Hi
I'm using Lenovo Z6 Lite . I tried installed MIUI rom and the IMEI got corrupted . So I did some research and i found Qmsl IMEI Tool v1.4 which I used it to rewrite the IMEI via DIAG MODE . So now the IMEI is correct but It just can't turn ON the MOBILE RADIO RECEIVER .
Did anyone brought this phone ?
update:
I found a fix for this but need a original backup .qcn file to restore it..Which needed to be backup by using QPST Tool
i have z5s, need a qcn backup aswell. I suspect that either z5s or z6 would be compatible
I also have that problem, will someone have that file?
hey, i need it for the z6pro......how did you enter "diag mode" on your z6lite?
I had to unlock the bootloader first on the lenovo page (https://m.zui.com/iunlock), then install twrp and root, then on the windows cmd I put these commands:
adb shell → enter.
su → enter.
setprop sys.usb.config diag, adb → enter.
Before all that you have to install Qualcomm and minimal adb fastboot drivers on your computer
Aye ok thanks for the fast reply..i unlocked bootloader, but getting root, i did not manage sofar with z6pro.
best regards
I already have the QCN file and successfully managed to restore the signal from my phone, if you want the file and the turorial to recover your signal send me a private message
Where have you found miui rom or other mods for this phone?
I am interested, saw also a working Gcam without root on youtube.
HTCDevil said:
Where have you found miui rom or other mods for this phone?
I am interested, saw also a working Gcam without root on youtube.
Click to expand...
Click to collapse
Forum where there are some roms for this phone, but I do not recommend them because they are not stable yet
https://4pda.ru/forum/index.php?showtopic=958947&st=0
Gcam:
https://yadi.sk/d/tR2D6oycaGZ_Rg
Need the file for z6 pro
Hi to all ! Is it possible that somebody send me the qcn File !! This is the last step missing to get my phone back to life
Qcn fole
Tommy316at said:
Hi to all ! Is it possible that somebody send me the qcn File !! This is the last step missing to get my phone back to life
Click to expand...
Click to collapse
For now i maybe found a way to get the file without ROOT !
In Qfil Settings/config you’ve the possibilities to backup your qcn File ! I tried this and it was saved to the temp folder in C:
Only problem is that my file isn’t completed!
But if someone did this with a phone with working WiFi and sim we will possible get the right file for Z6 PRO!
The one from the Z6 youth didn’t work for me
Nobody with z6 youth can upload the QFIl backup file?
Here all for Lenovo Z6 Youth
MOD Edit:- Links Removed
Error correction after flash stock (Blue led)
MOD Edit:- Links Removed
QCN FILE
dan117chat said:
I already have the QCN file and successfully managed to restore the signal from my phone, if you want the file and the turorial to recover your signal send me a private message
Click to expand...
Click to collapse
Aprenda a pronunciar
Hello Dan17, I need your help to recover the imei of my z6 pro, I restored the imei but the SIM CARDS do not give signal network. I saw you need the QCN file from another z6 pro, can you give me the file? please!
dan117chat said:
I already have the QCN file and successfully managed to restore the signal from my phone, if you want the file and the turorial to recover your signal send me a private message
Click to expand...
Click to collapse
Hello Dan, can u give .qcn file to me please, i lost imei when i try flashing with qfil idk
also dont detect baseband version(weird)
I hope this works and thank you
Tommy316at said:
For now i maybe found a way to get the file without ROOT !
In Qfil Settings/config you’ve the possibilities to backup your qcn File ! I tried this and it was saved to the temp folder in C:
Only problem is that my file isn’t completed!
But if someone did this with a phone with working WiFi and sim we will possible get the right file for Z6 PRO!
The one from the Z6 youth didn’t work for me
Click to expand...
Click to collapse
I have a Lenovo Z6 Lite (L38111), it turns out that the GPS did not work properly and did a ROM upgrade.
After update device stopped recognizing IMEI
Someone could send the QCN file in my email: [email protected]
I'm a week trying to fix this problem
help
dan117chat said:
I already have the QCN file and successfully managed to restore the signal from my phone, if you want the file and the turorial to recover your signal send me a private message
Click to expand...
Click to collapse
please share the tutorial and the file. and i wanna know how u solved that also.....
Related
hello there everybody im using galaxy s4 clone my problem is i want it with light custom rom like wanalite but using s4 clone its not compatible..anyone can develop some nice rom for galaxy s4 clone..until now i only managge to find a way to root my s4 clone..?
another problem is my wifi connection is poor and my gps didnt work anybody can help..i did try the gos setting on the web using mtk engineer mode from uncle mobile but it didnt work..?
zahed87 said:
hello there everybody im using galaxy s4 clone my problem is i want it with light custom rom like wanalite but using s4 clone its not compatible..anyone can develop some nice rom for galaxy s4 clone..until now i only managge to find a way to root my s4 clone..?
another problem is my wifi connection is poor and my gps didnt work anybody can help..i did try the gos setting on the web using mtk engineer mode from uncle mobile but it didnt work..?
Click to expand...
Click to collapse
try this http://forum.xda-developers.com/showthread.php?p=31303841
hope helped
Laurentiu27 said:
try this http://forum.xda-developers.com/showthread.php?p=31303841
hope helped
Click to expand...
Click to collapse
sorry the mediafire link is not working anymore and can noir rom be fitted in my s4 clone?
my theory is if the device hardware is same as mine meaning mt6575 it can work if i install it is this true?
i already manage to root my phone the only thing is i want to flash back my stock rom or other custom rom that could fit in my s4 clone hoping that my wifi problem is fixed with applying new rom
zahed87 said:
sorry the mediafire link is not working anymore and can noir rom be fitted in my s4 clone?
my theory is if the device hardware is same as mine meaning mt6575 it can work if i install it is this true?
i already manage to root my phone the only thing is i want to flash back my stock rom or other custom rom that could fit in my s4 clone hoping that my wifi problem is fixed with applying new rom
Click to expand...
