Samsung Galaxy Grand GT-I9082 and select network mode

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In Samsung Galaxy Grand GT-I9082 (Android 4.1.2) there is no option to select network mode (WCDMA/GSM,WCDMA only or GSM only)
Is there any solution to make the phone lock on WCDMA only

Thanks

2G/3G menus

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access the hidden menu and select it using Service Mode
*#197328640#
i've done it.

Originally Posted by karanhv

access the hidden menu and select it using Service Mode
*#197328640#
i've done it.

I can access the menu .. but I can not select any options... could you please brief me how to lock in "WCDMA Only" mode....

Thanks.

lock on WCDMA

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Originally Posted by SRISRIANDROID

I can access the menu .. but I can not select any options... could you please brief me how to lock in "WCDMA Only" mode....

Thanks.

Phone -> Keypad
Key in: *#197328640# (Service Mode Menu will appear)

If you are using data on SIM 1:
Touch: [5] BAND SELECTION
Touch: [2] WCDMA BAND
Touch [1] WCDMA ALL

If you are using data on SIM 2:
Touch: [6] BAND SELECTION S
Touch: [2] WCDMA BAND
Touch [1] WCDMA ALL

Press the Back key to exit, or Menu key then END.

Note, the above can help to lock your network on the selected wave, but data can only be activated on one SIM.
USE WITH CAUTION.

Hope this helps.

is all firmwares have this problem aka (no option to select network mode GSM Only/WCDMA Only) or latest firmwares have this options???... can please someone confirm..........:co nfused:

Originally Posted by Mohanshbhr

is all firmwares have this problem aka (no option to select network mode GSM Only/WCDMA Only) or latest firmwares have this options???... can please someone confirm..........:co nfused:

im using PH firmware and don't have option to select network mode but I think i saw indian firmware having said network mode option..hope somebody could verify and somehow port it

The original firmware shipped with Indian grand had network selection
I dunno about other countries though

Sent from my LG-P500 using xda premium

Originally Posted by akiratoriyama

The original firmware shipped with Indian grand had network selection
I dunno about other countries though

Sent from my LG-P500 using xda premium

i just manually selected network band thru service *#197328640# but i guess will flash Indian firnware for easy access to network...thanks akiratoriyama for confirming

when I select wcdma band all, it shows modem return error.

Originally Posted by akiratoriyama

The original firmware shipped with Indian grand had network selection
I dunno about other countries though

Sent from my LG-P500 using xda premium

Only Indian firmware have network selection...

Sent from Gt-I9082