Hi, here's the story.. N7100
First i was on leaked Android 4.3 MI6.
Then i flashed unofficial CM10.2 with TWRP recovery.
Then i flashed Unofficial CM 11 with TWRP.
Then i found SupremeBean ROM, i downloaded it.
Then i backed up EFS from TWRP Recovery (i backed efs on cm10.2or 11 im not sure on which one i backed up efs)
Then i flashed SupremeBean ROM. The phone booted up, i went through setup wizard, then i found out WIFI isnt working, whenever i press the wifi switch, i just turns off by itself, but bluetooth and network were working normal.
So i thought to myself, the efs has been damaged, which caused the wifi problem, so i went to TWRP recovery and i went to RESTORE tab, and i restored the efs i backed up.
I thought it would work, but sadly it made things worse.. Bluetooth and Network are no longer working, IMEI is 499 something.. And at the same time, i dont know, my laptop just stopped charging.. And the battery is empty, something with the charger..
Any help? SupremeBean changed my baseband to MJ9. I tried flashing CMs but still nothing changed. Need help please, im really upset..
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Hi everyone, this is somewhat complicated and il try my best to describe what happened.
My device is a i747m (rogers).
I was running CM10.1 (running gapps-jb-20130812 and CWM recovery 6.0.4.3) for a long time, tried to update to 10.2.
(i messed up on 2 things.I don't think i cleared neither of the cache or data and also didn't have proper gapps which would be 20130813).
After installing 10.2 through recovery, it would just stay in the boot Cynogen booting logo.
i restarted into recovery, since my old CM10.1 zip was still there, i installed that instead, but same thing happened, it would just stay at booting logo.
I had made a nandroid back up from before all of this, and so i wiped data, dalvik cache, cache, formatted system, and i recovered into that, which was a stock 4.1.2 rooted (rogers).
However, nothing worked, only WiFi. I couldn't make any phone calls, send/receive messages, or get data.
I then used ODIN 3.07 to flash the new stock 4.3 rooted (rogers). WiFi worked as before, but i still couldn't make any phone calls, send/receive messages, or get data.
i then re-installed the latest recover 6.0.4.5, and installed paranoid android 4.4.2 and gapps for this version. But still nothing, so i went back to the stock 4.3 rooted.
4 months ago, when i made the nandroid back up, i also made an IMEI back up as well (i did not do a full imei/NV/EFS/IMSI/data backup) , i only had my IMEI backup, so i wrote using "NV items reader writer" the IMEI back onto my phone, and now i can recieve/send messages, and get phone calls and make phone calls. wifi also works.
But my data is stuck in Edge, its extremely slow, takes 10min to download a 15mb file.
so far:
-The APN settings are correct
-my IMEI number in settings menu, matches the one on the back of my phone.
-network mode is GSM/HSPA/LTE
-i have installed the latest modem for i747m through CWM recovery and also tried slightly older versions.
i am pretty much lost and i dont know what i should do.
-rogers has told me to use kies and perform backup and then recovery, apparently that will factory reset my phone.
-should i simply use kies to install the latest 4.3?
-does anyone have the imei/NV/EFS/IMSI/data files? or the full NV file?
-should i install CWM recovery and wipe everything that i can? and re-install stock rooted 4.3?
-should i use QPST to fix my IMEI? <-- dont know anything about this, noticed a few threads.
i have used these threads in all my rooting and so forth.
http://forum.xda-developers.com/showthread.php?t=2179330
http://forum.xda-developers.com/showthread.php?t=1831898
http://forum.xda-developers.com/showthread.php?t=2129993
please someone help me out, I dont know how to fix this.
thank you for reading this long and complicated problem.
same problem, ive spent every minute working on it for a week
Hey all,
Before I'm gonna get into this problem I'm having, I spent the past 3-4 hours using multiple methods - but no success.
Chain of events:
1. Installed DN3_v5+ ROM from DN3_v3.1.1
2. Installation went fine, Wifi works, no FC, but no network. *#06# dialer code shows null/null.
Alright, no worries - I took a backup of the Efs folder in the past, I have one in a tar.gz format, and in the past I even just copied the efs folder via the root explorer app(the permissions would have been messed up anyway).
So I tried restoring it, but it still didn't fix the problem (even after restarting it). I then tried to install a new modem(XXDME4 & LK8) to fix the efs and it didn't help either. I then reverted to an older rom i had on the SD (CleanRom Att SE 3.0) and same problem, then i went back on the DN3 v3.1.1 and same problem), currently I'm back on the Dn3 v5 rom.
