Database Info

no network after rooting

I have a samsung galaxy r[gt-i9103]...had rooted it...but then after a couple of months of rooting the network suddenly vanished. the android version i currently have is 2.3.4 and kernel version is [email protected] 142 #3..need help please

pulley06 said:
I have a samsung galaxy r[gt-i9103]...had rooted it...but then after a couple of months of rooting the network suddenly vanished. the android version i currently have is 2.3.4 and kernel version is [email protected] 142 #3..need help please
Click to expand...
Click to collapse
If you have taken CWM Backup try restoring the backup file, if you haven't taken the Backup try flashing the Stock ROM and check if problem resolved or now.

tried it but dint work flashed the 2.3.5 stock rom as well

pulley06 said:
tried it but dint work flashed the 2.3.5 stock rom as well
Click to expand...
Click to collapse
Check if your IMEI number is correct or not may be its missing, settings -> about phone -> status..

yeah imei number is wrong. how do i correct it ?

pulley06 said:
yeah imei number is wrong. how do i correct it ?
Click to expand...
Click to collapse
Have u backed up ur efs folder? If not than flash a stock rom and give ur phone in service.dont tell them u have done anything with phone just tell that phone is not having network.
Sent from my GT-I9103 using Tapatalk 2

xlm13x said:
Have u backed up ur efs folder?
Sent from my GT-I9103 using Tapatalk 2
Click to expand...
Click to collapse
nope :/

pulley06 said:
nope :/
Click to expand...
Click to collapse
Do u have yellow triangle on boot or increased custom binary counter?
Sent from my GT-I9103 using Tapatalk 2

yellow triangle

pulley06 said:
yellow triangle
Click to expand...
Click to collapse
First u have to reset download counter and remove ur yellow triangle.
http://forum.xda-developers.com/showthread.php?t=1408388
Sent from my GT-I9103 using Tapatalk 2

sorry but how do i exactly do that ?
will this help http://forum.xda-developers.com/showthread.php?t=881162 ?

pulley06 said:
sorry but how do i exactly do that ?
will this help http://forum.xda-developers.com/showthread.php?t=881162 ?
Click to expand...
Click to collapse
Yes u can try that method. It should work. And if doesnt work u can reset counter and clain warranty.
Sent from my GT-I9103 using Tapatalk 2

how do i reset counter ? please could i get some help ?

pulley06 said:
how do i reset counter ? please could i get some help ?
Click to expand...
Click to collapse
U will need a usb jig to reset counter. U can easily buy it for ~2 $. Here is a tut to reset.
http://forum.xda-developers.com/showthread.php?t=1414053
Sent from my GT-I9103 using Tapatalk 2

Guide to recover the IMEI Number.....
http://forum.xda-developers.com/showthread.php?t=1264021
---------- Post added at 09:25 PM ---------- Previous post was at 09:21 PM ----------
Location for free use of USB JIG.....
http://forum.xda-developers.com/showthread.php?t=1495867

mj.vikram said:
Guide to recover the IMEI Number.....
http://forum.xda-developers.com/showthread.php?t=1264021
---------- Post added at 09:25 PM ---------- Previous post was at 09:21 PM ----------
Location for free use of USB JIG.....
http://forum.xda-developers.com/showthread.php?t=1495867
Click to expand...
Click to collapse
That guide is not specifically for our handset so be careful while doing what has been stated.
It seems you have deleted the EFS folder by mistake or it has been corrupted due to some reason.

xlm13x said:
Have u backed up ur efs folder? If not than flash a stock rom and give ur phone in service.dont tell them u have done anything with phone just tell that phone is not having network.
Sent from my GT-I9103 using Tapatalk 2
Click to expand...
Click to collapse
but will they still not know looking at my kernel that i have rooted it ?

pulley06 said:
but will they still not know looking at my kernel that i have rooted it ?
Click to expand...
Click to collapse
U have to flash stock rom, if u flash stock rom it will replace ur root kernel with stock one. As u said u have yellow triangle on boot so probably ur download counter must be increased, so u have to reset ur download counter with help of usb jig.
Sent from my GT-I9103 using Tapatalk 2

xlm13x said:
Yes u can try that method. It should work. And if doesnt work u can reset counter and clain warranty.
Sent from my GT-I9103 using Tapatalk 2
Click to expand...
Click to collapse
still not working :\

pulley06 said:
still not working :\
Click to expand...
Click to collapse
buddy reset your counter using usb jig, flash stock rom and give in ssc that will be better. as u dont have backup of efs folder i dont think anything else is gonna help.

