Bought phone from India, live here in Canada.
Just to confirm for clarity sakes.
Use an Indian Sim card here in Canada, and make a call here to some number for 5 minutes.
Switch sims to Fido (Canadian Network) no issues?
Confirming since this is the first time I have ever read/heard about the above.
Ideally, that should have been done when in India. Try, hopefully it still works
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Hi,
Recently got a Koodo GTi9020A and have tried to use it in the UK with a 3 Sim.
The phone gets a full 3G signal, data and internet work, however there is a problem with making calls when using the 3G signal.
When the phone is turned on I can make one call to a landline, however if I hang up and dial again there is silence. Calls to other mobiles are scrambled.
I have spoken to Google and have been told that the Canadian software will not work with a UK Sim and the phone will need flashed with UK software.
The phone is therefore 'locked' to the Canadian networks. The lady from Google mentioned that a fully unlocked phone would be more expensive!
Any advice appreciated.
Thanks.
I recently bought an unlocked Google Nexus S from amazon. The Device works fine on ATT network. When I got it to India and tried inserting an Airtel SIM in it. The phone shows complete Signal strength but says emergency calls only. On the lock screen it says insert SIM.
When I search for available mobile networks it shows my network but unable to connect to it. It does not even ask for unlock code when I insert a SIM from another carrier.
Is this because the phone is locked or is there some other problem?
funda439 said:
I recently bought an unlocked Google Nexus S from amazon. The Device works fine on ATT network. When I got it to India and tried inserting an Airtel SIM in it. The phone shows complete Signal strength but says emergency calls only. On the lock screen it says insert SIM.
When I search for available mobile networks it shows my network but unable to connect to it. It does not even ask for unlock code when I insert a SIM from another carrier.
Is this because the phone is locked or is there some other problem?
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Click to collapse
What network frequencies does Airtel use? If non of them match that could be why, oh and Nexus phones are never network locked
Sent from my ice cream powered Nexus S
Yeah, frequencies should be the reason here.
But only for 3g, the us always being special, especially at&t. ^^ 2g should work worldwide. Set it to "2g only" and see... (if it works, slow data, but at least you can make calls)
I got a Samsung captivate from ATT and it worked also my Galaxy S 4G. All these are quad. band phones so, they work worldwide. Could be some other problem. Got a good deal, so dont want to return it, but I guess I have no option now.
Tried a new sim?
im gonna be going to india in a month or so and i wanted to know if the i9020a will atleast work with voice in india. airtell or vodafone it doesnt matter. I don't need 3g but i was hoping voice would work so i could just use this phone in india.
did you try to reset the phone?
This is really wierd. Hope someone can help.
I bought an unlocked LG Optimus G E971 phone in Toronto, Canada this May. Inserting a Rogers and Fido SIM card was perfectly fine and working while I was in Toronto Canada. No SIM network unlock PIN required.
In October, I travelled on vacation to Hong Kong with the same phone that I thought was unlocked. As always, I would buy a local SIM for my unlocked phone. To my surprised, it prompted for a SIM network unlock PIN. I went to a total of 3 carriers, including 3 Telecom, China Mobile and one other (cannot remember the name). All asked for a SIM unlock PIN.
Not believing what had happened, I went back to the shop in Toronto, Canada after returning home. Tried inserting Rogers, Fido, Bell and AT & T SIM card, all worked perfectly.
My question is, could this be a region lock? Like the Samsung Galaxy Note 3?
Anyone has similar experience to share?
chopstks said:
This is really wierd. Hope someone can help.
I bought an unlocked LG Optimus G E971 phone in Toronto, Canada this May. Inserting a Rogers and Fido SIM card was perfectly fine and working while I was in Toronto Canada. No SIM network unlock PIN required.
In October, I travelled on vacation to Hong Kong with the same phone that I thought was unlocked. As always, I would buy a local SIM for my unlocked phone. To my surprised, it prompted for a SIM network unlock PIN. I went to a total of 3 carriers, including 3 Telecom, China Mobile and one other (cannot remember the name). All asked for a SIM unlock PIN.
