yashsingh1/xdaforums huggingface dataset:
[Galaxy S II Original Android Development] MrGabu:
it's support for sc-02f (galaxy j)docomo now???

i have a problem .... imei null, baseband uknow.... but EFS don't support on my device...

connect ok, but EFS APP can't find my device efs@@

pls help me!
[Galaxy S II Original Android Development] vj.viji@gmail.com:
Unable to connect to mobile network on my S3. Help required

Hi All,

I am a beginner and somehow i have managed to install AN 7.0 on my s3 followed by which i am facing No Service issue and unable to connect to my mobile network. Could you please help me restore my network

Please note i dont have any back up with me :(

Detailed steps will really help :)

Thanks,

VJ
[Galaxy S II Original Android Development] post-mortem:
Are you able to see your correct IMEI in the phone's settings, or have you accidentally wiped it out (all zeroes)?
[Galaxy S II Original Android Development] nofear74:
Hi !

Please help me. I've been fighting this phone for 3 days.

I can connect to the phone with the program, but in vain I can modify, can not write.

Below you can see all the info on the picture

Sorry for the wrong English.

Thanks for your help.
[Galaxy S II Original Android Development] aljo2207:
busybox applets missing

how to fix
[Galaxy S II Original Android Development] CraigG58:
Excuse me for asking if this has come up before, but I'm trying to get some information about this tool and having a difficult time.

Is v2.1.80B the latest? I can't find any updated version that's not marked "beta".

Thanks in advance!
[Galaxy S II Original Android Development] lyriquidperfection:
Hi yes it's the latest. I marked it as Beta as it still contains bugs which I never got round to fixing. I will update it again some day when I get some more time. :)
[Galaxy S II Original Android Development] CraigG58:
Great, thanks much for the info. I've already got the latest version from the scan in the OP then.

Looks like a great tool, can't wait to try it out. I hope you'll pick up further development someday, and best of luck to you! ;)
[Galaxy S II Original Android Development] dejanxxxx:
I have a problem, the phone came to the factory MODE, I worked and went out, now I can not connect to the registration network, I changed the software, FTM do not know if I did, I did not try EFS PRO well, after flashes LINEAGE14.1 desio botloop, what can I do if someone knows my phone? It detects networks, and when I click to connect the push of CARD, it can not be found or not registered for this network, which is a network connection. The SIM card works on another phone. The phone changed IMEI and now starts with 000049xxxxxx / 01, does anyone know what to do? International version of the phone.

Now use efs pro that reparacija imei and show error like on picture what do?
[Galaxy S II Original Android Development] ashyx:
Install the stock firmware with Odin.

It seems you have damaged your EFS partition.

Do you have a backup of EFS?
[Galaxy S II Original Android Development] dejanxxxx:
I have efs.img and efs.tar.gz . Des efs backup can on anybody software restore? if cant, how I see which backup si?, from which software, because I change softwares via ODIN,and always same NOT REGISTER ON NETWORK, I installed 5,6 softvares and same problem always .
[Galaxy S II Original Android Development] ashyx:
Restore your EFS backup then install the stock firmware.
[Galaxy S II Original Android Development] dejanxxxx:
How, with EFS PRO ? With him restore efs? Thanks.
[Galaxy S II Original Android Development] ashyx:
Yes you can use Efs pro.
[Galaxy S II Original Android Development] dejanxxxx:
The phone will not run over the old software, I install the other, it stays the previous one, I go back to the factory, it will not start the process. What should I do?
[Galaxy S II Original Android Development] dejanxxxx:
I have an EFS backup from the I9300XXUGMK6_I9300OXEGML1_SER software and it has been installed in my phone, I can now install the software I want. Should I restore EFS from this software first, then after installing other factory software or otherwise? And what do I return to EFS.TAR.GZ or EFS.IMG? Or do I return both backups?
[Galaxy S II Original Android Development] ashyx:
The EFS partition does not change regardless of which software you use as it contains important information such as IMEI and radio config.

EFS.IMG and EFS.TAR.GZ are the same. EFS.TAR.GZ is just compressed using gzip.
[Galaxy S II Original Android Development] dejanxxxx:
Thanks so much. But this EFS BACKUP is from software which dont work ( network), ca I restore this EFS? , or must other find?.I find on this link http://www.w0lfdroid.com/2013/10/How-to-Fix-Wrong-IMEI-No-Network-Galaxy-S3-S4-Note2.html ,MODEM but dont again same- dont register on network.

