No mobile Connection with 5.0.2

[[-Hausmeister-]]

Hello,

i have a "little" problem with my NotePro 12.2 P905. Until yesterday i had only KitKat on it (4.4.2). Now i thought it is time to update and flashed CM13 on it. Everything went fine except i got no mobile connection. (IMEI Unknown). I read that i need to be on LL (5.0.2) for an upgrade to cm13. So i flashed the Stock P905XXUABOG1 (DBT) (5.0.2) on it. Which also had no mobile funktion.

I have a nandroid backup and i thought it would be wise to restore the EFS Partition, maybe that would help. But no luck. Then i tried to restore the Modem, which didn't work. TWRP got stuck on restoring the modem Partition. So i thought maybe the Partition table is wrong. I downloaded a pit file and the stock P905XXUANH3 (4.4.2). Flashed everything with Odin (re partition enabled).

With 4.4.2 i got mobile connection again. Then i tried a OTA update which failed. So i updated to 5.0.2 with samsung kies. And again, no mobile connection.
Is there anything i'm doing wrong here? I hope you can help me.

Thanks in advance

bye Andre

 

[Osama chohan]

Hello,

i have a "little" problem with my NotePro 12.2 P905. Until yesterday i had only KitKat on it (4.4.2). Now i thought it is time to update and flashed CM13 on it. Everything went fine except i got no mobile connection. (IMEI Unknown). I read that i need to be on LL (5.0.2) for an upgrade to cm13. So i flashed the Stock P905XXUABOG1 (DBT) (5.0.2) on it. Which also had no mobile funktion.

I have a nandroid backup and i thought it would be wise to restore the EFS Partition, maybe that would help. But no luck. Then i tried to restore the Modem, which didn't work. TWRP got stuck on restoring the modem Partition. So i thought maybe the Partition table is wrong. I downloaded a pit file and the stock P905XXUANH3 (4.4.2). Flashed everything with Odin (re partition enabled).

With 4.4.2 i got mobile connection again. Then i tried a OTA update which failed. So i updated to 5.0.2 with samsung kies. And again, no mobile connection.
Is there anything i'm doing wrong here? I hope you can help me.

Thanks in advance

bye Andre

You could use 'odin' to flash another lollipop version maybe its a software bug which only appears in oi2 not in of2 firmware. Try flashing an older version of lollipop with 'kies'. Glad to Help!

 

[[-Hausmeister-]]

Thank you very much. I didn't thought about this.

First i flashed P905XXUABOD7, which is a european version. I thought this would be the best. But no luck.

Then P905XXUABOL2 a russian version. And voila, everything works again so far. LTE is working, my IMEI is back, WLAN is working.

some Samsung own apps are in Russian now and some Options are a bit "strange" but that is okay with me.

again thank you very much