Redmi 4 prime no service

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mek32

Senior Member
Jan 13, 2014
73
42
I have a redmi 4 prime with no singnal in any slot. I flashed the global rom and the i had this problems. Imeis are ok and read sim but no signal. I read for redmi 4 a way to solve it flashing the modem again by twrp. Where can i find the modem for redmi 4 prime to flash???
Sorry for my english and thanks.
 

mek32

Senior Member
Jan 13, 2014
73
42
First of all, i erased the modems with the phone rooted using adb commands (erased modemst1 and st2 on the their partitions).

Unroot the phone to open the diagg port typing on dialer *#*#13491#*#*.

Used the QFIL program to restore the phone using a qcn archive who send me a user which cotains their imes and baseband configuration.

Reboot and open the diagg port again.

Used the WriteDualIMEI_W_G_eMMC to rewrite my owns imeis.

Reboot and all wherw fine.

I ll create a qcn with fakes imeis to restore your baseband if you need. Then, you only have to rewrite the imeis with the WriteDualIMEI_W_G_eMMC program.

You will find the programs searching in google easly.

Good luck
 

alreadyregistered

Senior Member
Jan 17, 2016
1,014
203
First of all, i erased the modems with the phone rooted using adb commands (erased modemst1 and st2 on the their partitions).

Unroot the phone to open the diagg port typing on dialer *#*#13491#*#*.

Used the QFIL program to restore the phone using a qcn archive who send me a user which cotains their imes and baseband configuration.

Reboot and open the diagg port again.

Used the WriteDualIMEI_W_G_eMMC to rewrite my owns imeis.

Reboot and all wherw fine.

I ll create a qcn with fakes imeis to restore your baseband if you need. Then, you only have to rewrite the imeis with the WriteDualIMEI_W_G_eMMC program.

You will find the programs searching in google easly.

Good luck

Thank you. :) It's a common way to solve that problems but good that sb wrote it.
 
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andylitias

Senior Member
Nov 4, 2013
92
15
First of all, i erased the modems with the phone rooted using adb commands (erased modemst1 and st2 on the their partitions).

Unroot the phone to open the diagg port typing on dialer *#*#13491#*#*.

Used the QFIL program to restore the phone using a qcn archive who send me a user which cotains their imes and baseband configuration.

Reboot and open the diagg port again.

Used the WriteDualIMEI_W_G_eMMC to rewrite my owns imeis.

Reboot and all wherw fine.

I ll create a qcn with fakes imeis to restore your baseband if you need. Then, you only have to rewrite the imeis with the WriteDualIMEI_W_G_eMMC program.

You will find the programs searching in google easly.

Good luck

can you upload qcn files ?
 

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    First of all, i erased the modems with the phone rooted using adb commands (erased modemst1 and st2 on the their partitions).

    Unroot the phone to open the diagg port typing on dialer *#*#13491#*#*.

    Used the QFIL program to restore the phone using a qcn archive who send me a user which cotains their imes and baseband configuration.

    Reboot and open the diagg port again.

    Used the WriteDualIMEI_W_G_eMMC to rewrite my owns imeis.

    Reboot and all wherw fine.

    I ll create a qcn with fakes imeis to restore your baseband if you need. Then, you only have to rewrite the imeis with the WriteDualIMEI_W_G_eMMC program.

    You will find the programs searching in google easly.

    Good luck
    1
    Solved. If somebody have the same problem, send me a pm and i help him.
    1
    First of all, i erased the modems with the phone rooted using adb commands (erased modemst1 and st2 on the their partitions).

    Unroot the phone to open the diagg port typing on dialer *#*#13491#*#*.

    Used the QFIL program to restore the phone using a qcn archive who send me a user which cotains their imes and baseband configuration.

    Reboot and open the diagg port again.

    Used the WriteDualIMEI_W_G_eMMC to rewrite my owns imeis.

    Reboot and all wherw fine.

    I ll create a qcn with fakes imeis to restore your baseband if you need. Then, you only have to rewrite the imeis with the WriteDualIMEI_W_G_eMMC program.

    You will find the programs searching in google easly.

    Good luck

    Thank you. :) It's a common way to solve that problems but good that sb wrote it.