when i turn on 3g I loose service network - myTouch 3G, Magic General

topic. Has someone else experienced that? My phone just works on 2g network. Its a uk vodadone g2

translate by google:
I had the same problem Saturday.
I was on the web is then I lost the network.
he returned after twenty minutes.
even rebooting, the network did not return.

avastdh said:
topic. Has someone else experienced that? My phone just works on 2g network. Its a uk vodadone g2
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This happened to mine last Thursday night. Vodafone couldn't help and ended up saying it was a network problem. I switched my Magic off for 30 mins and retried and all was working again.

Still have problems with my phone. about once a day I lose the network and must put the sim card in another phone then back to my phone then I get the network again. Someone who knows what this might be?

I have a similar problem.
I have a htc magic on vodafone uk that i bought on flea-bay. Im using it with my o2 sim.
Can anybody shed some light on this problem!?!?!

Is this a sim lock problem?
As im using my o2 sim in a vodafone handset.

Related

3 Network uk

Has anyone managed to get there artemis working with a 3g sim card? ie.e the 3 network in the uk? www.three.co.uk? sometimes known as hutchinson 3g?
i spoke to a mobile phone shop in southall (middlesex) and they said its possble but £50!!!!
patterns said:
Has anyone managed to get there artemis working with a 3g sim card? ie.e the 3 network in the uk? www.three.co.uk? sometimes known as hutchinson 3g?
i spoke to a mobile phone shop in southall (middlesex) and they said its possble but £50!!!!
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Click to collapse
Not tried it, but UK O2 Orbits are not network locked, you can put any SIM in - although with it not being a 3G device, there seems little point in putting a Three SIM in as it will just drop back to whichever GSM network Three piggybacks on (O2 I think). I'v just bought a three sim for £1.25 on ebay, so I'll load it up and see what the coverage is like near me - I only get intermittent t-mobile in my place...
it used to be possible but then 3 started to locking their sims so they only worked in 3g phones
aha!
im not so fussed about the 3g coverage its more being able to use that sim card in the phone, whethe rit roams off of o2 or etc. i got my phoen unlocked (originally t-mobile compact 3) and its the only simcard that doessnt work - thats why im suspicios of this shop[ who says they can doo it for £50
please keep me updated as to how your simcard goes, and if anyone knows a way of doing this im all ears!

unlocked tmobile wing problem

I unlocked it with a code i had purchased. I tried with a simcard from ATT, it gets signal, recieve calls, but it dont make calls, then i tried with a CLARO simcard, and it wont get signal, but it stills see the network in the phone networks settings. The tmobile simcard works just good. I thought it may be a rom problem, so i went and downloaded a rom (open touch 2.7) but it didnt resolve the issue, anyone got a clue to this problem?
bump!! anyone?

