SM-g900f didnt backup efs, network not registered , imei / sn fine - Galaxy S 5 Q&A, Help & Troubleshooting

what are my options?
i didnt backup efs and flashed custom rom, and after that it wont register to network, my imei looks ok, both in settings and sticker under battery are the same, baseband is dispayed too when i go to root i can see /efs folder but there isnt nv_data.bin in there...
im now restoring it with kies3 but i think it wont work too...
can someone explain what to do now to get network back or is it gone for good ?
oh and mobile data seems to be working...
http://imgur.com/a/JtIsS

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Hi all,
same problem here.
I was on stock, no root and started having "not registered on network" error.
No update to do on the phone via OTA so I reflashed stock rom again with odin to see if that could fix the problem, but it didn't work.
I rooted and installed TWRP to start checking more deeper. As soon as I installed TWRP I made a backup of all partitions, efs part. included.
I found more than one guides to solve the "not registered on network" problem but none works.
At the end I noticed that nv_data* files in EFS folder were missing. Restored the EFS from TWRP backup and the files were missing there,too.
IMEI and SN are OK!
Any advice? Is there any chance to rebuild/recover these files in some way?

Same problem brother, it happened last month tried alot of things but just gave up in the end... It'd be awesome if someone uploaded their efs backup. I was hoping that flashing that backup would somehow fix the problem

Related

xBackup problem

Can anyone help me? Everytime i back up this is what appears after awhile...
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after softreset... and backup again...
after clicking the "skip" button it continues backing up.. i'm worried that when the time comes and i need to restore my files back it'll give me probs.
can anyone help me with this?
Just ignore the message and carry on. Not sure? Look here http://spritesoftware.crmdesk.com/answer.aspx?id=165&back=browse.aspx#p17
Ok thanks. How come the message appears? Im not using Sprite back up thou, and i haven't installed it before. Do you think i have a corrupted GCounterFile.mmf file?
Can anyone send me the file and will this fix it?
Thanks
No matter what you use, it seems to be normal that this file can't be copied. Perhaps it stays in memory after syncing. Did you try to soft reset your device before you backup? If so, does the message still appear?
yup i did..
I did both soft and hard reset, still the problem persist.
What causes this?
i oftern mess with my XDA2s and use xbackup a lot and oftern see that error massage, but i have done 5 or 6 restores each of witch had the error on makeing the backup, but NEVER has it failed to do a comlpete restore
John
I did a little research and came up with previous version of spritebackup bug. Since i haven't installed it before, i belive this was an isolated case. I came up into conclusion that something from my newly reflashed ROM conflicted or corrupted some files (not sure thou). So what i did was reflash again the ROM, restore my settings then tried backing up again.. Good thing the problem was solved. sigh...
thanks for the replies here

[SOLVED] No GSM/3G Signal

hi
I tryied to flash a rom and the phone stoped during the process... i thought it was the end...
The phone was died... no response, not recognized by the PC...
A day later i tried again and the PC recognized it, so i flash "Gionee_E7_32G_0301_T8143.zip" with Kitkat Full wipe, and it came alive...
Everything seemed to be working fine except the GSM and 3G signal... The IMEI was gone so i used "EFS Professional" to restore it...
Now the IMEI is OK but still without GSM/3G signal...
* DONE [with no results]
- Flashed various ROMs [KK and JB]
- Restore EFS with backup provided by Muresan01
- Flashed hidden partitions with backup provided by mkursadulusoy
All thats lef to do is
Write default NV values
For this it will required DFS CDMA Tool Download HERE
Knowledge level: Intermediate/Lightly High
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1 - Connect the phone on Diagnostics port
2 - Send SPC and Password
3 - Go the NV separator and press "Read RF"
4 - Then press "Save" and choose a location to the file
The file should have 200/300/400 KB
The default saving location for this file is:
C:\Program Files (x86)\Telecom Logic\DFS\NVF
C:\Program Files\Telecom Logic\DFS\NVF
Please, some of you already know how this problem been disturbing me... a lot...
I'll appreciate the help for this... [Don't really wanna throw my phone to a wall]
Once again thank you all
==============================================================
Solved thanks to user jdgomez001
Read this thread, the qcn file is posted twice

[SM-N900] how to fix all Aurora issue with Titanium Backup?