IMEI "Unknown" Galaxy R, no connection

Hi Guys,
I do not know from where I should start.
Recently, I installed "Juice Defender" on my phone and thought I would save some battery life. But today morning, I had some problem with my phone and thought that "JD" is creating some issues so I thought of removing it, in fact removed (uninstalled) it. I also checked that the Norton antivirus was also not updated (free) so I thought of removing it also (uninstalled it) but after the removal my phone hanged and I was left with no choice but to remove the battery. Thus, I removed it.
But when I inserted battery and switched it on.. There was nothing, I mean no connection. I checked other things like IMEI, IMEI SV etc and there were not there.
I took back up and factory restored my phone but all in vain.
Do not know where to go and break my head. :crying:
Help me guys, what could be the problem and permanent solution.
MODs: If you find a similar thread please merge this with that. But I would like to keep it separate if it is not against the forum rules.
Thanks guys for the support in advance.

Have you use dead repair trick for you galaxy r or any flashing of any Rom anytime soon.Did you anytime backed up your efs folder?

Can you please provide the info like what rom were you using , kernel etc
Sent from my GT-I9103 using xda app-developers app

pulley06 said:
Can you please provide the info like what rom were you using , kernel etc
Sent from my GT-I9103 using xda app-developers app
Click to expand...
Click to collapse
Dude...this is his first post...he's got to be STOCK!

Did u have any efs backup........
If no then tell me the status of ur custome binary count if its zero then flash stock indian firmware and go to ssc..... They will replace ur mother board and this issue will fix........
I also have same kinda issue in the past that fixed by replacing
HiT tHnX iF i hElP u
Sent From GalAxY rOyAl
---------- Post added at 04:45 AM ---------- Previous post was at 04:35 AM ----------
U can take look at this thread many people face this problem..... http://forum.xda-developers.com/showthread.php?t=1648591
Sent from my GT-I9103 using xda premium

shailinder said:
Hi Guys,
I do not know from where I should start.
Recently, I installed "Juice Defender" on my phone and thought I would save some battery life. But today morning, I had some problem with my phone and thought that "JD" is creating some issues so I thought of removing it, in fact removed (uninstalled) it. I also checked that the Norton antivirus was also not updated (free) so I thought of removing it also (uninstalled it) but after the removal my phone hanged and I was left with no choice but to remove the battery. Thus, I removed it.
But when I inserted battery and switched it on.. There was nothing, I mean no connection. I checked other things like IMEI, IMEI SV etc and there were not there.
I took back up and factory restored my phone but all in vain.
Do not know where to go and break my head. :crying:
Help me guys, what could be the problem and permanent solution.
MODs: If you find a similar thread please merge this with that. But I would like to keep it separate if it is not against the forum rules.
Thanks guys for the support in advance.
Click to expand...
Click to collapse
If you do not have your /efs folder backed up, it is usls to do anything now unless someones knows all the file structure inside the /efs folder.

Installing/Uninstalling Juice Defender or Norton Anti virus will not do any harm to IMEI or will not touch EFS folder, Have you flashed any custom ROM, Have you rooted your mobile....
If you don't have EFS backup, then just take your mobile to Samsung Service Center they will do it in 10 min...

