hello members of xda devs after full reset (deleteing all data)
there sim in phone and said invaild imei
what i can do to fix this ?
MTK6577 Chip , Android 4.0.9 (Bedove i5) its my device
Thanks for helpers
I join the thread, I have this on Lenovo A660. How to recover IMEI, I cannot use any network SIM card.
I had this problem too but I had a backup of my imei so I could restore it with mtk uncle tools. Maybe if the imei is written on the back of the phone or somewhere inside of it you could edit an imei backup so you could restore it.
Yes, but how to do it? Of course I have IMEI nr of the phone.
You will not find any help here on this. The only way XDA supports on fixing an IMEI is by restoring a backup that should have been made before doing anything to the device.
Thread closed
Hi All!
I need help from you, because I made a mistake.
The story:
I have 2 Lenovo A660 phone (Phone_A and Phone_B). Both of them were working with full functionality. Once I made a full TWRP backup from Phone_A (NVRAM too) I tried to restore it on the other Phone_B. The restore was successful, but after that I can't use the phone function on the Phone_B: no PIN request, and SIM management item is grey in the Settings menu.
As I think, it is because of the NVRAM restore (IMEI numbers and anything). Yes of course, I don't have a backup from Phone_B before that... :angel:
What I tried to repair:
I restored the original stock ROM (A660_S019_1208024) to the Phone_B and I restored the IMEI numbers and SERIAL (what I found behind the battery) with IMEI&SN Writer V1.5.3. (with the stock ROM's ModemDB and APDB)
...After that the problem still present...
Then I flashed the A660_S025_121122 ROM and I restored the IMEI numbers and SERIAL again.
...After that the problem still present...
I checked the IMEI settings with Mobile Uncle and it seems like good.
I know that, it isn't a simple problem, but I think here are the most experienced people to solve hard problems.
I don't know what I have to do? Do you have any idea?:crying::crying::crying:
Thanks in advance!
Hey
I've got a HDC Galaxy NOTE 3 from IBABY888 and
I tried to flash a custom kernel and it did not work so the EFS file got corrupted and my phone has no IMEI.
And the phone says i havent got a simcard in it when i have one in the phone.
It says NO SERVICE / NO SERVICE on the lockscreen.
Please help!!
If someone has this phone could backup they'r EFS folder
Sir I downgrade my Lenovo a7000 to marshmallow to lollipop with sp flash tool with original stock rom and by mistake I select format and install in so flash tool and software install successfully but my imei number , serial never is deleted so I root my phone and re write my imei number again but when I format or reset my phone my imei number deleted again ..
I tried many method for fixing my issue permanently but all fail like imei number writer tool , my droid , meta tool but it's all not working even I install all driver too but still is does not show mobile ..
I think I facing low network issue too after my imei number problem.
Please give solution..
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.....