Database Users

[Q] Imei certi fail :/

Dear all,
i was using my s4 until it worked fine. then it started lagging and all such problems started to appear so i flashed a russian stock rom via odin (the latest one). once i did that, the phones network disappeared. there was no network when i inserted sim. then i figured i should flash another rom of my region (Pak) so i did that. and once i did that, i could see the signal bars but when i made a call it showed the following error *network not registered* then i pressed *#0011# and saw there in basic info *imei_certi fail*
now i dont know what to do.
please help me out
thanks in advance

Same thing happened to me, if anyone can help me I would appreciate it
Sorry mi English

+1
did you guys find a solution for this problem ?

help
momerbk said:
Dear all,
i was using my s4 until it worked fine. then it started lagging and all such problems started to appear so i flashed a russian stock rom via odin (the latest one). once i did that, the phones network disappeared. there was no network when i inserted sim. then i figured i should flash another rom of my region (Pak) so i did that. and once i did that, i could see the signal bars but when i made a call it showed the following error *network not registered* then i pressed *#0011# and saw there in basic info *imei_certi fail*
now i dont know what to do.
please help me out
thanks in advance
Click to expand...
Click to collapse
did you resolve this? i have same problem

[Q] how to unlock LG-LS980 G2 32GB?

Hello , I bought a device LG-LS980 G2 32GB memory from ebay, but unfortunately it is locked to the provider of the country where US and does not work in my country Greece , I tried many times to contact the seller from ebay but I did not have any answer, and I would like if possible from someone who knows and has good mood to give me step by step instructions to unlock, the handset is locked to SPRINT .
I also check out the IMEI of the device delegation of LG in my country if stolen , luckily not ..... well in my country only released version of the device with 16GB memory.
Regards
Makis P.

MakisPgr said:
Hello , I bought a device LG-LS980 G2 32GB memory from ebay, but unfortunately it is locked to the provider of the country where US and does not work in my country Greece , I tried many times to contact the seller from ebay but I did not have any answer, and I would like if possible from someone who knows and has good mood to give me step by step instructions to unlock, the handset is locked to SPRINT .
I also check out the IMEI of the device delegation of LG in my country if stolen , luckily not ..... well in my country only released version of the device with 16GB memory.
Regards
Makis P.
Click to expand...
Click to collapse
Are you kidding? Why not to use search firstly?
http://forum.xda-developers.com/showthread.php?p=49945052

Check out the other threads before posting.
There are plenty of threads on the subject

sorry, I am new to the area , I did search and found many threads about unlocking but got lost and it took off the edge , enough of what I have written seem somewhat alien , but I downloaded some tools ask me a password provider or technician LG, I do not want to do damage to the device and so I ask help from you that what you experienced also my English is not very good and some things you do not understand and that I do with google translator.
if it bothers you, my question and my ignorance I ask again apologize and ignore my issue.

You need just to root and edit build.prop in system folder.
Use the link i provide you.
You can root with iroot.

I can not make calls or receive where n9500

hello I can not make or receive calls on my n9005 free after flashing stock firmware before movistar and released. with orange sim working properly but with vodafone no. thanks
My operator is vodafone.

GOTARREDONA said:
hello I can not make or receive calls on my n9005 free after flashing stock firmware before movistar and released. with orange sim working properly but with vodafone no. thanks
My operator is vodafone.
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Click to collapse
firstly, you are posting in the wrong forum. this forum is only for exynos (n900) device.
secondly, this shouldn't be posted in the development section. use the general/q&a section instead.
i am sorry to say this but you are not helping yourself by posting in the wrong forum. only posting in the right section/thread can fetch you help.
hope you find a solution soon.

Check your imei, you either lost it or your phone is region locked.
Sent From My SM-N9005 To All You Wonder Nobodies!!

