Database Users

[Helpful][Tutorial][Caution] IMEI backup & Flash your IMEI

After so many chinese roms testing my roms making custom roms..installing beta roms...and any kind of rom...i lost my IMEI so after i try everything i send it to service so im without phone and its easter holidays here on greece...You will find many posts here who to backup your IMEI but i will make this one so if a Admin can make it sticky so noone will have any more problems...
Caution if you havent took your IMEI backup do it and keep your backup like a treasure..you can't flash your IMEI if you loose it and you have to go to service to change your board!!
1)Download 5iromtoolbox: http://pikachukaki.googlecode.com/files/ToolBox5iromV1.0.4.2.apk
2)Open the app
3)Press backup IMEI
4)Connect your phone with USB cable and go to your pc
5)Open your sd card through windows explorer or whatever you use
6)Seek the folder /sdcard/5irom/imeibackup/
7)Copy the imeibackup folder to your pc to a folder that you will not by accident format ^_^
8)You are ok...now you can make whatever you like...
To restore your IMEI
1)Take your imeibackup folder from your pc
2)Paste it on your sd card on folder /sdcard/5irom/imeibackup/
3)Open the 5iromtoolbox
4)Press Restore IMEI and restart your phone!!
Just take it..is very important so you will not have to send your phone to service!!H
Hope i help!!
--------
Solution to flash your lost imei!
1) Enable debugging by USB in the settings
2) * # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Usb port settings put the Manufacture mode. (Most likely it is already selected, then select Normal mode and re-manufacture mode)
3) * # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Qualcomm backround open settings put the background open. Password 0
4) Install the DFS DFS_3.3.0.7.exe (1.99 MB) Number of downloads: 5
, connect your phone to your computer.
5) will be found new hardware (multiple devices). You need to install drivers DBAdapter_Reserved_Interface.zip (60.41 KB) Number of downloads: 4
on the device vid_12d1 & pid_1035 & mi_04 (Open Device Manager, right-click on the device properties -> Information -> ID equipment). The equipment is established as a COM port.
5) Run the DFS, click Ports, select the port with the signature DBAdapter Reserved Interface (double click) to close.
6) Press the SPC, the bottom will Device Unlocked.
7) In the DM to select Qualcomm.
8) Back the tab Programming, in a field to enter your IMEI IMEI, then click the Read and Write Status.
9) Check Imei, may appear after a reboot, if not try a few more times to try to set the port speed to 115200 (box to the left of DM)
As soon as the IMEI restored change:
* # * # 2846579 # * # * -> ProjectMenu -> Background settings -> Usb port settings to put on the Manufacture mode google mode (or normal if you do not get up google)
* # * # 2846579 # * # * -> ProjectMenu - > Background settings -> Qualcomm backround open settings put close
If someone has 0 IMEI and havent found another way to fix it could try this and tell us if its working!!
Write your IMEI and your IMEI only!!!

Pikachukaki> why you not answering me in private question? i'm not for fight, just interesting
Sent from my ragelis

bronxitas said:
Pikachukaki> why you not answering me in private question? i'm not for fight, just interesting
Sent from my ragelis
Click to expand...
Click to collapse
There is nothing to answer you...you send me your opinion and its ok...you said you found duplicates...go yel [email protected]!!my rom working properly...so thats ok with me!!if you don't like it you can use official huawei!

Does this work for the u8800 to? the not pro version xD

theminikiller said:
Does this work for the u8800 to? the not pro version xD
Click to expand...
Click to collapse
Yeah...i think its 99% universal for all android phones!!not quite sure cos samsung stores IMEI on a folder that we don't have!!

ok ty, then ill do it now xD

Thanks! I just tried to backup my IMEI on my U8800 and it worked good. Don't know about restore though yet. I hope I won't need to...

thanks!!

What am i doing wrong?
My phone is Chinese and
it's rooted with SuperOneClick.
When backing up IMEI 5irom
(after granting superuser permission)
6 seconds later,
the folder /sdcard/5irom/imeibackup/
is empty.
and when starting 5irom again
the IMEI Backup dispays:
IMEI not backed up yet.
What am i doing wrong?
Also how many and
what files should be inside
the /imeibackup/ folder?
Any info would be greatly appreciated.
ff

ffinder said:
My phone is Chinese and
it's rooted with SuperOneClick.
When backing up IMEI 5irom
(after granting superuser permission)
6 seconds later,
the folder /sdcard/5irom/imeibackup/
is empty.
and when starting 5irom again
the IMEI Backup dispays:
IMEI not backed up yet.
What am i doing wrong?
Also how many and
what files should be inside
the /imeibackup/ folder?
Any info would be greatly appreciated.
ff
Click to expand...
Click to collapse
check your sd card cos if you haven't one it make the folders on internal but it didn't save anything!!after successfully saves imei it gives you 4 folders and one that says imei has 4 *.img files in it!!

