Help with G930T

[Bscaine]

Hi, I have a G930T with wiped EFS with another tool. This tool did not make a backup of EFS or any other, so this set IMEI it's 000000000000000.
Any way to get this S7 from T-Mobile repaired with Chimera?
BR

[obliviousmnd]

chimera can't help you with that.

[gcceleghg]

When the Imei is in 35000000 that means that the EFS folder is corrupted and the security of the phone is damaged.
If either SW version is unknown, or HW Chip is unknown, or HW Modem is unknown - most likely phone's firmware firmware or
EFS is damaged, or you have written unsuitable firmware. Also, this can be HW problem.

You should re-flash the device with different firmware one by one and check, if modem is correct (not Unknown).
If after writing of all firmwares, which you have, problem remains the same - most likely,
this is HW problem (problem with eMMC flash chip).

Steps to try to rebuild the EFS folder with a combination file:

1. The first thing is to have our phone with imei in 0000-0000 or Unknown
2. Root, with CFAutoRoot and is done using Odin v.3.12.5 in the AP option and activate in addition to USB Debugging
Unlocking OEM
3. Once the root is done we proceed to install a Root Explorer and access the EFS folder and we will delete it
all content except the "FactoryApp" and "prov_data" folders and turn off the phone.
4. The next step will be to flash via Odin with the Factory_Binary (Combine File) of the model to work.
5. Once the Reset is done, press the "IME" button and a keyboard will appear with which we proceed
to verify the IMEI with * # 06 # and we will see that our imei is already correct again
6. Proceed to flash with a Stock Rom and this is it, IMEI Recovered and ready to continue working.

[Bscaine]

Originally Posted by gcceleghg

When the Imei is in 35000000 that means that the EFS folder is corrupted and the security of the phone is damaged.
If either SW version is unknown, or HW Chip is unknown, or HW Modem is unknown - most likely phone's firmware firmware or
EFS is damaged, or you have written unsuitable firmware. Also, this can be HW problem.

You should re-flash the device with different firmware one by one and check, if modem is correct (not Unknown).
If after writing of all firmwares, which you have, problem remains the same - most likely,
this is HW problem (problem with eMMC flash chip).

Steps to try to rebuild the EFS folder with a combination file:

1. The first thing is to have our phone with imei in 0000-0000 or Unknown
2. Root, with CFAutoRoot and is done using Odin v.3.12.5 in the AP option and activate in addition to USB Debugging
Unlocking OEM
3. Once the root is done we proceed to install a Root Explorer and access the EFS folder and we will delete it
all content except the "FactoryApp" and "prov_data" folders and turn off the phone.
4. The next step will be to flash via Odin with the Factory_Binary (Combine File) of the model to work.
5. Once the Reset is done, press the "IME" button and a keyboard will appear with which we proceed
to verify the IMEI with * # 06 # and we will see that our imei is already correct again
6. Proceed to flash with a Stock Rom and this is it, IMEI Recovered and ready to continue working.

thanx man. Will try and post results.
BR

[gcceleghg]

Yes, please, try to do the whole process and upload results.
CF-Auto-Root-heroqltetmo-heroqltetmo-smg930t.zip
NRD90M.G930TUVU4BQG5 7.0
https://download.chainfire.eu/982/CF...mo-smg930t.zip

COMBINATION_FA60_G930TUVU4API4.zip
https://androidfilehost.com/?fid=529152257862721890

[Bscaine]

Originally Posted by gcceleghg

Yes, please, try to do the whole process and upload results.
CF-Auto-Root-heroqltetmo-heroqltetmo-smg930t.zip
NRD90M.G930TUVU4BQG5 7.0
https://download.chainfire.eu/982/CF...mo-smg930t.zip

COMBINATION_FA60_G930TUVU4API4.zip
https://androidfilehost.com/?fid=529152257862721890

Hi friend. Didin't work for me. Sorry. SEt it's on G930TUVU4BQB1. Here's what I did:
First in order to root need to flash ENG-Boot. them sideload superSu and good to go. I erase all except the folders mentioned on efs and flash the combination. Got stuck on boot and have to make a factory reset. After that boot on Combinaion OK, reboot, but Imei remai in 000000000000000. Flash stock again and no changes.
Don't know what else to do.
BR