[Q] No IMEI when flash any rom - Galaxy Ace II Q&A, Help & Troubleshooting

Hi, i have recently flashed Lite rom on my G Ace 2 but i SIM doesnt work and i dont have IMEI number. And its the same with all ROMs. When i go back to official JB i have my IMEI back and everythink works normal. Is there any way to use this roms, because my stock JB is really laggy... Ty for your help!

What type of ROMs have you used? Completely custom ROMs or the ones based off of stock?
Sent from my GT-I8160 using xda app-developers app

pinhead97 said:
What type of ROMs have you used? Completely custom ROMs or the ones based off of stock?
Sent from my GT-I8160 using xda app-developers app
Click to expand...
Click to collapse
I used:
http://forum.xda-developers.com/showthread.php?t=2342997
http://forum.xda-developers.com/showthread.php?t=1955679
http://forum.xda-developers.com/showthread.php?t=2371204
And any of these work. I just thought - If i backup my EFS florder from stock and then restor it on ROM will it work?
Ty for your help!

Related

Apps missing from playstore

After I flashed a new rom last night, I could not find a few app!! Why??!!
Sent from my GT-I8150 using xda premium
Gary122 said:
After I flashed a new rom last night, I could not find a few app!! Why??!!
Sent from my GT-I8150 using xda premium
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Click to collapse
New Stock or Custom Rom?
I experienced once when I installed custom roms there was a lot of "new" apps.
After I installed back stock rom for example the Firefox was hidden.
It wrote my phone isn't compatible. Howver I don't know why it was with the custom roms.
This is only a guess on my part, may not be true.
mayerkemp said:
New Stock or Custom Rom?
I experienced once when I installed custom roms there was a lot of "new" apps.
After I installed back stock rom for example the Firefox was hidden.
It wrote my phone isn't compatible. Howver I don't know why it was with the custom roms.
This is only a guess on my part, may not be true.
Click to expand...
Click to collapse
Yes I am using a custom rom
Sent from my GT-I8150 using XDA

How can I save my poor Note 2 from SDS ??

I have got an insane chip (checked via eMMC Bug Check) on my Note 2 (N7100) running stock JB V4.1.2 .....
How can i save it from a painful death (SDS) ???
Really need some expert advice from our real knowledgeable forum friends.....!!!:good:
Any help will be really appreciated guys , i have not rooted my device as yet... If rooting is necessary to eliminate chances of SDS then i am ready to do it...!!
Update to latest official stock ROM and you should be safe
Sent from my GT-N7100
KyleDevlin12 said:
Update to latest official stock ROM and you should be safe
Sent from my GT-N7100
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The latest official stock ROM in my country is JB 4.1.2 ..... Am i missing something ??
If you don't use custom rom. No matter just put the latest firmware.
If you enjoy custom you must put a custom kernel and another recovery like pgilz or twrp
Which 4.1.2 build are you running? Anything after dll7 I think should have the fix implemented.
Sent from my GT-N7100 using xda premium
If I install a stock based 4.1.2 rom such as alliance and do not install any special kernel, will I be safe?
D3_ said:
Which 4.1.2 build are you running? Anything after dll7 I think should have the fix implemented.
Sent from my GT-N7100 using xda premium
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What is "dll7" ?? Please help me in this matter , i am a complete nube !!
Stempanssi said:
If I install a stock based 4.1.2 rom such as alliance and do not install any special kernel, will I be safe?
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Click to collapse
Yes, the stock kernel/rom should include the fix.
ketani73 said:
What is "dll7" ?? Please help me in this matter , i am a complete nube !!
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Click to collapse
It's the build number/version. Can't exactly remember how to check it on Samsung roms, I think you dial something like *#1234# in the dialer.
Sent from my GT-N7100 using Tapatalk 4 Beta
Try rooting and installing custom rom. It might solve your issue also as it resolve my random restart problems before.
Btw I used android revolution hd v17.
HTH
Sent from my GT-N7100 using xda app-developers app
D3_ said:
Yes, the stock kernel/rom should include the fix.
It's the build number/version. Can't exactly remember how to check it on Samsung roms, I think you dial something like *#1234# in the dialer.
Sent from my GT-N7100 using Tapatalk 4 Beta
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Thanks so it is basically old stock based custom roms and aosp/aokp that has that problem...