5IromToolBox
When i clicked IMEI Backup
message is that
"back fail,check your root privileges! "
Details Of My Device Is:
Model number : u8800 pro
Android version : 2.3.5
base band version : 404020
Kernel version : 2.6.35.7-perf [email protected]#1
Build number : U8800PV100R001C213B519

ffinder said:
My phone is Chinese and
it's rooted with SuperOneClick.
When backing up IMEI 5irom
(after granting superuser permission)
6 seconds later,
the folder /sdcard/5irom/imeibackup/
is empty.
and when starting 5irom again
the IMEI Backup dispays:
IMEI not backed up yet.
What am i doing wrong?
Also how many and
what files should be inside
the /imeibackup/ folder?
Any info would be greatly appreciated.
ff
Click to expand...
Click to collapse
does it have mtk based cpu? this won't work on it, but there's another procedure for that..

hi
i used this tool on my Mi410 which is a variant of U9000 and i have the folder called
the folder /sdcard/5irom/imeibackup/ totally 4 files assuming this means i have sucessfully backup my imie

haree said:
hi
i used this tool on my Mi410 which is a variant of U9000 and i have the folder called
the folder /sdcard/5irom/imeibackup/ totally 4 files assuming this means i have sucessfully backup my imie
Click to expand...
Click to collapse
Me too, i think it's all ok, but I have only 3 files with Aurora ROM: 10.img 11.img 5.img. I upload that files to my DropBox too.

haree said:
hi
i used this tool on my Mi410 which is a variant of U9000 and i have the folder called
the folder /sdcard/5irom/imeibackup/ totally 4 files assuming this means i have sucessfully backup my imie
Click to expand...
Click to collapse
you need 3 imgs on imei folder....

my imei is already zero will it work with me

efray said:
my imei is already zero will it work with me
Click to expand...
Click to collapse
if you didnt get backup your phone no...now your screwed you need to go to service for board change!!im sorry!

so if i didnt is there anything dangerous
i asked coz i dialed customer service of my network they ask for the imei as they didnt see it
thanx for 4 cooperation

efray said:
so if i didnt is there anything dangerous
i asked coz i dialed customer service of my network they ask for the imei as they didnt see it
thanx for 4 cooperation
Click to expand...
Click to collapse
the phone didnt work normally without imei...when i lost mine wifi didn't work and i couldn't install official rom!!

when i was on aurora imei was zero but i installed official ics successfully
wifi data and all othe functions works great i cant see any difference
and i rooted the phone successfully
wat i wana ask is there any risk of loosing my phone
thnx

[Q] S4 i9505 CM10.1 - wifi won't turn on, has no MAC

Hello,
To start off, I have a USCellular S4 w/ CM10.1, currently the 7/9 nightly. I am running baseband version R970VXUAMDL and have not modified the kernel.
I am unable to enable WiFi at all on CM10.1 and haven't been able to since initially flashing CM10.1.
Under the Settings menu, I am unable to enable WiFi - it's greyed out.
Under the WiFi menu, I can enable the toggle but it does nothing.
Under the Advanced menu, MAC address shows 'unavailable' and the Wi-Fi region code is set to 'Europe' and will not remember changes.

sylvisj said:
Hello,
To start off, I have a USCellular S4 w/ CM10.1, currently the 7/9 nightly. I am running baseband version R970VXUAMDL and have not modified the kernel.
I am unable to enable WiFi at all on CM10.1 and haven't been able to since initially flashing CM10.1.
Under the Settings menu, I am unable to enable WiFi - it's greyed out.
Under the WiFi menu, I can enable the toggle but it does nothing.
Under the Advanced menu, MAC address shows 'unavailable' and the Wi-Fi region code is set to 'Europe' and will not remember changes.
Click to expand...
Click to collapse
Have you tried removing the .cid.info file ?
Using a terminal app type the following:
Code:
su
rm /data/.cid.info
On some ROM's have have to do this after every time I have rebooted the phone, not quite sure why but it works for me.

TrallaP said:
Have you tried removing the .cid.info file ?
Using a terminal app type the following:
Code:
su
rm /data/.cid.info
On some ROM's have have to do this after every time I have rebooted the phone, not quite sure why but it works for me.
Click to expand...
Click to collapse
Hello,
Thanks for the suggestion. I fired up Terminal Emulator, su'd, and it doesn't look like there is a .cid.info in /data/. There is a .psm.info, though, and .npswifi_stream - I don't know if they're related at all.

sylvisj said:
Hello,
Thanks for the suggestion. I fired up Terminal Emulator, su'd, and it doesn't look like there is a .cid.info in /data/. There is a .psm.info, though, and .npswifi_stream - I don't know if they're related at all.
Click to expand...
Click to collapse
Here's the 'ls -a' output for /data:
Code:
[email protected]:/data # ls -a
.container_1
.container_2
.container_3
.layout_version
.mtp_stream
.npswifi_stream
.pcsync_stream
.psm.info
.socket_stream
.ssh
anr
app
app-asec
app-lib
app-private
audio
backup
bcmnfc
bluetooth
cam_socket0
cam_socket1
container
dalvik-cache
data
dontpanic
drm
fota
hostapd
local
log
lost+found
media
misc
nfc
property
qcks
radio
resource-cache
security
shared
ssh
system
time
tombstones
user
wiper
wpstiles

Bump.

