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Hi all, I'm Martin from Argentina, I write to ask and know if you can help me or guide me to find a solution.
I have a U20i that brought me outside.
When I received the phone had Android 1.6 and upgrade to 2.1.
I do not remember if the previous version had 3G, with almost no use.
My phone provider supports 850 and 1900 MHz bands.
In the configuration, network mode, I can see options:
- WCDMA
- GSM
- GSM / WCDMA (preferred)
When I search for available networks, I see only 2G networks.
Phone Details:
Mobile Network Type: EDGE
Firmware Version: 2.1-Update1
Kernel Version: 02/06/1929
Build Number: 2.1.1.A.0.6
Can you help me get a 3G signal?
PD: Sorry for my English
Thank you very much.
Greetings.
U20i does not support 3G on the 850/1900 bands. No one can help you get 3G signals with that phone.
Than you...
I confirm that I have an U20i
Does anyone know how to fill in the RF band for kt shw-m250k? i really need wcdma 850, I changed Firmware to Bell Canada's firmware. Any suggestions would help thanks
Hi, My name is Masaki, I'm from Peru, I have a problem with my Xperia X10a, my phone was operator locked (I buy it from my friend, he uses this phone with movistar operator but I have a line with another operator called claro.
My friend say he can unlock the operator lock, for this, he use a program called medusa box, after a few minutes he finally can unlock the phone, but, now, the phone only can connect to edge band, the 3G don't work anymore, somebody can help me?
Masaki
PS:
All work ok in the phone, I tried original rom (android 2.1), updated rom (2.3.3) custom rom... custom kernel, with no result...
when I choose "only WCDMA mode", I lost the singal (phone and data) and a error appear (no operator found), only work when I use "GSM only" or "prefered WCDMA to GSM" (but work in GSM/edge mode only)
the local operator (both) are X10a band compatible
Did you try relocking the phone ?
Maybe a bad unlock procedure.
Sent from my X10i using XDA
weird problem
can't lock again with that soft.
You can try this. I found that in some roms it is more easy to change than in others. Miui roms seem to have more settings to change than stock based roms.
1. Claro Puerto Rico Manual APN Settings for Android:
Go to Menu -> Settings -> Wireless & networks-> Mobile networks -> Access Point Names -> New APN and key the following
Name : Claro Internet
APN : internet.claropr.com / for mms/ mms.claropr.com
Proxy : 10.50.38.3
Port : 8080
Username : < Not Set >
Password : < Not Set >
Server : < Not Set >
MMSC : http://mmsg.claropr.com:1021/mmsc
MMS Proxy : 10.50.38.3
MMS Port : 8799
MCC : 330
MNC : 110
Authentication type : < Not Set >
APN Type : < Not Set >
2. Claro Puerto Rico Manual APN Settings for Android
Go to Settings-> General Settings-> Network->Turn ON Cellular Data
Select Cellular Network -> APN and key the following details
Cellular Data:
APN: internet.claropr.com
Username: Blank
Password: Blank
MMS:
APN: mms.claropr.com
Username: blank
Password: blank
MMSC: http://mmsg.claropr.com:1021/mmsc
MMS Proxy: 10.50.38.3:8799
MMS Message Size: default
MMS UA Prof URL: default
masakisan said:
Hi, My name is Masaki, I'm from Peru, I have a problem with my Xperia X10a, my phone was operator locked (I buy it from my friend, he uses this phone with movistar operator but I have a line with another operator called claro.
My friend say he can unlock the operator lock, for this, he use a program called medusa box, after a few minutes he finally can unlock the phone, but, now, the phone only can connect to edge band, the 3G don't work anymore, somebody can help me?
Masaki
PS:
All work ok in the phone, I tried original rom (android 2.1), updated rom (2.3.3) custom rom... custom kernel, with no result...
when I choose "only WCDMA mode", I lost the singal (phone and data) and a error appear (no operator found), only work when I use "GSM only" or "prefered WCDMA to GSM" (but work in GSM/edge mode only)
the local operator (both) are X10a band compatible
Click to expand...
