Database Users

[Q][ROM][Regular U8800]

Is there any Ice Cream Sandwich Custom ROM for U8800 Based .32 kernel (Froyo) ?
I want to use ICS but my device can't get H signal and can't use edge for networking/browsing. after upgrade to 2.3 and instal ROM, Only with Froyo i can get H signal and can browsing easily

Are you sure you are using U8800? I think yours is u8800-51

Yea sir. for now im using froyo with installed cyanmobile. (i changed build prop to xperia arc xD)
before do u8800 fullflash i get 3G working fine. but always reboot coz my partition system are bad. after flash from linux my imei are changed.
Sent from my Xperia Arc using xda app-developers app

VickySullivan said:
Yea sir. for now im using froyo with installed cyanmobile. (i changed build prop to xperia arc xD)
before do u8800 fullflash i get 3G working fine. but always reboot coz my partition system are bad. after flash from linux my imei are changed.
Sent from my Xperia Arc using xda app-developers app
Click to expand...
Click to collapse
What? Didn't you change IMEI after full flash? You have to change your imei to correct one.

I want to change imei sir but i dont know how . did u know how to?

Whaterever you do don't install any room that needs repartitioning.
If you start playing with partitions you phone will never be the same and the chances of losing the IMEI are like 99%.
YOu can restore the IMEI with 5eirom tool but its not the same and everytime you downgrade or upgrade IMEI will be lost again.
DO NOT REPARTITION YOUR PHONE. no matter what other might say to you.
I you want a stable rom with all function working and without issues, I'm afraid only stock Froyo.
After thousands of rom flashes and twice my phone went to repare dure to lost IMEI I have again IMEI issues and phone is like ****.
Theres no rom like stock froyos for our phone.
If you really want a fully working ICS or JB consider changing phone.
This is my honest oppinion and the BEST advice someone can give you. Now its up to you!

Djuganight said:
Whaterever you do don't install any room that needs repartitioning.
If you start playing with partitions you phone will never be the same and the chances of losing the IMEI are like 99%.
YOu can restore the IMEI with 5eirom tool but its not the same and everytime you downgrade or upgrade IMEI will be lost again.
DO NOT REPARTITION YOUR PHONE. no matter what other might say to you.
I you want a stable rom with all function working and without issues, I'm afraid only stock Froyo.
After thousands of rom flashes and twice my phone went to repare dure to lost IMEI I have again IMEI issues and phone is like ****.
Theres no rom like stock froyos for our phone.
If you really want a fully working ICS or JB consider changing phone.
This is my honest oppinion and the BEST advice someone can give you. Now its up to you!
Click to expand...
Click to collapse
But before im always use cm10 by oguzhan working well sir. my phone came like a sucker when i click instal repartition systsem of optimus l7, my phone always reboot every 5mins and i can't go back to stock bcoz always failed
and i found the solution i need to do fullflash package via linux (restore mmckbpl and the right data partition) after that my imei was changed and i didn't backup it. go to official 2.3 but i can only get edge signals i cant browsing. try to enable wcdma only but always no signal. last experiment i upgrade my phone to official 2.3, but it sometime ask sim network unlock code

VickySullivan said:
But before im always use cm10 by oguzhan working well sir. my phone came like a sucker when i click instal repartition systsem of optimus l7, my phone always reboot every 5mins and i can't go back to stock bcoz always failed
and i found the solution i need to do fullflash package via linux (restore mmckbpl and the right data partition) after that my imei was changed and i didn't backup it. go to official 2.3 but i can only get edge signals i cant browsing. try to enable wcdma only but always no signal. last experiment i upgrade my phone to official 2.3, but it sometime ask sim network unlock code
Click to expand...
Click to collapse
I din't quite understand what you meant.
Anyway, downgrading to stock froyo its easy.
If you repartition before, you need to revert to stock partition and then copy the dload folder to the internal SD (very important, must be internal SD)
I would suggest this, is your phone still on guarantee?
If yes just do what I mention above, then upgrade to any stock GB and if the IMEI is 0 take it to repair.
When comes back, the do whatever you like but never repartition again.
Repartitioning is the stupidest thing anyone can do to the phone and who advise it should clearly warn the risks as the biggest one is losing the IMEI.
To correctly restore the IMEI only changing the main board of the device, period!
If you touch the partition of your phone ytou will never be able to restore to REAL AND ORIGINAL stock partition, no matter what anyone tells you.
Please that recommend this should be liable for the damage on the phones as no one, clearly states, that the you will have almost 100% probability of scramble the phone!
Twice got the phone repaired under guarantee now guarantee is over and I have this completely messed up.
Been there, done that....3 times!! So when I tell you this my friend, is with experience and awarness not because I have heard other talking.

