[Q] WCDMA Preferred Settings Galaxy S3

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krGemini

Senior Member
Hi,

Guys I am from Pakistan and using Galaxy S3 I9300 International Version. Recently, all telecom operators of Pakistan have switch their networks to 3G. Nowadays, they are testing 3G services in some areas of major cities. They have told their customers to set their mobile settings to WCDMA for 3G services.

After setting to WCDMA, I receive 3G services without any issue but as soon as I leave the coverage area 3G plus Cellular Services switched off.
I change the settings to Auto GSM/WCDMA, but after that even in 3G coverage area I get Edge Services and not 3G.

Q) Is there any way, by which I can configure the option of Auto WCDMA/GSM with WCDMA Preferred ?
 

slogger001

Senior Member
Sep 24, 2013
340
69
29
Patna/Bihar/India
no coverage

there is no preferred settings and on auto connect it goes to GSM mode first


Sent from my GT-I9300 using Tapatalk

i think ur service coverage is not good thats why ur loosing 3g signal
Go to dialer and type *#*#4636#*#* and see if u can get to test mode
 

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Last edited:

semi2

Member
Mar 27, 2009
9
0
i think ur service coverage is not good thats why ur loosing 3g signal
Go to dialer and type *#*#4636#*#* and see if u can get to test mode

in stock 4.1.2 xxmg4
*#197328640#
service menu
then chose debug screen
then phone control
then network control

then aquistion order
choose umts>gsm
sorry for bad english
 

krGemini

Senior Member

semi2

Member
Mar 27, 2009
9
0
again sorry for my bad english
quickshortcut maker free apk from playstore
find
settings
testing
device information
set preferd network type
gsm/cdma prl