SM-G3815 NO NETWORK - repair with Medusa and SPT - NO SUCCES

[Mihnea]

A friend send to me 1 pcs SM-G3815 without network (after unlock with nspro), but phone is alive.

I read i forum that sombody said that MedusaBOX repair phone.

1 - I saved boot from my phone..
2 - i write fuulflash from suport (auto spead - 3 days) = phone dead - dont power on
3 - I write boot from suport = phone dead -dont power on
4 - I write boot (1) saved from my phone - phone is ON...

But my problem with network DONT SOLVED.

After this I write with odin 3.09 repair firmware G3815XXUAMJ1_VFGAMJ1 - REPAIR (4 file - bootloader, phone, modem..etc) - error.

I write 3 files from this firmware (without bootloader) - phone is ON ... but imei null/null - SPT can not repair imei (in this situation)

I write firmware G3815XXUBMK5_G3815VFGBMK5_VD2 (last version) 1 file - phone is ON - imei /01

SPT box repair imei OK, repair SN ok, repair 3G ok.... but phone NO NETWORK....

SOME IDEAS ???

Br
Mihnea

[jmr]

Check *#0011# Maybe you certifi Is bad

[Mihnea]

And... if is bad .. what can I do ?

BR
Mihnea