I try change FTM again same, with chimera cant because have trial version, ariza patch open but dont see where must click on Patch, wiith EFS PRO you see what I get. My IMEI number dont same , when see under batery is 353xxxx on abot phone-imei is 00049xxx. What I can do yet? And which EFS restore now this confuse me because is backup from firmware which dont register on network?

---------- Post added at 05:01 PM ---------- Previous post was at 04:38 PM ----------

I backup efs and still nothing.
[Galaxy S II Original Android Development] nsayin:
thanks

thanks
[Galaxy S II Original Android Development] ashyx:
You need an EFS backup from a working device.
[Galaxy S II Original Android Development] dejanxxxx:
Ok, understanding. But I download from link which show you in message before , and after flashing modem again same.Or must install exactly EFS backup-dont modem?

I looking for EFS backup from working device. But why dont change IMEI when install new firmware?
[Galaxy S II Original Android Development] ashyx:
The IMEI is stored in the EFS partition.

Flashing the stock firmware doesnt affect the EFS partition.
[Galaxy S II Original Android Development] dejanxxxx:
Ok, mean must only restore Efs that phone register on network and work? Understand. Thanks.
[Galaxy S II Original Android Development] pkkilleru:
Is it possible to add support for other Motorola phones, such as the Moto G 2015 (3rd Gen)?

I am interested in using this amazing tool to repair IMEI=0
[Galaxy S II Original Android Development] SuicideTree:
Why would the latest EFS beta (NV tool actually) crash when connecting the phone to it? It appears to be some kind of bug/crash. I have an LG G2, EFS in fact does not show me the the partitions on the phone, although it connects sucessfully and can read some info, NV tool is completely unusable though. Does anyone have any clues why this might be happening?
[Galaxy S II Original Android Development] lyriquidperfection:
You need to ensure you are connecting to the Modem COM port and not any other.
[Galaxy S II Original Android Development] SuicideTree:
What if the COM port list is empty? Refreshing does nothing. Do I need to do anything on the phone for that?

Edit: I will provide a little more info, I have two identical LG G2s, one is working fine but I cannot connect it - no COM ports, the other is just a fresh factory install, mind you it's not rooted yet even (during earlier flashing IMEI became 0, so trying to fix) - although I can see ports I keep getting errors, like "Unable to send SPC to the phone" or wiht SPC disabled "Unable to read beyond the end of the stream".
[Galaxy S II Original Android Development] lyriquidperfection:
If its empty then you need to enable diag mode on your device.
[Galaxy S II Original Android Development] SuicideTree:
I will apologize in advance, but how does one do that (enable diag mode)? To be honest, I wanted to connect my working model just for testing purposes (otherwise I don't need it or diag mode), that I am really a lot more interested in the second device, which COM ports I can see, but I keep receiving the errors mentioned. Do you have any suggestions for that?

Edit: Disregard that, the errors are gone and I can connect to the phone via LGE Mobile USB Serial Port (COM4) (I was trying to connect to the modem LGE Mobile USB Modem (COM3) as per your suggestion to "connect to the modem", I guess that was my bad). I can read the data without any errors but writing still does not seem to take. SPC is accepted, diagnostics password also seems to be accepted. Is repairing the IMEI as simple as entering it and pushing write with the Phone as the target? Or do I need to enter all 3 (ESN/MEID/IMEI)? Because all of them are just straight up zeroes. Once I attempt to write the IMEI alone, it reverts back to zero after I restart the phone. I do not know if I'm missing something obvious or not. Could you provide some assistance?
[Galaxy S II Original Android Development] Gaptain4:
I wasn't able to access it either on my phone. I faced the same problem. But in hidden settings I enabled USB port test. It is diag mode I guess.
[Galaxy S II Original Android Development] SuicideTree:
I did not have a "USB port test" option specifically, however there was a "port ckeck test" which is enabled. In addition other tools used via usb on pc confirmed that the phone was already in diag mode. So unless there are other more specific options I should enable, it's already been done.

EDIT: after 3 attempts (write IMEI, then restart) it finally was written and is being displayed in phone settings. Sim was accepted. Everything works. Awesome. +1 to the author.
[Galaxy S II Original Android Development] Gaptain4:
That's really nice to hear ?
[Galaxy S II Original Android Development] yotinet:
:silly:
[Galaxy S II Original Android Development] slashxdot:
On Galaxy S7 exynos / LineageOS :

Installed in /system/xbin : same

Forced install of find : same

Reboot : same

find is marked as installed and symlinked...

