[Q] Samsung exhibit 4G (T-mobile) connection problem - General Questions and Answers

I bought a Samsung exhibit II 4G unboxed online.
I´m located in Sweden and my phone just won´t work properly, i have two separate operators (3 & Halebop) with my regular operator ( 3 ) i cant get any signal at all (GSM, 3G, 4G) it won´t even find the operator hen i´m doing a sarch (it finds all other operators)
With my other operator (Halebop) i can only connect to the GSM net. I have spoken with my operators at 3 and they have no explanation and just say that they do have support for my mobilephone but can´t say anything about why it does not work. Everything is looks ok in their computers.
Does anyone have any idea at all why this could be?

Related

3G on XDA?

Hi all,
Sorry if this seems a dull question but ........
I have an XDA1 and wonder whether I can use it on the 3G network? If not, how about the XDAII?
My present phone is a Motorola A920 using the 3G network but I'd got used to my XDA and prefer it!
My XDA1 has been unlocked.
Many thanks
John
Have you found out any news about using the 3G network on the XDA or XDA II? I have an XDA II and would find it intresting if there was software update or somthing like that
The XDA1 and XDA2 does not work on 3G networks (UMTS) as the frequency is different and the transceiver in the 1 & 2 does not support this.
There is though a new XDA3 on the market which supports 3G, but I dont know where it is available.
I think you will find that a 3G XDA has not been released as yet. for information on XDA III (name may cause confusion in O2 camp, re 2nd article) see:
http://www.mobile-review.com/pda/review/htc-blue-angel-en.shtml
http://techdigestuk.typepad.com/tech_digest/2004/07/xda3_or_is_that.html
my xda works on a 3 sim, but takes about a minute to find network. it roams to o2. can't sms.
when ever 3g phones cant reach a utms signal it just use gsm of cause only for talk
so there should be no problems using a 3g sim since it will just work as a normal gsm sim in a non utms phone
but i'm prettty sure that they dont offer grps roaming
software can never make a xda1-3 or any other non utms phone a utms phone just like an old 56K modem cant be software upgraded to a cabel modem
I would love to have 3G Network. Their data connection is as fast as 144kbps DSL speed. That's much faster than GSM network.
I'm playing in the field of 32kbps with GSM network. Blah, you call that the speed of DSL as they say? Right. :roll:
I have an XDA 1 which works just fine with my 3 sim BUT I cannot send SMS only receive, don't know why and haven't found anyone on this forum who can explain why.
SIM Manager doesnt work either, just says SIM is busy. Try again in 5 seconds but I could wait a month of Sundays and the SIM is still busy.
messing around with my xda1 last night, which has an o2 and a 3 sim in it. had the 3 sim selected, made a new work connection called Three, apn: three.co.uk, username: netservices. pressed connect AND IT DID!! BUT tried to access web and then wap, NO JOY. all other settings are for o2 payandgo online. when i had 3 sim in 3 phone i DIDN'T have to be in a 3g area to access all 3 services. any ideas if i can get any transfer going through xda? plus my new 3sim has arrived, NOT putting that in just yet!!!
3g or UTMS is not supported in many places and when you get out of their range their just do gsm and grps
there should not be a problem getting the services of 3g to work but you dont get the speed because you are not getting utms signal just be having sim it's on a different set of frequencies
there are CF and maybe SD cards out there which act as utms modems which can give a pda a nice internet speed boost though
yeah i know i won't get any extra speed, but it did connect to GPRS via the 3 sim, yes i know it was roaming to o2, the thing is i still want to see what i can get it to do. if i could get it to view FULL internet even at GPRS speeds, for NO charge then that would be good. my 3 package is 3togo, no monthly fee, no free mins, you only pay for what you use,you get a bill later.
You weren't technically roaming with o2.
Three uses o2 as a carrier network for 2.5G communications.
I've tried a Three SIM in my XDA II with similar results to you. However, i've noticed that in the latest XDA II o2 ROM upgrade, they install video calling applications.
I'll keep you posted - I work for Three so I know the details
driftingaway said:
You weren't technically roaming with o2.
Three uses o2 as a carrier network for 2.5G communications.
I've tried a Three SIM in my XDA II with similar results to you. However, i've noticed that in the latest XDA II o2 ROM upgrade, they install video calling applications.
I'll keep you posted - I work for Three so I know the details
Click to expand...
Click to collapse
Also, it could be a matter of smsc centre being incorrectly configured when the 3 sim is placed in the XDA device
rgds
jim
Guys,
Don't keep your 3 usims in 2G handsets for very long. If 3 notice you are constantly roaming on o2 they *will* block the SIM.
Did anyone end up find out if you can actually sms with a Three sim in it ?
driftingaway said:
i've noticed that in the latest XDA II o2 ROM upgrade, they install video calling applications.
Click to expand...
Click to collapse
Nah. There's a video mms application and you can also download or stream short video clips but these are all gprs services. Video calling is a 3g only service and no xda device has the hardware/software for that yet.
JD

