesn't mention anything about that :-s and i followed everything that link said to do.
Click to expand...
Click to collapse
karlonicolas said:
can you try what i did? http://forum.xda-developers.com/showthread.php?t=2567862&nocache=1
good luck.
"Just sharing my experience in solving this issue. Hopefully it will help solve those who have similar issues.
I flashed a file which messed up my EFS partition. I had a backup and tried to use the available programs to restore my EFS using my backup. None worked. I even brought it to the samsung store, but they said they would change the motherboard and reprogram, and replacement and service would cost more than half the cost of a new N7105. I purchased the phone in another country. The people who had stores to repair phones gave up on my phone. They also offered to replace the motherboard for US$175.00.
My phone was originally under a DMB2 rom (from Singapore I think). I flashed a DMC3 rom, and used this for five months, until i encountered the problem.
I initially gave up and got a note 3. But i could not believe the phone was junk and people in XDA (as I observed) do not seem to give up.
After two weeks, i found the solution below, which brought my phone to working condition.
1. I flashed the stock rom N7105ZHDMI2_N7105ZZHDMI2_TGY from sammobile.
2. I flashed a pit file using Odin. The pit file is found here:
http://forum.xda-developers.com/show....php?t=2137008
This restored the baseband. But IMEI was no longer NULL. However, it was still 0.
3. I downloaded and used the EFS Pro from this link:
http://forum.xda-developers.com/show....php?t=1308546
Before using EFS Pro, make sure you dial *#7284# and change the setting of Qualcomm USB Settings to
"RMNET + DM + MODEM"
I will not hurt your phone if you do, but EFS Pro will just not work. If you don't do this, the EFS Pro will display "Phone not responding" or something similar.
NOTE: I couldn't find the option with RMNET, but i used the option that also had an "RM*** + DM + MODEM".
After the phone is read, change back the IMEI to what it was originally.
Dial *#7284# again to change back to "MTP+ADB".
It's all working now.
Hope this is able to help someone. Now i have two working versions of Note.
Thanks to the authors of the program i used, and the people who uploaded the files used.
Cheers!
Click to expand...
Click to collapse
Nice, thanks!
For all others that might face "unknown baseband" with 4.3 to 4.4 flashing of ROMS, SELinux Mode Changer app from Playstore will fix that problem. Install the app and set SELinux from Enforcing to Permissive.

i hope your problem is fixed.
i'm not too familiar with CM roms, as i have been using stock since gingerbread. but you have to first do a full wipe before flashing from CM to stock. did you do that? perhaps you can go to recovery, do a full wipe, include Dalvik and Cache. Then go to bootloader and flash your rom.
by the way, my chipset is qualcomm yours may be exynos. if so, then i'm not confident about this solution because i have tried this several times, but only on note 2 LTE.
good luck!

Related

[Q] IMEI changes everytime I flash a rom ?! Advice ?

If anyone else has encountered something similar to this issue See the URL link below ! solved this issue
Evening XDA, *update**I think this is what the problem might be , will confirm later this evening after i get a chance to try it ** http://forum.xda-developers.com/showthread.php?t=2332913
Ive been flashing my androids ever since my GS2 - never had a problem..Well maybe a few but nothing a few hours of google and xda forums hasnt solved.
However as of a couple of days ago I was on Alliance Rom v3.0 for The N7100 , I decided it was time for a change ( note at this point nothing was out of the ordinary )
I downloaded the Stock Firmware ( just to test out Al-lplay with my new blu-ray player , and to see how bad stock looks these days )
I downloaded the firmware from Sammy Mobile, latest one ect all correct model..blah blah.
Rooted the stock firmware using odin 3.07, followed by applying TWRP recovery.
I had the Alliance V3.1 rom ready on my EXT SD card - So as i would normally go about doing it i'd started to flash this new rom.
After flashing i'd noticed it didnt apply - the stock rom had prevailed !...so repeated the flash procedure again...it applied this time..... however I now had no signal ?! strange !?
Ive Never had any issue with flashing and losing serial numbers or IMEI numbers, so at this point it wasnt backed up ( stupid i know !, but over the past 3 years ! ive not had any problems what so ever ! )
I thought the best option would be to wipe clean, and do a fresh install of stock rom and root/recovery and flash again !!
Same problem...
This time I decided maybe there was a problem with this file, so tried another ROM
Applied fine, however same issue...signal but its not registering on network !?
Went back to stock...to my horror...not registering on network...immediatly thinking..how ironic that i didnt back my efs folder up..and this had happned, checked my IMEI it had gone to the temp IMEI that loads of people have reported that flashing had given them.
Immediatly backed up my EFS folder ( knowing myself that its too late )
Tried flashing , Wannam Rom, Alliance Rom v3, Project AOSP, all with the same results...no signal or not registering on network ! all these showed my IMEI being the default one not my actual IMEI on the phone and box itself !
starting to have a little panic as my phones my only means of communication ( par from my Mi-fi ) I wasnt even able to call a local phone shop to enquire if they repair IMEI ect.
As a last effort I wiped the phone, flashed stock with odin, rooted/stock ect and deleted the old efs folder and pasted the same folder I had backed up earlier ( even when it wasnt working then ! )...and to such relief....it seemed to re-apply the correct IMEI ! happy days !
however...im still unable to flash any other Rom as it seems to clear my IMEI
thanks for reading this long dribble post, im at work and having to come back and add to this, when i get a spare moment ( appologies for the spelling and gram)
but any help or checks would be much app'd !!
Ry2mkk
I had a problem once that made my phone not ask for a pin, and not have coverage.
It turned out the recovery I used was wiping a little bit to much, and took out the modem too.
