So after reading up about JB 4.3 and Trim, etc etc I decided to flash to this newest CM version.
Everything works great apart from that I have no service.
My Note 2 is an international version, on Orange/Everything Everywhere, and was on 4.2.2.
I flashed to 10.1 to see if it was just 10.2 but no signal there either. Is it just not compatible with my modem or kernel or something? Is there something I can flash to fix this?
Thanks in advance for any help!
Check your Imei first, if its 0049 then its corrupt and you would have to either restore a backup or efs or if you didnt make a backup youre f****d.
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Boymysterio29 said:
Check your Imei first, if its 0049 then its corrupt and you would have to either restore a backup or efs or if you didnt make a backup youre f****d.
Sent from my GT-N7100 using xda app-developers app
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Works fine when flashed back to stock rom! Just tried it. Must be some kinda compatibility issue
Related
Hi. Before flashing PA I was on 1317m Rogers but after it switched to n7105. There's no problem with that right? Btw everything is working perfectly.
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You can easily change it by editing build.prop using root explorer. Open root explorer, system press n hold build.prop use text editor then change model to l317M.
Thanks!
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jon3sh said:
You can easily change it by editing build.prop using root explorer. Open root explorer, system press n hold build.prop use text editor then change model to l317M.
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But what I'm trying to ask is instead of going to at&t and try to find a Rom that will work for my phone I can go to the GTn7100 and GT n1707 section and flash a Rom without any problems right?
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Erichuynh said:
But what I'm trying to ask is instead of going to at&t and try to find a Rom that will work for my phone I can go to the GTn7100 and GT n1707 section and flash a Rom without any problems right?
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Sorry my bad, I would stay away from N7100 and N7105 section. There so many N7100 and N7105 ported rom for our device in att section so just use the ones from here. If read the changelogs of some roms here you will see MF2 roms are originally from N7xx roms.
Edit..
Flashing rom made for N7xx device can mess up your modem, imei etc. I
Thank you much much for this info. I did try to flash a n1700 Rom once and like you said I didn't get any connectivity on my Rogers carrier even when I found a modem to flash, and ended up having to go back to stock plus factory resets which is such a pain
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Erichuynh said:
Thank you much much for this info. I did try to flash a n1700 Rom once and like you said I didn't get any connectivity on my Rogers carrier even when I found a modem to flash, and ended up having to go back to stock plus factory resets which is such a pain
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You could have ended up with a brick.....
Or corrupted imei.
You can't flash n7100 roms
crixley said:
You could have ended up with a brick.....
Or corrupted imei.
You can't flash n7100 roms
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This is my first Android phone so I didn't know
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Erichuynh said:
This is my first Android phone so I didn't know
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Not trying to be rude, but just be very careful!
You don't want to end up with an expensive brick
crixley said:
Not trying to be rude, but just be very careful!
You don't want to end up with an expensive brick
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Even when it's bricked is it still possible to actually get into recovery wipe all caches and do a factory reset then get back to stock Rom right?
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Erichuynh said:
Even when it's bricked is it still possible to actually get into recovery wipe all caches and do a factory reset then get back to stock Rom right?
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Brick like dead screen, not responding to anything or wont show n your computer when connected to usb or simply expensive paper weight. Only way to revive it flash via jtag etc. There is also soft brick where its only black screen but you can still flash roms via Odin and flashing wrong rom can cause soft brick too.
Erichuynh said:
Even when it's bricked is it still possible to actually get into recovery wipe all caches and do a factory reset then get back to stock Rom right?
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What he said above...
There is also a corrupt efs partition. If you didn't have it backed up you have no imei, and so you have a phone that can turn on but can't connect to any network, this can be permanent and has happened to people from flashing n7100 roms
crixley said:
What he said above...
There is also a corrupt efs partition. If you didn't have it backed up you have no imei, and so you have a phone that can turn on but can't connect to any network, this can be permanent and has happened to people from flashing n7100 roms
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Yep I did more in depth research about the hard bricked phones and it sucks!
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Erichuynh said:
Yep I did more in depth research about the hard bricked phones and it sucks!
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yeah hard bricked or corrupted efs both suck :/
I have never bricked a phone and been using android since early 2009.
I'm crazy cautious
Back up of EFS is a must too, it is a good habit that you always have nand, modem csc patch and efs back up saved to you external card or computer.
Once your a little more familiar with your phone this is a good thread to check out http://forum.xda-developers.com/showthread.php?t=2018411. For the most part the i317 and 7105 are identical except for modem and gps files DO NOT FLASH A 7100 ROM Unless it has been modded following the posted thread. Personally i have been using Jedi x17 it has everything i want extended boot menu,Lidroid 23 toggles,speed tweaks etc... Now i have made my own modifications as well (status bar,speedometer and ringtones) I also have been working on modding MA3 rom as well in my spare time but really Jedi works just fine. Just my two cents. Good Luck and have fun,Dave
i had not any efs backup and my Note 2(N7100)
shows unknown baseband or unknown imei number after update to 4.3 jellybean
i flashed my cell with different roms and stock firmware as well but not solved.