I have the same problem......

ninne1 said:
I have the same problem......
Click to expand...
Click to collapse
Bump again.

i think it's missing IMEI and EFS. Try this http://forum.xda-developers.com/showthread.php?t=1264021

r47z said:
i think it's missing IMEI and EFS. Try this http://forum.xda-developers.com/showthread.php?t=1264021
Click to expand...
Click to collapse
I dunno about EFS, but I know the IMEI is already correct - *#06* is showing the same IMEI as the label on the back of my phone.

My phone is work well after flashing CM, but no WIFI.
No /data/.cid.info file!
*#06# - show IMEI.

Did we ever get to the bottom of this?

Im having exactly the same problem, so bump. Its been like that for 6 months, my workaround so far was getting a bigger data subscribtion since 4g is working fine

sylvisj said:
Hello,
To start off, I have a USCellular S4 w/ CM10.1, currently the 7/9 nightly. I am running baseband version R970VXUAMDL and have not modified the kernel.
I am unable to enable WiFi at all on CM10.1 and haven't been able to since initially flashing CM10.1.
Under the Settings menu, I am unable to enable WiFi - it's greyed out.
Under the WiFi menu, I can enable the toggle but it does nothing.
Under the Advanced menu, MAC address shows 'unavailable' and the Wi-Fi region code is set to 'Europe' and will not remember changes.
Click to expand...
Click to collapse
Hi sylvis,
I realize that this is an old post. However. perhaps this thread will help someone else:
I flashed a Samsung Galaxy S4 (T-mobile SGH-M919) to CyanogenMod (CM11) this weekend. It worked ok for a couple days. The owner then said that they can't get any WI-FI. I found your post here and read with optimism that I might be able to fix this problem. Our problem was exactly "word for word" the same problem as you described in your original post. (Well almost exactly; we couldn't get "USA" to stick as the region code)
Before flashing the phone, I did install Philz ClockworkMod and did do a backup of the OEM ROM before flashing to CM11. That said, I found that I did not have to go down the road of restoring a missing IMEI file (as other threaders here describe). Here's what worked for me:
I dialed *#06# on the phone to see if there was an IMEI number present, and there was. I wrote down that number. So I decide to see if that number matched the printed number on the phone, that we can find under the battery.
Before I do a power off of the phone, I recall that I had turned OFF both Bluetooth and Mobile Networks. WI-FI was still turned ON, but in it's non-functional "greyed out" state like you and I both experienced.
Now I power off the phone, take off the back cover, and take out the battery to have a look at the printed IMEI number. Yes, it does march the number that I saw via *#06#.
I had to get up to do something, then returned a couple minutes later. I popped in the battery and restarted the phone. To my utter surprise, WI-FI was back up! In "Advanced" I now see the MAC address and the region is locked on USA
I turn on Mobile Networks, and WI-FI's still working. Being the fool that I am, I have to test this further. So I power off the phone again and just let it sit there for a couple minutes. I power back on and there is still JOY. Problem resolved and happy customer.
In closing: I don't think that the removal and reinsertion of the battery was the total solution, because the owner had already tried that. However, the owner did not let the phone sit with the battery removed for very long. They just popped it out, waited a couple seconds, then popped it back in. I think the total solution was having WI-FI enabled, Bluetooth and Mobile disabled, then doing a power off, with an extended wait time before reinserting the battery.
Hope that helps.
Regards,
Brcobrem

[Q] Not registered on network SM-n9005

I am having a problem with my samsung galaxy note 3. I cannot send text or calls. I am having an error message "not registered on network".
Does anyone experience the same problem and know the fix? thanks a lot!

*#06#
Rojohn said:
I am having a problem with my samsung galaxy note 3. I cannot send text or calls. I am having an error message "not registered on network".
Does anyone experience the same problem and know the fix? thanks a lot!
Click to expand...
Click to collapse
you have your IMEI?? or lost it.

i had this problem once so i went into network settings and changed it to manual, selected the network im on and it said registered, switched it back to automatic and it was all sorted. either try that or check imei

nijom said:
you have your IMEI?? or lost it.
Click to expand...
Click to collapse
i have my imei. do you know how to fix the issue sir?