Djuganight said:
I din't quite understand what you meant.
Anyway, downgrading to stock froyo its easy.
If you repartition before, you need to revert to stock partition and then copy the dload folder to the internal SD (very important, must be internal SD)
I would suggest this, is your phone still on guarantee?
If yes just do what I mention above, then upgrade to any stock GB and if the IMEI is 0 take it to repair.
When comes back, the do whatever you like but never repartition again.
Repartitioning is the stupidest thing anyone can do to the phone and who advise it should clearly warn the risks as the biggest one is losing the IMEI.
To correctly restore the IMEI only changing the main board of the device, period!
Click to expand...
Click to collapse
Thanks for ur answer sir
I have do it 3x before. And imei keeps like before. Haha. Just im using partition internal apl 1.4Gb, memory mmc 1Gb, and system 320mb+ by forumber(if i have pink screen. all problem on my x5 can be fixed 100% as well.) i'm still using Cyanmobile so fast and responsive ginger rom made by Squadzone (A.k.a Yannuar Harry)
I never sell my X5 and change my phone to another brand cuz X5 are holy phone. i have unbrick it more than 1x
*my dualcore phone (ad683g) are sucks. not fast like my x5 for gaming
Sent from my U8800 Modded Xperia Arc using xda app-developers app

VickySullivan said:
Thanks for ur answer sir
I have do it 3x before. And imei keeps like before. Haha. Just im using partition internal apl 1.4Gb, memory mmc 1Gb, and system 320mb+ by forumber(if i have pink screen. all problem on my x5 can be fixed 100% as well.) i'm still using Cyanmobile so fast and responsive ginger rom made by Squadzone (A.k.a Yannuar Harry)
I never sell my X5 and change my phone to another brand cuz X5 are holy phone. i have unbrick it more than 1x
*my dualcore phone (ad683g) are sucks. not fast like my x5 for gaming
Sent from my U8800 Modded Xperia Arc using xda app-developers app
Click to expand...
Click to collapse
I have pink screen can you restore my IMEI on stock GB?
Tell me how to do it becuase everytime I try to do it crashes the rom and I have to start all process of downgrading upgrading.
PLease note that I'm on this for a while so I have a little experience
Also, both times that went for repair, it cam with a complete new interior (board) and obviously new IMEI.
If there is a simple way of restoring the IMEI why don't the technicians of Huawei do it?
Or They have a thing for spending money is changing the hardware?
The second time I speciafically asked not to chnage the hardware and respective IMEI as I would have to again pay for an unlock code. They sent a reply saying the IMEI is saved on Factory and when lost it cannot be restored again. The only solution to correctly do it is by change the board for a new one, and by this you will also get a new IMEI.

No sir. I can't change my IMEI. My Imei now are different than before
Sent from my u8800 using xda app-developers app

VickySullivan said:
No sir. I can't change my IMEI. My Imei now are different than before
Sent from my u8800 using xda app-developers app
Click to expand...
Click to collapse
Off course you can't.
YOu say you IMEI is different, how?

VickySullivan said:
No sir. I can't change my IMEI. My Imei now are different than before
Sent from my u8800 using xda app-developers app
Click to expand...
Click to collapse
Yes you can.
I sent you a PM about change IMEI.

Send me that method to plz

Oh did u don't know my problem sir? i want to go back to STOCK IMEI, after do FULLFLASH method via linux (The thread maker i forgot. mmm. Buzzcomp)
Hey sir. Your IMEI is 0 or other imei? IF your IMEI is 0 YOU CAN BACK TO STOCK IMEI EASY WITHOUT PROBLEM (Y)
see this Amazing Thread
http://forum.xda-developers.com/showthread.php?t=1591997
*My problem is i can't change the IMEI after do a fullflash to my X5 and i didn't do backup original IMEI sir. I need to change it to get H network signal on gingerbread ,coz my phone can't detect H signal after upgrade,only can get H signal when i use Froyo . Sir
How to get IMEI is back to 0 ?

forumber2 said:
Yes you can.
I sent you a PM about change IMEI.
Click to expand...
Click to collapse
I mean i need to go back to stock IMEI sir, bcoz no network after the imei changed to other people imei
* My IMEI Changed after do FULLFLASH on Linux bcoz my phone are crazy , restarting every 5min . the solution i found to undead-boot my phone is do fullflash package by buzzcomp
Here's the amazing thread that make my X5 fully working fine again but IMEI are changed like his imei
http://forum.xda-developers.com/showthread.php?t=1971266
Sent from my u8800 using xda app-developers app

