MESSAGE ME FOR THE DOWNLOADABLE FILES, I CANNOT PUT THE LINK, IM JUST A NEW MEMBER HERE. THANK YOU
REQUIREMENTS
adb and USB drivers (if you’re already installed this drivers, skip this)
QPST
Hex Editor
IMEI Converter
.qcn file
Rooted phone (recommended)
Getting your IMEI:
You can get your IMEI at your phone factory box or inside the phone, and take note them to notepad.
Setting up your phone:
Go to Settings/About and rapidly tap the Build Number, until the “You are now a developer” appears, then go back to Settings/Developer options.
Enable USB debugging mode
Connect your device to your computer, and if your phone notifies an RSA key, press Remember my Choice, and press Allow/Accept.
Go to Command Prompt or Windows PowerShell on your computer, then type this command:
Code:
adb shell
su
setprop sys.usb.config diag,adb
Don’t disconnect your phone. We will use it later on QPST.
Converting IMEI to Hex values:
Open IMEI Converter.exe
Type your IMEI 1 then press convert, copy the converted IMEI to your notepad.
Type your IMEI 2 then press convert, copy again the converted IMEI to your notepad.
Editing your .qcn file:
Open the .qcn file you’ve downloaded on HxD
Find (Ctrl +F) “08 8A 56 48 03 42 40 12 43”, set Datatype to “Hex-values,” and Search Direction to “All.”
Replace it with your converted IMEI 1 earlier.
Find again “08 8A 56 48 03 42 40 12 24”
Replace it with your converted IMEI 2 earlier.
Save it to Desktop for easy find.
Restoring .qcn:
Install QPST.exe or Setup.exe, and wait to finish installation.
After the installation, search and open QPST Configuration.
Go to Ports/Add New Port, uncheck “Show Serial and USB/QC Diagnostics only,” click OK.
A new port will appear on the box.
Go to Start Clients/Software Download. Navigate to “Restore” tab.
If your Device/COM appears on “Port,” browse your .qcn file that you edited earlier, and open it.
Click “Start,” and wait for the process to finish.
Exit QPST and reboot your device.
Finally, checking your IMEI:
On your device, go to Dialer/Phone, then dial *#06#.
It will show the 2 IMEIs of your device.
CONGRATULATIONS!!!!!!!!!!!!!
:victory::victory::victory::victory::good::laugh:
HELP
Does it need to be rooted? I have non-rooted, stock Android One 2nd-Gen that have NO SIGNAL. All connections (WiFi, Bluetooth) are OK. Cellular signal is NOT OK.
HEXEDIT
i put the qcn on hexedit and search with the converted imei NO MATCH FOUND where i did it wrong
turx said:
Does it need to be rooted? I have non-rooted, stock Android One 2nd-Gen that have NO SIGNAL. All connections (WiFi, Bluetooth) are OK. Cellular signal is NOT OK.
Click to expand...
Click to collapse
if you managed to switch on your diag mode without rooting then its OK. Otherwise you can' t use
Code:
phone:$ su
.
Qcn
bro i need qcn file for Find (Ctrl +F) “08 8A 56 48 03 42 40 12 43
bro my mi a1 is not showing imei and have noo network signal, please share files so i can perform above operation
no works in Huawei kirin 960 ????
aureliomilitao said:
no works in Huawei kirin 960 ????
Click to expand...
Click to collapse
bro its work only qualcom
[email protected] said:
i put the qcn on hexedit and search with the converted imei NO MATCH FOUND where i did it wrong
Click to expand...
Click to collapse
same here bro plzz help somebody
Imei related issue
In. Hex editor when i search in converted imei it says cant find plzz help
I did it on my Redmi 7 device QFIL status is successful but imei is not updating
This Method is only valid for Qualcomm devices ,what for MTK devices like redmi note 8 pro like stuffs plz reply
Note 8 Qualcomm after restore QCN imei back but signals not working, what missing ?
PHONE IS ROOTED BUT DIAG MODE NOT SHOWING
Redmi Note 8T, phone is rooted.
adb shell
willow:/ $ su
Permission denied
13|willow:/ $
Related
Is there anyway I can get my IMEI back from my s5830 I managed with mt s5830i but things just arent the same?
Is there a way to get to my efs folder?
Please help ASAP
anyone help me
Sent from my GT-S5830i using xda premium
Follow..