Click to collapse
How did you root your phone? I got the same phone. thanks!
I know how to root I have tools if you want reply here
Sent from my GT-I9500 using xda premium
Jonathan.97 said:
I know how to root I have tools if you want reply here
Sent from my GT-I9500 using xda premium
Click to expand...
Click to collapse
Can you teach me how? what tools will I need? tnx!
Download this file enable usb debuging on your S4 Clone extract this file on pc and just open now your phone will adk you for root you need to allow your phone will reboot and root!
http://www.mediafire.com/?n7nv6319u6f0qs6
Sent from my GT-I9500 using xda premium
does your gadget can connect 3G?
yes
zahed87 said:
hello there everybody im using galaxy s4 clone my problem is i want it with light custom rom like wanalite but using s4 clone its not compatible..anyone can develop some nice rom for galaxy s4 clone..until now i only managge to find a way to root my s4 clone..?
another problem is my wifi connection is poor and my gps didnt work anybody can help..i did try the gos setting on the web using mtk engineer mode from uncle mobile but it didnt work..?
Click to expand...
Click to collapse
Did you manage to fix this problem?
Please fix my IMEI and download mode
Hello all Experts,
How are you ? i am javed sipra from Pakistan. i hope you never mind about it.
please help me to restore / repair / fix IMEI to my phone.
My phone details are :
Galaxy S4 GT-I9500 (MT6575) Clone (Universal 5410)
JDQ39.I9500ZHUAMDE
1.6 GHz Quad core
2 GB ram
16 GB rom (but i don't believe that it has 16GB rom).
Micro Sim (Single) not dual sim
(for further details please see attached pictures).
Problems:
1- IMEI null/null (unkown/unknown) (no network connection because of IMEI null
2- Never go to download mode (Pressing any keys)
3- Baseband : unkown
4- Bootloader : unkown
1- i have tried to fix imei via MTK Droid tool but there is a message
(pttycmd1 device not found).
2- i tried to write imei via mobile uncle tool / Engineer mode /
Engineer mode (MTK) / GPRS and write but there is message (Fail to
write imei due to radio unavailable or something else.
3- i tried in Engineer mode / CDS information / Radio information /
phone 1 / AT+EGMR=1,7,"imei" but there is message (AT command is
failed to send).
4- i tried imei.exe to make MPOB_001 file and replace it in navram and
restart but no success.
5- i restored imei.bak but do nothing .
6- i tried MT65xx.apk tool for imei chinese with chinese phone
language. Russian with Russian phone language but nothing happen.
please tell me where i was wrong ? please guide me in this regards. i
will be thankful to you forever.
i have made cwm recovery for this phone if you need please tell me, i
have also TWRP recovery tool for any mtk device.
thanks,
i am waiting for your reply.
please add me in skype OR if you use any messenger please tell me.
my skype id is javed.sipra
thanks once again.
Hello,
I have the same problem, I tried your all solutions without succes.
Just when flash userdata by recovery mode my SIM is visible but not work.
I d'ont know why but the preloader of MTKdroidtools backup is not accepted ?
javedsipra said:
Hello all Experts,
How are you ? i am javed sipra from Pakistan. i hope you never mind about it.
please help me to restore / repair / fix IMEI to my phone.
My phone details are :
Galaxy S4 GT-I9500 (MT6575) Clone (Universal 5410)
JDQ39.I9500ZHUAMDE
1.6 GHz Quad core
2 GB ram
16 GB rom (but i don't believe that it has 16GB rom).
Micro Sim (Single) not dual sim
(for further details please see attached pictures).
Problems:
1- IMEI null/null (unkown/unknown) (no network connection because of IMEI null
2- Never go to download mode (Pressing any keys)
3- Baseband : unkown
4- Bootloader : unkown
1- i have tried to fix imei via MTK Droid tool but there is a message
(pttycmd1 device not found).
2- i tried to write imei via mobile uncle tool / Engineer mode /
Engineer mode (MTK) / GPRS and write but there is message (Fail to
write imei due to radio unavailable or something else.
3- i tried in Engineer mode / CDS information / Radio information /
phone 1 / AT+EGMR=1,7,"imei" but there is message (AT command is
failed to send).
4- i tried imei.exe to make MPOB_001 file and replace it in navram and
restart but no success.
5- i restored imei.bak but do nothing .
6- i tried MT65xx.apk tool for imei chinese with chinese phone
language. Russian with Russian phone language but nothing happen.
please tell me where i was wrong ? please guide me in this regards. i
will be thankful to you forever.
i have made cwm recovery for this phone if you need please tell me, i
have also TWRP recovery tool for any mtk device.
thanks,
i am waiting for your reply.
please add me in skype OR if you use any messenger please tell me.
my skype id is javed.sipra
thanks once again.
Click to expand...
Click to collapse
try this *#*#889988#*#* brings up the secret menu to change the IMEI. Tried it but can see where to change IMEI.
can you upload a copy of you rom? one for flash tool. Tnx.
kam0t3 said:
try this *#*#889988#*#* brings up the secret menu to change the IMEI. Tried it but can see where to change IMEI.
can you upload a copy of you rom? one for flash tool. Tnx.
Click to expand...
Click to collapse
or this one;
Step 1.After phone power on dial *#*#3646633#*#* .
Step 2.A menu will appear on screen , then select GPRS.
Step 3.to change imei 1 select 1ST PDP and input new imei and select ok.