VickySullivan said:
I mean i need to go back to stock IMEI sir, bcoz no network after the imei changed to other people imei
* My IMEI Changed after do FULLFLASH on Linux bcoz my phone are crazy , restarting every 5min . the solution i found to undead-boot my phone is do fullflash package by buzzcomp
Here's the amazing thread that make my X5 fully working fine again but IMEI are changed like his imei
http://forum.xda-developers.com/showthread.php?t=1971266
Sent from my u8800 using xda app-developers app
Click to expand...
Click to collapse
You can change your IMEI after full-flash.I sent you a PM about it.

Forumber show me how as I want to go back to stop gB but in the process I always lose the IMEI and cannot restore it with 5eirom

[Q] Imei recovery for dummies

Good afternoon everyone,
I have just bought a N4 with 4.2.2 installed on it. Right after turning it on for the first time it asked if I would like to install the new 4.3 version. Of course I said yes, and then ended up stucked in the X logo screen indefenitely. After this annoying situation I've been told that it could take up to 90 days to replace it on the store, so I used fastboot to return it to the stock 4.2.2 version, following the tutorial presented on this forum, the SO booted smoothly but after it my IMEI info is completely gone.
My concern lays primary on the warranty, and secondly, is there a noob tutorial on how to recover my original IMEI number with 4.2 ROM?
Thanks for your time and congratulations for the amazing forum.

After trying every single tutorial presented on this forum I gave up. Returned it back to the 4.2.2, unrooted, blocked the bootloader, upgraded to the 4.3 to generate the original error and called tech support. I will return the thing and get a new one.
I'm most certainly sure the problem lays on the baseband, something with the first 4.3 upgrade damaged files and the system isn't able to rebuild itself, and I couldn't find a way to do it manually.
Unfortunately I will avoid upgrading it to the 4.3 untill google says something about this bizarre bug that is making several people go nuts with android.

Have you tried reflashing the radio through fastboot? Maybe that will fix it.
Or maybe flash an older radio (eg. .27 or .33) and see if you get your baseband/IMEI back.
Sent from my Nexus 4 using xda app-developers app

mumaster20 said:
Have you tried reflashing the radio through fastboot? Maybe that will fix it.
Or maybe flash an older radio (eg. .27 or .33) and see if you get your baseband/IMEI back.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Both 27 and 33, not to mention 48 84, and every stock ROM I could find.
I have come to a conclusion that the problem do not lays on the radio I chose, because when I fastboot it shows me exactly which radio is installed. The problem seems to be that when I boot to android it fails loading the radio.

ScrewedImei said:
Both 27 and 33, not to mention 48 84, and every stock ROM I could find.
I have come to a conclusion that the problem do not lays on the radio I chose, because when I fastboot it shows me exactly which radio is installed. The problem seems to be that when I boot to android it fails loading the radio.
Click to expand...
Click to collapse
Have you tried reflashing a cimplete stock image from google, including userdata.img? Would be my last bet...

mumaster20 said:
Have you tried reflashing a cimplete stock image from google, including userdata.img? Would be my last bet...
Click to expand...
Click to collapse
Yeah, as it was a brand new mobile and I didn't have to worry about lost files, that was the very first thing I did.
Thanks for your persistence.

ScrewedImei said:
Yeah, as it was a brand new mobile and I didn't have to worry about lost files, that was the very first thing I did.
Thanks for your persistence.
Click to expand...
Click to collapse
Sorry that i could not help you, best bet now is to send it back to the store you bought it from, and hoping that you will get a replacement.
Goodluck!

mumaster20 said:
Sorry that i could not help you, best bet now is to send it back to the store you bought it from, and hoping that you will get a replacement.
Goodluck!
Click to expand...
Click to collapse
Just so I won't let you hanging, we did got a replacement, and it have the same Android version. Since then I didn't had the guts to update the Android.