Not sure what's wrong...
[Galaxy S II Original Android Development] maxmag:
What will be the Busybox arm64 version compatible with this tool?
[Galaxy S II Original Android Development] doctor-who:
this not works
[Galaxy S II Original Android Development] Barabba11:
Same problem here!! **sob**

Lineage 15.1 rooted on 900P, rooted ADB, busybox 1.28.4 installed, *everything* is enabled on busybox, rebooted phone. Same F* problem, why?
[Galaxy S II Original Android Development] xarekusu:
I get same error lastest EFS pro and latest busybox
[Galaxy S II Original Android Development] lyriquidperfection:
Hint: Use Busybox 1.20.1 I think it was. Newer versions changed the way some commands worked but I have not had the time or chance to update.
[Galaxy S II Original Android Development] cloud1250000:
Hi, I am in a bit of a situation here.

I flashed my phone to another region and now I'm trying to flash back my modem files.

The phone doesn't bootloop but, the modem doesn't load at all. No wifi, no lte, no imei displayed in setting.

Do you have an idea what's wrong? I also wiped modemst* partition.

When I restore the original modem (from the other country) my wifi, lte and imei are back.

Thank you!

Edit: more info here https://xdaforums.com/lg-v30/how-to/getting-h933-modem-to-converted-us998-t3824769
[Galaxy S II Original Android Development] stizmir:
I have been trying to root my device and it is not working. I thought found the right firmware and used Odin and it worked and said Pass on the screen and after reboot my screen is like this atm. Anyone know how to get out of this, thanks so much in advance for your answers.

I can't load the photo from the screen but it shows SystemInfoWidget in a black box with these things listed:

PDA: FA51_G928W8VLU5ARA1

Phone: G928W8VLU5ARA1

H/W: REV0.q

Model: SM-G928W8

RF Cal Date: 20150910

S: P, C:P, F: P,I:P

UN: 0715F7F30D31505

Memory: 32GB

Rear CAM: ............................... its too long too write here

Front CAM:..............................its too long too write here

OIS.............its too long too write here

TSP................its too long too write here

TSK......................

Sensor Hub its too long too write here

LCD Ver its too long too write here

CH: NA

Batt LEVEL: %93

And also there are android icons saying

SEMI CN 15 Calculator HW FAIL

When I connect and run EFS professional it says this

-----------------------------------

Checking application environment...

-----------------------------------

Initializing ADB server... Okay.

ADB server is running!

Searching for device... Okay.

Connecting to device... Okay.

Checking device status... Okay.

-----------------------------------

Performing device checks...

Then Error: Your device is NOT Perm rooted. The application will now exit
[Galaxy S II Original Android Development] ashyx:
Looks like you've flashed the combination firmware not stock firmware.
[Galaxy S II Original Android Development] stizmir:
Hello Ashyx, thanks for responding. :good:

I did flash with the combination firmware as I cannot find the original stock firmware for my phone. G928W8VLU5ARA1
[Galaxy S II Original Android Development] stizmir:
I just found the stock recovery for my phone @ https://shell.boxwares.com/Download.aspx?L=6548 G928W8VLU5ARA1

I did flashed this stock recovery with odin and it again open to the same screen
[Galaxy S II Original Android Development] ashyx:
You need the whole firmware not just the recovery.
[Galaxy S II Original Android Development] breehero:
thank you
[Galaxy S II Original Android Development] mps5566:
Hi this tool can repair imei for s8 ?
[Galaxy S II Original Android Development] kuminh:
i cant see link download
[Galaxy S II Original Android Development] ashyx:
It's at the bottom of the OP clear as day. :eek:
[Galaxy S II Original Android Development] teknotelgsm:
thank you
[Galaxy S II Original Android Development] dark_phoenix:
this tool enabled serial port for my note 3 N9005. which i was longing for many weeks. i am running twrp 2.8.7.0, android tw ported rom 6.0.1,. i want to add extra LTE band. just a single one. i came across this menu (screenshot attached). what options should i have to choose from them, to succeed. if anyone can help. ??
[Galaxy S II Original Android Development] coolman7:
I have QCN backup of Mi Max 3 phone but I don't have EFS backup. And I lost EFS partitions. When I restore QCN backup to my phone, I can see IMEI numbers but phone cannot connect to GSM network. Can I restore my IMEI numbers with EFS pro? Or what can I do for my phone to connect GSM network again?

Thanks for help

---------- Post added at 08:35 AM ---------- Previous post was at 08:35 AM ----------

I have QCN backup of Mi Max 3 phone but I don't have EFS backup. And I lost EFS partitions. When I restore QCN backup to my phone, I can see IMEI numbers but phone cannot connect to GSM network. Can I restore my IMEI numbers with EFS pro? Or what can I do for my phone to connect GSM network again?