1.You need to be on stock ROM
2.Phone has to be rooted
3.Dial *#7284# on phone's keypad
4.Click Qualcomm USB Settings
5.Select RMNET + DM + MODEM and click ok
6.Download QPST and install it QPST
7.Connect T999 to Windows PC with USB cable (make sure you have all Samsung drivers installed and working)
8. In Windows open Device Manager, go to Ports (COM&LPT) and look up what port your T999 is using
9.Open QPST Configuration program
10.Click Add new port
11. Enter port (for example "COM6") from step 8 to boxes "Port" and "Port Label"
12.Open QPST RF NV Item Manager program
13.From top menu click on Settings then Comport
14. In Comport Configuration window click on drop down menu and select your port from Step 8 then click OK
15. In RF NV Item Manager click on Read Supported NV RF Items (first toolbar button or select it from File menu on the top)
16. Below on left side go to line number 550 and click on it
17. On the right side, check box "Hex" this will display 9 boxes below where you enter your IMEI
18. You enter it in pairs of 2 digits and backwards
Example:
your IMEI is 353024052511214
8 (this number is not part of your IMEI but has to be entered)
3a (first digit of your IMEI ,"a" has to be there also)
35
20
04 (this can be written as just 4 also)
25
15
21
41
19. Click Write NV button
20.You can reboot and disconnect your phone now.
21. On your phone's keypad dial *#7284# go to settings and check MTP + ADB to go back to original state.
Or refer to this thread.
http://forum.xda-developers.com/showthread.php?t=1802024
Hi does this method work? I have tried QPST it read phone nv fine but when writing i get
Exception Thrown!! error
NvManager;;writeToPhonoe( const string comPort ) -
QpstServer;;sendSynclmpl - Error
Code = 80004005.
It seem like the phone is stopping the writing of the imei. Any ideas? Is this method confirmed working on s5830 not (i).
[email protected]
[email protected] said:
Hi does this method work? I have tried QPST it read phone nv fine but when writing i get
Exception Thrown!! error
NvManager;;writeToPhonoe( const string comPort ) -
QpstServer;;sendSynclmpl - Error
Code = 80004005.
It seem like the phone is stopping the writing of the imei. Any ideas? Is this method confirmed working on s5830 not (i).
[email protected]
Click to expand...
Click to collapse
I have the same problem with my S5830. Any solution?
hi I can't see the hidden menù after pressing the code in the dialpad, sorry for my bad english i'm Italian
Lately i've been watching people as well as myself screwing imei and not getting reception.
There are two cases possible
1> You screw only the IMEI
2>You screw the baseband version also ( which in some cases makes the mobile lag )
Lets start with fixing the baseband version nothing can be done with a simpler way you just have to flash the stock firmware again and the next time you boot the baseband version will appear.
Imei Fixing
Prerequisite
** Make sure you are using Stock rom and Locked Bootloader
1> Install PDA Net and CDC Drivers*
2> Install MauiMeta 3G Software*
3> Download MTK 6582 NVRAM Database* (The Chipset our phone is using )
After you are done doing all these things
1) Open MauiMeta App
2) Click on Action select open NVRAM DB, A popup will appear navigate to the database files downloaded and select the db files and select the files starting with APDB... and the next time BPLG...
3) Click on Option on App and select "Connect Smart Phone In Meta Mode "
4) Select USB COM as your host and click on Reconnect
5)After doing this switch off your phone and connect it if drivers are installed properly the phone will boot in meta mode and the window besides the USBCOM will be accessible click on IMEI Tool if NVRAM DB files are asked provide it
6) Write the IMEI from the Mobile Phones Box (Behind) in both the tabs and press Upload to flash
7) Restart Phone
Voilà IMEI Appears and you can now get Network Signal
AS THIS IS MY FIRST POST AND I HAVEN'T COMPLETED POSTING 10 TIMES IN OTHER THREADS I AM NOT ALLOWED TO SHARE LINKS FROM OTHER WEBSITE WHICH INCLUDE THE SOFTWARE DRIVERS AND NVRAM DATABASE FILE. YOU TOO CAN BE INTELLIGENT AND GOOGLE THEM.
PRESS THANKS IF HELPED!!
Hi guys , My phone Lenovo a7000 has a problem
imei invalid and when I used an apk file which requires root , it failed . I tried alot of solutions but all failed ...
can anyone help? :laugh:
Use champelphone app from play store
Sarath256 said:
Use champelphone app from play store
Click to expand...