Yes mj is correct no need to change the motherboard for imei problems. Even if no imei is present the ssc will do the job in 30 min. But go with the stock Indian Rom and zero counter

nvo2411 said:
Have you use dead repair trick for you galaxy r or any flashing of any Rom anytime soon.Did you anytime backed up your efs folder?
Click to expand...
Click to collapse
No I did not. In fact, I do not know what it is.
pulley06 said:
Can you please provide the info like what rom were you using , kernel etc
Sent from my GT-I9103 using xda app-developers app
Click to expand...
Click to collapse
It was / is in stock condition.
The-Droidster said:
Dude...this is his first post...he's got to be STOCK!
Click to expand...
Click to collapse
ha ha ha.. you are right. :highfive:
amar1548 said:
Did u have any efs backup........
If no then tell me the status of ur custome binary count if its zero then flash stock indian firmware and go to ssc..... They will replace ur mother board and this issue will fix........
I also have same kinda issue in the past that fixed by replacing
HiT tHnX iF i hElP u
Sent From GalAxY rOyAl
---------- Post added at 04:45 AM ---------- Previous post was at 04:35 AM ----------
U can take look at this thread many people face this problem..... http://forum.xda-developers.com/showthread.php?t=1648591
Sent from my GT-I9103 using xda premium
Click to expand...
Click to collapse
No EFS backup taken. I will surely check the thread you referred.
UnknownzD said:
If you do not have your /efs folder backed up, it is usls to do anything now unless someones knows all the file structure inside the /efs folder.
Click to expand...
Click to collapse
Probabaly you are right.
mj.vikram said:
Installing/Uninstalling Juice Defender or Norton Anti virus will not do any harm to IMEI or will not touch EFS folder, Have you flashed any custom ROM, Have you rooted your mobile....
If you don't have EFS backup, then just take your mobile to Samsung Service Center they will do it in 10 min...
Click to expand...
Click to collapse
That is the whole idea. I am myself shocked to know that something of this sort can actually happen with me. I generally, do not fiddle with electronic devises. No I have not flashed anything nor rooted it. I do not even know how to do it.
nvo2411 said:
Yes mj is correct no need to change the motherboard for imei problems. Even if no imei is present the ssc will do the job in 30 min. But go with the stock Indian Rom and zero counter
Click to expand...
Click to collapse
I will see to it (stock Indian Rom and zero counter)
To all,
I went to a Samsung service centre today and they were like ok. So you have this problem hmmm.
We need to send it to Noida (India) base centre where they will replace the board (probably motherboard) and fix the IMEI issue (most probabaly manual entry). Most shocking part was, it was not covered under warrenty...shhh ! Team leader at the centre was showing some file missing using *1234*# or something like it.
Is it not covered under warrenty ? :crying: How come !

shailinder said:
No I did not. In fact, I do not know what it is.
It was / is in stock condition.
ha ha ha.. you are right. :highfive:
No EFS backup taken. I will surely check the thread you referred.
Probabaly you are right.
That is the whole idea. I am myself shocked to know that something of this sort can actually happen with me. I generally, do not fiddle with electronic devises. No I have not flashed anything nor rooted it. I do not even know how to do it.
I will see to it (stock Indian Rom and zero counter)
To all,
I went to a Samsung service centre today and they were like ok. So you have this problem hmmm.
We need to send it to Noida (India) base centre where they will replace the board (probably motherboard) and fix the IMEI issue (most probabaly manual entry). Most shocking part was, it was not covered under warrenty...shhh ! Team leader at the centre was showing some file missing using *1234*# or something like it.
Is it not covered under warrenty ? :crying: How come !
Click to expand...
Click to collapse
probably he doesnt want to serve you free of cost....
you can surely visit other ssc....and get it check..also just tell the TL...that this is 'GALAXY R' and not s2....
i would tell you to visit other SSC...imo, SSC ppl arent dat smart enuf...as they look....
btw what have you done ?? taken back or gave for repair ???

^ ^
What !?!
They denied you warranty on what basis ? Could you please elaborate in detail why they didn't allow your device to be repaired under warranty ?
Though I've read that you haven't messed with the device but I want to confirm again. Have you ever rooted your device ? Have you ever flashed anything in your device using Odin / CWM ?
If that's the only reason 'cause there was a file missing' that the Samsung service center gave you then you should have told them clearly that you don't know WTH happened to the device & you'll have to repair it under warranty or I'll take the matter to the higher authorities.
Please reply in detail cause this is something which shouldn't have happened.

