Hi everyone!
I need your help.
When I flash archidroid (4.4.2) then I lose my IMEI number. Then I restore efs with efs manager or Kctool and I get the IMEI back with proper serial number.
However, I cannot properly connect to phone network. It connects for a second or two but then the connection drops. After a minute it connects again and drops again. I played with 2g/3g options but it did not help.
I can flash stock 4,3 rom back and everything works fine. I just would like to upgrade to archidroid or other Kitkat rom.
What should I do?
Thanks for the help.
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
STICKYS FAQS and GUIDES
http://forum.xda-developers.com/showthread.php?t=2344125
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Please use the network posts to ask we don't need yet another network thread started .
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Mod Edit
As has been mentioned:
Please refer to ,and post in the stickies in the General section.
Thread closed
malybru
Forum Moderator
Related
HI,
I am quite a newbie to this forum and i would like to seek help from the more knowledgeable one's out there.
I need to flash stock rom using odin to get warranty. However after flashing it my phone's imei changed
TO A GENERIC IMEI (0049XX) correct my if i am wrong.
I hav tried following rootSU post but still cannot restore imei.
ANY HELP GUYS?
THKS
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
UNDERSTAND FIRST
http://forum.xda-developers.com/showthread.php?t=2362743
Network IMEI EFS
http://forum.xda-developers.com/showthread.php?t=2393289
Basics of your problem Restore your backed up EFS folder .
Fail to read the faqs and no EFS backup then you need a service centre repair .
Thread Closed
Enough said here, no duplicate threads please. Search before posting.
Hi Friends
I am having a serious problem on my s3. It is showing a Sign of Network (Network Bars) at the top side of the screen but still showing Emergency Call Only. I have tried flashing Different Custom Roms and Modem but it is still having the same problem. Pls help me with suggestions to fix the problem. My Country's Firmware Is 19300XXEMF6 19300JVEMF1 ECT but terafile has deleted the file as hosted by Sammobile. . I will be so Glad if my phone can come back to life.
Thanks so muchThanks
My suggestion is don't post duplicate threads, search and read before you ask a question asked many hundreds of times already.
There is a specific thread in the sticky posts, over in general forum - efs 'know this stuff'.
fabinu said:
Hi Friends
I am having a serious problem on my s3. It is showing a Sign of Network (Network Bars) at the top side of the screen but still showing Emergency Call Only. I have tried flashing Different Custom Roms and Modem but it is still having the same problem. Pls help me with suggestions to fix the problem. My Country's Firmware Is 19300XXEMF6 19300JVEMF1 ECT but terafile has deleted the file as hosted by Sammobile. . I will be so Glad if my phone can come back to life.
Thanks so muchThanks
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
hello, I installed CM 10.2 on my i9300 and I'd like to uninstall it and revert to stock rom bc I don't like it.
I don't know what firmware to download, my base firmware is I9300XXELKC and I downloaded it from http://forum.xda-developers.com/showthread.php?t=2030384 but I'm not sure.
!!ALL QUESTIONS GO IN THE Q&A FORUM!! OR THEY MAY BE DELETED
Please use the red report button and ask a mod to move the post.
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
Baseband is not firmware .
You can put any I9300 firmware on the phone .
Please read and understand the basics before flashing .
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
The phone was received from service where it got repaired for lost imei. It had android 4.1.1 but I wanted to update to newer 4.3. With my recent experience I knew I had to make a backup of /efs before doing anything so i made a backup of /efs with the working 4.1.1. Then I updated to 4.3 and the imei got fked. It was an official rom. I rooted the phone to restore the efs backups i had (which i made with 2 programs: the one thats just a command prompt and efs pro). The command prompt program couldnt restore the imei and made it 0049. EFS pro could restore it and then I had a working 4.3 with valid imei still no network. I read that 4.3 has this efs v2 things so I decided to go back to 4.1.2. Going through the same stuff with the rooting and restoring the efs I still had a valid imei and sn but it said only emergency calls (e.g no network). Now im running android i9300XXDLID 4.1.1 and im at the same stage can someone please tell me what to do? I have not installed ariza patch and whenever I try to install some modem the imei gets messed and I have to restore it with efs pro. The phone is the samsung galaxy S3 i9300. It's out of warranty so I dont care about binary counts just need to make it work like a phone again as it cant call receive calls or send messages at it's current state.
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
JJEgan said:
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
Click to expand...
Click to collapse
I have understood everything and checked out all the other threads but the other threads have not been directly answered. I was confused and thats why I decided to ask for myself becouse after trying everything I cant get it to work.
Mod Edit
The idea is to post in those other threads and seek a reply there .
This avoids a clutter of similar threads in the forum
Thread closed
malybru
Forum Moderator
hi there
I received official 4.3 update. frankly i didnt like it just like the jeally bean. call me crazy but i really liked the ICS too much and it was more than i need. i usually downgrade from jellaybean to ICS without any problems. its just last night when i tried to do that from the 4.3 i lost my Imei and it leads to no network thing / lost signal !! i was trying to use my stock room ( latest ICS update ) which is I9300XXBLH1_I9300OJVBLH1_XSG but now after flashing this as i mentioned i cant do calls.
Is there is any way to fix this? i heard that i have to flash the modem and thats all. please help am currently on 4.3 .
thank you soo much guys.
Your question has been posted multiple times . Forum rules require you to search before posting .
Google <<< I9300 your search terms > xda
Use the existing threads .
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 ,and post in the stickies in the General section.
Thread closed
malybru
Forum Moderator