MG1 to CM or ASOP or MIUI

Can i flash from MG1 to any ASOP or CM 4.2.2 without losing emei?
Sent from my GT-N7100 using Tapatalk 2
badrang said:
Can i flash from MG1 to any ASOP or CM 4.2.2 without losing emei?
Sent from my GT-N7100 using Tapatalk 2
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Click to collapse
well u can just be sure that you are not downgrading ur modem ,I mean just read the custom rom is based on which build and make an efs partition
backup all possible way http://forum.xda-developers.com/showthread.php?t=2389426 and keep it safe so if anything goes wrong u can restore

Want 2 install custom rom

Hey guys, I have upgraded my android to 4.2.2 and now want 2 install custom rom but when I googled then got to know I first will have to degrade to the android 4.1.2. Lease advise anybody if I can install a custom rom without degrading. If yes then how....
Sent from my GT-I9082 using XDA Premium 4 mobile app
flash a custom rom no need to downgrade if the rom is based on 4.2.2 .Hope this helped
Sent from my GT-I9105P using Tapatalk
Bt I read smwhre I wll have degrade....
Sent from my GT-I9082 using XDA Premium 4 mobile app
hiteshdubey said:
Hey guys, I have upgraded my android to 4.2.2 and now want 2 install custom rom but when I googled then got to know I first will have to degrade to the android 4.1.2. Lease advise anybody if I can install a custom rom without degrading. If yes then how....
Sent from my GT-I9082 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It depends on the ROM you are trying to install.
Most ROMs will have specified in their post which firmware (4.1.2 or 4.2.2) they are using. You need to upgrade or downgrade according to that if you want to install that ROM.
Currently we have a lot of CM10.1 based ROMs like SlimBean, PACMAN, AOKP, Resurrection, CM10.1.3 etc, all of these are based on 4.1.2 so for using any of these you need to downgrade to 4.1.2 before you install them. We also have "GENNXT Superior ROM" which is based on 4.2.2, so you need to be on one of the 4.2.2 firmwares to install it.
Just read the instructions by the ROM dev in the first post of the ROM and you'll know if you need to be on 4.2.2 or 4.1.2 to use it.
Thnxx a lot biddy...
Sent from my GT-I9082 using XDA Premium 4 mobile app

[Q] Can I downgrade by flashing a custom rom?

Hi, Im currently using stock rom with root access on my note 2 n7100, android v 4.4.2, I once flashed a custom rom with android version 4.1.2 and I encountered a bunch of glitches, the biggest one was not being able to call ( no service), if I flash a custom rom with android version 4.2.2 , will everything work smoothly?
OmarKnows said:
Hi, Im currently using stock rom with root access on my note 2 n7100, android v 4.4.2, I once flashed a custom rom with android version 4.1.2 and I encountered a bunch of glitches, the biggest one was not being able to call ( no service), if I flash a custom rom with android version 4.2.2 , will everything work smoothly?
Click to expand...
Click to collapse
Flashing a custom rom is no up- or downgrade at all. As on 4.4.2 forget about downgrade forever.
You may flash most 4.3 and all 4.4.+ custom roms for N7100 and you will be fine without problems.
So 4.2.2 is a nono :C?
Sent from my GT-N7100 using XDA Free mobile app
OmarKnows said:
So 4.2.2 is a nono :C?
Sent from my GT-N7100 using XDA Free mobile app
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Maybe it will work, but make a backup in case.
BTW: I don't remember any 4.2.2 custom rom.
Androidwizzard said:
Maybe it will work, but make a backup in case.
BTW: I don't remember any 4.2.2 custom rom.
Click to expand...
Click to collapse
Hyperdroid rom:http://forum.xda-developers.com/showthread.php?t=2052441
and it didnt work, I flashed it then opened it, wifi wasnt working and I couldnt use mobile data or make/recieve calls (no service)

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