Can you please help me , i readed back my ROM using "SP Flash Tool" , but i forget to extract it with "MTKDroid"
and i know that the program wouldn't extract the file except he reads my tablet "MT6577" (Unknown model and type).
And my mistake was i flashed a wrong ROM to my tablet and it's now half bricked , but "MTKDroid" won't read it and won't decompress the backup (ROM_0) , can anyone please help me solve this serious problem , please i want my tablet back :crying::crying::crying::crying:
I appreciate every single help
hello guys,
please help to take a qcn backup file for my nexus 5
thanks ..
up ..
Hey guys,
Does anybody have a qcn back-up file for the MI 4 LTE-CU?
I need it very bad. I flashed wrong modem firmware and now my nvram (12, 13, 16th partition) is corrupted . I have no IMEI, baseband and cellular info.
Hope someone can help me.
Ruud
Try Qualcomm IMEI Writer or QPST tools.
I tried them both but I need a qcn file complete. I do not know how to write a complete qcn file myself.
If I can get a similar qcn file from the same device I can change the IMEI into my own using QPST and a heximal IMEI converter.
rudge79 said:
I tried them both but I need a qcn file complete. I do not know how to write a complete qcn file myself.
If I can get a similar qcn file from the same device I can change the IMEI into my own using QPST and a heximal IMEI converter.
Click to expand...
Click to collapse
dropbox.com/s/nhf0he391kmtrou/mi4.QCN?dl=0[/url]
yingice said:
dropbox.com/s/nhf0he391kmtrou/mi4.QCN?dl=0[/url]
Click to expand...
Click to collapse
Is it the LTE FDD version of MI4? I tried to flash it using QPST but no success so far.
It can not reset NVram it says. Complaining about incompatible model number.
Thanks for your help! I going to examine the file later this week and then give it another try. Probably coming weekend.
Greetings
It works!! Finally I got it. I used XVI32 writer to change the IMEI in the above qcn file. With Qfil I was able to restore the adopted qcn file.
Many thanks for sharing, Yingice!!
Solved!
so guys I need to write my IMEI to a qcn file but I have no clue where it goes could someone help me out please?
I've already posted a problem I'm facing with deleted EFS partition in this post: https://forum.xda-developers.com/mi-mix-3/help/efs-deleted-imei-signal-bootloader-t4149381
Now I'm in need of a QCN file to restore my IMEI & baseband which I can't find anywhere on the open internet. So, it would be great if someone could please share their QCN file for Mi MIX3 (perseus).
Thanks in advance.
Here's a guide on how to backup QCN:
https://forum.xda-developers.com/lenovo-z6-pro/how-to/guide-backup-edit-restore-qcn-fixing-t4101611