Click to collapse
Since Claro doesn't use 2100 MHz band you will have Edge only. Or switch to carrier with 2100 band for 3G.
tal333
Phone: Sony Ericsson Xperia X10i @1.036GHz- White
Android version: 2.3.7
Kernel: 2.6.29-FXP
Radio: 2.1.71
Recovery: CWM- v5.0.2.8
Rom: FXP-CM7#112 CyanogenMod-7.2.0-RC0-es209ra-KANG
Theme: Honeycomb3D-3Dicons by BKMO
about claro
The claro operator in peru work in 850, and movidtar in 1900, i cant connect in booth cases
masakisan said:
The claro operator in peru work in 850, and movidtar in 1900, i cant connect in booth cases
Click to expand...
Click to collapse
Well, if 850 and 1900 are what is supported in your Country, and both 850 and 1900 are not available in the X10i, it probably would be best for you to sell the X10i and buy an X10a.
tal333
Phone: Sony Ericsson Xperia X10i @1.036GHz- White
Android version: 2.3.7
Kernel: 2.6.29-FXP
Radio: 2.1.71
Recovery: CWM- v5.0.2.8
Rom: FXP-CM7#112 CyanogenMod-7.2.0-RC0-es209ra-KANG
Theme: Honeycomb3D-3Dicons by BKMO
abiut phone
my phone is X10a, the phone work in 3G before the unlock (medusa box sim operator unlock) but after the unlock the wcdma mode don't work anymore
Masaki
service menu report...
today I checked the service menu, I found the follow info, maybe this can be useful to find an answer...
SIMLOCK
Network 5
Network subset 5
Service provider 5
Corporate 5
SIM 0
Configuration:
IMEI: 3594.......
Imei soft version 71
avaiable speech codec: HR FR EFR AMR_HR AMR_FR
Working band: GSM850 - GSM900 - GSM1800 - GSM1900 - UMTS_BC1 - UMTS_BC4 - UMTS_BC8
masakisan said:
my phone is X10a, the phone work in 3G before the unlock (medusa box sim operator unlock) but after the unlock the wcdma mode don't work anymore
Masaki
Click to expand...
Click to collapse
Since your OP stated it was an X10i, that would have been the problem with no hspa. I am not sure but perhaps restoring to original 2.3.3 and baseband following the link below exactly might get your hspa working. Good luck.
tal333
http://forum.xda-developers.com/showthread.php?t=1192152&highlight=doomlord+recovery
x10a
My phone is a x10a model from the start, I tried the original rom from local claro (android 1.6 and android 2.1) I tried the SE generic version update (android 2.3.3) custom roms + Kernel: doom kernel 1133 + Xperia S ported to X10 from chickensito (Android 2.3.7)
The problem still remain
I tried to set the apn manually... no result
Masaki
Tried x10i bands maybe your unlock changed your phone into a x10i what is your baseband I am just speculating
Sent from my X10i using XDA
about baseband
my actual spec are...
baseband: 2.1.71
kernel 2.6.29 modfxpdoomkernel
androis 2.3.7
X10i band are not compatible with Peru operator
xperia x10 no 3g
nobody can help me?
masakisan said:
nobody can help me?
Click to expand...
Click to collapse
people have helped you and you need to find a new carrier as the one you have dose not support the radio frequencies of the x10a try to trade sell it and buy a x10i or get a carrier that supports the radio of the phone you have.
x10a
My local carrier (both) work with Xperia X10a, X10i don't work here.
try if you can get a band on another carrier preferably does have the the
2100mhz band just to confirm that your radio is working
Sent from my X10i using XDA
Found a solution yet?? I have a similar problem with my X10a.
I'm with Telcel in México, simlocked (i got my cellphone from Telcel), but the radio signal is not working, tried with another sim card and got the same result...
carrier
there is only 2 carrier in my country, and don't work with 2100 freq
No, my problem is not solved. any ideas?
tried reflashing x10a baseband? any errors when forcing 3g mode? e.g can't enable radio etc.... ?
Sent from my X10i using XDA
Okay, so this is a long shot but I've got a friend out in Canada and I've sent them my old ST15i. Their provider is Rogers, so GSM works but nothing else does as HSPA requires 850/1900 which won't work with it currently at 900/2100. So I've done a bit of reading and found that theres an ST15a which uses 850/1900/2100 and I'm curious to know if the hardwares the same and the firmwares the only difference? I'm thinking that maybe if the baseband was changed to whatever the ST15a uses then it might work? That or if the 4.1.B.0.587 firmware (Generic Trade US version) was forced onto the ST15i?
This thread (link) at post #16 shows how to spoof the device to an ST15a. Apparently running SUS with the repair option will then install the complete firmware, which is also listed on wotanserver.com.