KevandLynds said:
i had this problem once so i went into network settings and changed it to manual, selected the network im on and it said registered, switched it back to automatic and it was all sorted. either try that or check imei
Click to expand...
Click to collapse
i've done that several times but still not working sir

Rojohn said:
i have my imei. do you know how to fix the issue sir?
Click to expand...
Click to collapse
Does your phone also remember the IMEI? Dial *#06# and check if the number matches the original IMEI. If it's NULL or starts with 0049, that's the cause.
If the IMEI is correct, try a different SIM.
Sent from my SM-N9005 using Tapatalk 2

ShadowLea said:
Does your phone also remember the IMEI? Dial *#06# and check if the number matches the original IMEI. If it's NULL or starts with 0049, that's the cause.
If the IMEI is correct, try a different SIM.
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
The IMEI is not null or it does not start with 0049. The IMEI on the phone and the box is correct is also correct. Also I've tried different SIM card but still getting the same message "not registered on network".

Rojohn said:
The IMEI is not null or it does not start with 0049. The IMEI on the phone and the box is correct is also correct. Also I've tried different SIM card but still getting the same message "not registered on network".
Click to expand...
Click to collapse
Dial *#1234# and tell me what appears.

Rojohn said:
The IMEI is not null or it does not start with 0049. The IMEI on the phone and the box is correct is also correct. Also I've tried different SIM card but still getting the same message "not registered on network".
Click to expand...
Click to collapse
1- First, put your SIM card into another phone to make sure it works fine?
2- Second, open the Debug ServiceMode Menu and do the following: DEBUG SCREEN > NAS INFORMATION > MM INFORMATION (capture screenshot #1) > Menu - Back > MM REJECT CAUSE (capture screenshot #2).
And post these screenshots for further checking.
To open the Debug ServiceMode Menu:
a- If you have root, install Phone INFO ★Samsung★ app > Menu > 'Secret Codes' > *#197328640# > 'Launch 0'.
b- If you don't have root, open the dialer > *#0011# > Menu - Back > Menu - Key Input > Q0 > wait... until Debug ServiceMode Menu appears.

I have a quite similar problem. My phone is a 3UK (service provider) phone. I have 2 sim cards with me (MTN & Etisalat). My phone (note3) works perfectly fine. I have even rooted to resolve this issue.
Now the issue is whenever i put my MTN sim card it works perfectly fine on Note 3, however the moment i enter my Etisalat sim it will work for 10-15 mins & will stop working. I will have network bars but when i try to make any outgoing or incoming call it does not work.
Also if i use the same etisalat sim with my iPhone 5s it works perfectly fine.
I have tried *#1234# & the information that i got is as below:
AP: N9005XXUDMJ6
CP: N9005XXUDMJ4
CSC: N9005H3GDMJ2
Some of my friends told me to upgrade it to Kitkat and that might resolve the issue but when i try to check for updates it says:
Your device has been modified. Software updates are not available.
Please let me know what is the solution
Note: I am new to android world. So please consider that..

anuragjiw said:
I have a quite similar problem. My phone is a 3UK (service provider) phone. I have 2 sim cards with me (MTN & Etisalat). My phone (note3) works perfectly fine. I have even rooted to resolve this issue.
Now the issue is whenever i put my MTN sim card it works perfectly fine on Note 3, however the moment i enter my Etisalat sim it will work for 10-15 mins & will stop working. I will have network bars but when i try to make any outgoing or incoming call it does not work.
Also if i use the same etisalat sim with my iPhone 5s it works perfectly fine.
I have tried *#1234# & the information that i got is as below:
AP: N9005XXUDMJ6
CP: N9005XXUDMJ4
CSC: N9005H3GDMJ2
Some of my friends told me to upgrade it to Kitkat and that might resolve the issue but when i try to check for updates it says:
Your device has been modified. Software updates are not available.
Please let me know what is the solution
Note: I am new to android world. So please consider that..
Click to expand...
Click to collapse
- What does it say when you make a call (incoming/outgoing)?
Please follow my above post and show screenshots for more checking.
- Regarding to upgrading it to KitKat, I doubt that will not fix your issue. However if you want to upgrade, you can flash the stock firmware via Odin. Use Phone INFO ★Samsung★ app > Menu > 'Firmware Browser' to download the correct firmware for your device, and flash it via Odin.

vndnguyen said:
- What does it say when you make a call (incoming/outgoing)?
Please follow my above post and show screenshots for more checking.
- Regarding to upgrading it to KitKat, I doubt that will not fix your issue. However if you want to upgrade, you can flash the stock firmware via Odin. Use Phone INFO ★Samsung★ app > Menu > 'Firmware Browser' to download the correct firmware for your device, and flash it via Odin.
Click to expand...
Click to collapse
When I try to make a call it just says dialing.. And when I try to get incoming call it says switched off..
I have tried to check for firmware in phone info and got N9005XXUGNH1 . Not sure if I should install that or not.
Attached are the NAS info & firmware in phone info.