Step 4.After this action in order first select "Attached" , second select "Deattached" and all will be done.
P.S. if need to change second imei just follow the same steps, only the diffrence is on step 4 select 2ND PDP and thats it.
kam0t3 said:
or this one;
Step 1.After phone power on dial *#*#3646633#*#* .
Step 2.A menu will appear on screen , then select GPRS.
Step 3.to change imei 1 select 1ST PDP and input new imei and select ok.
Step 4.After this action in order first select "Attached" , second select "Deattached" and all will be done.
P.S. if need to change second imei just follow the same steps, only the diffrence is on step 4 select 2ND PDP and thats it.
Click to expand...
Click to collapse
not buton ok = write IMEI
but result popup "fail to write IMEI due to radio unvailable or something else"
You know how restore radio modem / baseband ?
back your phone fix if you have backup
buzz-27 said:
Hello,
I have the same problem, I tried your all solutions without succes.
Just when flash userdata by recovery mode my SIM is visible but not work.
I d'ont know why but the preloader of MTKdroidtools backup is not accepted ?
Click to expand...
Click to collapse
If you have your original backup, there is no problem for you.
open MTK droidtools and click ( to prepare blocks for flashtool ) select MD5 file and ok it will make your backup flashable via SP flashtool
now go to phone information under IMEI/nvram click on the ( Blocks map ) and create your scatter file for flash and flash via SP flashtool and backup your phone fix.
please send me your rom if you have same device with me.
further detail please contact [email protected] ( skype : javed.sipra ).
thanks and enjoy
i did it but its message appear ( failed to write imei due to Radio unavailable or something else ).
javedsipra said:
If you have your original backup, there is no problem for you.
open MTK droidtools and click ( to prepare blocks for flashtool ) select MD5 file and ok it will make your backup flashable via SP flashtool
now go to phone information under IMEI/nvram click on the ( Blocks map ) and create your scatter file for flash and flash via SP flashtool and backup your phone fix.
please send me your rom if you have same device with me.
further detail please contact [email protected] ( skype : javed.sipra ).
thanks and enjoy
Click to expand...
Click to collapse
javedsipa,
is you camera working? if it is can you send me you scatter file @ [email protected]
I want to try something.
thanks.
kam0t3 said:
javedsipa,
is you camera working? If it is can you send me you scatter file @ [email protected]
i want to try something.
Thanks.
Click to expand...
Click to collapse
yes , camera working , wifi working , just only problem of imei null
zahed87 said:
sorry the mediafire link is not working anymore and can noir rom be fitted in my s4 clone?
my theory is if the device hardware is same as mine meaning mt6575 it can work if i install it is this true?
i already manage to root my phone the only thing is i want to flash back my stock rom or other custom rom that could fit in my s4 clone hoping that my wifi problem is fixed with applying new rom
Click to expand...
Click to collapse
what is your phone specification ?
may i help you ?
Hi,
I got stuck with a bad flash and the only way to get it to flash again was to format the nvram.
I don;t have a backup so even though i was able to put the imei back in, and part of the serial number and use the correct modem baseband i still get a serial with 0000000 followed by the serial i entered.
Can someone send me a backup of their nvram file so i can start working from there again?
I loved my phone untill it got bricked with a silly software update by lenovo that caused by cellphone reception which i then tried to fix with a custom rom flash.
winnox said:
Hi,
I got stuck with a bad flash and the only way to get it to flash again was to format the nvram.
I don;t have a backup so even though i was able to put the imei back in, and part of the serial number and use the correct modem baseband i still get a serial with 0000000 followed by the serial i entered.
Can someone send me a backup of their nvram file so i can start working from there again?
I loved my phone untill it got bricked with a silly software update by lenovo that caused by cellphone reception which i then tried to fix with a custom rom flash.
Click to expand...
Click to collapse
Here is the nvram img!
Hope this helps you !
Thank you stympy.
What software did you use to pull this? So i can use it to write that file back
winnox said:
Thank you stympy.
What software did you use to pull this? So i can use it to write that file back
Click to expand...
Click to collapse
Here is the tool !
I have same problem with serial. But if i restore your nvram i will get your imei, serial and product number??? So i need to replace all that things with my imei, serial and product number??
popadic022 said:
I have same problem with serial. But if i restore your nvram i will get your imei, serial and product number??? So i need to replace all that things with my imei, serial and product number??
Click to expand...
Click to collapse
Hi. If your NVRAM is corupted and you cannot write inside you could replace with this one. After replace you could try to modify the information from the new NVRAM.
Any way your information is messed up and you dont have anything to loose !
HI i have a problem. Posted at: http://forum.xda-developers.com/lenovo-p780/help/badly-help-imei-lost-kitkat-root-t3080446
I tried your suggestion with the .img. run the batch file and it was a success but there still no IMEI registered on the phone it still saying invalid... please help...
stympy said:
Here is the nvram img!
Hope this helps you !
Click to expand...
Click to collapse
can you please provide me a nvram.img file for the chinese version of lenovo p780.
Ahmed Shamil said:
can you please provide me a nvram.img file for the chinese version of lenovo p780.
Click to expand...
Click to collapse
You can use that NVRAM.img. The img file can be used on CN or ROW firmware with no problem involved.
stympy said:
Here is the tool !
Click to expand...
Click to collapse
is there any tool which i can use to edit the information inside the nvram.img file before flashing it. information like imei, Bluetooth address, WiFi mac address. i ask this because i tried a lot of tools like maui meta and sn write tool and it didn't work on my phone and needed another alternative.
Ahmed Shamil said:
is there any tool which i can use to edit the information inside the nvram.img file before flashing it. information like imei, Bluetooth address, WiFi mac address. i ask this because i tried a lot of tools like maui meta and sn write tool and it didn't work on my phone and needed another alternative.