Issue Fixed By wiping Dalvik Cache, Data & Cache and then installing UPDATE-SuperSU-v2.45.zip right after in TWRP.
I have Tried 2 Aurora ROM so far; [AURORA]N900 S6-Note 5 Features Port 4 Rev 3 and Aurora Team S6 Full Port For Note 3 N900 v5.2 [15/11/2015] but both of them Titanium Backup not working as it give me this error:
Error
Sorry, I could not acquire root
privileges. This aapplication will
*not* work! Please verify that your
ROM is rooted, and try again.
This attempt was made using the "/system/xbin/su" command.
Click to expand...
Click to collapse
what do you think is wrong?
as i have even try cf-root but not solve the issue
and i could testified that the phone is rooted with Busybox installed
Root again/ update supersu.
JJEgan said:
Root again/ update supersu.
Click to expand...
Click to collapse
yah updated, i eve try Update Supersu 2.46.zip but didn't solve the issue, but if i can restore data backup through TWRP every thing will work but i just dont like restoring all data backup as it restore some stockapps of previours rom.
See this:
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as you can see there is no issue with the root.
but still if i open titanium backup i still get this error:
but titanium backup will work when i restore data backup from recovery, and that hurt the rom as some apps stopped working like weather, clock etc.

N9005 simcard not recognizied after XXUGBPB2 flash [resolved]

a strange issue for me
I'm actually on XXUGBPB1 rom without any issue and after flashing with 2 custom BPB2 got simcard problem..If i restore a nandroid, no more problem..I'm on BPB1 BL and BOJ2 modem
Is anybody around here knows what happen??
thanks
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You lost your IMEI. Do you have a backup of the EFS partition?
emuandco said:
You lost your IMEI. Do you have a backup of the EFS partition?
Click to expand...
Click to collapse
How can I lost my Imei with PB2 and gei it back with nandroid of PB1. My nandroid is made by Philz and not sure that efs is restored....AND in settings got BOJ2 baseband........
OK, misunderstanding... You used this one? https://idlekernel.com/flash-tools/.../N9005XXUGBPB1/CP_N9005XXUGBPB1_MODEM.tar.md5 You did a full shut down of the phone, removed the battery for 2 min and then directly went to D/L mode to flash the modem? Thats the only way it works 100% for me.
emuandco said:
OK, misunderstanding... You used this one? https://idlekernel.com/flash-tools/.../N9005XXUGBPB1/CP_N9005XXUGBPB1_MODEM.tar.md5 You did a full shut down of the phone, removed the battery for 2 min and then directly went to D/L mode to flash the modem? Thats the only way it works 100% for me.
Click to expand...
Click to collapse
thank's but I know how to flash a modem
I am on BOJ2 modem and PB1 custom rom without issue
I am on BOJ2 modem and PB2 custom rom and got reboot and simcard not recognizied......
I am on BOJ2 modem and back to PB1 custom rom without issue...
why???
Resolved by flashing PB1 modem......

Can you guys give me smart switch back up file?

Hello guys, my phone is bricked for 2 days now after i flash stock firmware. it fails to system.img (I dont know what happened maybe i installed wrong variant) Phone written at the back G930FD so i flashed the G030FD one. then i tried to flash the G930F but still failed Now i tried to install TWRP and succeed. then when i look at the /data it has 0mb so i changed it from ext4 to ext2 then it displayed some digits now from 0, but still failed to flash stock and has bootloop if i install a custom rom. (the day ends there) on the next day, tried to change it to ext4 to exFat now it gets worsed its stuck with formatting.. and i can't turn it off, so waited it ro ran out of battery. after i pugged it and boot itself, its now stuck in TWRP logo and still fail to flash via Odin. the only way that i can see is to restore it via Smart Switch Emergency Software Recovery with recovery code?
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so guys it would be appreciated if you can give me fresh back up file. or do you have guys any idea how can i fix this? PS: its lock down right now so i can't send it to repair shop yet and i don't have spare money to buy a new one
A Smartswitch backup won't do you any good. It looks more like the partitiontable is busted. Use Heimdall and dump the pit and look if it checks out.
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