Hi guys,
I have three questions about Pacman ROM 4.3:
- I have noticed the camera's quality is not so good and clear as the stock rom camera.
Is there anything i can do to increase the quality?
-Because i have missed the touchwiz interface can i do something(flash zip or install apk or anything else) to have touchwiz interface?
- Can i downgrade my phone to Android Revolution v29.0 (4.1.2) without lose my imei and sn?
The most important question is the third.
Thank you!
1 See multiple identical posts .
2 No
3.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
I saw these posts before writing the question and i tried this method and it worked but only for stock rom 4.1.2. When i flashed the Android Revolution 29.0 i lost the network signal and my imei, i restore it, but the sn was 000000 and then i flashed the patched modem but the imei,baseband and sn were lost...all turned unknown
Related
HI people.
I bought an S3 Recently with the modem i9300 XXEMG4
- I wan't too install some roms, based on another modem base band and have trouble with that.
I only install 2 roms.
- PardusHD - And have to restore the modem base files (EFS) to work
-NeatROM.
This too roms i cn install and work with them, but if i install any rom based on CM 10.1-10.2 i can´t have any network service...
- What can i do the get read of this anoying problem???
<What can i do the get read of this anoying problem >
You need to read the basic faqs and guides .
Many custom roms do-not contain a modem
Basics read first.
http://forum.xda-developers.com/showthread.php?t=2344125
Critical you read the first two posts regarding EFS .
mr_mufy said:
HI people.
I bought an S3 Recently with the modem i9300 XXEMG4
- I wan't too install some roms, based on another modem base band and have trouble with that.
I only install 2 roms.
- PardusHD - And have to restore the modem base files (EFS) to work
-NeatROM.
This too roms i cn install and work with them, but if i install any rom based on CM 10.1-10.2 i can´t have any network service...
- What can i do the get read of this anoying problem???
Click to expand...
Click to collapse
your imei and serial number okay after flashing cm roms?
Hello,everyone
I have used i9300 for more than 1 year. I have this no signal problem for more than 1 year,too. Could you help me to solve it? Here are the details:
1. I have bought this phone on internet. I believe it is an European phone with lock. But when i got, it had signal with Samsung official ROM.
2. Then i tried to flash some Samsung official ROMs from forums, i found there was no signal. So i had to go to a store to fix it. The guy in the store used a machine to fix my phone. Maybe he had changed my IMEI. Anyway,after that, the phone is OK to flash Samsung official ROMs with normal signal.
3. When i tried to flash some other custom ROMs, like CM, AOKP, Temasek, no signal.But when i flashed back to Samsung official ROMs,signal was still OK.
One thing more,about a few months ago, i flashed some Temasek and CM ROMs, some of them were OK with signal.But each time i reboot my phone, it would take a long time(range from 3 minutes to 1 hour) to recover the signal.
so,could you help me to find out how to solve it?
many thanks!
Start with the sticky threads in general forum. Usual problem is efs damaged, which can't be fixed but there are some ways to work around with patched modems etc. You'll have to work it out for yourself as there is no easy fix.
Sent from my GT-I9300 using Tapatalk
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
Like many, I am extremely disappointed with Samsung's attempt to bring 4.3 to the S3 and am on the verge of switching to CM 10.2 from a stock ROM. The ROM is rooted with a yank555 kernel and philZ recovery.
However, upon reading this forum; http://forum.xda-developers.com/showthread.php?t=2531221 and several others like it, I realised I may or may not run into an EFS or no network issue. I have the stable 10.2 and 4.3 Gapps ready to install via ROM Installer.
Is it only if the android version is downgraded that any form of EFS error could occur? As 10.2 is based off 4.3, I thought it would work fine and flash as it did when I ran stock 4.1.2 but wanted to double check.
Thanks for your time.
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
EFS error any flash of any firmware may give error .
Hey Guys,
im crying, cause in my whole life I had never a problem which I cant solve. :crying:
The Story:
I started my phone and got a wounderful bootloop which forced me to flash a new firmware (firmware before: cyanogen mod 11)
I flashed a Stock Rom: Android 4.3 DBT and tried to backup before, but the clockworkmod recovery wont let me, it cancled at
the System Point.
So I have just a Backup with a uncompleted system tar (but which I can open with 7zip), a boot.img and a recovery.img.
NO esf.img. I did not know that the IMEI could get destroyed after a flash, so I thought it would be no problem if I flash anyway,
cause I had no other opportunity.
Now I'm googlin for like 3 Days and tried every possible Soultion, flashed again, flashed root, done the 9step fix,
done the hex fix, ... I think I did everything, but nothing worked. My only "success" was to get a 0049 IMEI.
Which is not really a success.
The Problem:
No IMEI, or just 0049 and *#1234# says that I have no IMEI Certificate.
What can I do? Is there any fix out there, which can help me or does life force me to give up the tons of hours I lost for
this **** and send it to a repair service? Can I send it then to Samsung repair service?
Thanks in advance for any help.
Btw.: Sorry for the bad english, it is not my mother language.
Before flashing CM11 you were on stock 4.0.4 / 4.1.1 / 4.1.2 or 4.3 ?
AlexVat said:
Before flashing CM11 you were on stock 4.0.4 / 4.1.1 / 4.1.2 or 4.3 ?
Click to expand...
Click to collapse
I had MIUI before I flashed CM11 with the CM installer.
And before I flashed anything, the Version was one before 4.3, I think it was 4.2.
But I updated the firmware over the android updater, maybe it was at the beginning where I bought it 4.0 or 4.1.
Is this important?
ImCrying said:
I had MIUI before I flashed CM11 with the CM installer.
And before I flashed anything, the Version was one before 4.3, I think it was 4.2.
But I updated the firmware over the android updater, maybe it was at the beginning where I bought it 4.0 or 4.1.
Is this important?
Click to expand...
Click to collapse
Yes if you have moved/flashed from any version below 4.0 4.1 4.2 etc to 4.3 then your efs has changed from v1 to v2 read this >> http://forum.xda-developers.com/galaxy-s3/general/ref-imei-efs-stuff-i9300-including-t2393289 << tip try flashing the efs v2 aroma zip file in the thread with a custom recovery
Recently, I have a rooted Note 2 , which is the phone became not registered on network after updating 5.1.1.
I've returned to 4.1.2 for flashing Ariza Patch and BusyBox but nothing seems to work.
I did flash GT-N7100 Model ND3 for fixing it and I've tried a few other sims from different network, but it doesn't work either
This is the first time I've used Android OS so that it's little bit difficult for newbie as me
Anyone can solve it? Just help me
Thank you guys so muchhh!
Check you IMEI in device settings. This sometimes can be wiped out by flashing roms, that is the reason it is posted to back up your efs folder. Without a backup you may end up having to send it in for a new board.