Click to expand...
Click to collapse
I do not know any tool to do that.
You can check at www.4pda.ru
Use Google Chrome to access the site, for translation.
Hi guys,
I have Redmi Note 4 Global version (SD625 4gb RAM 64gb storage). I had a problem about IMEI and tried to fix it. Finally i fixed it, but now when i insert the sim card, phone recognises the sim card, asks me pin code. No problem till here. After entering pin code, phone unlocks but there is no service all the time. When i try to make a call it says "Turn off airplane mode to make a call." and "RADIO OFF" in the screen, as i marked in the photo.
In the Hardware Test section (*#*#6484#*#*) sim detect "passed" as showed at the picture.
What i did for fixing;
1. Flashed china developer rom; did not work,
2. Flashed global developer rom; did not work,
3. Flashed NON-HLOS.bin file from gobal developer rom via fastboot adb; did not work,
4. Flashed gobal stable rom; did not work,
5. Flashed NON-HLOS.bin file from gobal stable rom via fastboot adb; did not work,
6. Tried to flashed .qcn file from another Redmi Note 4 Global version but get an error on this and could ot do this,
7. Flashed RR rom by TWTP, clean flash; didn't work,
8. Flashed latest developer rom from xiaomi.eu; didn't work.
I show about phone section for my phone at the picture too. I have bootloader unlocked, no root access for now (i had before and can get easly)
Please help...
Non hlos is for baseband and ur baseband is perfect as your wifi is working. Chk your sim or go to service centre but before that. Flash global stable 8.2.5 dont go there with custom rom installed
flash full rom by fastboot method
sudeep22 said:
flash full rom by fastboot method
Click to expand...
Click to collapse
I flashed global stable rom which I downloaded from MIUI site via fastboot with delete all option before, nothing changed. What do you mean as full rom?
wolfson61 said:
I flashed global stable rom which I downloaded from MIUI site via fastboot with delete all option before, nothing changed. What do you mean as full rom?
Click to expand...
Click to collapse
how much time it taken to complete flashing
sudeep22 said:
how much time it taken to complete flashing
Click to expand...
Click to collapse
I just flashed with flash all option and it took 353 seconds, you can see in the picture.
but later i realized there ise another option on mi flash tool's drop-down menu, it says "flash_factory.bat" tried to flash with this option but i got an error, i think rom must be different for this option. so i will google for that, do you think it could help?
wolfson61 said:
I just flashed with flash all option and it took 353 seconds, you can see in the picture.
but later i realized there ise another option on mi flash tool's drop-down menu, it says "flash_factory.bat" tried to flash with this option but i got an error, i think rom must be different for this option. so i will google for that, do you think it could help?
Click to expand...
Click to collapse
you should ask for .xqcn or .qcn file of working redmi note 4 mobile here or in community , then you restore it. It will restore all baseband in your mobile and surely solve your problem, but it will also restore IMEI of that mobile in your mobile, so you should try this with your nearby users which can easily support you and later you can change imei with your own IMEI
here a link of smilllar situation and has .qcn http://en.miui.com/thread-545300-1-1.html
you may try it your own risk
I have another Redmi Note 4 global version. I will try vith it.
say thanks
thanks broooooo
My problem is solved. I restored qcn file from another redmi note 4 global, and gsm serice is back.
In fact, i tried it before but got an error says "The ESN of the phone does not match the ESN of this file containing RF calibration data" so i had cancelled the process. But just a little time before now tried the same way and got same error. I googled it a little and found a way. I checked "Allow phone/file esn mismatch" option and the process succeed. And nothing happend to my origina IMEI.
Pliz share ur qcn file of redmi note 4 global, Indian version qcn doesn't work, pliz
Pliz share ur qcn, I will use my imei, don't worry, pliz share it.
hi bro i have redmi note 4 global . having issue no service on sim1 and sim2 work in 2g only mode . plz send me qcn file my phone , i will change my imei what orginal i have. i m in stress, plz help me, best regard,
wolfson61 said:
My problem is solved. I restored qcn file from another redmi note 4 global, and gsm serice is back.
In fact, i tried it before but got an error says "The ESN of the phone does not match the ESN of this file containing RF calibration data" so i had cancelled the process. But just a little time before now tried the same way and got same error. I googled it a little and found a way. I checked "Allow phone/file esn mismatch" option and the process succeed. And nothing happend to my origina IMEI.
Click to expand...
Click to collapse
I am having trouble getting the .qcn file from the global version, could you please make the link file available?
wolfson61 said:
My problem is solved. I restored qcn file from another redmi note 4 global, and gsm serice is back.
In fact, i tried it before but got an error says "The ESN of the phone does not match the ESN of this file containing RF calibration data" so i had cancelled the process. But just a little time before now tried the same way and got same error. I googled it a little and found a way. I checked "Allow phone/file esn mismatch" option and the process succeed. And nothing happend to my origina IMEI.
Click to expand...
Click to collapse
same here i have two note 4x one says no service i bacck up the qcn file from the other and restored it imeis became same then i chnaged imeis but still no service
If someone could share a xqcn file for a Redmi Note 4 (2016102 model) with me. Have the original Imeis written down from the box. I backed up my own xqcn, but obviously since my imei is gone I cannot find the adresses to edit them back in.
I have same problem Radio turned off and MI service center advised to change motherboard which will cost almost price of a new phone. Will this issue also cause because of a hardware issue?
Hi to everyone and very sorry for not replying. I didn't get any notifications from the app for your posts.
I had opened the same topic at mi forum. Here is the link: http://en.miui.com/thread-686524-1-1.html
You will find more information there.