I didn't look at the imei, but in "Settings - About Phone - Baseband" it said something like it's unavailable.
To get it to work again I flashed TWRP (Team Win Recovery Project) http://teamw.in/project/twrp2/115, download a Stock rom from samfirmware.com, extract both the zip and the .tar.md5, open odin and put the modem file in the phone field.
Then flash just that, onlu modem, nothing else. That made it work for me. And after I switched to TWRP I have not had the problem.
well, i flashed only the modem, but it still didn't solve the problem
i am the problem as his...
beyarfaj2004 said:
well, i flashed only the modem, but it still didn't solve the problem
i am the problem as his...
Click to expand...
Click to collapse
It was the same for me.
Some one now?
Try to flash stock rom again maybe it will help you
Sent from my GT-N7100 using xda app-developers app

[Q] No ROMs taking, keep getting no MD5 message, phone close to bricked.

I apologize in advance if any of this makes you roll your eyes at my stupidity.
Good Afternoon
I have an ATT samsung galaxy s3, Because of the glitches with 4.3 I was experiencing I decided to install custom software on my phone. So I looked up guides and got everything I needed. I did manage to get root access, and verified with super user. I also installed TWRP and CWM because each kept giving me errors when I tried to install CM 11 onto my phone. I tried CWM first, and when that didn't work I tried TWRP. It says there was no MD5 information found when I try to install any mod. how ever I have used the md5 file checker program and the MD5 matches up to what was listed in this one for example.
http://forum.xda-developers.com/show....php?t=2518998
Download:
CM 11.0 Unofficial Beta 7 for d2tmo and d2att
MD5: ef93957db1e6704f23f9015231a82826
So the MD5 matches, yet when I try to install it keeps giving me errors. I also tried other versions of CM that I found on here via links. Right now my phone has no OS as another guide I read some where also said to wipe system data (sorry if that was stupid, I was just following a guideline) And even more stupid, no I don't have a backup because in my naivety and stupidity I didn't think I'd need one as it seemed so simple from all the guides and videos I'd seen.
Yesterday a friend of mine knowledgeable with tech stuff took one of the original stock Image ROMs I'd downloaded and using linux and some program he managed to do some crazy stuff I can't even describe on here. All I saw was a lot of typing of command lines and it got my phone working again, how ever it wasn't exactly the stock image I guess because the phone would not make or receive calls/texts.
Since my phone was powering on again and the android OS was loading I figured I could connect it to my computer and use KIES to download the official latest update so my phone would be back on the legit software. But trying to do that...well broke my phone again. So I'm at a loss now of what to do. Right now I can still get to download mode on my phone, but when I try to get into recovery mode I get an error that "firmware upgrade encountered an issue. Please select recovery mode in KIES & try again." Which I've tried, and every time I try it gives me an error message.So I'm at a loss of what to do next.
So I'd like to get a working OS on my phone asap so I can get calls and texts.
Any help would be greatly appreciated. And being new I'm sorry if I broke any taboos or did not give some information that is typically given when describing a problem.
gvazquez82 said:
I apologize in advance if any of this makes you roll your eyes at my stupidity.
Good Afternoon
I have an ATT samsung galaxy s3, Because of the glitches with 4.3 I was experiencing I decided to install custom software on my phone. So I looked up guides and got everything I needed. I did manage to get root access, and verified with super user. I also installed TWRP and CWM because each kept giving me errors when I tried to install CM 11 onto my phone. I tried CWM first, and when that didn't work I tried TWRP. It says there was no MD5 information found when I try to install any mod. how ever I have used the md5 file checker program and the MD5 matches up to what was listed in this one for example.
http://forum.xda-developers.com/show....php?t=2518998
Download:
CM 11.0 Unofficial Beta 7 for d2tmo and d2att
MD5: ef93957db1e6704f23f9015231a82826
So the MD5 matches, yet when I try to install it keeps giving me errors. I also tried other versions of CM that I found on here via links. Right now my phone has no OS as another guide I read some where also said to wipe system data (sorry if that was stupid, I was just following a guideline) And even more stupid, no I don't have a backup because in my naivety and stupidity I didn't think I'd need one as it seemed so simple from all the guides and videos I'd seen.
Yesterday a friend of mine knowledgeable with tech stuff took one of the original stock Image ROMs I'd downloaded and using linux and some program he managed to do some crazy stuff I can't even describe on here. All I saw was a lot of typing of command lines and it got my phone working again, how ever it wasn't exactly the stock image I guess because the phone would not make or receive calls/texts.
Since my phone was powering on again and the android OS was loading I figured I could connect it to my computer and use KIES to download the official latest update so my phone would be back on the legit software. But trying to do that...well broke my phone again. So I'm at a loss now of what to do. Right now I can still get to download mode on my phone, but when I try to get into recovery mode I get an error that "firmware upgrade encountered an issue. Please select recovery mode in KIES & try again." Which I've tried, and every time I try it gives me an error message.So I'm at a loss of what to do next.
So I'd like to get a working OS on my phone asap so I can get calls and texts.
Any help would be greatly appreciated. And being new I'm sorry if I broke any taboos or did not give some information that is typically given when describing a problem.
Click to expand...