[ROM BACKUP] [US/VirginMobile]

Hello guys I have been struggling for a couple days after my phone was soft bricked and I was searching for a nandroid backup of the US version Virgin mobile backup. I have finally found one, thanks to a friend whos name I really dont know...
If you have time to Read through my whole post then go ahead otherwise I will post the backup link below...
So it it all started when I got my HTC Desire 816 from virgin mobile, and the day I got it I was so impressed by the phone... snappy processor and excellent display as well as the speakers.. I then went on rooting the device and installed a custom recovery CWM, and started experimenting from there. What came around and bit me in the butt is the fact that I have been using an iPhone (5s 64GB) for Virgin Mobile and completely forgot about the whole android backup/restore system that was designed in the custom recovery... I have gone back and forth between apple and android devices but i have always found myself back using android and my experience with it has been remarkable.. I have bricked many devices before but not once have I ever bricked and one of my devices ( Galaxy S2, Galaxy s3, Volt, ) to a point where it became a expensive paperweight. In other words every bricked device I had i found a solution to unbrick it. This was the case with the HTC desire 816 as well. My original intent was to get the Galaxy s5 from Virgin Mobile but the same day I found out that Virgin Mobile released a new phone the HTC desire 816 and for half the price of the s5. I know it was destiny and the same day I bought the htc desire 816. I bragged to my friends that this is a new phone that just came into the us and only Virgin mobile has this phone. The negative part to having a phone that was just released into US are the fact that there are no accessories for this phone in any stores in the US, and everything needs to be bought online, and the second part is that no online forums have yet to talk about the US version of this phone.
I am now beggining to get to the part of my adventure with the HTC Desire 816. If you have read everything so far, i can only say that this will be over soon.,,, lol So after rooting the HTC desire 816, I looked through many forums looking for information about tweaks and apps for this phone. Since i have been using an iphone ffor the last couple months I forgot all the tweaks and apps I used to use for my previous androids, and because of this i also forgot to create a nandroid backup of my device. This is when I came into trouble when i was removing bloatware from my device installed by virgin mobile, and I installed Titanium backup and I started freezing (Disabling) apps that i though i wouldnt need and that would cause my device to run slower. So here I am sitting at work messing around with my phone and deleting system apps. I ran into this app called HTC Blinkfeed and I thought that this app was like the others and just caused my device to run slower. Little that i knew that this following action would cause a snowball affect and screw me over. So right after I disabled HTC Blinkfeed I tried to go to my home page but i was greeted with a simple black screen. At this point my whole life would have been made easier if I just went back into the setiings and unfroze the app. But no i then restarted my phone and I was stuck on the HTC boot logo screen... I was so scared thinking that i bricked my device after only a week... I tried to enter recovery mode several times but I failed to, and the reason was that fastboot was on and the only way to turn off fastboot was to disable that in the settings... At that point I knew that my phone was bricked and I am screwed... thank goodness that htc has a built in feature where that if the bootloader is tampered with and the usb cable is connected to a computer then it automatically goes into recovery mode. At that point I started to looking through threads about HTC Blinkfeed being disabled and what should i do next. After no success in the HTC Desire 816 forum I went onto looking to the HTC one m8 (Sprint) forum because i knew that these phone are closely alike. No success there either and I started thinking of other alrternatives... I though that if i found a flashable zip of htc blinkfeed that flashing that through recovery would fix this problem. But unfortunately it did not. I was very disappointing about this phone, and the only help i could find was about indian and chinese versions of this phone. I contacted HTC and asked them if they had a backup or RUU for this phone and VM version but no luck there. I then found a nandroid backup of this device... but it was a thailand version and i decided that I might as well of just install that and use it as a tablet with wifi.... That worked well and the phone was restored and working... but now i had no service and running in a foreign language. I started looking and messaging members who posted on xda about having problems with the hTC desire 816 VM variant. I couldnt find any help there and I went to anther forum in search for help. I searched through youtube videos and messages members there asking for their help... not a single person responded and I was stuck using a fancy wifi tablet phone. then I started searching for this phone on Craigslist hoping that someone was selling this phone in my local area hoping that it was rooted and that they could help me out. I only found 1 post of this phone in craigslist for virgin mobile and he lived about 200-300 miles away. I started text messaging him asking about the phone and he said that it was not rooted.... I knew that my luck ran out and that was my last straw and I should wait untill this phone came out of sprint and then i would surely find a backup. I started texting this person and it came out that he is also well versed in the art of the root... lol he knew about rooting and recovery and ruus... I started asking him if he could create a backup of the device and after a very long conversation he said that he would give it a shot. I thought that this was a typical excuse to get me off him. So i deicded to keep on searching for other ways to fix this issue. I found a post of the RUU for europe and thought that I could install it and maybe this version would work. I then talked to some staff on a different forum and they told me that I should not under any circumstances install a ruu for a different version of this device and that it could fry my phone. I then thought that perhaps running a Thailand backup would fry my sim card and then i was left hopeless of every having this phone workingt again.
Then I receive a message from my CL friend saying that he rooted the device and he is creating a backup... that was the best news i have heard and i knew that this could revive my phone. The worst thing about it was that my friend had 100 kb/s upload speed and the backup was 2GB.... It took several hours and his computer froze... So i had to wait another couple hours after that before his backup was uploaded.
I am proud to say that my faith in humanity is restored and I have a working HTC Desire 816! I dont know this persons name but I am very happy that there are people on this planet that would go out of there way to help another person. I have learned alot through this experience and I hope that this backup of the US version will help you too! Link will be posted below.
VM_HTC_Desire_816_Rooted_NandroidBackup download [URL="https://drive.google.com/uc?id=0BxGhh7zma95MMUtaVzRuQjlSYjA&export=download"]here[/URL]