As I no longer have the device and it'll be hard to explain how to modify it to a friend, could someone please try to upload the ST15a Generic Trade US firmware v4.1.B.0.587. That or if you could tell me which baseband works best in the US and/or Canada then that'd be a huge help.
Heres some images I located online which may help:
http://imgur.com/a/OLiw4
My guess is the hardware radio is different, but I'd like to be sure.
Thanks.
Mr.Its said:
Okay, so this is a long shot but I've got a friend out in Canada and I've sent them my old ST15i. Their provider is Rogers, so GSM works but nothing else does as HSPA requires 850/1900 which won't work with it currently at 900/2100. So I've done a bit of reading and found that theres an ST15a which uses 850/1900/2100 and I'm curious to know if the hardwares the same and the firmwares the only difference? I'm thinking that maybe if the baseband was changed to whatever the ST15a uses then it might work? That or if the 4.1.B.0.587 firmware (Generic Trade US version) was forced onto the ST15i?
This thread (link) at post #16 shows how to spoof the device to an ST15a. Apparently running SUS with the repair option will then install the comlete firmware, which is also listed on wotanserver.com.
As I no longer have the device and it'll be hard to explain how to modify it to a friend, could someone please try to upload the ST15a Generic Trade US firmware v4.1.B.0.587. That or if you could tell me which baseband works best in the US and/or Canada then that'd be a huge help.
Heres some images I located online which may help:
http://imgur.com/a/OLiw4
My guess is the hardware radio is different, but I'd like to be sure.
Thanks.
Click to expand...
Click to collapse
i think ur right as u said its hardware related. also this editing build.prop isnt a great thing. u can try it, just change all strings with ''..st15i to ''st15a
and then hope sony pc updater will make it --> bcuz AFAIK there isnt any .587 fw with a build st15a....
so u can only test (or ur friend)
u can go to this tread where mostly all xperia fw are to download http://talk.sonymobile.com/thread/35239?tstart=0 AND THERE ISNT ANY ''a'' build for xperia mini :`(....
bejunk said:
i think ur right as u said its hardware related. also this editing build.prop isnt a great thing. u can try it, just change all strings with ''..st15i to ''st15a
and then hope sony pc updater will make it --> bcuz AFAIK there isnt any .587 fw with a build st15a....
so u can only test (or ur friend)
u can go to this tread where mostly all xperia fw are to download http://talk.sonymobile.com/thread/35239?tstart=0 AND THERE ISNT ANY ''a'' build for xperia mini :`(....
Click to expand...
Click to collapse
Yep, that's the problem I'm facing, getting ahold of the firmware for ST15a. It should exist since it's on wotanserver at the bottom of their list.
http://www.wotanserver.com/en/sony-ericsson/xperia-mini-st15/4-1-b-0-587/language-download
My hope is that someone here has the phone and can upload the firmware or the baseband they're using from it, but like I've said, the radio is probably different but I can't be sure since it could just be software controlled.
!!!
Mr.Its said:
Yep, that's the problem I'm facing, getting ahold of the firmware for ST15a. It should exist since it's on wotanserver at the bottom of their list.
http://www.wotanserver.com/en/sony-ericsson/xperia-mini-st15/4-1-b-0-587/language-download
My hope is that someone here has the phone and can upload the firmware or the baseband they're using from it, but like I've said, the radio is probably different but I can't be sure since it could just be software controlled.
Click to expand...
Click to collapse
i figured out the problem, after some research: the main problem is not the ROM its the baseband file, bcuz rom is mostly allways same from st15i to st15a... but baseband makes ur phone supporting other 'bands' like u need i found serveral forums also german one for ARC, were both were attached, (baseband files), i asked and they tell me sure its the baseband not ROM! the only thing is the rom files are factory images with rom, kernel, baseband, etc all in 1 file so it must be a ''st15a'' version of this; BUT WHAT U REALLY NEED IS A BASEBAND FROM A AMERICAN USER!! (or simply a baseband st15a which support needed bands!) - id didnt found any baseband ''a'', also u can use st17a basebands on it too, so if i see a US-user i ask him to push it from his phone - that all for now , no idea
sry, hope u find it anywhere!
peace
OK, so if it's only baseband problem AND Xperia Mini and Xperia Mini Pro are nearly identical devices - is it possible to flash baseband from sk17a firmware? It's my question, cause I found Sk17a 4.1.B.0.431 Generic Trade US firmware. So if it will fit also a ST15 - I can upload it.
here it is: Baseband from sk17a
Bolussimo said:
, so if it's only baseband problem AND Xperia Mini and Xperia Mini Pro are nearly identical devices - is it possible to flash baseband from sk17a firmware? It's my question, cause I found Sk17a 4.1.B.0.431 Generic Trade US firmware. So if it will fit also a ST15 - I can upload it.
here it is: Baseband from sk17a
Click to expand...