Click to collapse
same error happened to me yesterday and spent the whole day figuring it out. get into download mode. boot up ODIN and reflash your preferred custom recovery. after that, i couldn't find anything else to restore my phone with so i installed 4.3 leaked from here. doesn't matter which one you select. http://forum.xda-developers.com/showthread.php?t=2498233. place it on your sd card and head into recovery mode, wipe data/factory reset and cache. head to install zip from sd card and select the 4.3 zip you downloaded. reboot system and it should work. the at&t boot screen takes a while so be patient
MrHaPpY66 said:
same error happened to me yesterday and spent the whole day figuring it out. get into download mode. boot up ODIN and reflash your preferred custom recovery. after that, i couldn't find anything else to restore my phone with so i installed 4.3 leaked from here. doesn't matter which one you select. http://forum.xda-developers.com/showthread.php?t=2498233. place it on your sd card and head into recovery mode, wipe data/factory reset and cache. head to install zip from sd card and select the 4.3 zip you downloaded. reboot system and it should work. the at&t boot screen takes a while so be patient
Click to expand...
Click to collapse
First of all thank you for trying to help me, I hope you are having a good Thanks Giving.
I used the thread you linked to, and downloaded the version with out knox. I followed the instructions
transferred ROM and flashed kernel file to SD card
used odin to flash TWRP,
used twrp to flash rom and kernel file.
and it takes the file thankfully, there's only one issue. My phone can't make or receive calls/texts. Is yours able to?
I messed up and was playing with things That I had no business playing with and decided that I should do a restore of a backup (TWRP) I made as soon as I rooted the 4.3 OTA. well it has soft bricked my phone. it was a TWRP 4.3 Nandroid and has me messed up a little.
so far I tried My nandroid (no dice now a soft brick) cleared cache and dalvik, It was booting as far as the white at&t spinning thing,
Factory reset same on booting,
Tried a format of the internal sd this is where it gets sketchy it now goes as far as the second samsung screen(the one that says Samsung GALAXY S III)
4.3 OTA .zip (no dice TWRP wont flash it) same on the booting 2nd samsung boot screen
Tried the files in the link above and got a Hard brick
Used the debricking .IMG file and got TWRP and download mode back
Any suggestions?
Looks like I might need a JTAG/RIFF BOX for this one. If nothing else I spent many Hours of darkness discovering the darkness of android 4.3
If I get recovered from this and with a different rom like 4.1.2 I will be happy. the 4.3 OTA was very stable but I did miss wifi tether and the whole hardbrick thing was kind of a bummer. it would be real nice to have an ODIN file to fix this (AHEM samsung) or atleast perhaps stopped the progression of it to a hard brick.
New update
I got my phone booting up again however there is a catch. That unbrick.img file on my 16GB sd card is still required to boot the phone and I have no cell service what so ever. Tried to check apn settings because at home I sometimes get poor service and I run net10 so I was going to fix my apn and it says insert sim??? the sim is properly inserted???
Next Update
the bootloader I flashed apparently flashed to the external sd card? I flashed another one and it is booting from the internal sd. I had to flash a different modem the one in the bootloader/modem file I flashed from the link above didnt take? I got most everything sorted out, but im getting tired, it has been an all night adventure. its 08:23 est now
sorry for the delay in updating this I had to get some rest.
theramsey3 said:
I messed up and was playing with things That I had no business playing with and decided that I should do a restore of a backup (TWRP) I made as soon as I rooted the 4.3 OTA. well it has soft bricked my phone. it was a TWRP 4.3 Nandroid and has me messed up a little.
so far I tried My nandroid (no dice now a soft brick) cleared cache and dalvik, It was booting as far as the white at&t spinning thing,
Factory reset same on booting,
Tried a format of the internal sd this is where it gets sketchy it now goes as far as the second samsung screen(the one that says Samsung GALAXY S III)
4.3 OTA .zip (no dice TWRP wont flash it) same on the booting 2nd samsung boot screen
Tried the files in the link above and got a Hard brick
Used the debricking .IMG file and got TWRP and download mode back
Any suggestions?
Looks like I might need a JTAG/RIFF BOX for this one. If nothing else I spent many Hours of darkness discovering the darkness of android 4.3
If I get recovered from this and with a different rom like 4.1.2 I will be happy. the 4.3 OTA was very stable but I did miss wifi tether and the whole hardbrick thing was kind of a bummer. it would be real nice to have an ODIN file to fix this (AHEM samsung) or atleast perhaps stopped the progression of it to a hard brick.
New update
I got my phone booting up again however there is a catch. That unbrick.img file on my 16GB sd card is still required to boot the phone and I have no cell service what so ever. Tried to check apn settings because at home I sometimes get poor service and I run net10 so I was going to fix my apn and it says insert sim??? the sim is properly inserted???
Click to expand...
Click to collapse
Go into Settings, About Phone, Status and check to see if your IMEI and Serial Number are present. If you only lost your IMEI there's a guide on how to inject it back (I'm not sure where the guide is). However if you've lost your serial number and don't have a Nandroid that can restore it I don't know what to do.
spongdangly said:
Go into Settings, About Phone, Status and check to see if your IMEI and Serial Number are present. If you only lost your IMEI there's a guide on how to inject it back (I'm not sure where the guide is). However if you've lost your serial number and don't have a Nandroid that can restore it I don't know what to do.
Click to expand...
Click to collapse
i have my serial number showing but no IMEI number. So is that all that's needed for me to be able to call and text again?
gvazquez82 said:
i have my serial number showing but no IMEI number. So is that all that's needed for me to be able to call and text again?
Click to expand...
Click to collapse
I updated my post above and showed my soultion. I simply had to flash a new modem and almost everything was kosher. I also had to flasah a different kernel but that was for preference not because things werent working.
http://forum.xda-developers.com/showpost.php?p=47817339&postcount=23 Modem download
I used that modem, flash it and see if your problems go away. I use Net10 so after I flashed the Modem I had to create an APN aswell, but that is nothing new for me.
theramsey3 said:
I updated my post above and showed my soultion. I simply had to flash a new modem and almost everything was kosher. I also had to flasah a different kernel but that was for preference not because things werent working.
http://forum.xda-developers.com/showpost.php?p=47817339&postcount=23 Modem download
I used that modem, flash it and see if your problems go away. I use Net10 so after I flashed the Modem I had to create an APN aswell, but that is nothing new for me.