Click to collapse
I used it but the same problem
Me too , anyone help?
If you lost your IMEI after flashing ROM,you can recover it using this method
How to check your Phone IMEI:
TYPE *#06# at phone dialer and came out-
Example
1)123456789012345(This is the normal IMEI)
2)INVALID IMEI(Lost/Invalid IMEI)
What you need:
1.MobileUncle Tool apk.
2Your IMEI number(Copy the IMEI of the phone box or from the bottom / top of the battery)
Step by Step
1.Run MobileUncle Tool
2.Enter Enginering Mode
3.Choose Enginering Mode (MTK)
4.Choose Tab Connectivity
5.Choose CDS Information
6.Choose Radio Information
7.Choose Phone 1,Write on the row:
AT + EGMR = 1.7, "IMEI_1 NUMBER HERE"
- Press SEND AT COMMAND
8. For Phone 2, write:
AT + EGMR = 1.10, "IMEI_2 NUMBER HERE"
Press SEND AT COMMAND
9. Restart Phone n Done
Dial * # 06 # to check your IMEI
#TO GET YOUR SECOND IMEI NUMBER,JUST ADD 8 TO THE LAST 3 DIGIT OF YOUR FIRST IMEI
EXAMPLE:xxx xxx xxx xxx 123+8=xxx xxx xxx xxx 131 is your second IMEI Number
mohamedkaram said:
Hi guys , My phone Lenovo a7000 has a problem
imei invalid and when I used an apk file which requires root , it failed . I tried alot of solutions but all failed ...
can anyone help? :laugh:
Click to expand...
Click to collapse
Try maui meta app its fully work and permanent
hey everyone,
I'm looking for an answer to CA issues(LTE plus/4G+) on another device and I want to check out op3t qcn file for LTE configs. if you could upload your phone's qcn file,It would be a big help. I just want to check nvids related to LTE.
also please state your device model and if you have LTE Plus on your phone carrier.
note : if you're concerned about your phone's IMEI, please google "how to change IMEI", you will use a hex editor tool to change it or you could simply use qualcomm's qrct software to export only nvids related to LTE by simply opening your qcn on qrci software, type LTE in Filter field, hit Enter key on your keyboard, select all of them by using your mouse, then select write all to> qcn. it will export it.
this is my thread regarding the issue that I'm looking into :
https://forum.xda-developers.com/redmi-note-3/help/carrier-aggregation-issue-xiaomi-phones-t3624585
this is the guide for creating qcn file from your device :
1. Opening DIAG - Assuming you got your phone rooted, run this command from ADB
adb shell
su
setprop sys.usb.config diag,adb
2. Now your devices wil either detected as unknown device (or Qualcomm Diag Port/USB Modem if you already have the diag driver) on Device Manager
3. Install the driver from requirement list number one, and you will have "HTC USB Modem" listed in your device manager (skip this step, if you already have your own qualcomm usb diag driver installed)-(remember to disable signature enforcement if you use WIN8/10)
4. Now fire up QPST and go to "Port" tab, and choose "Add New Port" ,
5. On "Serial/USB Port" tab, unchecked the option of "Show Serial & USB...bl bla bla" option, you will see your phone listed there as a "COM#" (# is a number depending on your PC) choose it, and click "OK"
6. Now choose "Start Clients" from the Menu tab above, and choose "Software Download"
7. Airplane Mode your Phone
8. Choose "Backup" Tab, and click browse for QCN file, select ".qcn" from save as type, type name of the file and click save then click start.
https://forum.xda-developers.com/oneplus-3/how-to/guide-unlock-additional-lte-bands-t3519563
Do not upload this file. It contains the content of the EFS partition including the IMEI's of your phone...
virusmoere said:
Do not upload this file. It contains the content of the EFS partition including the IMEI's of your phone...
Click to expand...
Click to collapse
you could simply change it via hex editor! or you could export only nvids related to lte via qrct.
You have some QCNs here:
https://forum.xda-developers.com/oneplus-3/how-to/guide-unlock-additional-lte-bands-t3519563
BTslo said:
You have some QCNs here:
https://forum.xda-developers.com/oneplus-3/how-to/guide-unlock-additional-lte-bands-t3519563
Click to expand...
Click to collapse
yeah,you're right. thanks. I just quickly read it and thought it's only got the modifications.