IMO, fighting with them would be a definitely a waste of time...
instead, i wld say visit some other SSC in your locality...
bt if you dont have, then you have left with no option but to fite/ask/convince...!!

vipul12389mehta said:
probably he doesnt want to serve you free of cost....
btw what have you done ?? taken back or gave for repair ???
Click to expand...
Click to collapse
It looks like that only. Yes because i did not have any choice.
'cooleagle' said:
^ ^
What !?!
They denied you warranty on what basis ? Could you please elaborate in detail why they didn't allow your device to be repaired under warranty ?
Though I've read that you haven't messed with the device but I want to confirm again. Have you ever rooted your device ? Have you ever flashed anything in your device using Odin / CWM ?
If that's the only reason 'cause there was a file missing' that the Samsung service center gave you then you should have told them clearly that you don't know WTH happened to the device & you'll have to repair it under warranty or I'll take the matter to the higher authorities.
Please reply in detail cause this is something which shouldn't have happened.
Click to expand...
Click to collapse
No, I have not rooted my cell nor flashed it using anything like odin / CWM.
Ahhh!
I do not know on what basis they denied warranty. He was saying that you might have tried to upgrade the OS or something of that sort. Due to which some files (he shown only one to me) are missing. For that they need to send it to their base centre and they will update it. I asked him why it cannot be covered under warranty. He said it is related to IMEI issue and something wrong with the board. So they cannot cover it under any warranty. Strange..
vipul12389mehta said:
IMO, fighting with them would be a definitely a waste of time...
instead, i wld say visit some other SSC in your locality...
bt if you dont have, then you have left with no option but to fite/ask/convince...!!
Click to expand...
Click to collapse
You understood my point. It was complete waste of time talking to that guy. Because he already made his mind that warranty would not be extended on this. On what basis is still not known to me.
To all,
I am planning to raise a concern to Samsung directly by writing a mail and bringing the same in their knowledge. What do you guys suggest ?

shailinder said:
I went to a Samsung service centre today and they were like ok. So you have this problem hmmm.
We need to send it to Noida (India) base centre where they will replace the board (probably motherboard) and fix the IMEI issue (most probabaly manual entry). Most shocking part was, it was not covered under warrenty...shhh ! Team leader at the centre was showing some file missing using *1234*# or something like it.
Is it not covered under warrenty ? :crying: How come !
Click to expand...
Click to collapse
Buddy just visit the other SSC if available in your place,
If its the only one in your place just speak with there manager and dont speak in low voice start the conversation in aggressive way...
---------- Post added at 06:15 PM ---------- Previous post was at 06:12 PM ----------
shailinder said:
I am planning to raise a concern to Samsung directly by writing a mail and bringing the same in their knowledge. What do you guys suggest ?
Click to expand...
Click to collapse
Good Idea, Before that you can contact the Samsung Service desk by calling them and tell that Service center is not cooperating with you...
where are you staying...

mj.vikram said:
Buddy just visit the other SSC if available in your place,
If its the only one in your place just speak with there manager and dont speak in low voice start the conversation in aggressive way...
---------- Post added at 06:15 PM ---------- Previous post was at 06:12 PM ----------
Good Idea, Before that you can contact the Samsung Service desk by calling them and tell that Service center is not cooperating with you...
where are you staying...
Click to expand...
Click to collapse
I am in Delhi friend

Just now had a discussion with Samsung customer care and the shift manager would call back in 30-45mins (hope so) as it is little diffcult issue for the call centre person to answer. Question was: Whether I should be paying something towards the repair of my phone under warranty ?

shailinder said:
Just now had a discussion with Samsung customer care and the shift manager would call back in 30-45mins (hope so) as it is little diffcult issue for the call centre person to answer. Question was: Whether I should be paying something towards the repair of my phone under warranty ?
Click to expand...
Click to collapse
Definitely not........
If theres no physical damage..to your phone...you shldnt pay a penny for any kinda software issue.....
Sent from my GT-I9103 using Tapatalk 2

shailinder said:
Just now had a discussion with Samsung customer care and the shift manager would call back in 30-45mins (hope so) as it is little diffcult issue for the call centre person to answer. Question was: Whether I should be paying something towards the repair of my phone under warranty ?
Click to expand...
Click to collapse
That's insane when i incounter this problem i was on titanium rom with custome binary counter "6" and they replace mb. For free.....
Sent from my GT-I9103 using xda premium