Click to collapse
Yes afaik yes bcuz i using .86 baseband for st17i also all report from other baseband threads can confirm this
Yes hopefully the hw support is universal, but what can go wrong? If not he can flash back old baseband....
I was bit confused bcuz some user one one thread says he lives in mexico and still "i" version works?!? May he he also tries to reset apn settings??
Ican test. The baseband but i live in europe so i cant see if it works on american bands but it try and see result..
--------------------------------------------EDIT---------------------------------------------------------------------------------------------------------------------------
ok i tried to flash baseband on flashtool, but i didnt works. also get some strange output:
flashsystem.X10FlashException: ERR_SEVERITY="MAJOR";ERR_CLASS="SECURITY_CLASS";ERR_STATIC="IMAGE_ADDRESS_RANGE";ERR_DYNAMIC="SIN-block eraseblock mismatch"
simply i think baseband is not compatible in some way
- bcuz other baseband flash works.
- maybe its bcuz iam on 4.2.2 or it really checks device (& st15a HW is really bit diffrent)...:crying:
- but im sure that the problem isnt that it is for sk17a , like said bfore
sry but now i simply dunno..
I looked into it and it's a flashtool saftey feature. It stops you from flashing the wrong ROM data to your phone. It can often be bypassed by using an older version of flashtool, as seen in this thread where flashtool 0.6.7.0 did the trick. You just need to remember to wipe your data, so make sure you have a backup first.
I'd test it myself but as I no longer have the phone I wouldn't want to tell my less tech-savvy friend to do it as then it'll be a nightmare to put right.
I found a list of networks within the baseband and Rogers is there, but I don't know if it's GSM or not.
Code:
mobi*
CELL +
CPV T+
HOLA PARAGUAY S.A.
BTC MOBILITY LTD.
I.C.E.
CAN Rogers Wireless Inc.
BAKCELL GSM 2000
HT - 200
TH GSM 1800
MM 900
TH ACT 1900
ACT-1900
USA 340
movistar ?GSM 850
Test PLMN 1-1
Test1-1
Test PLMN 2-1
Test2-1
606 01
62401
GNQ01
432 11
INDH1
FL1
Test PLMN 1-2
Test1-2
T-2
HR TELE2 HR 21902
CIV02
Far East RUS 12 250 12
RUS 12
LV TELE2
YUG 03
45703
YUMTS YUG03
454-15
RUS16 250 16
SingTel-G18
life:
Orange A
NL-RCA
MTN-UGANDA
CYTAVODA
IDEA
cellular at SEA
AVEA
ZAIN GA
EMTS NGA
MTC NAMIBIA
TELIA
AMAZONIA
VOILA
OLA
DZA NEDJMA
TELMA
TMA
tiGO GHANA
TUNISIANA
TUNSIANA
CLARO ARGENTINA
IRAQNA
UNIQA
STELERA
FI SONERA
CAMBODIA SHINAWATRA
3TELSTRA
MTN-SA
VodaCom-SA
GETESA
mobily-KSA
CENT USA
Wilkes USA
Iowa Wireless USA
HPGYSA
IND TATA
3 ITA
Beeline UA
APUA PCS ANTIGUA
KT VIVA
NOVA
KT WATANIYA
TW MOB
Vip SRB
Telenor SRB
STARHUB
EWB
A M C
Cell C
ACSIAC
Hutchison MAC
TH-DTAC
USA ASTAC
CTBC
CMCC
AF AWCC
JAM DC
DK TDC
USAEC
TMIC
CLARO NIC
ClaroNIC
MONGOLIA UNITEL LLC
COL_TEMC
PLWPMC
GPC
WARID RC
CELTEL RC
CELTEL DRC
WARIDRC
RUS DTC
FSMTC
NTC
STC
BWC
TMO D
T-Mobile D
WARID BD
SCELL CD
VODACOM CD
CELTEL TCD
Vip MKD
HK NEW WORLD
Orange MD
M-AND
STA-MOBILAND
CLARO HND
CELTELHND
ClaroHND
I WIND
ATL-VOD
IT&E
GLOBE
PACE
INA SPICE
RELIANCE
IR MTCE
BEELINE GE
IL ORANGE
RO ORANGE
voda IE
vodafone IE
CHIPPIE
CHINA MOBILE