For Any Mi Device if radio is off
first need to flash with edl or fastboot mode for any issue related to network baseband imei radio,but after all there is no luck
for Radio off you need to write QCN only with any tool like UMT,CM2,Miracle,Qpst and etc whatever you have you need to read a fresh qcn with same model phone using tools and write on your damaged else search on internet for qcn and write with same tool of qcn backup after this process reboot your phone and check your imei if all is well there no need to do anything else need change your imei with original imei and enjoy your phone
---------- Post added at 02:01 PM ---------- Previous post was at 01:56 PM ----------
write any qcn file for same model and change imei with original IMEi by UMT/miracle no need to change qcn in ultraedit software if you are not much expert you can fix in few step easily bro using this kind of tool ask if is there any query
wolfson61 said:
My problem is solved. I restored qcn file from another redmi note 4 global, and gsm serice is back.
In fact, i tried it before but got an error says "The ESN of the phone does not match the ESN of this file containing RF calibration data" so i had cancelled the process. But just a little time before now tried the same way and got same error. I googled it a little and found a way. I checked "Allow phone/file esn mismatch" option and the process succeed. And nothing happend to my origina IMEI.
Click to expand...
Click to collapse
I'm wondering what caused the issue in the first place.
dustojnikhummer said:
I'm wondering what caused the issue in the first place.
Click to expand...
Click to collapse
I have no idea.
Hi all,I have flashed a costum rom on my phone and I've lost imei and modem.
For the first I was able to rewrite my imei numbers to the phone with a tool,the second instead is impossible to restore without a backup.
So as title I kindly ask if someone with that phone can upload the file here or in cloud storage.
Many thanks
Hi all,
I just wanted to share what I did when I had a few problems with my Lenovo K6 Note - karatep.
What did I do which ruined my phone?
I unlocked my bootloader, still on stock ROM, haven't installed TWRP yet.
Since then no calls on non-VoLTE network like Vodafone/Airtel/BSNL.
Primary SIM doesn't connect to any other network than 4G.
I had installed CM15.1 ROM with TWRP and Magisk root and I had the same network issues.
When should you follow this guide?
You have problems with network connectivity where you can't make calls on 3G or 2G network.
Primary (data) slot doesn't connect to 3G or 2G.
No signal on either one slot or both the slots.
IMEI shown as null or 0.
WiFi and Bluetooth address either different or shown as unavailable.
Rebooting to fastboot and performing "fastboot erase modemst1; fastboot erase modemst2" didn't work for you and lost your IMEI and/or WiFi and Bluetooth address.
Do not reboot to fastboot and execute "fastboot erase modemst1; fastboot erase modemst2". I lost my IMEI and MAC because of this.
Requirements:
1. Your phone needs to have root access.
2. Your original IMEI numbers and WiFi address, you can find them from your phone's packaging box.
If you don't have your IMEI, better use an IMEI from an old/dead phone of yours. Don't google this up, there can be blacklisted IMEIs.
Steps:
Preparing the .QCN file for restoration
Download and install UltraEdit (you can google up this for the link)
Download and install Qualcomm QPST/QFIL downloader (google it again)
Download IMEI Converter (find it in the attachments below)
Download .QCN file (find it in attachments, this is for Lenovo K6 Note - karatep)
Get your IMEI (for both the slots), WiFi and Bluetooth addresses
Open IMEI Converter and type your IMEI. You will get the hexcode for your IMEI, get the hexcode for both of your IMEIs. Copy the hexcodes.
Open the .QCN file with UltraEdit and search for "08 8A 11 11 11 11 11 11 11" (without the quotes). This is the dummy IMEI in the file, you have to replace it with your phone's IMEI.
In UltraEdit, goto find and replace, search for 08 8A 11 11 11 11 11 11 11 and replace it with your IMEI's hexcode. You have to replace the first hexcode with the hexcode for your second slot's IMEI and the second hexcode with the hexcode for your first slot's IMEI.
Search for AA AA AA AA AA AA and replace it with your WiFi MAC address, this has to update your Bluetooth address as well, there are four places where you have to replace it with your WiFi MAC address.
Save the .QCN file and close UltraEdit.
Enabling DIAG COM port on your phone to download .QCN to your phone
Execute in command prompt.
adb shell
su
setprop sys.usb.config diag,adb
Click to expand...
Click to collapse
This will enable the diagnostic port on your phone.
Restoring .QCN to your phone
Open QFIL as administrator.
Connect your phone to your computer, keep your phone powered on with DIAG port enabled.
Goto Tools -> QCN Backup Restore
Browse your edited .QCN file
Don't change SPC code - leave it as such.
Select Enable Multi-SIM.
Click on Restore QCN.
This will take some time, once done, restart your phone.
Voila! Your IMEI, WiFi and Bluetooth addresses should be updated and network should be able to receive signal and place calls.
Please feel free to reach me if you run into any issues, I'll try my best to help you!
Thanks,
tfr!
reserved
anyone with .QCN file for K6 Power (k33a42)?
If you di then please share it or tell me where to get it!
Thanks in advance.
manishurfmannu said:
anyone with .QCN file for K6 Power (k33a42)?
If you di then please share it or tell me where to get it!
Thanks in advance.
Click to expand...
Click to collapse
If you get qcn file for Lenovo k6 power share with me
pranavpro0001 said:
If you get qcn file for Lenovo k6 power share with me
Click to expand...
Click to collapse
flash the stock S223 firmware, it will fix the issue.
manishurfmannu said:
flash the stock S223 firmware, it will fix the issue.
Click to expand...
Click to collapse
No it will not. Flashing stock firmware even with QFIL will not fix baseband issue.