shailinder said:
No I did not. In fact, I do not know what it is.
It was / is in stock condition.
ha ha ha.. you are right. :highfive:
No EFS backup taken. I will surely check the thread you referred.
Probabaly you are right.
That is the whole idea. I am myself shocked to know that something of this sort can actually happen with me. I generally, do not fiddle with electronic devises. No I have not flashed anything nor rooted it. I do not even know how to do it.
I will see to it (stock Indian Rom and zero counter)
To all,
I went to a Samsung service centre today and they were like ok. So you have this problem hmmm.
We need to send it to Noida (India) base centre where they will replace the board (probably motherboard) and fix the IMEI issue (most probabaly manual entry). Most shocking part was, it was not covered under warrenty...shhh ! Team leader at the centre was showing some file missing using *1234*# or something like it.
Is it not covered under warrenty ? :crying: How come !
Click to expand...
Click to collapse
Just tell them the issue occurs after downloaded a new update in KIES. Then they have to replace the board for you.
Sent from my GT-I9103 using xda app-developers app

Dude.... Just blast on a higher authority... And your problem will be solved...
I was in a similar kinda situation...when they were just postponing my problem for days and days...
I called at the samsung customer care india.... Reported themmm all...
Then.. I approached the owner of the SSC and just got aggresive on him and warned regarding consumer protection act.. "I will sue u..if u wont solve my problem.. "
Immediately the owner took my phone under his responsibility and returned after 5 days with a new board... My phone had a weird problem, its sensors did not work...and used to take 40-60 seconds at splash screen (POST).....
Sent from my GT-I9103 using xda app-developers app

can't read Sim Card / Unknown Network

about a 2 month ago my lgp500 become hard bricked. few days ago i repaird it through a mobile shop. Technician said to me that he make my pone alive but unable to restore IMEI number. So the phone is not working on network. When i checked mobile IMEI on about section it was 0000.
I took phone at home. about 2-3 month ago i took a NV2 backup through LGDMP, so i thought that i can able to restore it.
I was follow these steps:
1) Try to restore NV2 Backup. ( my imei shown on about section but still not network/sim support, Only show emergency mode)
2) Reset firmware to v20g with KDZ , then restore nv2 backup again. As well as i try to flash new baseband through LGDMP.
3) Reinstall firmware v20g with LGDMP, Restore Baseband & IMEI through LGDMP.
4) Reinstall firmware to v10E with KDZ, reinstall onld baseband & imei through LGDMP.
5) Try an unbranded IMEI which i found on google. Phone shows New IMEI but still not in working state.
6) Reinstall custom firmware (CM9/CM10) , but still no chance.
My nv2 backup file size is 179kb. i don't this so it's corrupt. but may be...
Now need suggestion and help from you guys.. :crying:
sorry for my English. :silly:

for IMEI type *#06# to see if it will display it, you have to request an NV backup from someone if someone will give it
or:
try this http://forum.xda-developers.com/showthread.php?t=534704 , read your IMEI under battery and try to create NV with tool in link
---------- Post added at 07:01 PM ---------- Previous post was at 06:58 PM ----------
and this :
shinobisoft said:
As rr0yy stated, no one is going to give you their NV2 file as it contains information specific to their device like IMEI number, WIFI mac address, bluetooth mac address, etc... If you are having IMEI issues and you don't have your own NV2 backup, I'm afraid the service center or purchasing another device are your only options. Unfortunately the service center won't do any good if the device is out of warranty and/or you don't have proof of purchase ( receipt ).
Click to expand...
Click to collapse

HELP
grigtm said:
for IMEI type *#06# to see if it will display it, you have to request an NV backup from someone if someone will give it
or:
try this http://forum.xda-developers.com/showthread.php?t=534704 , read your IMEI under battery and try to create NV with tool in link
---------- Post added at 07:01 PM ---------- Previous post was at 06:58 PM ----------
and this :
Click to expand...
Click to collapse
My IMEI start from 354043045******, so it's imposible for me to edit my IMEI from that tool.
I know it's illegal to share nv2 backup.. but sometimes your become helpless .. and just want someone to help you so i hope someone will help me.. :crying:

Anyone.... Help me... Plz someone donate mg file. I begging you guys.. I can't afford other mobile. Plz help. plz plz plz

warlock911 said:
Anyone.... Help me... Plz someone donate mg file. I begging you guys.. I can't afford other mobile. Plz help. plz plz plz
Click to expand...
Click to collapse
Try this
http://forum.xda-developers.com/showthread.php?p=22671293
BTW from which country are you ?
Sent from my GT-I9082 using xda premium

akiratoriyama said:
Try this
http://forum.xda-developers.com/showthread.php?p=22671293
BTW from which country are you ?
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
Tried buddy... still not in work :crying::crying::crying:

BUMp
:crying::crying::crying::crying::crying:

warlock911 said:
BUMp
:crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
The thing is that I can't provide you my nv backup as we are from the same country
Sent from my GT-I9082 using xda premium

HELP
Can ayone provide a nv file..?? plz.. help me guys.. i have only one phone.. and not in situation to buy any other.. :crying::crying::crying:

akiratoriyama said:
The thing is that I can't provide you my nv backup as we are from the same country
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
well you can do a favor for me.
i have two nv files. one of them is mine own nv file and another one i found on xda forum. can you just check these nv files are working with network on device or not via changing it into your device.? if not then i confirm about faulty imei otherwise another issue.

Help

Anybody.....?
Still looking for help.

Only if I could provide my nv2 file.
BTW how do you backup the nv2 file ?
Sent from my GT-I9082 using xda premium

akiratoriyama said:
Only if I could provide my nv2 file.
BTW how do you backup the nv2 file ?
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
you can take backup through LGmdp. It will take hardly 2 min.
Somebody help me... Still looking for nv file:crying:

warlock911 said:
you can take backup through LGmdp. It will take hardly 2 min.
Somebody help me... Still looking for nv file:crying:
Click to expand...
Click to collapse
Which companies sim card do you have ?
Sent from my GT-I9082 using xda premium

akiratoriyama said:
Which companies sim card do you have ?
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
BSNL & Airtel

warlock911 said:
BSNL & Airtel
Click to expand...
Click to collapse
If you *promise* to not use Airtel on your lg p500
Then I will most likely provide you my nv2 file
Sent from my GT-I9082 using xda premium

akiratoriyama said:
If you *promise* to use BSNL only on your lg p500
Then I will most likely provide you my nv2 file
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
buddy my priority sim is BSNL. & i don't gonna change it.. yet i have my dad airtel sim which i tried to check when my phone showing no carrier ( i don'n know that time that it is because of nv file problem) thats way i genuinely told you Bsnl & airtel. but i promise you i will use only BSNL.
One more thing.. my nv file sizer is also 179kb... but i don't know it's courrept or not.. i really don't know this is a nv file problem or something else.. bust mostly people says it's nv file problem so thats way i am asking nv file.

warlock911 said:
buddy my priority sim is BSNL. & i don't gonna change it.. yet i have my dad airtel sim which i tried to check when my phone showing no carrier ( i don'n know that time that it is because of nv file problem) thats way i genuinely told you Bsnl & airtel. but i promise you i will use only BSNL.
One more thing.. my nv file sizer is also 179kb... but i don't know it's courrept or not.. i really don't know this is a nv file problem or something else.. bust mostly people says it's nv file problem so thats way i am asking nv file.
Click to expand...
Click to collapse
Lemme check my nv2 file
Currently attempting backup
I just don't want you to use airtel sim any other company is OK to me
Sent from my GT-I9082 using xda premium

akiratoriyama said:
Lemme check my nv2 file
Currently attempting backup
I just don't want you to use airtel sim any other company is OK to me
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
Sure bhai... only use bsnl.. :good:
pm'd you my email address for file... don't share it on any hosting site or here

[Q] Error while searching for networks[CM 10.1 Alpha-9]

Installed CM 10.1 alpha-9 from DDLF2 a week ago. Phone worked perfect for few days. While trying to call a friend, the screen went unresponsive for a few seconds & the network was gone & never returned. The sim is working in another phone. While searching available networks 'error while searching for networks' shows.
Phone Status:
Network: Unknown
Signal Strength: 0 dBm 99 asu
Mobile network type : Unknown:0
Service state: out of service
Mobile Network state: Disconnected
My phone number: Unknown
IMEI: Unknown
IMEI SV: Unknown
IP address: Unavailable
I have no efs backup or anything. I just backed up the device while on DDLF2 from the CWM menu & copied the files onto my pc. The files are in a folder named backup>2013-09-14.18.42.26 (around 373MB).
Files are:
1. cache.rfs.tar
2. data.rfs.tar
3. datadata.rfs.tar
4. nandroid.md5
5. system.rfs.tar
I guess its the IMEI problem. Please help guys.