Mod edit: removed large quote as unnecessary
Thanks for posting this, I may not be rooted or anything yet but I am still downloading this in case I ever might need it in the future.

oakleyguy89 said:
Mod edit: removed large quote as unnecessary
Thanks for posting this, I may not be rooted or anything yet but I am still downloading this in case I ever might need it in the future.
Click to expand...
Click to collapse
I am so glad that you found someone to help you. I got the same phone from Virgin Mobile. Let us help each other.

Glad you guys have the VM version too. I had made a backup when I first rooted, but deleted it on accident, I still have a backup and my phones working, but I'm still downloading this to have a safe stock backup. Thanks for the upload!

root
FoxyDrew said:
Glad you guys have the VM version too. I had made a backup when I first rooted, but deleted it on accident, I still have a backup and my phones working, but I'm still downloading this to have a safe stock backup. Thanks for the upload!
Click to expand...
Click to collapse
any instructions on how to root?

dwest3784 said:
any instructions on how to root?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2775801

Thanks for the Nandroid backup. I forgot to make one when I rooted my phone

stock recovery
is there anyone who can upload the stock recovery img. in case I wanted to unroot? VM Htc desire

dwest3784 said:
is there anyone who can upload the stock recovery img. in case I wanted to unroot? VM Htc desire
Click to expand...
Click to collapse
I have yet to try it but as far as I know, this is what we have right now.
http://forum.xda-developers.com/devdb/project/?id=3490#downloads
I don't think this comes directly from a VM variant but I know the CWM posted there worked for our phones. The stock recovery is probably the same for all 816's.
Again, this is just an assumption so please take it as it is.

Is it working with a5dug?
Sent from my D816w using XDA Free mobile app

any other download mirrors for nandroid backup?
Just wondering if there's another site to get this nandroid backup. Every time I try to grab it, google tells me there have been too many downloads and I need to come back. Only when I do, I just get the same message again. Thank you in advance for any assistance.
edtrud said:
Hello guys I have been struggling for a couple days after my phone was soft bricked and I was searching for a nandroid backup of the US version Virgin mobile backup. I have finally found one, thanks to a friend whos name I really dont know...
If you have time to Read through my whole post then go ahead otherwise I will post the backup link below...
Click to expand...
Click to collapse

larysius, Try again. I just tried the link in the first post and it worked fine.

Link Down?
Sorry folks is the link down or just temporarily locked due high traffic? I've been unable to download the NandroidBackup for the past 3 days?
Edit: Scratch that......tried the link 4 times in a row and it failed. On the 5th time it allowed me to download. Seems to be fickle?

Ill re-upload it and get back with a new link

When trying to download it, webpage just died and i refreshed it then it downloaded, the original nandroid backup was not on my google drive, i just re uploaded it to my Google drive ad i will update the link

I can't thank you enough for the stock restore. I had no working Wi-Fi until I got this up and running.
Sent from my 710C using XDA Free mobile app

sirrx7 said:
I have yet to try it but as far as I know, this is what we have right now.
http://forum.xda-developers.com/devdb/project/?id=3490#downloads
I don't think this comes directly from a VM variant but I know the CWM posted there worked for our phones. The stock recovery is probably the same for all 816's.
Again, this is just an assumption so please take it as it is.
Click to expand...
Click to collapse
I flashed it to the a5chl and it worked, I quickly went back to CWM though.

I restored the backup and it went back to Cyanogen mod?