BPL MOBILE
OMAN MOBILE
U MOBILE
D-MOBILE
JPN EMOBILE
MV DHIMOBILE
VUT SMILE
BEELINE
JAWWAL-PALESTINE
ZW NET*ONE
FJ VODAFONE
CYTAMOBILE-VODAFONE
SOMAFONE
VN MOBIFONE
PK-UFONE
VN VINAPHONE
CELLONE
NETONE
CURE
3 SE
SpringMobil SE
Telenor SE
BITE
C-OTE
RO COSMOTE
GR COSMOTE
SWE
SI BREEZE
SN ALIZE
Orange F
MTN AF
TEMPO-AF
KR KTF
DigicelF
32G
MY CELCOM 3G
Sweden 3G
H pannon 3G
INDIGO-3G
TIME3G
Sweden3G
pannon3G
M-Tel BG
TMO CG
T-Mobile CG
MTN-CG
voda EG
vodafone EG
KI-FRIG
ZAIN MG
MTN - NG
Zain NG
Glo NG
MTN-NG
ROAMING
ZONG
Digicel PNG
SRI DIALOG
SN-SENTEL SG
MTN-UG
TeleG
TMO H
T-Mobile H
UMNIAH
zain BH
orange CH
BH GSMBIH
Globe Telecom-PH
IR KISH
IDEA TAMILNADU & CHENNAI
TWN MOBITAI
MTN CI
Orange CI
ACELL-CI
NECCI
USAC1ECI
GCI
ICOM TCI
Is.Com TCI
IslandCom TCI
IR-TCI
USACWCI
ONATEL BDI
TELECEL-BDI
F-VINI
MOVISTARNI
HURI
USAACSI
PTSI
MAGTI
GN LAGUI
CCTBVI
PROXI
BEELINE TJ
3 DK
TELIA DK
KOREK
3 HK
C&W FLK
TMO MK
T-Mobile MK
Telenor PK
ETL MOBILE NETWORK
O2 - SK
TMO SK
Orange SK
T-Mobile SK
ETK
O2 - UK
3 UK
PMN UK
TMO UK
C&W UK
voda UK
T-Mobile UK
vodafone UK
Opal UK
Cable&Wireless UK
O2 -UK
AMC - AL
EAGLE AL
voda AL
vodafone AL
AR PERSONAL
ESV PERSONAL
JAWWAL
MOBNCL
GINCL
PCL
LS-ECONET-EZI-CEL
CUBACEL
GAB TELECEL
NE TELECEL
DIGICEL
UNICEL
TELCEL
GAMCEL
COMCEL
AIRCEL
T-SEL
IND TELKOMSEL
SYRIATEL
ONATEL
GIBTEL
MOBITEL
MOR MEDITEL
DIGITEL
MALITEL
UNITEL
BGD AKTEL
ZM CELTEL
EMTEL
ZANTEL
SENTEL
TUNTEL
IND AIRTEL
SIR AIRTEL
SEZ AIRTEL
MR MATTEL
VNM and VIETTEL
RWTEL
BYTEL
CPV MOVEL
CMOVEL
Orange FL
Swiss FL
SwisscomFL
CLARO CHL
ClaroCHL
TDC MOBIL
SI TUSMOBIL
LATMOBIL
C1AMARIL
TIM BRASIL
TELEMOVIL
GSMTKL
U-CALL
KALL
TM CELL
TG-TOGO CELL
STAR CELL
R-CELL
ASIACELL
MD MOLDCELL
MDCELL
TGCELL
TASHICELL
BDI TEMPO-AFRICELL
KZ KCELL
BKCELL
TR TURKCELL
GEO-GEOCELL
STARCELL
SCELL
TCELL
TXCELL
ORANGE ML
MALITEL ML
OML
TMO NL
voda NL
Orange NL
T-Mobile NL
vodafone NL
TIGO COL
POL
Orange PL
TELE GRL
O2 - IRL
O2 IRL
3 IRL
CELTEL SL
MILLICOM SL
CSL
BTL
BRA SCTL
BDITL
UTL
BG GLOBUL
IND XL
EGY MobiNiL
Babilon-M
Beeline AM
MTN CAM
Orange CAM
MOR IAM
MTCNAM
MOBITEL - KHM
MT-KHM
I TIM
OPTIM
TNM
SAF-COM
VODACOM
MEGACOM
ISLACOM
BBCOM
TUNISIE TELECOM
MILLICOM
MY CELCOM
SAHELCOM
BY VELCOM
BW MASCOM
CLARO DOM
ClaroDOM
MTS ARM
PORTA GSM
LT BITE GSM
TH GSM
GIBTEL GSM
DIGITEL GSM
AZE - AZERCELL GSM
ANT CURACAO TELECOM GSM
LAO GSM
SETAR GSM
AKOS GSM
DMTS GSM
CT GSM
LMT GSM
Telecel GSM
Mx Telcel GSM
Telcell GSM
TWN TransAsia Telecom GSM
Celcom GSM
TA-GSM
FT-GSM
CU-GSM
RUS Kuban-GSM
SR.TELESUR.GSM
SGP-M1-3GSM
PORTAGSM
SETARGSM
MPTGSM
CHN-CUGSM
KUGSM
L LUXGSM
iCAN_GSM
Telecel_Bolivia_GSM
Comcel_GSM
MTS TM
CTM
CLARO GTM
Claro GTM
CLAROGTM
ClaroGTM
GM COMIUM
GMCOMIUM
TWM
MTN ZM
Network Norway N
MTC LIBAN
USA i CAN
USA iCAN
ROSHAN
OMAN
RUS_SCN
MobiTel SDN
TLCL-BEN
SWEDEN
CANFN
Orange GN
ORANGEGN
CellcomGN
Vodafone IN
ZAIN
IN-DOLPHIN
CAMSHIN
TELECEL BENIN
MTN BENIN
UNTLMN
PMN
P TMN
SABAFON
MKD COSMOFON
SFR REUNION
BELL BENIN COMMUNICATION
NL KPN
COG MTN
GH MTN
ETH-MTN
ET-MTN
Swazi-MTN
SwaziMTN
KP SUN
NetworkN
TIGO LAO
VIBO
MONACO
BATELCO
MAGTI-GSM-GEO
NEO
Samoatel GO
RUS INDIGO
YOIGO
COL MOV / TIGO
LI TANGO
L TANGO
TELECEL-TOGO