I also have the IMEI number written down, if that helps.
What should I do? Any help is really appreciated!
.......
Stam0 said:
Hey all,
Before I'm gonna get into this problem I'm having, I spent the past 3-4 hours using multiple methods - but no success.
Chain of events:
1. Installed DN3_v5+ ROM from DN3_v3.1.1
2. Installation went fine, Wifi works, no FC, but no network. *#06# dialer code shows null/null.
Alright, no worries - I took a backup of the Efs folder in the past, I have one in a tar.gz format, and in the past I even just copied the efs folder via the root explorer app(the permissions would have been messed up anyway).
So I tried restoring it, but it still didn't fix the problem (even after restarting it). I then tried to install a new modem(XXDME4 & LK8) to fix the efs and it didn't help either. I then reverted to an older rom i had on the SD (CleanRom Att SE 3.0) and same problem, then i went back on the DN3 v3.1.1 and same problem), currently I'm back on the Dn3 v5 rom.
I also have the IMEI number written down, if that helps.
What should I do? Any help is really appreciated!
Click to expand...
Click to collapse
I have the same problem that do not know, please tell me!
Bump.
Please someone advise, I've restoring my efs.tar.gz from a month old backup and still nothing.
Stam0 said:
Bump.
Please someone advise, I've restoring my efs.tar.gz from a month old backup and still nothing.
Click to expand...
Click to collapse
Sounds like you flashed an N7100 rom. Which is a no no. Ditto note v5 is not yet ready for this phone, they are currently on beta v4 for this phone.
Simply odin back the stock rom to bring back baseband.
Then your set.
scariola said:
Sounds like you flashed an N7100 rom. Which is a no no. Ditto note v5 is not yet ready for this phone, they are currently on beta v4 for this phone.
Simply odin back the stock rom to bring back baseband.
Then your set.
Click to expand...
Click to collapse
Thanks for the help man! So that's why it messed up, I ended up downloading a stock rom yesterday and flashing it today morning and it ended up restoring the imei.
Gonna leave a reference to this thread from here (set of stock roms)
http://forum.xda-developers.com/showthread.php?t=2004650
Hello XDA,
I have SGH-T999 phone or T Mobile Samsung Galaxy S3 with CM 11 M8 snapshot and i am facing some major problems with it. Yesterday (7/14/14) i upgraded the rom to m8 snapshot and faced some problem after i loaded up my device. i had problem with my keyboard. i believe this is because i had flashed android l keyboard. But when this was happening i thought the problem i had was caused by the gapps. Thus i went on to download the 4.4.4 gapps. the problem still continued and also i could not use my menu and back button. So i backed up all my stuff including system data. i factory reset my phone and flashed the latest snapshot and the latest gapps. i started up my phone and it worked perfectly. I then recovered all my data and when i was asked to reboot my device i didn't. i first installed my xposed framework and then rebooted. From that point on my device is stuck in a boot loop and i cant fix it. Also when i pressed the power button, my device vibrated twice and then if i pressed it again it would vibrate once. I think the answer is to just restore the user data and not the system. if this is the answer is there anyway i can get my user dictionary and wifi connections back? Thanks.
You'll probably need to factory reset again to get it booting. Using an app such as titanium backup, only restore user data and apps. (Restoring dictionary and wifi connections should be ok). If you were previously on an earlier version of that rom, restoring all data should be ok, so im suspecting its probably got something to do with xposed framework.
I dont know a lot about xposed or cm though, so maybe someone else can verify all of that.
Thanks!
DocHoliday77 said:
You'll probably need to factory reset again to get it booting. Using an app such as titanium backup, only restore user data and apps. (Restoring dictionary and wifi connections should be ok). If you were previously on an earlier version of that rom, restoring all data should be ok, so im suspecting its probably got something to do with xposed framework.
I dont know a lot about xposed or cm though, so maybe someone else can verify all of that.
Click to expand...
Click to collapse
Thanks what you suggested worked. Thanks again
So, yesterday I unlocked my OnePlus 3, rooted it and flashed a custom recovery. So I managed to install MIUI 8, and fingerprint scanner didn't work, so I flashed 3.2.4 firmware. Then I realised that I couldn't get my native language and I installed CM14, but before I flashed 3.2.6 firmware. As far as Nougat is still not ready for my daily usage, I restored OOS 3.2.6 from my entire backup.