Click to expand...
Click to collapse
I will give that a shot, but what's an APN, sorry. And how do I create one, and is it needed for me to do so?
gvazquez82 said:
i have my serial number showing but no IMEI number. So is that all that's needed for me to be able to call and text again?
Click to expand...
Click to collapse
It should be, I'm working right now so I don't have time to fine the guide on how to inject your IMEI. If I remember correctly it involves using QPST. If you have an old (or any) working Nandroid backup that should fix the problem.
FYI, make sure you don't use the guide for the international S3 as it has different hardware and folder structure/contents.
As for the APN, it should automatically fill itself in since it reads it off the SIM Card (I might be wrong).
theramsey3 said:
I updated my post above and showed my soultion. I simply had to flash a new modem and almost everything was kosher. I also had to flasah a different kernel but that was for preference not because things werent working.
http://forum.xda-developers.com/showpost.php?p=47817339&postcount=23 Modem download
I used that modem, flash it and see if your problems go away. I use Net10 so after I flashed the Modem I had to create an APN aswell, but that is nothing new for me.
Click to expand...
Click to collapse
I tried it and it work!!!!!!!!!!!!!!!!!
67 texts just came in. Sir, I thank you oh so kindly. You have made this gloomy rainy day oh so joyous.
No problem. Glad I could help you.
The real credit should go to -Mr.X-, loserskater and anyone else(no disrespect there were alot of files) whose stuff I tried to flash lastnight thank you all in the dev community who contribute.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
So I guess the next question, do I try again to install kit kat on my phone.
I've already made bucks of my existing working phone haha....but I'd still like to have kitkat in place. I believe the issue of my phone not reading MD5 confirmations would still be in place, does anyone know how to remedy that situation?
At the same time I'm more than happy to leave my phone as is.
gvazquez82 said:
So I guess the next question, do I try again to install kit kat on my phone.
I've already made bucks of my existing working phone haha....but I'd still like to have kitkat in place. I believe the issue of my phone not reading MD5 confirmations would still be in place, does anyone know how to remedy that situation?
At the same time I'm more than happy to leave my phone as is.
Click to expand...
Click to collapse
Pretty sure you can turn off MD5 checks in TWRP. Probably in CWM too. Sorry if this has been mentioned. Didn't have time to read the whole thread. Just skimmed through.
2nd, there is a major difference between an IMEI that reads 0 and an IMEI that shows unknown. If it shows an unknown simply reflash your ROM and modem and you will be good to go. Sometimes a reboot is all you need. If your IMEI is showing a 0 on the other hand its gone and will require that it be injected back in which is a messy situation that usually results in tour phone being stuck on EDGE.
3rd, as someone mentioned on the previous page, restoring a working nandroid will NOT reinject your IMEI if it shows up as 0. No amount of flashing anything will get it to come back. Not even stock. It needs to be reinjected manually.
flexfulton said:
Pretty sure you can turn off MD5 checks in TWRP. Probably in CWM too. Sorry if this has been mentioned. Didn't have time to read the whole thread. Just skimmed through.
2nd, there is a major difference between an IMEI that reads 0 and an IMEI that shows unknown. If it shows an unknown simply reflash your ROM and modem and you will be good to go. Sometimes a reboot is all you need. If your IMEI is showing a 0 on the other hand its gone and will require that it be injected back in which is a messy situation that usually results in tour phone being stuck on EDGE.
3rd, as someone mentioned on the previous page, restoring a working nandroid will NOT reinject your IMEI if it shows up as 0. No amount of flashing anything will get it to come back. Not even stock. It needs to be reinjected manually.
Click to expand...
Click to collapse
do you know of a good stable kit kat like ROM I could use for the s3? And any speculation as to why the ROMs werent taking for me?

Bootloop LG G2 Sprint

Hello everyone thanks for checking out my post for assistance.
I was running the OpTimuS 2.2 yesterday when my phone jumped into a boot-loop. The phone will be on for about 20-40 seconds then reboot. During that time I have no service and when I update the profile I get a message that I don't have any service. I can get into recovery and Download mode. I tried to just wipe and install the rom again. That process resulted in the same boot loop. I have a back up but that was done before the "spark" update and I didn't want to restore that because I know there will be an issue with the radio. I downloaded the stock rooted rom but the phone will not stay on long enough to transfer the file and when I try and load via recovery it will not allow me to transfer the file. (never shows up on computer I might be doing that wrong) I then attempted to bring the phone back to stock following this process http://www.rwilco12.com/forum/showthread.php?tid=96 but when I get down to step 13 the program will not respond anymore. I am going a friends house to try on a different computer but I wanted to get this out there just in case that has the same result.
Thanks again for any info that you could provide.
usvi525 said:
Hello everyone thanks for checking out my post for assistance.
I was running the OpTimuS 2.2 yesterday when my phone jumped into a boot-loop. The phone will be on for about 20-40 seconds then reboot. During that time I have no service and when I update the profile I get a message that I don't have any service. I can get into recovery and Download mode. I tried to just wipe and install the rom again. That process resulted in the same boot loop. I have a back up but that was done before the "spark" update and I didn't want to restore that because I know there will be an issue with the radio. I downloaded the stock rooted rom but the phone will not stay on long enough to transfer the file and when I try and load via recovery it will not allow me to transfer the file. (never shows up on computer I might be doing that wrong) I then attempted to bring the phone back to stock following this process http://www.rwilco12.com/forum/showthread.php?tid=96 but when I get down to step 13 the program will not respond anymore. I am going a friends house to try on a different computer but I wanted to get this out there just in case that has the same result.
