ICS Network Selection - AT&T Samsung Galaxy Note I717

How on ICS - *#*#4636#*#* does not work.

Try *#2263#

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gsm

I am kinda new at this but I have tried many roms and there gsm fixes and I cant get any to see my sim card or switch to gsm mode I am in Sweden. I have tried different cm9 ics also miui ics and and fallowed there instructions and tried there gsm fixes but still nothing any ideas?
Thanks
did you flash the kddi radio?
Have you tried:
Type *#*#INFO*#*# into phone dialer.
Select Phone Information.
Select GSM auto (PRL) under "Set Preferred network type".
Not sure if those are included in the instructions you mentioned, but GSM network settings are hidden in some ROMS if GSM isn't selected in the menu above.

[Q] change network mode

Hello i need change network between 2g and 3g
I try code *#*#4636#*#* but not work
I looking code Service Mode.
Thank advance.
Do this
Config>More Settings>Mobile networks.
In network mode select WCDMA Only for 3G and GSM Only for 2g.
Note: If you are using both sim cards only one sim can be set to WCDMA Only Mode.
dmlmagal said:
Config>More Settings>Mobile networks.
In network mode select WCDMA Only for 3G and GSM Only for 2g.
Note: If you are using both sim cards only one sim can be set to WCDMA Only Mode.
Click to expand...
Click to collapse
I know.But want change network mode ofther way.
I find code *#*#197328640#*#* and *#197328640# to access Service Mode Menu. but not work
I cant acces service mode fully. Is this the same as u? But I can change my network both freq. Try to type *#2263# on dial app, if not work try to change value keystr and factoryapp file on efs folder (device should be rooted to view all the files) . Change it from ON to OFF and or OFF to ON. It working great on me

Service mode

Anyone know how to enter service mode to change band LTE ?
*#0011# Status
or
*#27663368378# not work
or
*#197328640# not work
or
*#2263# not work
S6 edge G925F

no signal after selecting usa band

Hi
in testing menu (*#*#4636#*#*) in phone information in the sub menu i selected "Select radio band" and then selected usa band(the only option there) after this my sim1 dont find any network( no gsm no 3g). What can i do?
some times it find 2g network but cant register on it
can i reflash modem.img?
if yes how can i find modem.img for my firmware?
EDIT:
I Solved my Problem by Flashing Baseband.
i just downloaded my firmware file(ftf) and flashed its baseband only (by excluding all items and wipes exept basband in flash menu of flashtool).

Redmi 3 | Impossible to select network mode "EvDo Only"

Hello.
I have problem with Evdo.
Before that I was a firmware version 7.1.2.0 (LHPCNCK). And using *#*#4636#*#* i can switch GSM to EvDo, and back. This worked fine.
Then I installed the firmware global stable 7.5.2.0 (LAIMIDE).
I can not choose evdo. If I click on evdo in drop-down list, the list disappears and evdo not selected.
Also, it is not possible to do on the firmware: dev 6.8.18, and stable 8.0.2.0 (LAIMIDE and LAICNDE). Now I using global 8.0.2.0 (LAIMIDE)
I do not use CDMA RUIM card. All the data I flashed to the phone using DFS.
P.s
Sorry for my bad english.

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