ShadowLea said:
Does your phone also remember the IMEI? Dial *#06# and check if the number matches the original IMEI. If it's NULL or starts with 0049, that's the cause.
If the IMEI is correct, try a different SIM.
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
I have tried to check the IMEi. My imei is not null or starts with 0049.

anuragjiw said:
When I try to make a call it just says dialing.. And when I try to get incoming call it says switched off..
I have tried to check for firmware in phone info and got N9005XXUGNH1 . Not sure if I should install that or not.
Attached are the NAS info & firmware in phone info.
Click to expand...
Click to collapse
1- Please check and make sure if date/time setting is correct? Or it was not correct?
2- In ServiceMode Menu, select CALL END CAUSE and show the screenshot?

vndnguyen said:
1- Please check and make sure if date/time setting is correct? Or it was not correct?
2- In ServiceMode Menu, select CALL END CAUSE and show the screenshot?
Click to expand...
Click to collapse
i have checked the date & time which is perfect.
Do u want all these screenshots with my Etisalat sim inserted or any sim inserted?
When i click on Call end cause it comes back to Service mode.

anuragjiw said:
i have checked the date & time which is perfect.
Do u want all these screenshots with my Etisalat sim inserted or any sim inserted?
When i click on Call end cause it comes back to Service mode.
Click to expand...
Click to collapse
I asked for the date/time settings as in the MM REJECT CAUSE screenshot there is only log from the past. No any new log.
The screenshots you have shown are from the MTN sim card, right?
All info seem to be fine, I don't know why it cannot make or receive a call.
If possible, try to take screenshots for both SIM cards and compare to see if there is any differences.
EDIT: Oh NO, you need to show me screenshots from the sim card that doesn't work, NOT screenshots from the sim card that works fine.

vndnguyen said:
I asked for the date/time settings as in the MM REJECT CAUSE screenshot there is only log from the past. No any new log.
The screenshots you have shown are from the MTN sim card, right?
All info seem to be fine, I don't know why it cannot make or receive a call.
If possible, try to take screenshots for both SIM cards and compare to see if there is any differences.
EDIT: Oh NO, you need to show me screenshots from the sim card that doesn't work, NOT screenshots from the sim card that works fine.
Click to expand...
Click to collapse
Yes i have taken it from MTN sim which is working perfectly fine. Even my etisalat sim works for like 20 mins before it stops working.
Also i am downloading the N9005XXUGNH1 from Sammobile as you have mentioned before. But will it resolve the issue?
Attached is the screenshot of the same.
OK will attach the Etisalat sim & will upload in 5 mins

Attached are the screenshots of MM info, MM reject cause.
I am unable to open CALL END Cause. The moment i tap on it, it goes back to DEBUG Screen
I have tried to compare MM info, Reject cause with both the sim cards entering one by one & found out everything is same in Reject cause.
But MM info there is a slight change in MMC-MNC: 621-30 (MTN which works fine) & MMC - MNC: 621 - 60 (Etisalat which is not working)
LAC: 2ae8, RAC: 9 (MTN) & LAC: 7d15, RAC: 4
There are some changes in TMSI which is think is some sort of id.
Also want to know if I install N9005XXUGNH1 firmware on my samsung note 3 will this issue resolve?

anuragjiw said:
Attached are the screenshots of MM info, MM reject cause.
I am unable to open CALL END Cause. The moment i tap on it, it goes back to DEBUG Screen
Click to expand...
Click to collapse
From the screenshots it appears to be fine on both sim card.
You should take a screenshots when it becomes not working (after 20 min...)

vndnguyen said:
From the screenshots it appears to be fine on both sim card.
You should take a screenshots when it becomes not working (after 20 min...)
Click to expand...
Click to collapse
OK will send the screenshots once it stops working.. BTW thanks a lot in advance..
Also want to know if I install N9005XXUGNH1 firmware on my samsung note 3 will this issue resolve?
EDIT: I found out the problem but unable to find the solution.
Also want to inform you that I tried to select the network automatically once it stopped working & it worked for around 1-2 hours..
Suggest me what to do..