O2 UK - 3G Signal

I am in the UK and on O2 and no matter where I seem to go I cannot pick up a 3G signal...Edge is the best I get.
Is anyone else with O2 and has managed to pick up a 3G signal?
yes get a H in lots of places anoying thing is at work i keep swapping between full nomal G and 1 bar of H
andydprice said:
I am in the UK and on O2 and no matter where I seem to go I cannot pick up a 3G signal...Edge is the best I get.
Is anyone else with O2 and has managed to pick up a 3G signal?
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I don't think I've seen my O2 HD2 drop away from a 3G signal yet! Its sat on 3G/HSDPA since I got it.
rp-x1 said:
I don't think I've seen my O2 HD2 drop away from a 3G signal yet! Its sat on 3G/HSDPA since I got it.
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Click to collapse
Its alright for some!
Just took a quick look at mine and once again its Edge....I had heard O2 was pretty poor for 3G signals; I take it I shouldn't need to configure anything on the phone - if a 3G signal is there it should just pick it up?
I didnt even know that there was anything else apart from GSM until i moved out of the valley when i was a teenager to go uni. You might just be unlucky and in an area with no 3G coverage.
how old is the sim card? i couldnt get anything other than gprs/edge but that was due to my sim card not being 3g
I had the same issue. I requested a new 3g sim from o2 as I had my existing sim for at about 9 years, noticed that the gold contacts on the new sim were configured differently. Upon using the new sim have always received HSDPA signal. I suggest you request for a new 3g sim .
cees1969 said:
I had the same issue. I requested a new 3g sim from o2 as I had my existing sim for at about 9 years, noticed that the gold contacts on the new sim were configured differently. Upon using the new sim have always received HSDPA signal. I suggest you request for a new 3g sim .
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Click to collapse
I had the same problem, old sim card. just nip into an O2 shop and pick one up. I called up to activate mine and it was working within 10 minutes
i generally get H unless im at work in which case i get crap signal and slow net lol and thats the time i want to play on phone haha
Chees guys....yes the sim card is pretty old.
I'll give it a whirl and see how I get on.
Ta!
It will be due to the SIM card, I called O2, asked for a 3G sim, and i got one the next day!
I switched from the touch pro to the HD2 and stopped getting 3g or hsdpa. I installed a cab from the touch x thread in the themes forum. That put a switch in comm manager to turn 3g back on.
andydprice said:
I am in the UK and on O2 and no matter where I seem to go I cannot pick up a 3G signal...Edge is the best I get.
Is anyone else with O2 and has managed to pick up a 3G signal?
Click to expand...
Click to collapse
Yep Andy, it's your sim, I was paying O2 for 3G for 3 years and only getting Edge until a sales rep at a Vodafone shop noticed and told me to ask O2 for a new sim.
Result!! HSDPA at my home address.
Good Luck.
Hmm, think I may need a new sim too then. I assumed i was in a dodgy reception area, and have never seen a 3g signal. Is there a specific phone number/email address for this? Will they just send a new sim out if you just ask for a new one?
Good advice, let us know whether the new Sim does the trick.
I have a new (year old) o2 sim and can get on 3g/HSDPA in covered areas normally but I find the connection less than consistent in places that aren't 'fully' covered.
In my Hermes or in my o2's mobile bb dongle I can get a constant 3g connection with no dropouts, whereas my HD2 has trouble keeping that kind of consistency, going from full 'G' to 1-2 bar 3g (or more).
I flashed with a new radio which seems to have helped somewhat, but at my gf's place where there is currently no hard-wired broadband and 3g is needed, I end up connecting to WMWiFiRouter on her Hermes as a constant 3g connection is guaranteed. Mine will drop to 'G' seemingly at random and can take some time to find 3g again.
I'm going to flash with various other radios when I get some time this week and will post the results in this thread too, as everyone here will likely be o2 users possibly in the same boat.
Using HTC 1.66 Rom, radio 2.09.51.03_2.
1pudding1 said:
Hmm, think I may need a new sim too then. I assumed i was in a dodgy reception area, and have never seen a 3g signal. Is there a specific phone number/email address for this? Will they just send a new sim out if you just ask for a new one?
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Click to collapse
I would think calling 202 from your phone would do the trick, just go through the menus... if you get someone who doesn't know what you're going on about, just ask to speak to a manager / better department.
1pudding1 said:
Hmm, think I may need a new sim too then. I assumed i was in a dodgy reception area, and have never seen a 3g signal. Is there a specific phone number/email address for this? Will they just send a new sim out if you just ask for a new one?
Click to expand...
Click to collapse
They just sent me a new one, no apology, no offer of a refund for years of 2.5G.
I guess it's convenient (for O2) if people just carry on thinking that they have no 3G signal, after all, bandwidth is money
Yeah just spoke to them from 202 and theyve sent a new one out. Thankfully this HD2 is the 1st smartphone Ive had, from last Dec, so Ive not lost out for too long without 3g, thanks to xda.
cozzykim said:
They just sent me a new one, no apology, no offer of a refund for years of 2.5G.
I guess it's convenient (for O2) if people just carry on thinking that they have no 3G signal, after all, bandwidth is money
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Click to collapse
why would they send an apology?
Richy99 said:
why would they send an apology?
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Click to collapse
[cynic]
For not advising me that I needed a new sim when I got a new 3G contract but charging me for 3G?
[/cynic]