Thanks for help
[Galaxy S II Original Android Development] DOPUSKAS:
read/write IMEI exynos devices

Hi!

I see the app can Read and write ESN / MEID / IMEI on Qualcomm Samsungs. How about Exynos (EU) devices?

Thanks!
[Galaxy S II Original Android Development] mribraqdbra:
Just try & report!
[Galaxy S II Original Android Development] mribraqdbra:
Samsung SCH-S738C (TracFone) NVItemSkipList

Here's the NVItemSkipList for the Samsung Galaxy Centur

Samsung SCH-S738C (TracFone):271D

Simply just paste it into NVItemSkipList.txt at the end!

Thanks you [MENTION=1834730]lyriquidperfection[/MENTION] for your hard works!

& thanks you again for bring those tools for us.
[Galaxy S II Original Android Development] marcusmurray2018:
EFS Professional Installation binary error

Hi, have installed EFS Professional and am having issues trying to now connect my device. It originally came up with 'baseband' applet not found. Went into busybox and installed baseband. Now it says missing 'find' applet though when I check busybox it says its installed. How do I fix this please!!
[Galaxy S II Original Android Development] giri.sgc:
IMEI, Network Signal and Baseband is misssing

Hi Sir,

I am using SM-N9500- Samsung note 8

I frequently change the roms i try new roms all the time. now i lost my imei, baseband and also no network coverage even if i insert the sim card.

Kindly help me to get it. Eagerly waiting for your help sir!!!:crying:
[Galaxy S II Original Android Development] ashyx:
You really REALLY did not need to quote the entire OP and create a ridiculously long post just to post a few lines l! :eek:

Please edit and remove your totally unnecessary quote from your post.

Simply posting in the thread gets the devs attention or use the [MENTION=5219613]member[/MENTION]-name to get someone's attention.
[Galaxy S II Original Android Development] giri.sgc:
done:good: but pls help
[Galaxy S II Original Android Development] ashyx:
It all depends how you lost the imei. Have you reinstalled the stock rom?

Also didn't you back up your EFS partition?

If worse comes to worse, find the combination firmware for your device and flash it with odin.

In some cases this will fix the imei issue then just flash back the stock firmware.
[Galaxy S II Original Android Development] giri.sgc:
Hi,

Yes, i tried installing stock and custom rom also, but no luck. i have installed custom rom now and also rooted my mobile. I didnt take the EFS backup before losing IMEI.

After losing IMEI, i have taken the backup by using File explorer. i dont know whether it is enough or not. and also i am not aware of combination files, kindly help and suggest.
[Galaxy S II Original Android Development] ashyx:
Which firmware build is your device currently running?
[Galaxy S II Original Android Development] giri.sgc:
Please find attached details...
[Galaxy S II Original Android Development] ashyx:
You seem to be running some sort of custom firmware. I highly advise you to return to stock first then post the build.
[Galaxy S II Original Android Development] giri.sgc:
hi,

i installed stock rom, please find below build number

R16NW.9500ZHS4CRJ1
[Galaxy S II Original Android Development] ashyx:
Try this:

https://androidfilehost.com/?fid=11410963190603898573

Note: this will wipe your device entirely, so back up what you need
[Galaxy S II Original Android Development] misha279:
thannnnks

thanks a lot
[Galaxy S II Original Android Development] giri.sgc:
Not Working

Hi,

Firstly, thank u very much for the help

I installed the combination file with AP slot in ODIN and it installed successfully. After that i got a screen like below(PFA). then it is moved to Factory binary mode automatically and then it is looping the entire process. i am not able to proceed beyond factory binary. it is continuously looping everytime and get struck at factory binary. I tried installing again, now i got another error like SYSTEM CRASHED MODEM (PFA-)

Kindly help
[Galaxy S II Original Android Development] ashyx:
There is no screen shot.

Factory binary is correct. I suggest booting to recovery then factory reset.
[Galaxy S II Original Android Development] giri.sgc:
Hi,

I upoloaded screenshots now, please check. yes, i did factory reset after which i Have got another error - SUB SYSTEM CRASHED MODEM.

IF you dont mind,,pls help me with your gmail or hangout id
[Galaxy S II Original Android Development] ashyx:
Still no screenshot?

Tbh never seen this error before. It should boot as it is, however maybe this is related to the issue you are having with the IMEI?

It might be worth flashing just the modem image from the stock firmware and see if it boots that way?