[WIP] Enable additional 3G / LTE Band on YU Yureka

WORK IN PROGRESS.. UNTIL NOW NOT GETTING 100%
This was for CM11s, Don't try on CM12s
As soon as we found right procedure we'll Update here
This tutorial is not for newbies.. If you are not little advance user don't do this
After reboot Values reset to Orignal setting (Reset)
need to prevent NV recovery
1. Download Files Here containing all the necessary files and extract it on desktop.
2. Enable Android Debugging on your phone and connect it to your computer,
3. Open up ADB and type the following:
Code:
adb shell
su
setprop sys.usb.config diag,adb
4. Launch Device Manager go to & expand Other Devices,
Right click Android (or something related) listed under that menu
Choose Update Driver Software,
Browse my computer for driver software,
Let me pick from a list of device drivers on my computer,
Just Click Next,
Have Disk,
Browse to where you extracted YU Diagnostics Driver folder
Inside you will find 32bit and 64bit versions, pick one as per your OS
Select htcdiag.inf (for 32bit) or HtcUsbMdmV64.inf (for 64bit) file that you will Open.
Accept all warning messages and let the installation of the driver complete.
5. Once everything is done installing, under Modems or Ports (Com & LPT) in Device Manager you will find HTC USB Modem.
Right click and select Properties; in this you will see Port: COM<number>. Remember that COM<number> or write it down.
6. Open QPST v2.7 Build 4.11 > run as administrator setup.exe (Don’t run QPST.2.7.411.msi)
7. Open QPST Configuration from Start Menu,
Go to the Ports tab,
Click on Add New Port (right bottom corner);
In the Port field type in the COM<number> you wrote down/remembered from step 5 and in Port Label type YU and finally click OK (left bottom corner).
If you've followed all the steps correctly until here, you should be able to see something like this in the Active Phones tab:
View attachment 3258366
Keep QPST Configuration window open
8. Open QXDM-3.12.714 > run as administrator setup.exe (Don’t run QXDMInstaller.msi)
9. Open QXDM Professional (run as administrator),
go to Options menu,
Select Communications
Set Target port to your phone COM<number> you wrote down/remembered from step 5 from dropdown list, Press OK.
View attachment 3258367
10. Back to QXDM main window, in the "View" drop-down menu, selects NV Browser
View attachment 3258368
now the fun part begins
View attachment 3259381
Put check mark on Dual SIM (as shown above SS) for apply all setting to both SIMs (Thanks to @tirta.agung)
11. Inside the NV Browser window,
Scroll down and click on line 01877 (rf_bc_config)
Click the Read button save original value in notepad in case something goes wrong.
Replace Input value with 3460734838925427584
Click on Write button.
12. Inside the NV Browser window,
Scroll down and click on line 00946 (band_pref_16_31);
Click the Read button, save original value in notepad in case something goes wrong.
Replace Input value with 0x0FF8 (please don't be an idiot and don't edit the empty one with "nam" in the name)
Click on Write button.
13. Inside the NV Browser window,
scroll down and click on line 02954 (band_pref_32_63);
click the Read button, save original value in notepad in case something goes wrong.
replace Input value with 805765120 (please don't be an idiot and don't edit the empty one with "nam" in the name)
click on Write button.
14. Inside the NV Browser window,
scroll down and click on line 00441 (band_pref);
click the Read button, save original value in notepad in case something goes wrong.
replace Input value with 0x380 or 0xFFFF (please don't be an idiot and don't edit the empty one with "nam" in the name)
click on Write button.
If you have problem with selection, you can edit it directly from your phone: *#*#4636#*#* /Phone information /Menu /Select radio band > Automatic
15. Inside the NV Browser window,
scroll down and click on line 06828 (lte_bc_config);
click the Read button, save original value in notepad in case something goes wrong.
replace Input value with 1904863 (please don't be an idiot and don't edit the empty one with "ext" in the name)
click on Write button.
16. Now Close QXDM; Wait 30 seconds,
disable Android Debugging on your phone,
unplug it and reboot your device;
Once it comes back on, it might take a minute or two for it to acquire signal so don't panic.
DO this on your own risk.. No body is responcible for any lost
Conclusion:
The only real way to know if the whole thing got applied is to do steps 1 through 10 again (obviously skipping installations)
and reading all values or if you are in an area where you previously had bad or no reception.
You can see unlocked GSM/UMPTS bands from the *#*#4636#*#* /Phone information /Menu /Select radio band
For more features of QXDM i.e. recover lost IMEI or ESN go HERE (Thanks to @tirta.agung)
Credits:
Thanks to @BlackSoulxxx for his original work with the Qualcomm baseband software, for the modified Drivers and for the LTE NV values
Thanks to @olokos for his original tutorial
Thanks to @devilsshadow for his original tutorial
Thanks to @Albirew for his original tutorial
Thanks to @tirta.agung for bringing the original thread to my attention & Guide me in many ways
Thanks to @fards for finding the diagnostics command that made all this possible
Thanks to @hem12 who raised my will for finding these tutorials.
Thanks to @d3athwarrior for post this tutorial.

