Moto G5 Cedric - Repair Imei = 0

[JhonMii]

After being in a LineageOS ROM, I decided to reinstall the Stock Firmware od Moto G5 Cedric through ADB, but after that the phone signal was lost, and both IMEI appear in 0, Has anyone else had that problem, or know the solution?

 

[Exanneon]

Which cedric variant do you have and which firmware did you flash?

 

[claviger]

I had the same problem. Don't worry, it is recoverable.

Try this:

https://forum.xda-developers.com/g5/how-to/recovering-2g-3g-set-radio-band-to-usa-t3668767

Primarily, from bootloader:

fastboot erase modemst1
fastboot erase modemst2
fastboot erase cache

 

[valithria]

After being in a LineageOS ROM, I decided to reinstall the Stock Firmware od Moto G5 Cedric through ADB, but after that the phone signal was lost, and both IMEI appear in 0, Has anyone else had that problem, or know the solution?

if you installed this rom https://forum.xda-developers.com/g5/development/rom-lineageos-15-1-t3722188
1. install TWRP recovery x64 and flash said room
2. start the device
3. Turn off the device and boot into bootloader
4. Flash the stock rom by removing these linens:
fastboot erase modemst1
fastboot erase modemst2
5. Start the device and the imei is fixed

 

[JhonMii]

The rom is LineageOS 14.1 , and if I go back to the same rom, the imei do not come out

if you installed this rom https://forum.xda-developers.com/g5/development/rom-lineageos-15-1-t3722188
1. install TWRP recovery x64 and flash said room
2. start the device
3. Turn off the device and boot into bootloader
4. Flash the stock rom by removing these linens:
fastboot erase modemst1
fastboot erase modemst2
5. Start the device and the imei is fixed

 

[JhonMii]

thanks but it has not helped me, it has not helped me to reinstall the original firmware, no matter how hard I try

I had the same problem. Don't worry, it is recoverable.

Try this:

https://forum.xda-developers.com/g5/how-to/recovering-2g-3g-set-radio-band-to-usa-t3668767

Primarily, from bootloader:

fastboot erase modemst1
fastboot erase modemst2
fastboot erase cache

 

[JhonMii]

My Moto is G5 Cedric XT1671

This last version:

https://mirrors.lolinet.com/firmware/moto/cedric/official/RETAIL/

Which cedric variant do you have and which firmware did you flash?

 

[blaze_me]

Even I have same problem to the date. My solution is same as @valithria.
I flash Pixel Experience ROM via twrp and boot to system.
Check for IMEI number. ( code 06 ).
Go back to bootloader and start fastboot.
Skip erase modest1 and modemst2.
Continue with remaining commands and reboot.
You will have your IMEI number back.

Device: Moto G5 Cedric xt1677

 

[guiperriraz]

if you installed this rom https://forum.xda-developers.com/g5/development/rom-lineageos-15-1-t3722188
1. install TWRP recovery x64 and flash said room
2. start the device
3. Turn off the device and boot into bootloader
4. Flash the stock rom by removing these linens:
fastboot erase modemst1
fastboot erase modemst2
5. Start the device and the imei is fixed

I retrieved my IMEI using this indication, I am with the stock (Cedric) with the bootloader locked, with both IMEI working.
Thank you very much.
Device Moto G5 Cedric XT1672

 

[Cairo100]

Even I have same problem to the date. My solution is same as @valithria.
I flash Pixel Experience ROM via twrp and boot to system.
Check for IMEI number. ( code 06 ).
Go back to bootloader and start fastboot.
Skip erase modest1 and modemst2.
Continue with remaining commands and reboot.
You will have your IMEI number back.

Device: Moto G5 Cedric xt1677

I was also having the same problem and thanks to this tip, I got my IMEI back in stock. Thank you. Now how do I back up the IMEI? I have already found several tutorials on the internet and none have served my Cedric

 

[blaze_me]

I guess we can't. For Qualcomm we can't however, mtk board is supported to backup

 

[guiperriraz]

EMPTY

 

[JhonMii]

Thank you very much, I work perfectly

Even I have same problem to the date. My solution is same as @valithria.
I flash Pixel Experience ROM via twrp and boot to system.
Check for IMEI number. ( code 06 ).
Go back to bootloader and start fastboot.
Skip erase modest1 and modemst2.
Continue with remaining commands and reboot.
You will have your IMEI number back.

Device: Moto G5 Cedric xt1677

 

[jmsckakaroto]

Thank you very much, I work perfectly

After recovering the IMEi from my mobile phone, the mobile data does not connect more like 4g, is someone having a similar problem?

 

[Exanneon]

This is like asking how to back up the bootloader in a specific state, you can't, if you ever lose the imei again, follow blaze_me's steps.

 

[jmsckakaroto]

This is like asking how to back up the bootloader in a specific state, you can't, if you ever lose the imei again, follow blaze_me's steps.

I did the blaze_me steps, and got retrieved IMEI from the smartphone. But the mobile data network now does not start as 4G, it only connects like 3G. Sorry for my bad English.

 

[Exanneon]

Are you running stock firmware? If this is so then I suggest trying a custom rom and see if that fixes it.

 

[Cairo100]

I did the blaze_me steps, and got retrieved IMEI from the smartphone. But the mobile data network now does not start as 4G, it only connects like 3G. Sorry for my bad English.

I also have the same problem on any ROM.

 

[guiperriraz]

After recovering the IMEi from my mobile phone, the mobile data does not connect more like 4g, is someone having a similar problem?

I'm also having the same problem. I think the problem with the 4G is due to the Oreo modem, which remains in the Nougat system, has an error or is not compatible. It's just a guess.
If I'm not mistaken, I was also with Custom, in my case at PixelExperience (Oreo 64bits).

Eu também estou tendo o mesmo problema. Acho que o problema com o 4G é devido ao modem Oreo, que permanece no sistema Nougat, possui algum bug ou não é compatível. É apenas um palpite.
Se não me engano, estava assim também com a Custom, no meu caso a PixelExperience.

 

[Cairo100]

I'm also having the same problem. I think the problem with the 4G is due to the Oreo modem, which remains in the Nougat system, has an error or is not compatible. It's just a guess.
If I'm not mistaken, I was also with Custom, in my case at PixelExperience (Oreo 64bits).

Eu também estou tendo o mesmo problema. Acho que o problema com o 4G é devido ao modem Oreo, que permanece no sistema Nougat, possui algum bug ou não é compatível. É apenas um palpite.
Se não me engano, estava assim também com a Custom, no meu caso a PixelExperience.

Maybe if we get a method to backup the IMEI, we could execute the command '' fastboot erase modemst '' and after that, restore the IMEI with the backup. With this the IMEI might come back with the 4G working.
Of course I'm counting on a possibility of the modemst not being without backup.