Help with I68+ MT6225

[dredyns]

Phone: SCIPHONE I68+
CPU: MT6225
[VERSION]
LS_I68_62025_128_A_V2.0
[BRANCH]: 62025
TELSDA25_07B
BUILD: BUILD_NO
SERIAL#: 09150105489

10
[BUILD TIME]
2008/09/15 00:47


Problem:
When I call out the display shows "SIM1 calling" and phone connects. I can hear the person on the other end answer. Display says "processing" then disconnects and shows "Call ended" and call duration. Usually 2 seconds.
I am getting good signal the whole time... 4 bars. I'm only using one sim.

Things I've tried:
I have 2 IMEI numbers. When I first checked (*#06#) it showed both correct numbers, but below them was a third number "135790246811220".
Both slots were correct when I checked using IMEI tool. I changed nothing but rewrote them to the phone anyway. When I checked them on the phone a second time they were correct and the 3rd number was gone.
I have switched my sim from SIM1 to SIM2 and in both slots tried settings of just the one slot and then dual.

I then changed SIM1 to the IMEI number of my old phone. It auto added the second sim IMEI# below almost identical except the 10th digit incremented by 1. When this didn't work, I changed them back to the originals.

Everything else seems to work (Internet/SMS).

Maybe someone could compare factory/Engineering mode settings with me and help find the problem?

Dave

[tkowsar]

problem not clear.

after change both sim imei, what problem you face? its not done?

and after rebuild imei if problem still, you first need to format your phone next try is flash you phone.

that all are done, if still same problem. you need to check you phone hardware means network section rf ic.


Note : i'm seen many many 2sim phone which is not work with all service provider sim. some times need to change them sim slot sim "A" to sim "B".

[dredyns]

I was having problem before I changed IMEI#. Tried changing IMEI# to fix.
IMEI udate was successful. Changing sim slots was no help. Pnone woked fine for one week before problem.
How do I format phone?