Help me ! Cool 1 dual no service , lost imei

Please help me, after I installed rom and recovery, my machine lost IMEI, no network , no service

Same problem after fixing my dead bricked coolpad cool 1 Do you solve the problem.
heo_map said:
Please help me, after I installed rom and recovery, my machine lost IMEI, no network , no service
Click to expand...
Click to collapse
If you had solved the problem please share how you did it. I don't have any backup. I will use my own unique IMEI number I have screenshots of my phone but no backup.

I have a solution
i have a solution please contact me on [email protected]

Ubrick Coolpad Cool 1
Detailed step to unbrick coolpad cool 1 is provided on pantomath site. You can also restore IMEI number with this post.

Pushed imei but still no network
erica butson said:
Detailed step to unbrick coolpad cool 1 is provided on [
I have entered my imei number
When I dial *#06# it is showing both the numbers
But still don't catch signal
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Click to collapse

[email protected] said:
erica butson said:
Detailed step to unbrick coolpad cool 1 is provided on [
I have entered my imei number
When I dial *#06# it is showing both the numbers
But still don't catch signal
Click to expand...
Click to collapse
SAME , hope some super hero would come up and help us hahaha
Click to expand...
Click to collapse

silentzer14 said:
[email protected] said:
SAME , hope some super hero would come up and help us hahaha
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Click to collapse
https://forum.xda-developers.com/android/development/leree-le-3-russian-cool1-rom-t3663844/page5
Follow the thread. Cool1 and LeRee have the same hardware so the network signal fix should work in the same way. Look for the youtube tutorial by jay kumar ryan.
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Click to collapse

did any one solve this problem i flashed imei but still no signal

Same here, doing all steps and follow all the guides on internet but still no network. IMEI is written but no signal please help.

Hi there!
I had the same problem, tried rebuilding IMEI's even from my other phones etc. After rebuilding IMEI, appliying qcn with QFIL (after changing to diagnostic mode)... IMEI was available, but network won't work.
But I repeated with .qcn found for C103 on internet .... and it works like a charm! Connects to network!
drive.google.com/file/d/1jp41j9n68qfIVwAKl2Uu6rU6tsfrbJhx/view?usp=sharing
My phone:
- LeRee
- OS: LOS 15.1
Just try that, you have nothing to loose. First step - let's network work

cimon87 said:
Hi there!
I had the same problem, tried rebuilding IMEI's even from my other phones etc. After rebuilding IMEI, appliying qcn with QFIL (after changing to diagnostic mode)... IMEI was available, but network won't work.
But I repeated with .qcn found for C103 on internet .... and it works like a charm! Connects to network!
drive.google.com/file/d/1jp41j9n68qfIVwAKl2Uu6rU6tsfrbJhx/view?usp=sharing
My phone:
- LeRee
- OS: LOS 15.1
Just try that, you have nothing to loose. First step - let's network work
Click to expand...
Click to collapse
Hey bro. I have a leree le 3 also. Same problem. Can you guide me??

cool1 gcn
Can you please help me?
I move to the system from JUI to EUI but the didnt turn on. I uploaded stock system rom via coolpad assistance Lineageos 14.1, potem [Oreo] [8.1.0] Havoc OS. Everything is ok but is not working sim network.
I used webside youtube.com/watch?v=8QZF_H_JNpA
I changed Blanc.gcn to my EMEI and I uploaded to my phone( I tested of different systems)
I also tested:
1. name.gcn z LeRee Le3 no sim network
2. I tested also 4pda.ru/forum/index.php?showtopic=776801&st=12580#entry68236166
a Blanc.gcn but is not working sim network
b. test FBIK8 it is working sim 2 network but but it is working just messages. I cant call for this phone and nobody cant call me. SIM 1 Not working. When I change the sim card for mobile data transmision from Card sim 2 to sim 1, Signal from sim 2 disappears, sim not working
3. File which I found in trhe internet Coolpad_C103.qcn there is not sim network but only mesages works. I cant call and get trought. When I change the sim card for mobile data transmision from Card sim 2 to sim 1, Signal from sim 2 disappears, sim not working
Please can you help me I need file nameg.gcn form phone cool1 4/32 c103, hardware 0x04 european version.
Regards