Dual Sim networking

Hi people,
I've searched the forum for an answer to my question, no joy so here goes on a new thread.
I recently bought myself a Chinese dual sim smart phone, named "Longhorn" (no sniggering!), but pretty sure it's better known as a STAR MTK6573. Great phone for the money, 1GB processor, all the bells and whistles. My problem is that I want to use two sim cards, one from a British network, one from a Norwegian network. Right now I'm in Norway and the Norwegian sim is working faultlessly, the British sim works when the phone is switched on first, but then after varying amounts of time the British sim drops out of service. If I turn the phone off, then restart the UK sim comes back into service but again goes off after some time, sometimes minutes, sometimes hours.
I've looked through the sim related settings but can't find a solution, and even contacted the British network operator to see if they know any answers - they don't.
I'll be going to the UK shortly so it'll be interesting to see if the Norwegian sim starts cutting service when I'm there, in the time being does anyone have any ideas for a permanent solution?
Thanks to all for reading, and musing on the problem, in anticipation.
Jon
modelman1968 said:
Hi people,
I've searched the forum for an answer to my question, no joy so here goes on a new thread.
I recently bought myself a Chinese dual sim smart phone, named "Longhorn" (no sniggering!), but pretty sure it's better known as a STAR MTK6573. Great phone for the money, 1GB processor, all the bells and whistles. My problem is that I want to use two sim cards, one from a British network, one from a Norwegian network. Right now I'm in Norway and the Norwegian sim is working faultlessly, the British sim works when the phone is switched on first, but then after varying amounts of time the British sim drops out of service. If I turn the phone off, then restart the UK sim comes back into service but again goes off after some time, sometimes minutes, sometimes hours.
I've looked through the sim related settings but can't find a solution, and even contacted the British network operator to see if they know any answers - they don't.
I'll be going to the UK shortly so it'll be interesting to see if the Norwegian sim starts cutting service when I'm there, in the time being does anyone have any ideas for a permanent solution?
Thanks to all for reading, and musing on the problem, in anticipation.
Jon
Click to expand...
Click to collapse
Did you try switching the SIM-Slots ?
Are both using same freq ?
Did you used Sim-Turbo or other "perfect unlockers" ? <- im asking because after using one of those "great" inventions my SIM started to droping signal on diffrent phone (like the X-Turbo/X-Sim/Sim-Turbo) install some junk on sim...
Dual Sim
sapsa said:
Did you try switching the SIM-Slots ?
Are both using same freq ?
Did you used Sim-Turbo or other "perfect unlockers" ? <- im asking because after using one of those "great" inventions my SIM started to droping signal on diffrent phone (like the X-Turbo/X-Sim/Sim-Turbo) install some junk on sim...
Click to expand...
Click to collapse
Hi, thanks for your answer. I haven't installed any sim "enhancing" software, and the phone is brand new. Swapping the sim slots doesn't seem to make a difference, even though only one is WDMA. I think the problem is to do with roaming from my UK sim, when the signal strength drops out the sim loses service to the roaming network, but doesn't reinstate the service when signal improves.
Update
OK, so a little progress was made! The phone only has the option to set one of the SIMs as 3g. The local SIM was set as the default and therefore had the 3g setting applied to it. If I force change the 3g to the roaming SIM the roaming SIM stays in service for longer, and is more stable but still loses service periodically (at least twice a day). Any further suggestions?
Dual Sim while roaming - solved
modelman1968 said:
OK, so a little progress was made! The phone only has the option to set one of the SIMs as 3g. The local SIM was set as the default and therefore had the 3g setting applied to it. If I force change the 3g to the roaming SIM the roaming SIM stays in service for longer, and is more stable but still loses service periodically (at least twice a day). Any further suggestions?
Click to expand...
Click to collapse
OK, so I now have a working dual sim phone using two networks from two different countries. My initial headaches were all caused by the overseas network SIM. Either faulty or incompatable but after a SIM swap from the network company it now works faultlessly.

GT-i9505 suddenly I can't connect to networks. I get full reception tho.

Hey. I just got a Galaxy S4 three weeks ago, last week I rooted and this week I cannot connect to network at all. I get full reception but I can only call emergency calls? Anyone knows why this happened?
karzan10 said:
Hey. I just got a Galaxy S4 three weeks ago, last week I rooted and this week I cannot connect to network at all. I get full reception but I can only call emergency calls? Anyone knows why this happened?
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Click to collapse
Are u in uk?
If yes what network?
cameracartwright said:
Are u in uk?
If yes what network?
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Click to collapse
Sweden. Tele2.
I have the same problem. Although I have meteor Ireland previously phone was branded to o2. The phone has latest update BTU region with locked bootloader. Phone was working fine until one day when I got up to find no service on it. Only can connect to internet 3g h e but cant call or text anyone. Tried to flash the modem but that didnot work so then I flashed all firmware but still no joy. Please help.
mopas001 said:
I have the same problem. Although I have meteor Ireland previously phone was branded to o2. The phone has latest update BTU region with locked bootloader. Phone was working fine until one day when I got up to find no service on it. Only can connect to internet 3g h e but cant call or text anyone. Tried to flash the modem but that didnot work so then I flashed all firmware but still no joy. Please help.
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Click to collapse
Do you have a carrier symbol that shows the phone is connected to the network. Maybe you need a new sim card?
im in the sameboat.. i live in finland. really would like to fix this

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