Hi guys, I know this is an another post on the same problem, but I follow all trhead on this argument without result.
I have an samsung galaxy s2 whit null emai. I lost it! But I have an old backup of EFS (I thinks it is corrupt because if I restore it, does not change anything )
I tried to restore whitouth success from this backup
I tried factory restore
I tried to recreate the EFS folder whit your two guides
I tried to flash the original firmware from odin whit auto reboot - repartition - F. reset time (I use the file from original firmware but I do not get even a generic imei, it stay null)
I don't know what I can do, and I can't pay 100$ for jtag box only for re enter my own emai
I have another samsung galaxy s2 where the software working (my sister's phone) but has hardware problems. Can I make a full dump of rom and pass it in my phone?
there is a way?
P.S. sorry for my bad english.
updating: I tried to put the EFS folder from my sister's phone to mine but the imei still remains null.
P.S. Sorry for the wrong section
Trying to put the EFS folder from another phone into yours will never work, and changing the IMEI is illegal in most places anyway if you use a particular piece of hardware that mobile repair shops/Samsung authorised repairers use to 'write' the IMEI back to the phone if you bork it.
If you don't have a good EFS backup, it's a service centre job normally, but there are quite a few threads on here which claim to be able to fix it. You might want to look at those; I can see you've obviously tried some things, unless you want to take it in to be repaired, keep trying stuff.
I don't recommend you try to fix this yourself with a JTAG box/similar for two reasons:-
1) You'll be paying for something you'll never use again
2) If you mess it up, it will be a service centre job anyway (or if you slip with the soldering iron, you could damage the phone beyond repair) which you'll pay for plus the cost of the box which you'll never user again.
So take it to someone who knows what they're doing.
No. Trying to copy details from another phone will not fix the problem because the IMEI is a unique hardware identifier which is assigned to the particular radio in your phone.
Same here!
I purchased this phone from a eBay seller and had it shipped to India. Didn't compare IMEI with the one under the battery (stupid, I know) when opening the package, or before flashing to JB firmware. Next thing I know, phone calls are not going and emergency calls only available, even though data network is working fine.
What I did after that (no particular order):
1. Flashed with stock GB, ICS and JB
2. Rooted
3. Tried fixing by steps in http://forum.xda-developers.com/showthread.php?t=1264021&highlight=recovery+IMEI
4. Tried fixing using SGII_Repair
5. Tried fixing using HC-kTool
All failed!
Next option looks like buying a SRS licence and changing IMEI to what is there under the battery. Would this work safely, and restore order to normal in phone? Anyone!! Phone is perfectly new, no signs of use, so assume that I was shipped a proper piece.
MistahBungle said:
Trying to put the EFS folder from another phone into yours will never work, and changing the IMEI is illegal in most places anyway if you use a particular piece of hardware that mobile repair shops/Samsung authorised repairers use to 'write' the IMEI back to the phone if you bork it.
If you don't have a good EFS backup, it's a service centre job normally, but there are quite a few threads on here which claim to be able to fix it. You might want to look at those; I can see you've obviously tried some things, unless you want to take it in to be repaired, keep trying stuff.
I don't recommend you try to fix this yourself with a JTAG box/similar for two reasons:-
1) You'll be paying for something you'll never use again
2) If you mess it up, it will be a service centre job anyway (or if you slip with the soldering iron, you could damage the phone beyond repair) which you'll pay for plus the cost of the box which you'll never user again.
So take it to someone who knows what they're doing.
No. Trying to copy details from another phone will not fix the problem because the IMEI is a unique hardware identifier which is assigned to the particular radio in your phone.
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No no, I do not want to change imei! I want to put my imei xD and I think this is not illegal, I tried with my sister's efs only for using an clean EFS folder where I can work, I know all EFS are proprietary for each device.
Anyway the soldering are not a problem, but I agree with first point.
I have another question, on GT-I9100 whitouth imei is possible to put the usb in qualcomm mode? i tried with
su -c 'am start -n com.sec.android.app.phoneutil/com.sec.android.app.phoneutil.USBSettings'
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Click to collapse
but this has generated an error:
Activity class {com.sec.android.app.phoneutil/com.sec.android.app.phoneutil.USBSettings} does not exist
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Click to collapse
obviously the telephon is rooted and have su permess and busybox
is there another method?
@diffuser911 Unfortunately, I tried the same as you without success :\ Can you enter in qualcomm mode? perhaps you can solve with NV tool (it is in EFS PRO)...I dunno
[email protected] said:
No no, I do not want to change imei! I want to put my imei xD and I think this is not illegal, I tried with my sister's efs only for using an clean EFS folder where I can work, I know all EFS are proprietary for each device.
@diffuser911 Unfortunately, I tried the same as you without success :\ Can you enter in qualcomm mode? perhaps with NV tool (it is in EFS PRO) you can solve...I dunno
Click to expand...
Click to collapse
Can't say I could :silly: I am quite dumb when it comes to android stuff. Which one did you try, SRS server IMEI repair? I have another guy who claims he can fix the phone over the internet for 10 EUR, google for cvxcvx, Polish site.
Have contacted him, awaiting repsonse.:fingers-crossed:
diffuser911 said:
Can't say I could :silly: I am quite dumb when it comes to android stuff. Which one did you try, SRS server IMEI repair? I have another guy who claims he can fix the phone over the internet for 10 EUR, google for cvxcvx, Polish site.
Have contacted him, awaiting repsonse.:fingers-crossed:
Click to expand...
Click to collapse
No I didn't try because in the tutorial they refer to phones with a generic imei and mine have empty imei, I would not waste money if the software don't work.
