SCH-U450 in diagnostic mode

[bangreno]

Hello,
I managed to revive my SCHU450 dead 6 months ago.
Now working , but display is fulled with diag message like this :
CH 00000
H/W U450 04
S/W u450_ci26_rel
HFK UART
DM BT


Please , how to remove these messages.

[captainkirks]

There a code you punch in to clear it out I will have to look in my old computer for it.

[bangreno]

Ok , this sound good news for me.

[123456&]

try this to get in ftm mode 47*168#13580 after that enter 040 then 002.

[captainkirks]

try this to get in ftm mode 47*168#13580 after that enter 040 then 002.

Thanks thats was the one, I remember the 002 at the end.

[123456&]

I hope it helps him/her, I saved that from old mobile files.com

[bangreno]

thks , but cannot get into ftm mode with 47*168#13580.

[123456&]

thks , but cannot get into ftm mode with 47*168#13580.

I am sorry this is the right number 47*68#13580

[bangreno]

47*68#13580 bring me into ftm mode , but 040 002 Power off handset , I reboot manually , screen still in diag mode.

[123456&]

Did you check the esn? maybe it was erase from the device.
If the esn is there do this 47*68#13580 enter 073 if it does not work try 185, This will fix your phone.

[bangreno]

You're right , ESN is gone , now a Fake ESN. But as I'm in CDMA netwok management service , I progammed IMSI-ESN and PN in the database and radio is ok for 1X service , can make and receive voice calls.
About ESN , is there any authorised way to fix it ? for now , have only Samsung PST, QPST , CDMA WorkShop and Unicdma.
thanks for informations