Reserved

Don't forget to put check marks on dual sims, and apply all settings to sim0 and sim1 (see attachment). By the way before u messed things up, back up your modemst1, modemst2, fsc, and fsg.
By the way we can also use qxdm to recover lost imei, just go to 0550, and insert your imei for SIM 1 (sim0 in qxdm) and SIM 2 (sim1 in qxdm), for example:
Code:
If your IMEI was: 954091051099226, then the boxes would look like so:
8
9a
45
90
1
15
90
29
62
or also recover lost esn (item no 0 and 5597) or meid (1943 and 5598).

Great guide, guys !:good::good::good:
---------- Post added at 04:02 AM ---------- Previous post was at 03:59 AM ----------
Some error down there: "OPO" and huge load of credited people that seem dont fit in here. Clearly copied from OPO thread?

BlackSoulxxx said:
Great guide, guys !:good::good::good:
---------- Post added at 04:02 AM ---------- Previous post was at 03:59 AM ----------
Some error down there: "OPO" and huge load of credited people that seem dont fit in here. Clearly copied from OPO thread?
Click to expand...
Click to collapse
Yes you'r right.. I don't want to leave anyone in credit for them work :good:
OPO removed :Hawkeye:
but that works for me..
Need help for prevent NV recovery from you all

If it's the same as the 1+1, replacing /system/bin/rmt_storage with a version not locked would prevent nv recovery (do you know if NV values were sticking in an older version? If so, take it's rmt_storage and try to replace current one with older one, I think it's worth trying)

Albirew said:
If it's the same as the 1+1, replacing /system/bin/rmt_storage with a version not locked would prevent nv recovery (do you know if NV values were sticking in an older version? If so, take it's rmt_storage and try to replace current one with older one, I think it's worth trying)
Click to expand...
Click to collapse
Hmmm, as far as I know, all NV settings, including IMEI, or MEID, ESN, etc, resides in your modemst1 and modemst2 partition. If you don't believe me and eager to try, first make a backup of those two partitions, then format or wipe the two partition inside your phone (use fastboot to do this), I'll bet for your YU, now your IMEI and NV settings are all gone.
To be honest, I just found out from this thread that there is an rmt_storage in CM phones, wkwkwkwkw, . If the rmt_storage function is trough, then CM is locking the phone NV settings from the HLOS side not Non-HLOS side. I'll do some research on this rmt_storage.

Need Help from your side
tirta.agung said:
Don't forget to put check marks on dual sims, and apply all settings to sim0 and sim1 (see attachment). By the way before u messed things up, back up your modemst1, modemst2, fsc, and fsg.
.....
or also recover lost esn (item no 0 and 5597) or meid (1943 and 5598).
Click to expand...
Click to collapse
BlackSoulxxx said:
Great guide, guys !:good::good::good:
Some error down there: "OPO" and huge load of credited people that seem dont fit in here. Clearly copied from OPO thread?
Click to expand...
Click to collapse
Albirew said:
If it's the same as the
.....
current one with older one, I think it's worth trying)
Click to expand...
Click to collapse
Now current status is
when I connect mobile
it shows me like that
Even I change USB config to diag,adb
thru ADB or manually
this time its present in default.prop
I try both
trying to disable MTP in mobile USB connection is not working
Window for Settings > Storage > 3dot > USB computer connection is working
but when I disable MTP.. its not working3
So need help from your side..
how I enter / install diag mode

@tirta.agung
I read your complete Guide regarding unbrick YU
but as that post has multipal guides ... I little confused ..
Sorry I am Xtreme noob for all that
Can you guide me an easy way to connect with QPST for enable LTE band
Can I try
Guide #3. REVIVING YOUR IMEIs (That for 32bit or 64bit)??
for connect QXDM

ekhasti said:
@tirta.agung
I read your complete Guide regarding unbrick YU
but as that post has multipal guides ... I little confused ..
Sorry I am Xtreme noob for all that
Can you guide me an easy way to connect with QPST for enable LTE band
Can I try
Guide #3. REVIVING YOUR IMEIs (That for 32bit or 64bit)??
for connect QXDM
Click to expand...
Click to collapse
Yes use guide number three, and download the necessary file there. By the way, to use the guide you have to be in stock CM kitkat.

How to use these tools for Xperia C6602

Long story short, did it work in the end for more than 1 person?

thanks for the post. but i have a Lollipop rom. I will wait for you to update the thread ....

Can we try this in lollipop??? Is there any update on this???

ekhasti said:
WORK IN PROGRESS.. UNTIL NOW NOT GETTING 100%
CM12s
As soon as we found right procedure we'll Update here
Click to expand...
Click to collapse
Hi there, attached is boot.img and a hack rmt_storage for CM 12.1. Just flash the boot.img to your phone and connect it with QXDM. Your phone will be recognized as qualcomm diagnostic port 903A. Copy and paste (you can use TWRP's file manager to do this) the rmt_storage to "/system/bin" and change its permission (chmod) to 0755. This will make your changes stick upon reboot.
By the way, to use all these files, you need to be on stock CM 12.1. I haven't tried it on any other ROM.