I did this but....
theflyingrahul said:
Hi all,
I just wanted to share what I did when I had a few problems with my Lenovo K6 Note - karatep.
What did I do which ruined my phone?
I unlocked my bootloader, still on stock ROM, haven't installed TWRP yet.
Since then no calls on non-VoLTE network like Vodafone/Airtel/BSNL.
Primary SIM doesn't connect to any other network than 4G.
I had installed CM15.1 ROM with TWRP and Magisk root and I had the same network issues.
When should you follow this guide?
You have problems with network connectivity where you can't make calls on 3G or 2G network.
Primary (data) slot doesn't connect to 3G or 2G.
No signal on either one slot or both the slots.
IMEI shown as null or 0.
WiFi and Bluetooth address either different or shown as unavailable.
Rebooting to fastboot and performing "fastboot erase modemst1; fastboot erase modemst2" didn't work for you and lost your IMEI and/or WiFi and Bluetooth address.
Do not reboot to fastboot and execute "fastboot erase modemst1; fastboot erase modemst2". I lost my IMEI and MAC because of this.
Requirements:
1. Your phone needs to have root access.
2. Your original IMEI numbers and WiFi address, you can find them from your phone's packaging box.
If you don't have your IMEI, better use an IMEI from an old/dead phone of yours. Don't google this up, there can be blacklisted IMEIs.
Steps:
Preparing the .QCN file for restoration
Download and install UltraEdit (you can google up this for the link)
Download and install Qualcomm QPST/QFIL downloader (google it again)
Download IMEI Converter (find it in the attachments below)
Download .QCN file (find it in attachments, this is for Lenovo K6 Note - karatep)
Get your IMEI (for both the slots), WiFi and Bluetooth addresses
Open IMEI Converter and type your IMEI. You will get the hexcode for your IMEI, get the hexcode for both of your IMEIs. Copy the hexcodes.
Open the .QCN file with UltraEdit and search for "08 8A 11 11 11 11 11 11 11" (without the quotes). This is the dummy IMEI in the file, you have to replace it with your phone's IMEI.
In UltraEdit, goto find and replace, search for 08 8A 11 11 11 11 11 11 11 and replace it with your IMEI's hexcode. You have to replace the first hexcode with the hexcode for your second slot's IMEI and the second hexcode with the hexcode for your first slot's IMEI.
Search for AA AA AA AA AA AA and replace it with your WiFi MAC address, this has to update your Bluetooth address as well, there are four places where you have to replace it with your WiFi MAC address.
Save the .QCN file and close UltraEdit.
Enabling DIAG COM port on your phone to download .QCN to your phone
Execute in command prompt.
This will enable the diagnostic port on your phone.
Restoring .QCN to your phone
Open QFIL as administrator.
Connect your phone to your computer, keep your phone powered on with DIAG port enabled.
Goto Tools -> QCN Backup Restore
Browse your edited .QCN file
Don't change SPC code - leave it as such.
Select Enable Multi-SIM.
Click on Restore QCN.
This will take some time, once done, restart your phone.
Voila! Your IMEI, WiFi and Bluetooth addresses should be updated and network should be able to receive signal and place calls.
Please feel free to reach me if you run into any issues, I'll try my best to help you!
Thanks,
tfr!
Click to expand...
Click to collapse
i have Lenovo k6 note ,i don't know about the karatep part, it's in the vibe series ,k53a48 is the name with 4 GB ram,
I lost my IMEI, sn etc after doing the fastboot commands in an attempt to fix the common radio band issue of enabling us bands..but wifi, Bluetooth, etc weren't affected at all..
I've flashed qcn file from a youtube video after editing the IMEI to my own ..everything is restored, baseband,SN number(sn number is not mine tho),IMEI all..
but,
my phone still cant read sim cards, it says that the sim is not ready.. earlier the phone couldn't even recognize that i ve inserted the sim but after the qcn flash it can do that..but still it says sim card not ready...
please help me sir its been months! please?
i m running on the stock rom of Lenovo k6 note
guitargeek0517 said:
i have Lenovo k6 note ,i don't know about the karatep part, it's in the vibe series ,k53a48 is the name with 4 GB ram,
I lost my IMEI, sn etc after doing the fastboot commands in an attempt to fix the common radio band issue of enabling us bands..but wifi, Bluetooth, etc weren't affected at all..
I've flashed qcn file from a youtube video after editing the IMEI to my own ..everything is restored, baseband,SN number(sn number is not mine tho),IMEI all..
but,
my phone still cant read sim cards, it says that the sim is not ready.. earlier the phone couldn't even recognize that i ve inserted the sim but after the qcn flash it can do that..but still it says sim card not ready...
please help me sir its been months! please?
i m running on the stock rom of Lenovo k6 note
Click to expand...
Click to collapse
Hello,
Sorry for the late reply, we have a bad network connection here due to the lockdown.
Coming to your problem, karatep simply refers to K6 Note, so you have done the right procedure hopefully.
Can you see the IMEI when you enter *#06# in the Dialer?
You're on stock ROM right? Where did you get it from? You did a full flash with QFIL or a ROM flash only? Please note that ROM flashes can be dirty.
If you can see your IMEI, please try the following in the order I've mentioned below.
1. Check the network settings and select the proper network type. Especially if you are on Jio, set it to LTE only, make sure that the non-Jio SIM is set to GSM only. This is the most common problem.
2. Perform a full system reset from recovery, must solve the problem usually.
3. Try lineage 15.1 or 16.0, you'll be able to find the links here, they are really stable and worth upgrading.
4. Full factory flash with QFIL, you should be able to find videos on YouTube, else let me know, I'll be happy to help!
Let me know the results.
