[Q] Mobile Network error after flashing a kernel.Need Help!!! - Galaxy S III General

I was using Liquidsmooth rom and flashed a kernel (Lean kernal) and when I reboot my phone, there's no signal and I can't call anyone. It keeps saying Mobile Network Error. Can someone help me solve this problem?

!!ALL QUESTIONS GO IN THE Q&A FORUM!! OR THEY MAY BE DELETED!!
Check your IMEI is correct .
See stickied faqs and guides EFS/ IMEI post

Link to the kernel you flashed please.....don't recognize that name as being an i9300 kernel?

Related

How do I change the baseband?

I got an u8800pro the other day and it bricked. I had someone unbrick it for me but the baseband is 203022 which is not working for me in the US. What is the best way to change this?
All questions in the general section please!
Moved to general
Did you try to flash a firmware from the oficial site?
(http://www.huaweidevice.com/worldwide/technicaIndex.do?method=gotoProductSupport&productId=3780)

Imei broken :'(

Hi, i downgrade my galaxy s3 gt-i9300 from unofficial cm 11 (4.4 ROM) but i lost my imei , i did a backup with k tool but when i restore it with ktool nothing happens , i am too damn sad what should i do please please help !!!:crying:
Get back to 4.3 or 4.4 and hopefully youll get your IMEI back
sent from sgs3 -stock 4.3 open europe rom
hi
Try install ROM Stock 4.3 with Odin
th3 cobr4 said:
Hi, i downgrade my galaxy s3 gt-i9300 from unofficial cm 11 (4.4 ROM) but i lost my imei , i did a backup with k tool but when i restore it with ktool nothing happens , i am too damn sad what should i do please please help !!!:crying:
Click to expand...
Click to collapse
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
STICKYS
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Downgrade and network problems .
http://forum.xda-developers.com/showthread.php?t=2531221
Mod Edit
Please refer to the stickies in General before posting.
Thread closed
malybru
Forum Moderator

[Q] Can't get back baseband radio - S3 GT-I9305

I don't know what I did that caused this, but I have no cell connection on my phone.
Baseband version is blank in settings.
I tried doing a complete re-flash to stock-rom first using Kies, then Odin but no joy.
How can I flash just the radio?
I've seen plenty of posts talking about flashing the baseband but I can't determine how to hunt-down and install the correct baseband.
Please read the rules this is not Q&A
Baseband is the modem use whatever works or came with your firmware .
Please read the IMEI sticky .
STICKYS
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Downgrade and network problems .
http://forum.xda-developers.com/showthread.php?t=2531221

[Q] oppo find five mini r827

Hi everyone, i hope you can help me with my concern. Ive been reading alot regarding imei issue with cwm recovery flashing custom roms because currently i lost my imei when i flashed a custom rom miui 5 from needrom. On the setup page it requested to setup the acciunt using my mobile number which i ignore and that started my issue becuase it rebooted and when it turns on the no service error, no baseband and imei started. I tried a lot like the mobile uncle and some uab stuff. I tried flashind different rom but still does not work. Now my phone went on black lcd after flashing a rom and do not what to do please help me. Thanks
Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
Good luck

[Q&A] [GUIDE] How to Fix Invalid IMEI/Unknown Baseband ERROR {REDMI NOTE 3G}

Q&A for [GUIDE] How to Fix Invalid IMEI/Unknown Baseband ERROR {REDMI NOTE 3G}
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for [GUIDE] How to Fix Invalid IMEI/Unknown Baseband ERROR {REDMI NOTE 3G}. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Imei prrmanent fix
Hello, i managed to restore my imei to my redmi note, but i want a permanent solution .I used the 2nd method from here forum.xda-developers.com/redmi-note/development/guide-how-to-fix-invalid-imei-unknown-t3039880. To use the 3rd method and hopefully permantly restore my imei, i need a fresh firmware. I have the wcdma version.
k0pilu said:
Hello, i managed to restore my imei to my redmi note, but i want a permanent solution .I used the 2nd method from here forum.xda-developers.com/redmi-note/development/guide-how-to-fix-invalid-imei-unknown-t3039880. To use the 3rd method and hopefully permantly restore my imei, i need a fresh firmware. I have the wcdma version.
Click to expand...
Click to collapse
If you r a wcdma user then follow methd 3 .. Your imei wil be permanently fixed and freash firmware link is already given my me....
All importent tool links are given you can dwnld and use them
>> AFTER SUCCESSFULLY BOOTUP YOUR DEVICE YOU WILL SEE THERE IS STILL "INVALID IMEI ERROR" PRESIST BUT DONT PANIC
>> NOW YOU HAVE TO JUST RESTORE YOUR IMEI USING "METHOD 2- BY USING MOBILE UNCLE PC TOOL" (ABOVE EXPLAINED ALREADY)
>> THATS IT ENJOY ... !!
If i understood right, after i use method 3 and the phone then reboots and the invalid imei errors still occurs, all i have to do is to use the 2nd method to rewrite the imei?. And if i use a factory reset on the phone the imei wont be lost?
Thank you so much, this thread is very details and easy to understand. You are a life saver.

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