You didnt clear cache or data?

sim/unlock
Hello. I risenly bought an desire 816 from virgin mobile, and i bought and unlock code from a page. The problem is that when i insert other sim card the unlock screen don't appear. I factoy reset the phone but still nothing.
So this only my devise or is the same for all or what iam missing?

[Q] IMEI issue

Hi all
Wondering if anyone can help me.
I rooted my phone and installed the Cyanogen lollipop ROM for my device (910F, international, UK, EE). Everything's fine, except I have no IMEI number and so can't access the mobile network. The baseband is unknown, as is the IMEI, but I CAN access wifi. I KNOW this was stupid, but I didn't have a backup. I can see the IMEI number from the back of the device, it's just a question of getting it back onto the phone. I've spent the last several hours trying to fix it, but am stuck. All the searches I've done have come up blank too - none of the numbers I've found to go into command mode work.
Any ideas?

Samsung customer care is the only solution.You should have read instructions carefully before flashing custom toms
Sent from my SM-N910G using XDA Premium 4 mobile app

"You should have read instructions carefully"
One thing I've noticed about these threads in the past, lots of I told you so type comments - I've already noted that myself, thanks very much for the reminder.

Got it fixed, ha! So much for the doom and gloom, eh?

his knox is blown. void warranty.
flash an old stock rom and hope for the best

zurkx said:
his knox is blown. void warranty.
flash an old stock rom and hope for the best
Click to expand...
Click to collapse
I reinstalled the stock ROM and everything's up and running again.

Help dev does not start any custom roms

Help dev does not start any custom rom gives me the error that could not mount EFS but i installed the firmware i9505 and resibo calls and messages and the imei is there but install any custom rom and stays in the rom logo already I do not know what to do, please help me And some more I have a file that says efs.autobackup.img weighs 14 mb and I do not remember which application is restored

Is the model # gt-i9505 in download mode? You're flashing the correct TWRP to the phone?

@audit13: He spammed multiple development threads back on the 27th, complaining of the same issue, except he had completely lost his EFS. My answer to him was to get the phone serviced, because the issue at hand wasn't caused by these ROMs, but user error.

audit13 said:
Is the model # gt-i9505 in download mode? You're flashing the correct TWRP to the phone?
Click to expand...
Click to collapse
Yes, I have the twrp 3.0.2.0 jfltexx the point is that no custom rom starts me while the stock based ones start normally

Sounds like it could be an issue specific to your phone.
Stock ROMs are quite stable and easily rooted to remove or add apps.

Strephon Alkhalikoi said:
@audit13: He spammed multiple development threads back on the 27th, complaining of the same issue, except he had completely lost his EFS. My answer to him was to get the phone serviced, because the issue at hand wasn't caused by these ROMs, but user error.
Click to expand...
Click to collapse
In fact installs a ROM that is called imperium v16 and which caused me all this leaving me without EFS folder, even I complain in your forum did everything to the letter but I have not found the solution because no personalized rom initiates me

audit13 said:
Sounds like it could be an issue specific to your phone.
Stock ROMs are quite stable and easily rooted to remove or add apps.
Click to expand...
Click to collapse
Friend how I'm telling you just happens to me with the custom roms based on samsung stock me work and I initiate perfectly, and I apologize for my english I'm from colombia greetings

No need to apologize. Your English is fine.
I understand that your phone works only with a stock ROM. I'm not a developer so I can't really say why it does not work with a custom ROM.

@luisfelipevides: If Imperium ROM caused the issue, which I highly doubt, then confine your answers to that ROM's thread. Do not spam other development threads with the same nonsense, because as I told you in the JDC AOSP 7.1.1 thread, it's not a ROM issue. Your spam should be removed shortly, as I reported it to the mods to deal with.
You could have helped your own cause here by making sure you backed up your EFS by using Wanam EFS Backup or (better) Wanam Partition Backup. Now your EFS is gone, and your only real recourse is to either try and restore it using that .img file you have and EFS Backup, or taking your phone in for service and paying Samsung for the privilege of fixing your phone.
Things like this are what happens when you are in the mindset that rooting and custom ROMs are fun or cool, rather than the serious business it actually is. Had you done proper research in this forum, using the search engine XDA provides, you would have discovered that the number one thing to do after rooting the device is to make a backup of the EFS folder! Instead, you left things to chance and got burned. Now you have to deal with the consequences.

Strephon Alkhalikoi said:
Your spam should be removed shortly, as I reported it to the mods to deal with.
Click to expand...
Click to collapse
And he is banned instead.
Sent from my Redmi 3 using XDA Labs

@krasCGQ: He wasn't when I posted that.