Happy to help!
rah.
theflyingrahul said:
Hello,
Sorry for the late reply, we have a bad network connection here due to the lockdown.
Coming to your problem, karatep simply refers to K6 Note, so you have done the right procedure hopefully.
Can you see the IMEI when you enter *#06# in the Dialer?
You're on stock ROM right? Where did you get it from? You did a full flash with QFIL or a ROM flash only? Please note that ROM flashes can be dirty.
If you can see your IMEI, please try the following in the order I've mentioned below.
1. Check the network settings and select the proper network type. Especially if you are on Jio, set it to LTE only, make sure that the non-Jio SIM is set to GSM only. This is the most common problem.
2. Perform a full system reset from recovery, must solve the problem usually.
3. Try lineage 15.1 or 16.0, you'll be able to find the links here, they are really stable and worth upgrading.
4. Full factory flash with QFIL, you should be able to find videos on YouTube, else let me know, I'll be happy to help!
Let me know the results.
Happy to help!
rah.
Click to expand...
Click to collapse
Thank you for the reply,
i do see my imei when i enter the code, Its the sn number that has been changed..
and about the stock rom part, I didn't do it by myself, i had given the phone to a repair shop earlier to fix the issue, this was before i flashed the QCN myself,
i flashed the qcn from a youtube video and all that guy had told was to have stock rom marshmallow, the repair shop had flashed a marshmallow rom so i figured it would do.. but i dont know what tool they used to flash it..
i used QFIL to flash the QCN though..
Let me try the factory reset solution and if that dont work i ll try to flash stock rom again...
for the other two,
1. The network settings are inaccessible for me(i tried to attach screenshots but its asking for URLs)
3. I really dont want to use lineage OS if i dont have to..
let me try the other solutions and i ll let you know..
thank you so much for helping me..
guitargeek0517 said:
Thank you for the reply,
i do see my imei when i enter the code, Its the sn number that has been changed..
and about the stock rom part, I didn't do it by myself, i had given the phone to a repair shop earlier to fix the issue, this was before i flashed the QCN myself,
i flashed the qcn from a youtube video and all that guy had told was to have stock rom marshmallow, the repair shop had flashed a marshmallow rom so i figured it would do.. but i dont know what tool they used to flash it..
i used QFIL to flash the QCN though..
Let me try the factory reset solution and if that dont work i ll try to flash stock rom again...
for the other two,
1. The network settings are inaccessible for me(i tried to attach screenshots but its asking for URLs)
3. I really dont want to use lineage OS if i dont have to..
let me try the other solutions and i ll let you know..
thank you so much for helping me..
Click to expand...
Click to collapse
Hello,
You cannot do anything about the serial number, there is currently no way to restore it, it should not limit the functionality of the device.
Is your phone rooted now? Do you have TWRP installed? Try resetting the phone from TWRP. If it doesn't work, restore stock rom with QFIL. Restoring with QFIL will reprogram your eMMC chip and revert it to stock, TWRP will be removed. This will give you the cleanest possible install.
For flashing QCN, you don't need stock Marshmallow. I'm on Lineage 16.0 and I keep changing my MAC address with QFIL, that is not a problem at all.
I'd like to see the screenshots, you can add them as attachments... Use the paper clip icon above, else upload the image to Google Drive and put the URL here.
Happy to help!
rah.
guitargeek0517 said:
Thank you for the reply,
i do see my imei when i enter the code, Its the sn number that has been changed..
and about the stock rom part, I didn't do it by myself, i had given the phone to a repair shop earlier to fix the issue, this was before i flashed the QCN myself,
i flashed the qcn from a youtube video and all that guy had told was to have stock rom marshmallow, the repair shop had flashed a marshmallow rom so i figured it would do.. but i dont know what tool they used to flash it..
i used QFIL to flash the QCN though..
Let me try the factory reset solution and if that dont work i ll try to flash stock rom again...
for the other two,
1. The network settings are inaccessible for me(i tried to attach screenshots but its asking for URLs)
3. I really dont want to use lineage OS if i dont have to..
let me try the other solutions and i ll let you know..
thank you so much for helping me..
Click to expand...
Click to collapse
What's your network BTW?
Here are the screenshots
https://drive.google.com/folderview?id=1Bxed7rCpd0MoVbnZCSGtJBjAlmgVkF1r
And no my phone is not rooted and nor is TWRP installed..i was planning on rooting it as a last resort..
I m now currently downloading the stock rom file..its nearly completed..
Should i try rooting it before flashing stock? I dont want to risk another brick cause of rooting
guitargeek0517 said:
https://drive.google.com/folderview?id=1Bxed7rCpd0MoVbnZCSGtJBjAlmgVkF1r
And no my phone is not rooted and nor is TWRP installed..i was planning on rooting it as a last resort..
I m now currently downloading the stock rom file..its nearly completed..
Should i try rooting it before flashing stock? I dont want to risk another brick cause of rooting
Click to expand...
Click to collapse
You don't have to root if you're flashing with QFIL.
How did you flash the QCN without root anyways?
Again, what network are you in?
theflyingrahul said:
You don't have to root if you're flashing with QFIL.
How did you flash the QCN without root anyways?
Again, what network are you in?
Click to expand...
Click to collapse
i followed this youtube video..
https://www.youtube.com/watch?v=1-4tmWvTGiI
i remember reading about it somewhere.. you only need to enable diagnostic mode to flash QCN, and many phones require root to enable this port, and some other need root to unlock to bootloader..
but k53a48 phones have unlocked bootloader and diagnostic mode port can be enabled easily like the guy in the youtube video..
(power off and press power button and volume up till a screen comes on and then connecting the USB, the PC installs the diagnostic port..
this is what i think happened.. i had zero errors during qcn flashing and i hope i didn't do it wrong?