tiGO
MIO
Orange JO
zain JO
JP DOCOMO
TMO
RO Vodafone RO
VF-RO
CLARO
VIVO
KIFZO
voda P
vodafone P
MCP
STARHUB-SGP
HR VIP
USASXLP
AR TP
zain IQ
S COMVIQ
CLARO AR
ALMADAR
MOVISTAR
UA-KYIVSTAR
OUTREMER
EASTER
F SFR
TIM GR
voda GR
vodafone GR
T-Mobile HR
MTS UKR
D-HARBOR
IRL - METEOR
TELENOR
VODAFONE TR
VF TR
SYR MOBILE SYR
TELIA S
ORANGE BS
Orange BS
W 2000 PCS
Wireless 2000 PCS
CL ENTEL PCS
AmeriLink PCS
AirLink PCS
Einstein PCS
APUA-PCS
NWPCS
voda ES
vodafone ES
WILKES
CMCC PEOPLES
NOVA IS
NCL MOBILIS
MG ANTARIS
SPM AMERIS
CD OASIS
DJ EVATIS
MDA EVENTIS
628 01/LIBERTIS
MY MAXIS
UA-KS
Vodacom-LS
GUY CLNK PLS
NZ COMMS
CADCOMMS
VMS
ROGERS
FARMERS
SCGTS
UZB MTS
ARM MTS
DMTS
RUS15 RUS SMARTS
RUS 07 RUS SMARTS
P OPTIMUS
BEL PROXIMUS
SCS RUS 05 RUS SCS RUS
SIBCHALLENGE RUS
ETK RUS
MegaFon RUS
MTS-RUS
YES OPTUS
iSmartUS
IWS
ACeS
TelenorS
AT&T
INDIGO-T
3 AT
Orange AT
ETISALAT
IND INDOSAT
INMARSAT
DRC and CCT
FET
CK KOKANET
VE_MOVILNET
SUNNET
BDI ECONET
ZW ECONET
UA-GT
3GT
KGT
CHT
voda IT
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SKT
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TJK MLT
3GT MT
voda MT
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FI AMT
RUS BMT
EE EMT
LV LMT GSM LV LMT
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ANT
USABIGFOOT
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RF FAR EAST
FIRST
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TSTT
TLXT
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vodafone HU
L VOX.LU
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CELLPLUS-MRU
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zain KW
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BITEL KGZ
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MOBITEL - TZ
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GH Zain
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H pannon
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Cell One of NE Colorado
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glo
hello
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movistar
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axis
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etisalat
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F - Contact
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USA - Commnet
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iSmart
NL Tlfrt
NL Telfort
RF FEast
3 Macau
HT Macau
SmarTone Macau
du
Mid-Tex
Play
Blue Sky
mobily
Djezzy
Thanks to both of you for the info so far
Now I'm a little bit confused. I've flashed baseband from SK17a, everything went fine. But after that I could connect to GSM. Sooooo I did some research - and every site told me (I checked also my phone box - it tells me exactly the same ), that SK17i and SK17a are multi-bands So they work in 850/900/1800/1900/UMTS/HSPA So I'm afraid it's not only the baseband
I checked also for Xperia Mini - it's the same situation
The only differences are propably with FM Radio app - since USA and EU use different frequencies
Anyway - maybe APNs are incorrect. So that's why only gsm works
The info isn't 100% correct.