Touch Pro T7272 From UK _ Canada

I have just bought a new TMobile Vario 4 from the UK (HTC TOUCH PRO T7272) I am working and currenlty live in Canada - I have returned and have noticed that I no longer get 3g or HSDPA as a data connection - I am using NRG v2 ROM and have flashed 2 radios however have no luck cathcing a 3g data connection! I have been searching online and here and seem to get some stories that it maybe hardware - can anyone confirm if there is anything i can do?
Cheers - hope I havent bought a ferrari only to have a mini engine in it!
Mods can you move this to the ROM forum as i think it maybe a more techincal focussed question than general
Cheers
JPHCCFC said:
I have just bought a new TMobile Vario 4 from the UK (HTC TOUCH PRO T7272) I am working and currenlty live in Canada - I have returned and have noticed that I no longer get 3g or HSDPA as a data connection - I am using NRG v2 ROM and have flashed 2 radios however have no luck cathcing a 3g data connection! I have been searching online and here and seem to get some stories that it maybe hardware - can anyone confirm if there is anything i can do?
Cheers - hope I havent bought a ferrari only to have a mini engine in it!
Click to expand...
Click to collapse
I'm fairly certain the Vario is Europe/Asia 3G meaning 900/2100Mhz 3G. In Canada on Rogers/Fido (and AT&T in the US) we use 1800Mhz 3G.
The best you will get is an edge connection. If you need a 3G phone that works in north America too go across the border (hopefully you work/live near one) and pickup an AT&T Fuze.
IndustryCanada said:
I'm fairly certain the Vario is Europe/Asia 3G meaning 900/2100Mhz 3G. In Canada on Rogers/Fido (and AT&T in the US) we use 1800Mhz 3G.
The best you will get is an edge connection. If you need a 3G phone that works in north America too go across the border (hopefully you work/live near one) and pickup an AT&T Fuze.
Click to expand...
Click to collapse
Thanks for the response
This is the one I have http://pdadb.net/index.php?m=specs&id=1320&c=t-mobile_mda_vario_iv_htc_raphael - it says that it supports GSM 1800! I took out the battery and it says RAPH 300 - If i select GSM UTMS Band of 900+1800 and UMTS 2100(Worl) in the phone settings i get no network connection? Im confused now - I could get HSDPA and 3G with my T Mobile Vario 3 - trying to do some digging on what specifically RAPH 300 refers too as information and actual phone activity seems to be contradictory! Any ideas of the meaning of RAPH 300?

[Q] 2 phones, same net, one has signal one doesn't...

How can this be?
2 phones, both i9100 AFAIK - they look identical but not sure if they are. Both capable of 3G & 2G. Both on the same Network (Movistar Spain). Both when searching finding Orange, Vodafone ES and Yoigo (but not movistar). When I select any of these networks on my phone it's "Not permitted to register on this network). Not sure about the other phone. Both simcards look very similar and both are prepay.
What can cause this? It has me baffled.

[PROBLEM] Wi-Fi HTC One 32 GB Sprint

Hi guys, I have an american HTC ONE, branded Sprint, but I live in Italy so I use it here only. I have some problems with the phone's network segment, specifically regarding the wi-fi and the telephone network. The wi-fi does not seek any network. Only if I place the phone on the modem the phone find my wireless connection but however with poor signal power and disconnections. I've already flashed a lot RADIO file compatible with the phone but nothing is changed. Same story regarding the telephone network, because the mobile internet connection is too slow than a normal HTC with the same carrier. I've also flashed a lot of custom ROM (Sprint based) , but nothing is changed. Can you help me please? I'm so desperate because I can't find a solution. Thanks..

LG V20 AT&T access O2

Driving me nuts - should be so simple.
I have a 2nd hand AT&T LG v20 (H910)
The guy I bought it for claims it works on EE
But I cant get it to work with an O2 Postpay sim. (The O2 sim works perfectly in another phone)
Ive been into Settings->mobile networks->View networks and O2 is listed
I can select O2.
O2 is then shown at the top of the screen and there are 3 bars of signal strength
But I cant make or receive a call. If I try to call It eventually times out with the message 'Network Unavailable'
Digging around some more I find
- the networks it can detect include O2 RAT 4G (along with Vodafone, EE, 3 and can be 4G and/or 3G and/or 2G). O2 RAT 4G is the only O2 network detected and the phone says it is registered on this network
- A different (but similar) phone on which the SIM card works (LG V20 H990DS) detects primarily 3G networks (Vodafone, EE, 3, either 3G, 2G or both) including O2 RAT 3G and the phone says it is registered on this network
So maybe I have to change the networks to which the phone can connect . . . . but how do I do that?
Any suggestions as to how I get this phone to work on O2 postpay

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