Thanks again for any info that you could provide.
Click to expand...
Click to collapse
Flashing back to stock won't work, I had the same thing happened.......it's the EFS Partition (http://forum.xda-developers.com/showthread.php?t=2451390) If you made a EFS Partition Backup, then flashing that will be your best hope.....I didn't make a backup so I went to sprint cuz I have insurance and they are ordering me a new phone
Shadow_God said:
Flashing back to stock won't work, I had the same thing happened.......it's the EFS Partition (http://forum.xda-developers.com/showthread.php?t=2451390) If you made a EFS Partition Backup, then flashing that will be your best hope.....I didn't make a backup so I went to sprint cuz I have insurance and they are ordering me a new phone
Click to expand...
Click to collapse
They replaced it even though your phone was rooted?
Try installing an updated modem for your variant from this thread. It's worth a try.
http://forum.xda-developers.com/showthread.php?t=2451426
If you get it working, definitely make an EFS backup right away.
usvi525 said:
They replaced it even though your phone was rooted?
Click to expand...
Click to collapse
I used the LGFlashTool to bring it back to stock unrooted.......but my phone had no sevice and rebooted every couple minutes, plus the touchscreen wasn't working either.....I told them I took the Spark update and thats when it happened, he said they had alot of issue with touchscreen stopped working and rebooting issue with the spark update......so they didn't look at it long...lol
I have tried back to stock numbers of times....installing modems....restoring my backups....nothing would get it to work, so I gave up and went to sprint...lol
On the rom you were using, have you tried enabling airplane mode to prevent reboots? You could try to get a stock-based flashable zip on the device if possible.
alone-together said:
Try installing an updated modem for your variant from this thread. It's worth a try.
http://forum.xda-developers.com/showthread.php?t=2451426
If you get it working, definitely make an EFS backup right away.
Click to expand...
Click to collapse
Thanks for the option. I was able to install the radio but the issue remains.
usvi525 said:
Thanks for the option. I was able to install the radio but the issue remains.
Click to expand...
Click to collapse
Have we ruled out the possibility to flash a stock ROM in TWRP? If by any chance you have a USB OTG cable, you could try to connect a flash drive with another ROM.
This is my last ditch effort. Small back story: I somehow wiped EVERYTHING on my G2. EFS partition, ESN, data, SIM info., everything with dialer codes. All of my network information reads "unknown". I tried many methods from here on the forums to get this data back and it turns out I have lost my EFS partition- DNA for the network? I sent it to LG to get it fixed, having done a hard reset and leaving no trace of root. They sent it back without even asking and did no repairs. The note said "board bent". WTF?? How does the user bend the main board, especially when I never opened it? They voided my warranty and ripped off my IMEI/MEID sticker from the back of the phone.
Anyways, I am here with a brick. No network still. Here is what I have done:
1) .tot method to ZVC. Several more times... once to ZV7 where I lost touch capability. Luckily saved my arse with a micro->usb cable and a mouse.
2) attempted to root with ioroot25. Failed because the phone WILL NOT find recovery mode. adb, voldown+pwr then again from power off, and apps are unable to force the phone into recovery mode. I assume it is possible that my recovery mode is deleted?
3) Would have tried all of these "rewrite your efs/imei/etc" things but I can't do any without root. Can't root without recovery, can I?
4) Spent the last two weeks scouring the internet for a fix and going back to my Epic 4G temporarily.
Please help me, has anyone seen this before? Can anyone help me fix it? I am to the point where I would pay to have it fixed. Any experts out there? XDA has yet to let me down... I just need to know if I can fix it or if it is a brick so I can go searching for an old Sprint GS3.
Thanks all,
baublitz

[Q] SIM Card Not Recognized after Install

Similar to http://forum.xda-developers.com/showthread.php?t=2375050 (except I made an efs backup), my SIM card is no longer recognized. Backed up everything using default Clockwork Mod recovery settings 6.0.3 on Wind T889v.
I installed roms in this order:
http://forum.xda-developers.com/showthread.php?t=2675066
http://forum.xda-developers.com/showthread.php?t=2488986
Of course, I noticed the SIM card was no longer being recognized upon installing Slim
In the past GT-N700 ROMs for T0LTE have worked fine. I was running BeanStalk 4.4.2 W0etweaks with working phone and sim card. The issue occured when installing.
As if my phone had not detected a SIM card, phone number, IMIE SV, and IMIE show up as "uknown".
I am not too sure how to proceed? Ideas?
I've had similar issues with some versions of TWRP where flashing an Omni 4.4 nightly would leave me with no signal and an unknown IMEI. Flashing the very same ROM with CWM would work. (Odd, I know.)
FWIW I just flashed the latest t0lte Omni nightly with TWRP t0lte 2.7.0.0 earlier today and everything's been fine.
Another thing to look into is SELinux and making sure it is set to permissive.
Darkshado said:
I've had similar issues with some versions of TWRP where flashing an Omni 4.4 nightly would leave me with no signal and an unknown IMEI. Flashing the very same ROM with CWM would work. (Odd, I know.)
FWIW I just flashed the latest t0lte Omni nightly with TWRP t0lte 2.7.0.0 earlier today and everything's been fine.
Another thing to look into is SELinux and making sure it is set to permissive.
Click to expand...