I hope you solve .
I wanted to try the tool of @lyriquidperfection here: http://forum.xda-developers.com/showthread.php?t=1308546
But I have not found a way to get qualcomm mode
diffuser911 said:
Can't say I could :silly: I am quite dumb when it comes to android stuff. Which one did you try, SRS server IMEI repair? I have another guy who claims he can fix the phone over the internet for 10 EUR, google for cvxcvx, Polish site.
Have contacted him, awaiting repsonse.:fingers-crossed:
Click to expand...
Click to collapse
Hi diffuser911, Did You solve with cvxcvx?
[email protected] said:
Hi diffuser911, Did You solve with cvxcvx?
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Click to collapse
That guy isn't too responsive. Asked him to check if system is accessible via the tools he recommended, he wouldn't budge beyond payment. I am thinking of going the SRS Server way.
I've just upgrade my SHV E120L from the rom LiquidSmooth linking below : http://forum.xda-developers.com/gal...-2014-4-3-liquidsmooth-v3-0-longshao-t2705705
My Phone's imei usually disappear and no mobile service both . No signal .... Sometimes it appear . How can i re-write my imei . Thanks .
1) Remove your IMEI from your post immediately. You obviously don't realise how easy it is for someone to take it & write it to another device. This will result in your IMEI being blacklisted by networks around the world & your phone will become a plastic paperweight.
2) Try flashing a stock rom for your carrier/country, sometimes the IMEI disappearing is a temporary thing. Also, if you have an EFS backup (and you have no excuses for not having one if you're modding your phone in any way), try restoring it. There are also a lot of 'guides' on here that can be found by searching which claim to enable you to recover your IMEI. I don't know whether any of these work personally or not as I've never had to use them (I make backups).
3) Failing all that, take it to a local mobile repair shop. Many have the necessary equipment to write the IMEI back to the advice fairly cheaply (for example, I can have this done for ~AUD$30 where I live).
Hi guys i need help from you and please if you dont know what i m asking do not reply...So no magic reboots and pluging my phone to charger
and flashing stock rom etc..
So finally i got my Efs corrupted and i flashed that stock efs image that i found on youtube.
I have losted my Efs folder without any backup or a way to save it i got null when typed +#06#.
I know i can take it to repair but i dont whant to pay them.
Now the last part is i have spare s3 motherboard with non working calls,(the issiue is with faulty Mic Chip (U604)/motherboard),but since i dont want to pay for module reball i was wondering:
CAN I USE MODHERBOARD WITH FAULTY CHIP AS DONOR OF EFS FOLDER SO I CAN MAKE AT LEAST ONE MOTHERBOARD USABLE AND OTHER ONE I WILL THROW IN TRASH...waiting urgently for your answers :silly:
No, it won't work, it's illegal anyway and cannot be discussed on xda.
It's very cheap to get your existing imei restored, just pay for the repair
I've bought it like this and i thought it can be repaired, i had a similar problem with my i9500 a while back and i fixed it by flashing some modem on the right firmware, i don't even know what i had done but it took me 3 full days of trying, truly frustrating. I haven't got the phone's imei as it came without a box or accessories hope you can help me out !
Here is what i've tried so far :
- Flashing 3 different 6.0.1 stock firmwares, none of them worked and after every single flash i would encounter device root key error, i have no idea why but it's easily solvable by flashing some kernel as i've seen on some ytb tutorial.
- Backuped the efs folder from phone root on PC then deleting it from the phone root, restart the phone and proceed with replacing the nv_data.bin and the other similar-named file with the ones i backuped then changing permissions to 1001. <--- This i've seen on some forum, i thought it might help, but it didn't change anything!
I really hope you can help me out, i'm bored of searching the web for answers, most of solution i've found are related to some z3x box or octopus and i believe these cost a lot of money and there is no service in my city that can repair phone's imei
Heloo
Hi i had same problem 920f after flash a wrong rom the only fix is octopus box ...they must rewrite imei it cost me 30 euros!
As i said, there is no such service in my city (I live in Braila, since you're romanian too ), but i'm pretty sure it can be solved without special equipment. I think the owner flashed the 6.0 using odin and spooked when saw fake imei then rushed to sell it. It happened the same to me 2 years ago with a i9500 but i eventually solved it without prior backup.
I have an S6 edge with a glitched IMEI, it is returning 350000000000006 as the IMEI (different to the original IMEI which is shown on the back of the phone). I have tried all of the suggestions I can find for getting the original IMEI back including flashing a stock ROM with ODIN, flashing a stock rom with ODIN while erasing the device's NAND, and trying to fix the IMEI with xposed, but nothing works. It looks like the owner of the phone took it to have it unlocked, and it got flashed with some sort of custom binary, but restoring the device fully to stock didn't help. So I'm not convinced this is a simple EFS partition corruption, and that something might have permanently screwed up the phone's IMEI. Is there anything else I can try to restore the IMEI, or is the phone now as good as useless?
Just curious Shane 2 if you ever made any progress on the Galaxy S6 edge.
I had the same thing happen to me over the weekend. It was very unexpected because the phone is not rooted and I have never flashed anything to the phone. I bought it refurbished on ebay and it has worked flawlessly for 2 and a half years. Then yesterday I got the error 101 the phone has been flashed with unauthorized software & is locked and my IMEI shows 350000000000006. I was about to try and restore the factory ROM, but after reading your post I don't want to risk bricking the phone. Weird thing is it still works with Wi-Fi Calling, it just can't connect to the network.