How can i fix it. i think one thing maybe help you for give me solution i had backup of perviously installed rom (which had efs folder with files)
Help!!!!
You have thread here with all basebands just find the one you had that worked and flash it...it helped me...)
sent from Black Perl..
ludikreco said:
You have thread here with all basebands just find the one you had that worked and flash it...it helped me...)
sent from Black Perl..
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Flash with all Baseband. problem not solved.
you need to restore the efs. without it... it just a heavy expensive paperweight
have you still got any of your old back ups on pc or sd
Sent from my SM-N9005 using Tapatalk 2
what is the last rom you hade your baseband working...flash that rom and see in rom repository wichj besband is that rom using and then flash taht baseband.
ludikreco said:
You have thread here with all basebands just find the one you had that worked and flash it...it helped me...)
sent from Black Perl..
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stesteste said:
have you still got any of your old back ups on pc or sd
Sent from my SM-N9005 using Tapatalk 2
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yes ! i have old backup on my PC which is "XXXXXX.tar.gz" file
restoring efs not solve... flashing old modem also not work.. flashing custom kernel make it bootloop & vibrate
4.3 beta still no solution to connect baseband network
shaminns said:
i had not any efs backup and my Note 2(N7100)
shows unknown baseband or unknown imei number after update to 4.3 jellybean
i flashed my cell with different roms and stock firmware as well but not solved.
How can i fix it. i think one thing maybe help you for give me solution i had backup of perviously installed rom (which had efs folder with files)
Help!!!!
Click to expand...
Click to collapse
I have this problem too after updated my Note 2 GT-N7100 firmware to pre-release 4.3. After updated, I notice the baseband and imei is unknown. But it randomly will back to normal with baseband and imei (same like behind battery) and working fine. Sometime I just need to wait for 1 hour for the baseband back to normal. This mean your efs folder still there. Just backup the folder use es file explorer and sync it to Dropbox.
Cheers!
Flash the latest modem. Mj5 mj2 or mi6. Either of those 3 4.3 modems will fix the issue.
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warlycastro said:
Flash the latest modem. Mj5 mj2 or mi6. Either of those 3 4.3 modems will fix the issue.
Sent from my GT-N7100 using XDA Premium 4 mobile app
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Guideline link is here :-
http://forum.xda-developers.com/showthread.php?t=2044937
stewart_2611 said:
Guideline link is here :-
http://forum.xda-developers.com/showthread.php?t=2044937
Click to expand...
Click to collapse
Look for OP
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I've never ever thought this could or would happen ... and im very aware of efs baxkup procedure i just didnt do it to this phone I have flashed 100times nevr lost my imei info.
Least I think that's what happened I am on metro t999n s3
I tried to flash the tmo 4.3 leak version knox free by doc holiday77 and when it booted had no signal said insert sim. So I nandroid back to stock SIM STILL NOT DETECTED.
What happened what can I do.
Is there a fix
I think that 4.3 rom is the cause of this
Sent from my SGH-T999N using xda app-developers app
Also sound dissapeard
Could this have to do with flashing the 4.3 mj4 modem when I flashed the leak it said to flash it in the rom install log.
Shouldn't a nandroid restore even restore nvdata efs all that ?
I've restored backup 3 times before from 4.3 to 4.1.2 and never had this issue until this last time I tried to flash 4.3 deodoxed and then restore to 4.1.2 sound gone
Data gone signal gone No Sim inserted Error
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lojak29 said:
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Being aware of EFS backup routines and not employing at least one of the options is negligent. terminal > su > reboot nvbackup. How hard is that?
Now that you are no longer on the leak, you should reflash the old modem (LJC/MD5/whatever you were using).
lojak29 said:
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Look thanks man, was neglect on my part its fixed now. .. reason I thought was worse cause I thought restoring my backup also would restore the shipped modem.. I didn't realize you have to reflash the firmwarefirmware modem..
Thanks. . I accept the fault
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Closed at OPs request
Hi guys!
I have updated to mk9 official
Flased with odin
Root with philz&supersu 1.65
Everything ok, until a had to restore a CM backup
When i tried to restore the stock rom, it remains stuck on samsung logo
Any solution? Any ideea why?
All responses will be appreciated. Thank you!
Sent from my GT-N7100 using xda app-developers app
Could be the new Bootloader blocking you
Try flashing a CM rom and then try restoring the backup.
Thank for the fast reply. I.ll try and post the result.