As far as I know, nandroid backup does not back up EFS. Your best bet would be to do a full reflash with stock ROM.
Unfortunately, "unknown" IMEI is most likely a busted EFS, but give it a try, still. Lurk around the SD card, many roms create EFS backups, maybe you still got one somewhere

Kumagoro314 said:
As far as I know, nandroid backup does not back up EFS. Your best bet would be to do a full reflash with stock ROM.
Unfortunately, "unknown" IMEI is most likely a busted EFS, but give it a try, still. Lurk around the SD card, many roms create EFS backups, maybe you still got one somewhere
Click to expand...
Click to collapse
Tried DXKF1 & XXKPQ also. Everything works fine except the network. Now the phone says - Please insert sim. Looking for the EFS backup. I think I have found something, will post the details soon.

Jeetu_xda said:
Tried DXKF1 & XXKPQ also. Everything works fine except the network. Now the phone says - Please insert sim. Looking for the EFS backup. I think I have found something, will post the details soon.
Click to expand...
Click to collapse
i have my efs backup folder but i couldn't recover it. Hope you can help me

Found a folder in the sd card named backup>efs (Size 5MB). 4 folders inside & 14 files. As I read in some other topics, the most important files are nv_data & nv_data.bin.md5 which are present in the folder. Is this anyhow useful. Please help guys, my phone is of no use now!
One more thing that I don't get is that how this problem came, as the phone was working ok for aroung 4-5 days after flashing CM 10.1 A9. May be this is a hardware problem. I don't understand.

xglspyxgl said:
i have my efs backup folder but i couldn't recover it. Hope you can help me
Click to expand...
Click to collapse
I would be happy to help you but I myself don't know what to do with the EFS thing. I will post for sure, if anything works.
By the way, is your problem same as mine or anything different?

Wifi also not working!

Jeetu_xda said:
Wifi also not working!
Click to expand...
Click to collapse
Jeetu_xda said:
I would be happy to help you but I myself don't know what to do with the EFS thing. I will post for sure, if anything works.
By the way, is your problem same as mine or anything different?
Click to expand...
Click to collapse
http://forum.xda-developers.com/images/smilies/highfive.gif
i can't see my imei it says unknown. Baseband is also same. I have the efs folder backed up but i can't restore it. The scripts dhiru gave also didn't work. I cleaned up my EFS Folder did the 9 steps to recover your imei it also didn't work. Tried copying my backup to EFS completely but it also didn't work. I went to a service to get it fixed. he also couldn't fix it with z3x boxes. Don't know what to do.. I have backup but i can't fix my phone..

xglspyxgl said:
http://forum.xda-developers.com/images/smilies/highfive.gif
i can't see my imei it says unknown. Baseband is also same. I have the efs folder backed up but i can't restore it. The scripts dhiru gave also didn't work. I cleaned up my EFS Folder did the 9 steps to recover your imei it also didn't work. Tried copying my backup to EFS completely but it also didn't work. I went to a service to get it fixed. he also couldn't fix it with z3x boxes. Don't know what to do.. I have backup but i can't fix my phone..
Click to expand...
Click to collapse
Yeah that's the same problem as mine. Could you please post link to dhiru 's scripts & 9 steps mentioned by you. What's z3x box.
Sent from my C5302 using xda app-developers app