Click to collapse
Tried with CWM 6.0.3 with no luck. Tried with Phiz Touch 6.07.9-t0lte, and no luck as well. I will try TWRP t0ltecan 2.7.0 shortly. Which version of CWM did you get it to work with?
Tried setting SELinux to permissive via https://play.google.com/store/apps/details?id=com.mrbimc.selinux, but it made no difference. Am I supposed to do something after I set it to permissive?
TWRP 2.6.0 Will Not Work
ForgottenSolstace said:
Tried with CWM 6.0.3 with no luck. Tried with Phiz Touch 6.07.9-t0lte, and no luck as well. I will try TWRP t0ltecan 2.7.0 shortly. Which version of CWM did you get it to work with?
Tried setting SELinux to permissive via https://play.google.com/store/apps/details?id=com.mrbimc.selinux, but it made no difference. Am I supposed to do something after I set it to permissive?
Click to expand...
Click to collapse
I was not able to install TWRP t0ltecan 2.7.0, but I was able to install TWRP t0lte 2.6.0. And the installation, along with any other 4.4 ROM fails with the following error:
Code:
set_metadata_recursive: some changes failed
E: Error executing updater binary in zip '/external...
Error flashing zip 'external_sdcard/omni-4.4.2..
I will try other ROMs with CWM 6.0.3 and Philz TouchWiz. Hopefully, I will figure something out...
Could this be the same problem?
Hmm... I've been troubleshooting different ROMs with no luck. But could this be the solution? http://forum.xda-developers.com/showthread.php?t=1970338
Fixed My Phone!
ForgottenSolstace said:
Hmm... I've been troubleshooting different ROMs with no luck. But could this be the solution? http://forum.xda-developers.com/showthread.php?t=1970338
Click to expand...
Click to collapse
Indeed, I had to flash my modem. For users like me, of the T889V, download the modem from http://androtransfer.com/?developer=cmenard&folder=SGH-T889 and flash the file using the recovery of your choice (I used TeamWin 2.7.0). Note that you will need to install openrecovery-twrp-2.7.0.0-t0lte.zip (and not the can version openrecovery-twrp-2.7.0.0-t0ltecan.zip, as that version will not install). You can flash your modem at any time, and it will not affect your current ROM. You don't need to clear dalvik cache, cache, or do a factory reset; just flash the modem file.
This problem occurs because you try to install a ROM that's not for your phone. So in my case, OmniRom included a modem not for my version (international). Because the modem is normally not included in ROM packages, it doesn't matter which ROM you install. To get back to a working state, you need to flash your original modem.
Hopefully this helps someone.
Uhh... not really
ForgottenSolstace said:
Indeed, I had to flash my modem. For users like me, of the T889V, download the modem from http://androtransfer.com/?developer=cmenard&folder=SGH-T889 and flash the file using the recovery of your choice (I used TeamWin 2.7.0). Note that you will need to install openrecovery-twrp-2.7.0.0-t0lte.zip (and not the can version openrecovery-twrp-2.7.0.0-t0ltecan.zip, as that version will not install). You can flash your modem at any time, and it will not affect your current ROM. You don't need to clear dalvik cache, cache, or do a factory reset; just flash the modem file.
This problem occurs because you try to install a ROM that's not for your phone. So in my case, OmniRom included a modem not for my version (international). Because the modem is normally not included in ROM packages, it doesn't matter which ROM you install. To get back to a working state, you need to flash your original modem.
Hopefully this helps someone.
Click to expand...
Click to collapse
Well, turns out I was wrong. I'm back at where I started. Somehow, after rebooting once with the new ROM, I started getting the exact same problem with no service and unknown IME.
Tried flashing the modem with no luck.
Is there a reason why this would only work for the first time? Is it possible that I installed an app that caused this problem?
Will update if I find any solutions...
ForgottenSolstace said:
Well, turns out I was wrong. I'm back at where I started. Somehow, after rebooting once with the new ROM, I started getting the exact same problem with no service and unknown IME.
Tried flashing the modem with no luck.
Is there a reason why this would only work for the first time? Is it possible that I installed an app that caused this problem?
Will update if I find any solutions...
Click to expand...
Click to collapse
have you tried selinux mode changer? you may try devil or agni kernel also
You could try to Odin back to your device's stock rom. Which ever version is appropriate for your bootloader.
Hastily spouted for your befuddlement
Coug76 said:
You could try to Odin back to your device's stock rom. Which ever version is appropriate for your bootloader.
Hastily spouted for your befuddlement
Click to expand...
Click to collapse
Tried flashing stock via Kies. Still the same problem.
Also, ran into this video: https://www.youtube.com/watch?v=Pai4BH3AWq8 but on Stock, there was no option 6 or way to see FTM.
On custom 4.4 roms, you get the "Mobile Network not Available" when trying to fix null IMEI (update: IMEI shows up as null/null).
Any help would be appreciated.
ForgottenSolstace said:
Tried flashing stock via Kies. Still the same problem.
Also, ran into this video: https://www.youtube.com/watch?v=Pai4BH3AWq8 but on Stock, there was no option 6 or way to see FTM.
On custom 4.4 roms, you get the "Mobile Network not Available" when trying to fix null IMEI (update: IMEI shows up as null/null).
Any help would be appreciated.
Click to expand...
Click to collapse
Did you do the emergency recovery in Kies?
Hastily spouted for your befuddlement
Coug76 said:
Did you do the emergency recovery in Kies?
Hastily spouted for your befuddlement
Click to expand...
Click to collapse
Yes.
