Cannot locate 3G network - Q9H Updated with AT&T WM 6.1

[aabar]

Hi all,

I am new to this forum... I hope I can get some help from all the experts here.

I have recently downloaded and flashed my Motorola Q9H with AT&T's WM 6.1 update. No problems were faced while installing it.

I used the RSD Lite version 3.7 and this SHIP_NORMAN_AP_U_01.09.28R_NOLOCK_MODEM4_U_40.11.4 0R_04_USNORMANATT02NAR2W611A005-ATT_1719931436.sbf (http://www.motomoddinguk.info/downloads.php?do=cat&id=7)

After installing and tweaking the locked settings of the Internet Settings, network band selection and Messaging using PHM Registry Editor.

However, after doing all that.. I cannot get connected to any 3G network in my country (Malaysia) and I cannot use the MMS function.

Can somebody assist me in either directing me to the original ROM copy of the WM 6 for Q9H or how to establish that network connection (I think AT&T may be using a different range band for GSM or UMTS)?

Even with the network band selection, only 2G networks can be discovered.

Really appreciate the help..

Phone information (after the update) :

Carrier : AT&T
AP : 01.09.28R
APFlex : NANORMANATTCORE00040
Language Pack : 0105
Buildtime : WED_06/18/2008
BP : MODEM4_U_40.11.40R_04
BPFlex : USNORMANATT02NAR2W611A005
DSP : 53270000
MBM : BOOT_U_01.25.01P_NORM
NOTES : R2W.61.1.A 2.5

[mtortello]

the moto Q9h has two versions, the AT&T version, also called Q9h global, and the Q9h.

The AT&T version HSDPA runs @ 850 / 1900 mhz, while the other version runs @ 2100 mhz.

according with the info I got in gsmworld, malaysia's providers are runing their 3G services using 2100 mhz; thus if you got an AT&T version, it won't work in your country.

If you recently upgrade your rom with win 6.1 you might need to unlock the pre-loaded gprs settings.

go to the registry:
HKEY_LOCAL_MACHINE\Comm\ConnMgr\Providers\{7C4B7A 38-5FF7-4bc1-80F6-5DA7870BB1AA} select the pre-load setting and go to values, keys, and change the "read only" from 1 to 0.

Find the proxy that Cingular uses.
HKEY_LOCAL_MACHINE\Comm\ConnMgr\Providers\{EF097F4 C-DC4B-4c98-8FF6-AEF805DC0E8E}\Cingular WAP, same here change the values for "read only" from 1 to 0.

hope this helps.