ST15i:
GSM 850 / 900 / 1800 / 1900
HSDPA 900 / 2100
ST15a:
GSM 850 / 900 / 1800 / 1900
HSDPA 850 / 1900 / 2100
The ST15i doesn't have access to the HSDPA frequencies found in the ST15a, but as both have the same GSM frequencies then of course that'll work. My friend needs access to the HSDPA frequencies from the ST15a for faster speeds since most networks in Canada don't use 900 / 2100 for the faster speeds.
The hardware could be identical and the baseband may control what frequencies it has access to, or it could be a totally different radio and changing the baseband won't have any effect. So the only way you'd know if changing the basebands worked is if you normally connect via HSDPA. Once you've flashed the SK17a baseband you'd then either fail to connect via HSDPA or you'd notice that it's got worse since it'll only have access to 2100 MHz.
When it comes to the APN info that's already something I preloaded onto the device. And it's due to the info online that I thought HSDPA would work, but they've simply forgot to mention that the HSDPA 850 / 1900 frequencies are for the American version only.
As you've successfully flashed the file I'll get my friend to try it too, but I have my doubts after finding this thread today that says the radio is physically different in the A and I versions.
Hello
I currently have a Galaxy S9 + version G965F / DS which has problems with one of my carriers.
I am in Argentina, and with Claro and Personal I have a signal correctly, but with Movistar, I can rarely make it work.
Personal uses bands B2, B4, B5, B7 and B28.
Claro uses bands B2, B4 and B5
Movistar uses bands B2, B4, B5 and B28.
Can somehow corroborate which bands the device supports, and in case you need to enable an additional one, load it manually?
The code of the device is: SM-G965FZKDXSG
Thank you!
Lukazzweigandt said:
Hello
I currently have a Galaxy S9 + version G965F / DS which has problems with one of my carriers.
I am in Argentina, and with Claro and Personal I have a signal correctly, but with Movistar, I can rarely make it work.
Personal uses bands B2, B4, B5, B7 and B28.
Claro uses bands B2, B4 and B5
Movistar uses bands B2, B4, B5 and B28.
Can somehow corroborate which bands the device supports, and in case you need to enable an additional one, load it manually?
The code of the device is: SM-G965FZKDXSG
Thank you!
Click to expand...
Click to collapse
You shouldn't have any issue at all with any of the three operators.... I'm using in Argentina the same SM-G965F/DS...
I've use it before with Claro, no issues at all, and I'm currently using it with Movistar, with LTE, VoLTE and VoWifi enabled (Also Movistar in some places uses Band 7 instead of 4 for LTE)
So no matter with mobile operator you use, it'll work with all of them in both modems.
To check which bands the phone supports you can always use GSMArena.com https://www.gsmarena.com/samsung_galaxy_s9+-8967.php#g965f-ds
I have an S7 Edge Duos, an S8+ Duos, and the S9+ Duos from emirates too (I bought all of them there), so even the firmware allows all capabilites to be used here.
Also, You can't load or unlock manually required bands... that's part of the modem, you should check before buying if the phone's modem support the bands required to be used in the country.