The Modem Likely Burned
After a long week of research, I believe I determined the cause of the issue: when I flashed the Slim Rom, it burned out my modem on my motherboard, as the ROM was not built for my Note variant (T889v). I spoke to a repair technician in my local area, and he was quite certain that my modem had been damaged (likely burned) from the unsupported ROM installation. He was very familiar with such a scenario. It means you have to replace your phone if you want to be able to use your SIM card, make calls, use data, etc..
The modem consists of small transistors (radio, and other communication parts). Even if you take apart your phone, you won't be able to see burn marks. The only way to be *somewhat* sure this is the case is to try recovering your EFS partition to an earlier point when your phone was working. Luckily for me, I had this. I also had a modem backup. Both failed. If all of this, and flashing stock fail, you've got a hardware issue.
This means you're out of luck if you want to send your phone in for repair; Samsung will know from that (corrupt) data in the modem that you broke your phone from flashing a custom ROM. So it doesn't matter if you triangle away or flash stock -- you're out of luck if you have a warranty. You will be charged the retail value of your phone + shipping, so you're probably better off selling your phone for parts.
It's a sad day for me, but a dawn for new days where I will make SURE that my phone's model is supported.
Let this be a cautionary tale for you as well.
ForgottenSolstace said:
After a long week of research, I believe I determined the cause of the issue: when I flashed the Slim Rom, it burned out my modem on my motherboard, as the ROM was not built for my Note variant (T889v). I spoke to a repair technician in my local area, and he was quite certain that my modem had been damaged (likely burned) from the unsupported ROM installation. He was very familiar with such a scenario. It means you have to replace your phone if you want to be able to use your SIM card, make calls, use data, etc..
The modem consists of small transistors (radio, and other communication parts). Even if you take apart your phone, you won't be able to see burn marks. The only way to be *somewhat* sure this is the case is to try recovering your EFS partition to an earlier point when your phone was working. Luckily for me, I had this. I also had a modem backup. Both failed. If all of this, and flashing stock fail, you've got a hardware issue.
This means you're out of luck if you want to send your phone in for repair; Samsung will know from that (corrupt) data in the modem that you broke your phone from flashing a custom ROM. So it doesn't matter if you triangle away or flash stock -- you're out of luck if you have a warranty. You will be charged the retail value of your phone + shipping, so you're probably better off selling your phone for parts.
It's a sad day for me, but a dawn for new days where I will make SURE that my phone's model is supported.
Let this be a cautionary tale for you as well.
Click to expand...
Click to collapse
why would they know? flashing the stock upgrade flashes a modem as well. could just as easy be a bad upgrade. if you don't tell them they wont know
also what slimrom did you download that did this? sorry I just reread the OP. Neither of the roms you mentioned would do that to your phone. I have flashed many roms from both of those devices and never had an issue.
---------- Post added at 10:32 AM ---------- Previous post was at 10:16 AM ----------
flash the appropriate rom in recovery and tell if it works
http://forum.xda-developers.com/showthread.php?t=2554226
mattlowry said:
why would they know? flashing the stock upgrade flashes a modem as well. could just as easy be a bad upgrade. if you don't tell them they wont know
also what slimrom did you download that did this? sorry I just reread the OP. Neither of the roms you mentioned would do that to your phone. I have flashed many roms from both of those devices and never had an issue.
---------- Post added at 10:32 AM ---------- Previous post was at 10:16 AM ----------
flash the appropriate rom in recovery and tell if it works
http://forum.xda-developers.com/showthread.php?t=2554226
Click to expand...
Click to collapse
I doubt it was a bad upgrade, as I've tried everything possible to fix my phone. Recovering EFS partition, flashing stock with Kies, recovering modem, flashing the original ROM that worked earlier... nothing fixed it.
The problem occurred immediately after installing Slim. Then, any rom I installed after that did not solve my problem.
Pretty sure it's a hardware problem.

Finding a TWRP EFS backup for Sprint Samsung SPH-L900 (Note 2), IMEI gone

First root and thought I had everything covered, but of course something hiccuped and now I have Unknown IMEI, Baseband, Hardware version, Software version and can't connect to the network. All my apps and wifi are working.
Before installing TWRP I looked for a way to backup my entire device and could find nothing that would work before rooting or flashing a recovery to replace the stock recovery. I finally just went ahead and flashed TWRP and created a backup with that. There were errors that had to do with the Samsung calendar app data that made the backup fail. I excluded data from the backup and was able to complete what was reported as a successful backup. I did not allow TWRP to install root access before reboot.
I then installed via Odin the Chainfire SuperSU successfully and thought was free and clear. When I rebooted everything worked fine, except the phone would not connect to network and reported "Searching for Service."
Upon investigation into that I discovered the other issues that all seem to be tied to the EFS partition. I tried restoring the EFS partition from the TWRP backup I created immediately after installing TWRP, but that fixed nothing. It seems that the TWRP installation itself was what killed the EFS partition data.
If I understand correctly, flashing the stock Sprint ROM L900VPUCOH3, should fix the problem, but then I would still have to restore the IMEI, which I can't do without a rooted device. Also, even if it worked, I couldn't backup the EFS partition only, without a rooted device. So my logic is that if I could get a functioning TWRP EFS only backup for my device, I could restore that, reset the IMEI and be back in the ballgame.
Before I started down this path my phone was lagging badly and freezing up. I did a soft reset and got the speed back, but then the apps began crashing randomly and intermittently, both the native ones and the downloaded ones. I then did a factory reset and everything worked right. I reinstalled my downloaded apps and kept my speed and stability. It took several days for me to download, configure and add all my accounts back manually and everything remained fast and stable. I would really hate to have to start from scratch all over again.