I Have idea network if that is what you asked
The ROM download is complete..so i ll start flashing then?
guitargeek0517 said:
i followed this youtube video..
https://www.youtube.com/watch?v=1-4tmWvTGiI
i remember reading about it somewhere.. you only need to enable diagnostic mode to flash QCN, and many phones require root to enable this port, and some other need root to unlock to bootloader..
but k53a48 phones have unlocked bootloader and diagnostic mode port can be enabled easily like the guy in the youtube video..
(power off and press power button and volume up till a screen comes on and then connecting the USB, the PC installs the diagnostic port..
this is what i think happened.. i had zero errors during qcn flashing and i hope i didn't do it wrong?
I Have idea network if that is what you asked
The ROM download is complete..so i ll start flashing then?
Click to expand...
Click to collapse
It's correct that you have to enable only the diagnostic port to download QCN, but I'm not sure of the procedure that you describe here....
K6 Note doesn't come with an unlocked bootloader by default, you'll have to manually unlock.
I'm not sure of the technique that is shown in the video, the general procedure to open the diagnostic port is through adb. But if you are sure that the IMEI is flashed correctly, then there's nothing to worry about I guess.
Again, you're going to flash the S223 ROM using QFIL right?
Your network is fine, it's non-VoLTE, so calls should work if you have restored the QCN properly.
I m downloading the rom from a link in the description of a video..there were multiple stock files and i asked the youtuber and he told me download this one..
Lenovo_K6_Note_K53A48_K53_USR_S306_1709051329_Q00440_POLK_QPST
This is the one that i downloaded.. why are there so many stock files anyway? Is this right? Else
Would flashing stock using lenovo moto assistant application work?
Some people in xda had success using lenovo moto assistant..but the application asks for HW code and I cannot find my HW code from my sn number- HNB1GDX3 ,
No calls are not working, even ussd codes arent working..does that mean that even the qcn flash was done wrong ?:crying:
guitargeek0517 said:
I m downloading the rom from a link in the description of a video..there were multiple stock files and i asked the youtuber and he told me download this one..
Lenovo_K6_Note_K53A48_K53_USR_S306_1709051329_Q00440_POLK_QPST
This is the one that i downloaded.. why are there so many stock files anyway? Is this right? Else
Would flashing stock using lenovo moto assistant application work?
Some people in xda had success using lenovo moto assistant..but the application asks for HW code and I cannot find my HW code from my sn number- HNB1GDX3 ,
No calls are not working, even ussd codes arent working..does that mean that even the qcn flash was done wrong ?:crying:
Click to expand...
Click to collapse
Hello,
The file seems to be correct. You should install QPST and use it to flash the ROM file.
Lenovo moto assistant might work, I had no success with that though.
The QCN that you used might be probably dirty, I'd suggest you to reflash with QPST and try burning the QCN again. Generate a new QCN before you do.
Sir, I Did custom ROM flash for lenovo K6 note, with twrp and lineage OS 16, after completion of ROM flash, although I have IMEI number, wifi MAC address in about phone section
My problems to FIX:
------------------------
1) Need Volte support(VOLTE not supporting for my JIO SIM)
2) *#06# IMEI code not working(IT shows "Connection problem or invalid MMI code." although the IMEI numbers are available in About phone category under settings)
3) In settings Bluetooth address "Unavailable"
FayazD said:
Sir, I Did custom ROM flash for lenovo K6 note, with twrp and lineage OS 16, after completion of ROM flash, although I have IMEI number, wifi MAC address in about phone section
My problems to FIX:
------------------------
1) Need Volte support(VOLTE not supporting for my JIO SIM)
2) *#06# IMEI code not working(IT shows "Connection problem or invalid MMI code." although the IMEI numbers are available in About phone category under settings)
3) In settings Bluetooth address "Unavailable"
Click to expand...
Click to collapse
Hey FayazD,
What you've mentioned seems to be a common problem and I couldn't really find a fix.
1). VoLTE doesn't seem to work. Before writing this post (restoring the baseband), no other calls except VoLTE ones worked for me. After restoring the baseband, 3G/2G calls work and VoLTE doesn't work. I'm not sure if there is a fix for that.
2). This could probably be an issue with the ROM itself. Try to flash a different ROM, I recommend AEX, which I'm currently using and is very stable.
3). The Bluetooth address issue again is something which I observed in Lineage 16. It shouldn't affect the functionality, except for the changing Bluetooth address on every reboot. Not sure if it is an issue with the ROM itself, try AEX, this issue isn't present there. Again note that the Bluetooth address could be shown as "Unavailable" when Bluetooth is turned off.
Will update if there is a solution for the VoLTE thingy.
theflyingrahul said:
Hey FayazD,
What you've mentioned seems to be a common problem and I couldn't really find a fix.
1). VoLTE doesn't seem to work. Before writing this post (restoring the baseband), no other calls except VoLTE ones worked for me. After restoring the baseband, 3G/2G calls work and VoLTE doesn't work. I'm not sure if there is a fix for that.
2). This could probably be an issue with the ROM itself. Try to flash a different ROM, I recommend AEX, which I'm currently using and is very stable.
3). The Bluetooth address issue again is something which I observed in Lineage 16. It shouldn't affect the functionality, except for the changing Bluetooth address on every reboot. Not sure if it is an issue with the ROM itself, try AEX, this issue isn't present there. Again note that the Bluetooth address could be shown as "Unavailable" when Bluetooth is turned off.
Will update if there is a solution for the VoLTE thingy.
Click to expand...
Click to collapse
In AEX the VOLTE will work or not, if you give me the assurance i'll flash with AEX