I couldn't unlock the device. The pattern was not recognised as correct, even if it was. So I flashed cleaned data, cache and dalvik, and from here my problems started. I had no IMEI, no baseband, no wifi, my phone constantly randomly rebooted, so I tried to flash EFS twrp restore. Nothing. I tried with 3.2.6 firmware. Nothing. I decided to return "original". I copied JUST the EFS and Boot backup from TWRP folder to my pc, locked bootloader, flashed original recovery and OOS 3.2.7. Still the same problems, plus at the beginning I couldn't even complete my first setup. My actual condition is:
OnePlus 3 A3003, locked bootloader, unrooted, stock recovery, oem unlocked, debug enabled, efs partion (at this point I think so) messed up, efs backup doesn't work. Any help would be appreciated. Thanks in advance
EDIT: As the user @_ekis_ suggested me via private message, I flashed OOS, performed a "Fastboot erase modemst1;
Fastboot erase modemst2", and I got back IMEI, baseband (most important thing for me) and SIM. And no more random reboots. But there is still a problem: the wifi. It seems it disabled. Whenever I activate it, I cannot see any wifi, I cannot refresh the WIFI list etc. I already backed up my EFS, and I will perform a new OOS installation via fastboot. I hope for the best
EDIT 2: And yes, it worked! Now everything is back. A real thank you to @_ekis_ for his support and all the OnePlus 3 Telegram group.
Try flashing a modem package and it might help the imei. Theres a thread on the modems around here somewhere.
NZnewbie said:
Try flashing a modem package and it might help the imei. Theres a thread on the modems around here somewhere.
Click to expand...
Click to collapse
I don't mind about IMEI. The only thing I want back is just the baseband. I'm trying to flash OOS 3.2.6 now.
If it will not work, I will perform a modemmst erase
LuckyNuke1310 said:
EDIT 2: And yes, it worked! Now everything is back. A real thank you to @_ekis_ for his support and all the OnePlus 3 Telegram group.
Click to expand...
Click to collapse
Heya! Got the same problem couple days ago, would you be so kind and share how you managed to get your WIFI working again? It will save a tonn of my nerves.
First things first.. DO NOT TINKER WITH YOUR PHONE AT 3AM... sleep is gooooood!
Secondly..
I was stuck Crdroid with "Unknown baseband/imei" (flashing any other rom same issue)
Sim Status (everything was UNKNOWN)
Imei Information (Unknown)
Could not find a modem flash for D852 for the life of me, then stupid me remember DENEROM, and his "Canadian Post of all his workings" ( THANK YOU BY THE WAY DENE)
Now im running nougat so didnt even dawn on me to try flashing a LP modem..
But thats what fixed my issue ( like i said sleep is good )
Just flashing the modem for bell (since bell and rogers use the same crap) (overtop of nougat 7.1.1 cm 14.1) and restarted phone and voila!!
( yes every knowledgeable person is going to be like (duh no ****), but i like to break my phone just to fix it.. as simple as it was either way))
To everyone who tried to help thanks. :highfive: i can breathe now and will be keeping a backup of that modem file just for this issue in the future ( my problem had NOTHING to do with the EFS backup as i had tried 2-3 backups from previous working backups.)
i noticed i did not have the option to backup MODEM (need to find a modded twrp i guess to get that) as 3.0.0.0 does not have the modem backup option (least for me)
Just for anyone who has the same issue with their D852
Here is the link to XDA post by DENE (again all thanks goes to his post)
https://forum.xda-developers.com/lg-g3/development/canadian-d852-stock-bumped-rooted-rom-t3056843
wassco said:
Now I know this is a huge touchy subject, so feel free to PM me so as this doesn't get misconstrued by any means.
I had my D852 working fine, made the full backup with TWRP, i have all the EFS and all of that.
I flashed a rom, and somehow my IMEI is unknown.. even flashing the (which was working fine) recovery it still has the no sim card / no imei issue.
Now my IMEI is on the sticker on phone underneath battery... is there any possibly way to get this going again. Would PC SUITE work? (typing in my IMEI number on the phone? ) And when i do this do i just have it running normally in the OS or in firmware update mode?
again really sorry for the question.. i just dont want to have the phone without the modem/imei problem not solved.
Click to expand...
Click to collapse
What ROM do you use?
This happened after flashing Crdroid 1.8/1.9/2.0.
after clean installing from Cm 14.1 (dec 25th).
Im currently attempting to LG flash to stock to no avail.
Did you try to restore just the EFS partition?