Z3x box is a box needed to use samsung tools or sth like that. I'm at school atm search forum by typing 9 steps to recover your imei. It's in GS 2 general topic. And also my imei is blank if we can make it 049 or 000. But without any imei we can't restore it i think. 'cuz it didn't work for me..
Sent from my GT-I9003 using xda app-developers app

xglspyxgl said:
Z3x box is a box needed to use samsung tools or sth like that. I'm at school atm search forum by typing 9 steps to recover your imei. It's in GS 2 general topic. And also my imei is blank if we can make it 049 or 000. But without any imei we can't restore it i think. 'cuz it didn't work for me..
Sent from my GT-I9003 using xda app-developers app
Click to expand...
Click to collapse
Thanks buddy. Found the topic, will try it today.
Sent from my C5302 using xda app-developers app

Jeetu_xda said:
Wifi also not working!
Click to expand...
Click to collapse
Sorry, Wi-Fi was not working in the stock roms but working in CM 10.1 Alpha-9.
Sent from my C5302 using xda app-developers app

Jeetu_xda said:
Thanks buddy. Found the topic, will try it today.
Sent from my C5302 using xda app-developers app
Click to expand...
Click to collapse
Tell me if you could fix it or not when you're done. Waiting for the reply
Sent from my GT-I9003 using xda app-developers app

xglspyxgl said:
Tell me if you could fix it or not when you're done. Waiting for the reply
Sent from my GT-I9003 using xda app-developers app
Click to expand...
Click to collapse
Could not fix.
Step2: 'Delete failed
efs from /
OK'
Step5: '.nv_data' is not there.
Sent from my C5302 using xda app-developers app

If you can buy some credits for samsung SRS server's it says it takes 6 credits for imei repair. Maybe it can solve our problem. I don't have a credit card so i can't try it. If it works maybe i can buy too. What do you think?

xglspyxgl said:
If you can buy some credits for samsung SRS server's it says it takes 6 credits for imei repair. Maybe it can solve our problem. I don't have a credit card so i can't try it. If it works maybe i can buy too. What do you think?
Click to expand...
Click to collapse
?
Sent from my C5302 using xda app-developers app

Jeetu_xda said:
?
Sent from my C5302 using xda app-developers app
Click to expand...
Click to collapse
check this out
http://www.unlocksamsungonline.com/blog/website/all-about-IMEI-repair
and also this
http://www.unlocksamsungonline.com/free-baseband-repair/I9003#chkcable
---------- Post added at 10:45 AM ---------- Previous post was at 10:12 AM ----------
I've tried that tool but it can't gain root access even if i have it. I'm not at home atm i'll be back at sunday 'till sunday i think i won't be able to try again cuz i don't have my ROM Folders. My phone is stuck at Airplane Mode. Try and tell me the result bro. Waiting for your reply

[Q] help me plzzzzzzzzzzz

i just bought samsung galaxy core l8262, i tried to update a program but after that the phone just was shut down and any time i turned it on it just showed the logo and again shut down, after rooting the phone this problem was solved but the phone didnt recognized the network and so i cant call or text :crying:
i tried everything but didnt work,some said if i can find ntfs backup of this phone and use it the problem will be solved,can somebody plzzzz help me with this or the original problem?plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz:crying::crying::crying:

I guess you have the warranty papers? Just give it to SAMSUNG service center , they'll fix it in 2 days...
Or you can install ODIN in ure PC and flash stock rom. But in case you screw your phone, the warranty will get void.
Press thanks if it helps...

CoreGuy said:
I guess you have the warranty papers? Just give it to SAMSUNG service center , they'll fix it in 2 days...
Or you can install ODIN in ure PC and flash stock rom. But in case you screw your phone, the warranty will get void.
Press thanks if it helps...
Click to expand...
Click to collapse
tnx i tried flashing but it didnt work i still have the problem:crying:

dawn1990 said:
tnx i tried flashing but it didnt work i still have the problem:crying:
Click to expand...
Click to collapse
Just give it to service center and press thanks button....

CoreGuy said:
Just give it to service center and press thanks button....
Click to expand...
Click to collapse
Dont be hungry for thanks vote. Don't beg for it. Just put it in your sig

androvista said:
Dont be hungry for thanks vote. Don't beg for it. Just put it in your sig
Click to expand...
Click to collapse
I don't normally help others, but when I do I ask for thanks... BTW I'm not hungry -.-

It looks from others view that you are begging... I mean no offence to you. Just ask for it in the sig and leave it.