[Q] Change Baseband/Modem of S6810

[GinoXLL]

Hello, somehere can help me to change the baseband of s6810E (by a s6810L) to make to capture 3g signal in my country.

List of things I've tried

• Install via ODIN a s6810L ...

  nand write start fail

• Extract BcmCP.img and create Modem.tar ...

  receive response from bootloader fail

• Combine s6810L and s6810E firmware and create tar.md5 ...

  md5 cheksum fail

The phone only accept a s6810E firmwares via odin
The phone already has a cwm install

Thanks

 

[faizauthar12]

Hello, somehere can help me to change the baseband of s6810E (by a s6810L) to make to capture 3g signal in my country.

List of things I've tried

• Install via ODIN a s6810L ...
• Extract BcmCP.img and create Modem.tar ...
• Combine s6810L and s6810E firmware and create tar.md5 ...

The phone only accept a s6810E firmwares via odin
The phone already has a cwm install

Thanks

maybe you can try make tar and md5 extension with pea zip

 

[GinoXLL]

maybe you can try make tar and md5 extension with pea zip

Thanks for your help, but I still can flash via odin a different original system.
I think another option would be to copy a model L efs partition and put it on my phone, since the only difference between these 2 models are the 3G bands.

But the efs partition is one that contains the information of the modem?
or file or folder I need to copy it from another phone settings for bands?

 

[vbonn]

Did you manage it ?

I tried to do exactly like you.
Tried to repackage Latin modem for my S6810...
But could never flash a Latin Modem on this phone.
Did you manage to do it ?