Can anyone provide me the qcn file for le2 indian version.
I cooked my imei number.
Any links, any help would be appreciated.
Thanks
https://forum.xda-developers.com/le-2/development/tools-unbrick-thread-leeco-le-2-x52x-t3634609
Mr YesNoWhat said:
https://forum.xda-developers.com/le-2/development/tools-unbrick-thread-leeco-le-2-x52x-t3634609
Click to expand...
Click to collapse
my phone is not bricked plus i needed the qcn file for imei restoration.
scroll down and find Qualcomm IMEI Fixing Tool
Mr YesNoWhat said:
scroll down and find Qualcomm IMEI Fixing Tool
Click to expand...
Click to collapse
I have tried recovering the imei number by IMEI & SN WRITE but no success most probably its the port fault
The qualcom HS-USB Android DIAG 901D not showing and i have some other ports lined up, namely
Qualcomm HS-USB Diagnostics 9025
Qualcomm HS-USB NMEA 9025
got root and unlocked bootloader?
Mr YesNoWhat said:
got root and unlocked bootloader?
Click to expand...
Click to collapse
it it rooted, the bootloader is unlocked and i even have xposed module working.
I'm having the same issue
https://www.4shared.com/get/UBQdonhrca/x526_qcn_read_by_qpst.html
here you go, qcn for x526
i cant use it since mine is x522 but please pm me if you suceed
sparsh_iris said:
Can anyone provide me the qcn file for le2 indian version.
I cooked my imei number.
Any links, any help would be appreciated.
Thanks
Click to expand...
Click to collapse
I restored my imei through the following steps
1. root your rom
2. enable usb debugging
3. install minimal adb on your computer, goto the folder you installed it in, hold shift then right click, select open command prompt here
4. in command window, enter the following ( each line followed by pressing enter)
5. adb shell
6. su
7. grant su request on phone screen
7b. command prompt should look similar to "[email protected]_s2_na:/ #" without the quotes depending on the version of your phone.
8. on command prompt type
9. ls -al /dev/block/platform/soc.0/7824900.sdhci/by-name/
10. this lists out all your phones partitions ( not really necessary if you are using an le 2 but it's a good practice to confirm for the following steps)
11. confirm the following entries appear in the list
11a. fsg -> /dev/block/mmcblk0p18
11b. modemst1 -> /dev/block/mmcblk0p13
11c. modemst2 -> /dev/block/mmcblk0p14
11d. these three entries are where the phone stores the imei, wifi mac address, and Bluetooth address.
12a. if they don't then... if you are technical enough you cant edit this guide to suit your needs else STOP!!!
12b. if they do then you are all good. continue
13. on the command prompt enter
13a. dd if=/dev/block/mmcblk0p18 of=/sdcard/fsg.bin
13b. dd if=/dev/block/mmcblk0p13 of=/sdcard/modemst1.bin
13c. dd if=/dev/block/mmcblk0p14 of=/sdcard/modemst2.bin
14. this will backup the partitions and create 3 files on your sdcard 'fsg.bin' 'modemst1.bin' and 'modemst2.bin'
15. copy these to a safe place on your computer
16. this part restores your backup, on the command prompt enter
16a. dd if=/sdcard/fsg.bin of=/dev/block/mmcblk0p18
16b. dd if=/sdcard/modemst1.bin of=/dev/block/mmcblk0p13
16c. dd if=/sdcard/modemst2.bin of=/dev/block/mmcblk0p14
16d. reboot
17. after your phone reboots repeat steps 5 & 6
18. cross fingers
19. the next step will zero out (erase) the partitions so your phone can hopefully recreate them with the correct data
19. in the command prompt enter the following in this exact order
19a. dd if=/dev/zero of=/dev/block/mmcblk0p18
19b. dd if=/dev/zero of=/dev/block/mmcblk0p14
19c. dd if=/dev/zero of=/dev/block/mmcblk0p13
20. without rebooting your phone try to check the imei by dialing *#06#
21. if your imei is restored i would recommend making a qcn backup using qpst software on your computer ( the code to enable diag port on le 2 is *#*#76937#*#*) google for steps
22. if your imei is not restored then you have a different problem than i did. but do note that after following step 19-19c then and only then can you restore a qcn backup or edit your imei. and yes it works on Qualcomm HS-USB Diagnostics 9025 port. so hopefully you can progress from there.