The fact is i can restore an old stock backup (mi6), but not the new one (mk4)
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It didn.t help
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It didn.t work, my friends! Nothing!
I.ve flashed MK4 on top of MI6 with mobile odin, clear data, root etc, backup with philz, cannot restore the backup!
The os is working great, but I cannot restore backup. It remains stuck on bootanimation.
I.ve void my knox warranty, so i.ll try everything, as long as it works!
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The only thing I can think is something must be wrong with your backups.
Once you restored have you tried to wipe the device? Does it boot fully?
I use phills recovery to restore my device every time I test a new project and have no issues.
Sent from my SM-T310 using Tapatalk
Thank you @faria
I.ve tried that too
Restore - not booting - forced recovery mode - wipe data - reboot - boot animation...
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andrevs_ro said:
Thank you @faria
I.ve tried that too
Restore - not booting - forced recovery mode - wipe data - reboot - boot animation...
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Try this http://forum.xda-developers.com/showthread.php?t=1932327.
If it does not work you may have a partition corrupted, get an official 4.1 rom and a PIT file,flash the 2 files together via odin with repartition checked. Good luck.
Sent from my SM-T310 using Tapatalk
faria said:
Try this http://forum.xda-developers.com/showthread.php?t=1932327.
If it does not work you may have a partition corrupted, get an official 4.1 rom and a PIT file,flash the 2 files together via odin with repartition checked. Good luck.
Sent from my SM-T310 using Tapatalk
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thank you for the advice!
I.ve flashed the fixer, flashed philz again and the same problem...
now i.m downloading an 4.1.2 firmware to see what can i do
the problem is ONLY with 4.3 new bootloader frimwares, because i can restore without problem CM roms and MI6 rom
that.s why I thought it was because of the new bootloader, and not because of the partition...
anyway, yhamk you again for your advice. I.ll flash 4.1.2 and post the results
@faria
my friend,
it was bad
I tried to flash 4.1.2 with pit: UNSUPPORTED VERSION
tried to flash your rom with PC odin: UNSUPPORTED VERSION
I managed to flash the latest MK4 for my country...
should I flash it with the pit file?
Now I don.t know if I should stay on this without the possibility of restoring a nandroid backup, or just use the MI6 backup
anyway, there will always by CM
thank you for your help!
I will watch the forum and I will keep to date
Try this
http://forum.xda-developers.com/showthread.php?t=2536418
Sent from my SM-T310 using Tapatalk
Tried that too, nothing..
Tried to flash the patch on top of mk9, error
Tried to flash mj5 bootloader, error
Couldn.t find the whole mj5 firware but i think it would be unsupported
So, i.ll just wait and hope that some smart people here, like dr.ketan or faria will do some tricks for us with the new mk9 bootloader
Thank all for your help, especially @faria
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andrevs_ro said:
Tried that too, nothing..
Tried to flash the patch on top of mk9, error
Tried to flash mj5 bootloader, error
Couldn.t find the whole mj5 firware but i think it would be unsupported
So, i.ll just wait and hope that some smart people here, like dr.ketan or faria will do some tricks for us with the new mk9 bootloader
Thank all for your help, especially @faria
Sent from my GT-N7100 using xda app-developers app
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I m sorry to hear that.In another note,if you are in official 4.3 and rooted you should be able to install my rom or a lest any 4.3 rom via Mobile odin.
Hi i recently formatted my sdcard and flashed a rom. Everything was good for a little and then i had to restore a backup of a rom i had a few days before i formatted my card. I did that and then my phone work up from the boot and it didnt have a signal or carrier and the baseband and IMEI is unknown right now. i havent made baseband or any IMEI backups yet for this phone and i know the IMEI is under the battery i just dont remember how to inject it into the phones partition. Can someone help me with the steps to restore my IMEI?
All you should have to do is reflash the modem/radio. Wipe cache and dalvik partitions afterwards then reboot. Worked for me before might work for you as well.
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richardlibeau said:
All you should have to do is reflash the modem/radio. Wipe cache and dalvik partitions afterwards then reboot. Worked for me before might work for you as well.
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didnt work :/
Might have to factory reset then to get it back.
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I'd Odin to stock image.
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Tyler.Boston1 said:
Hi i recently formatted my sdcard and flashed a rom. Everything was good for a little and then i had to restore a backup of a rom i had a few days before i formatted my card. I did that and then my phone work up from the boot and it didnt have a signal or carrier and the baseband and IMEI is unknown right now. i havent made baseband or any IMEI backups yet for this phone and i know the IMEI is under the battery i just dont remember how to inject it into the phones partition. Can someone help me with the steps to restore my IMEI?
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I don't know what recovery you are using, but I would say try CWM. I was having those same problems. Sometimes it would work, sometimes they would be unknown. I switched to CWM and it's all good...