By the way any advice or help I give is via this forum and will remain so.
[Galaxy S II Original Android Development] giri.sgc:
sorry, please check now, attached the screenshots

PFA

I installed the combination file with AP slot in ODIN and it installed successfully. After that i got a screen like below(PFA). then it is moved to Factory binary mode automatically and then it is looping the entire process. i am not able to proceed beyond factory binary. it is continuously looping everytime and get struck at factory binary. I tried installing again, now i got another error like SYSTEM CRASHED MODEM (PFA-) i did factory reset after which i Have got another error - SUB SYSTEM CRASHED MODEM.
[Galaxy S II Original Android Development] ashyx:
Hang on the bootloader screen is stating your device region is USA?

Is this a device bought in Hong Kong?
[Galaxy S II Original Android Development] giri.sgc:
sorry, not understood

---------- Post added at 09:14 PM ---------- Previous post was at 09:05 PM ----------

yes, i waited for sometime and it went to factory binary mode, simply it will show me the factory binary logo for 2 to 3 seconds and switch off immediately, after which it is looping the entire process... i am able to go upto factory binary logo, but not able to go further/open the factory binary settings.

Kindly help
[Galaxy S II Original Android Development] ashyx:
On your device screen it mentions a USA device?

Are you capable of pulling the stock modem image from the stock firmware?
[Galaxy S II Original Android Development] giri.sgc:
No, i dont know how to do it, pls help how to do it

---------- Post added at 10:00 PM ---------- Previous post was at 09:48 PM ----------

Hi,

I just extracted all the .tar files using 7z, and i found modem.bin.lz4 this file in CP.

is it what the Modem file?
[Galaxy S II Original Android Development] lyriquidperfection:
Hi just leave it in MTP mode with USB Debugging mode enabled and EFS Pro will work fine.
[Galaxy S II Original Android Development] qulu:
Thank you lyriquidperfection, but in either way (MTP or PTP) with USB Debugging Mode EFS Pro just gave an error message:

"EFS Pro Application is for SAMSUNG devices only!"
[Galaxy S II Original Android Development] lyriquidperfection:
It has been confirmed working on Galaxy Note by other users. Are running stock Rom? Also type the following into terminal emulator and report back what it says:

getprop ro.product.manufacturer

If it says samsung then EFS Pro should work and there must be something else wrong somewhere.
[Galaxy S II Original Android Development] jermitano:
verified for the note mate
[Galaxy S II Original Android Development] jonny_ftm:
Many thanks

Worked perfect on ICS v4.0.3 LP7 with CF_Root
[Galaxy S II Original Android Development] qulu:
Yes, there must be something else

Thank you lyriquidperfection. It does say "samsung" in the "terminal emulator", my SGN is rooted and running ICS, then it must be something else.

When the USB cable is plugged:

- Automatically USB-PC-Connection appears and either Media Device (MTP) or Camera (PTP) must be selected -> The connection is anyway a "Media Device Connection"

and irrespective thereof:

- Under "Settings/More/USB Utilities" / "USB mass storage", there is a button saying "Connect storage to PC".

To me it seems "USB PC connection" is included in the system and automatically called everytime an USB connection is made and the SGN is already in "Media Device" mode, without me going to "Settings" and activating the connection manually. It would be helpful to learn how to deactivate "USB PC connection routine", so that I can decide whether to connect the SGN as a Media Device or not.

Hope to have depicted the situation understandably.

Thank you.
[Galaxy S II Original Android Development] lyriquidperfection:
This is normal behaviour in ICS as my SGS II also does this. Keep trying different things and if you find a solution then please post it here.
[Galaxy S II Original Android Development] Lulavc:
Do not work on CM9. Does not recognize as an Samsung device.

Im using SGSII.
[Galaxy S II Original Android Development] suruguru:
Checking Device Connection... Device Connected!

Restarting ADB Server... Okay!

Checking ROOT Access... Device Has ROOT Permissions!

Backing Up Device's '/efs' Folder, Please Wait...

Creating EFS Backup Partition Image... EFS Backup Failed!

Copying EFS Backup To PC Storage... EFS Backup To PC Storage Failed!

Operation Finished!

:(
[Galaxy S II Original Android Development] ezio84:
Works good on Nexus S and Galaxy tab Gt-7510 (W7 x64) ;)
[Galaxy S II Original Android Development] keranjang:
after I unziped the downloaded file, i saw one folder named busybox; I'm a noob, so Im not sure if I have busybox. If not, do I need busybox in order to backup my efs folder?

Help would be greatly appreciated. btw my phone is rooted with unlock root, and i have titanium backup installed also super user

regards,

Will