Any assistance would be appreciated. Below is what I looked like before I got maimed:
Software Version
L900VPUCOH3
Hardware Version
L900.09
Model number
SPH-L900
Android version
4.4.2
Baseband version
L900VPUCOH3
Kernel version
3.0.31-3084104
[email protected] #1
Mon Aug 24 17:13:18 KST 2015
Build number
KOT49H.L900VPUCOH3
SE for Android status
Enforcing
SEPF_SPH-L900_4.4.2_0033
Mon Aug 24 17:29:53 KST 2015
This is what I look like now:
Software Version
Unknown
Hardware Version
(blank)
Model number
SPH-L900
Android version
4.4.2
Baseband version
Unknown
Kernel version
3.0.31-3084104
[email protected] #1
Mon Aug 24 17:13:18 KST 2015
Build number
KOT49H.L900VPUCOH3
SE for Android status
Enforcing
SEPF_SPH-L900_4.4.2_0033
Mon Aug 24 17:29:53 KST 2015
If there is another approach that would rectify the situation then I am all ears. I can fix a computer, but phones are an entirely foreign animal to me. I'll be the first to tell you I don't know enough and welcome the learning experience, I just wish it it wasn't under life or death circumstances.
**UPDATE**
While still investigating possible solutions, something has come to my attention. I do not have the original IMEI info anywhere!! I have the MEID only. I was able to get the serial number from a Samsung registration email, and was able to use a converter to calculate the ESN from the MEID. I tried tap dancing with Sprint to get the IMEI, but all I could get from them was the MEID info I already had.
First of all, please keep away from TWRP since it causes many problems on the N2 from installation to flashing roms.
I suggest you to :
1- Flash with Odin a FULL restore image of stock rom (to restore partitions table, modem, and rebuild your IMEI).
2- Flash with Odin "Philz custom recovery", especially this version.
3- Flash SuperSU flashable Zip with Philz recovery.
Normally, everything should be fine (a working phone with root privilege).
Clarification of Stock ROM Version
zlazaar said:
First of all, please keep away from TWRP since it causes many problems on the N2 from installation to flashing roms.
I suggest you to :
1- Flash with Odin (...too new to even quote an outside url) a FULL restore image of stock rom (oh well...) (to restore partitions table, modem, and rebuild your IMEI).
2- Flash with Odin "Philz custom recovery", especially (...ditto) this version (ditto...).
3- Flash (...ditto) SuperSU flashable Zip (ditto...) with Philz recovery.
Normally, everything should be fine (a working phone with root privilege).
Click to expand...
Click to collapse
The stock ROM you linked to SPH-L900_NE2 causes me a bit of concern as my phone is on L900VPUCOH3. I was already up to 4.4.2 KitKat.
Unless there is some specific reason I should use the NE2 version, I am going to locate an OH3 version and work with that.
Thank you for your help, that was pretty much the route I thought made logical sense with the lack of a patch to my issue, to go back to stock and start over. I wasn't aware of any TWRP issues, so that was also a big help and I already have SuperSU.
While I wait for a response I am going to go and try to do my due diligence to find out more about Philz Recovery, so that I can move on and get back in the game. No phone for New Years Eve will suck a big fat one!!
zlazaar said:
First of all, please keep away from TWRP since it causes many problems on the N2 from installation to flashing roms.
I suggest you to :
1- Flash with Odin ... a FULL restore image of stock rom ... (to restore partitions table, modem, and rebuild your IMEI).
2- Flash with Odin "Philz custom recovery", especially ... this version[/URL].
3- Flash ... SuperSU flashable Zip ... with Philz recovery.
Normally, everything should be fine (a working phone with root privilege).
Click to expand...
Click to collapse
(This response took such a long time because between the holidays, typing the original reply which was lost due to a badly placed refresh touch-button on this keyboard and subsequent issues with the phone, I'm just getting back to it now. This one is much less detailed than the original that was lost.)
As per my previous reply regarding flashing NE2 instead of OH3, I couldn't find a source for the OH3 stock ROM that I was comfortable with, so I just went with your instructions and viola!, all was working again, with IMEI, MEID and everything else back to functioning. I had connection to the carrier network, and after 2 OTA updates, I was back to the OH3 version.
The installation of Philz Recovery and Chainfire's SuperSU went fine. So as far as my original issue, my phone was back to normal, with custom recovery and root added.
Thank you zlazaar for your assistance. Seeing that you were the only one that responded, you truly were a lifesaver for both me and my phone, and though I may have eventually gotten to the process you described by hit, miss or frustration, you save me a lot of time and angst since at that point my biggest concern was a working phone, not the root.
From there it went downhill because I ran into different issues, the only part that relates to this thread is this, should I have used the working TWRP to wipe the ROM before flashing the new stock NE2 ROM to the phone with ODIN? I flashed OVER what was there which might have caused the problems I had later on down the road.
I will post the problems I had after this in another thread when I have a chance and put a link to it here. That way I won't have to retype from the beginning, and anyone this might help can see other issues they may encounter.
On the up side, I think I'm pretty practiced in rooting the SPH-L900 and rooting it. Also, since Sprint couldn't fix or replace my Note 2 after I was done with it, I'm getting a Note 4 as a replacement. (I managed to brick it leaving a KIES error message as the only thing it would do besides Download Mode at power up or starting to recovery.) Worst case, if I brick the new Note 4
On the down side, now I'm going to have a phone I'm going to have to start from scratch learning what can and can't be done to it, as well as deal with the stronger KNOX...and now I have all these Note 2 ROMS (Funny enough, the tech at Sprint said he wanted to try more but they are so restricted on the internet he couldn't download the files he wanted. I said to myself, betcha I have the files he was looking for!!)

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