No Network or Conmection After Flashing The Stock Rom on S8+

Hello guys,
I am sorry if i have opened the thread in the wrong place. I am having a serious problem with my S8+ and im starting feel like it became a trash anymore. So i bought this phone in France as i live here. I went to Turkey for my work for 6 months and i had to change the imei number in illegal way to use my phone there. They rooted my phone and somehow put a new imei into it in order to have connection. After i am back to France i tried to flash a stock rom and it was successful but i relized soon after that i have no network and whenever i try to get some it keeps giving me an error " Error while searching for network " . I check my imei number with *#06# and i have an imei number but it is different than my original imei number which is written in the box. Did i lose my Imei or what? I check EFS file, it is there. No one in France is able to fix it and since i have a crack on the screen , it voids the warranty , so no Samsung option , as well . I would deeply appreciate if someone could help me with this problem.
Thank you so much in advance.

musty3447 said:
Hello guys,
I am sorry if i have opened the thread in the wrong place. I am having a serious problem with my S8+ and im starting feel like it became a trash anymore. So i bought this phone in France as i live here. I went to Turkey for my work for 6 months and i had to change the imei number in illegal way to use my phone there. They rooted my phone and somehow put a new imei into it in order to have connection. After i am back to France i tried to flash a stock rom and it was successful but i relized soon after that i have no network and whenever i try to get some it keeps giving me an error " Error while searching for network " . I check my imei number with *#06# and i have an imei number but it is different than my original imei number which is written in the box. Did i lose my Imei or what? I check EFS file, it is there. No one in France is able to fix it and since i have a crack on the screen , it voids the warranty , so no Samsung option , as well . I would deeply appreciate if someone could help me with this problem.
Thank you so much in advance.
Click to expand...
Click to collapse
Not gonna find much help on here mate. Not with the imei being changed. We're don't really discuss things like that in xda. But I can tell you. They didn't change the imei with root. It's cert based. Which means they totally rewrote it and new cert for the device.

TheMadScientist said:
Not gonna find much help on here mate. Not with the imei being changed. We're don't really discuss things like that in xda. But I can tell you. They didn't change the imei with root. It's cert based. Which means they totally rewrote it and new cert for the device.
Click to expand...
Click to collapse
Thank you for your response, I have seen here on some threads people were asking more or less of the same problem , that is why I decided to ask here. Any solutions from anyone? Thank you in advance.

musty3447 said:
Hello guys,
I am sorry if i have opened the thread in the wrong place. I am having a serious problem with my S8+ and im starting feel like it became a trash anymore. So i bought this phone in France as i live here. I went to Turkey for my work for 6 months and i had to change the imei number in illegal way to use my phone there. They rooted my phone and somehow put a new imei into it in order to have connection. After i am back to France i tried to flash a stock rom and it was successful but i relized soon after that i have no network and whenever i try to get some it keeps giving me an error " Error while searching for network " . I check my imei number with *#06# and i have an imei number but it is different than my original imei number which is written in the box. Did i lose my Imei or what? I check EFS file, it is there. No one in France is able to fix it and since i have a crack on the screen , it voids the warranty , so no Samsung option , as well . I would deeply appreciate if someone could help me with this problem.
Thank you so much in advance.
Click to expand...
Click to collapse
Did you ever get any assistance in fixing that? I have a similar problem

Siphosive said:
Did you ever get any assistance in fixing that? I have a similar problem
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Click to collapse
is your IMEI missing as well? i replied to your other post, and i firmly believe that if you flash the correct FW from here https://www.sammobile.com/samsung/galaxy-s8/firmware/sm-g950f/SAM/#SM-G950F youll be fine