Bro...im on cm12.1 ...rooted...I didn't understand the procedure... Pls can u explain step by step ..pls....wats that qxad ..? Is a software...? Wer I get that..,pls reply bro
Sent from my AO5510 using XDA Free mobile app

tirta.agung said:
Hi there, attached is boot.img and a hack rmt_storage for CM 12.1. Just flash the boot.img to your phone and connect it with QXDM. Your phone will be recognized as qualcomm diagnostic port 903A. Copy and paste (you can use TWRP's file manager to do this) the rmt_storage to "/system/bin" and change its permission (chmod) to 0755. This will make your changes stick upon reboot.
By the way, to use all these files, you need to be on stock CM 12.1. I haven't tried it on any other ROM.
Click to expand...
Click to collapse
Now i upgraded to cm13.....can these two files work for me....pls reply
Sent from my AO5510 using XDA Forums

@ekhasti
I have tried doing this on Yureka - CM11 XNPH05Q. Installed all the drivers & softwares successfully. When I startup the QPST config to add a new port,
1. I have to uncheck the "Show serial and USB/QC diag ports only" to make the HTCUSBModem port visible.
2. Although I am able to add the port successfully I am unable to see the phone number, it says "No Phone".
Since it is unable to get the phone details I am unable to proceed further. Nothing is visible/editable QXDM. either.
I have manually edited the build.prop file to make sure USB debugging is enabled but to no avail. Please check the attached files, what is it that I am missing?
P.S - I am able to get my IMEI number using *#06#

Any suggestion Guys???

bluebl0od said:
Any suggestion Guys???
Click to expand...
Click to collapse
Guys, I am eagerly waiting for your updates

[REQUEST] EFS Backup with IMEI zero IMG/TWRP

People, i'm going crazy with this...
In these last days i've been trying to make my Gionee work but with no results...
All works GPS, WIFI, FM Radio and even NFC... all but what is most important in a phone, the ability to make and receive calls/sms etc... No signal...
At this time i believe its the modemst1 that is damage some how... the modemst2 is ok and it has the IMEI...
Both of this files are at /dev/block/platform/msm_sdcc.1/by-name/, and by what i can tell their both 1.5Mb...
It seems that modemst1 might contain other relevant information for the process of registering on the network...
What i ask now doesn't requires an expert knowledge of Android.
I believe that any Android user should know this operations, for his own safe guard!
During the process THE SIM CARD MUST BE OFF THE PHONE
Changing IMEIs
This process can be skiped if you trust me and believe when i say that i dont wont your IMEI.
Just want my new phone to work again... As soon has i got your backup and restore it, i'll change the IMEI to my own...
Requirements:
EFS_Professional_2.1.80_BETA - Download HERE
This tool can be used to change the IMEI. Change it 00000(...) before start the backup and after completed change it back to your IMEI.
During the process THE SIM CARD MUST BE OFF THE PHONE
1 - Open application and choose "Qualcomm NV Tools" press ok to confirm
2 - Select the Diagnostics Port and press connect
3 - Go to "Secure Ops" and press SEND the Diag password
4 - Check the IMEI (Dec) box and change the IMEI
5 - Below the IMEI (Flipped) area make sure its selected Phone and press Write
6 - Disconnect and reboot the phone. Confirm if your IMEI has changed before starting the backup process
Process 1 - Backup to IMG files
Requirements:
- ADB available on your PC or Terminal Emulator app installed in your phone
- Phone rooted and BusyBox installed [get BusyBox from PlayStore its free]
Using the Terminal Emulator or ADB in command line, type these commands:
Code:
su
dd if=/dev/block/platform/msm_sdcc.1/by-name/modemst1 of=/storage/sdcard0/efs1.img
dd if=/dev/block/platform/msm_sdcc.1/by-name/modemst2 of=/storage/sdcard0/efs2.img
Process 2 - Backup with TWRP Recovery
Requirements:
- TWRP Recovery installed - Download version 2.8.6.0 HERE
1 - Reboot into Recovery Mode
2 - Press Backup
3 - Select only the EFS partition
4 - Rename the backup (optional) and press Backup
In both processes you can choose just to share with me only the modemst1 backup.
I believe that the IMEI information is on the modemst2.
The backup procedures dont have any risk to your phone.
Changing the IMEI carrys some risks... If you're not sure of this, just DON'T DO IT.
Or simply trust in me, and backup without changing your IMEI
Again, people i just can't put in words the suffering that i've been in this last 2 weeks...
Please anyone, just end my personal hell...
Thanks you all

please someone share you efs backup from e7 32GB indian version..