Not believing what had happened, I went back to the shop in Toronto, Canada after returning home. Tried inserting Rogers, Fido, Bell and AT & T SIM card, all worked perfectly.
My question is, could this be a region lock? Like the Samsung Galaxy Note 3?
Anyone has similar experience to share?
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Click to collapse
Probably.
Region locking or maybe that your phone did not have the right baseband? I dont know. My phone had a similar problem, it displayed roaming in the native country I was.
If you find something about it, please do post back, ok. I am very curious to this issue.
You need to unlock the phone from your carrier in order to user unlocked sim on your mobile
naveenii1991 said:
You need to unlock the phone from your carrier in order to user unlocked sim on your mobile
Click to expand...
Click to collapse
I can use both Fido/Rogers and Bell. They are different carriers and Fido and Bell are competitors in Canada. My LG Optimus G E971 is manufacture unlocked meaning its brand new and unlocked when I bought it from the shop. I don't buy locked phones from carriers and I don't need an unlock code. Been buying and using manufacture unlocked GSM phones in the past 10 years, never had an issue. Not a believer of locked phones and it's ripped off plans in North America.
shadowcore said:
Probably.
Region locking or maybe that your phone did not have the right baseband? I dont know. My phone had a similar problem, it displayed roaming in the native country I was.
If you find something about it, please do post back, ok. I am very curious to this issue.
Click to expand...
Click to collapse
The LG Optimus G E971 is quad band and it has HSDPA 850/1900/2100. I matched this to my Samsung Omnia II (I8000) which has HSDPA 900/1900/2100. My Omnia II is manufacture unlocked and is usable in Hong Kong (Asia) without an issue. Not a phone tech person but I would assume my LG Otpimus G E971 is quad band and is useable in Hong Kong.
I didn't know there was a section for LG Otpimus G, I have also posted my replies here:
http://forum.xda-developers.com/showthread.php?t=2498109
I switched to sprint about 5 months ago and I got my s5 with a 2 year contract. We also got another line with another phone. The account is in good standing with payments on time always. Will Sprint unlock it for me so I can use it on a trip im taking overseas? I'm not sure what their policy is..and I know they do it OTA, so that means I have to be on stock rom right?
Yes stock rom. Sprint more than likely unlick. Of course you will have to mnew monthly charges. But depend sd wherr your going. If going to us territories sprint will work. Just call sptint anf see
They will usually unlock it for international roaming after having the phone on your account for 90 days.
Sent from my SM-G900P using XDA Free mobile app
please note that most of the world is now based on GSM and Sprint is a CDMA based service. Once unlocked you would probably need a GSM sim card installed in order to use the S5 (this sim card can either be one from the US, a more expensive option, or a local sim wherever you are traveling to).
In Europe, especially UK, there are many cheap GSM sim operators.
Drugman109 said:
please note that most of the world is now based on GSM and Sprint is a CDMA based service. Once unlocked you would probably need a GSM sim card installed in order to use the S5 (this sim card can either be one from the US, a more expensive option, or a local sim wherever you are traveling to).
In Europe, especially UK, there are many cheap GSM sim operators.
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Click to collapse
Yeah that's the plan for me to buy a local sim in that country so I can use the phone with a local number there. Do you know what bands the gsm works on?
euklid said:
Yeah that's the plan for me to buy a local sim in that country so I can use the phone with a local number there. Do you know what bands the gsm works on?
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Click to collapse
Depending on the country involved they use 900 and 1800 mainly but the s5 has all the bands used in Europe. Note that T Mobile is a major carrier so you should be ok with this phone if it is truly unlocked
I have T-Mobile OnePlus 7 Pro for almost 14 months ( with a Texas Number), I'm in Canada and I'm always roaming with Telus network. T-Mobile wont unlock my phone for another 10 months.
I have already flashed my OnePlus with International Firmware successfully, I also bought a dual sim card tray to use both Networks (T-Mobile and a local network) at the same time so people don't have to call a long distance to reach me; I can see 2 sim card however the second SIM card is greyed out.
What do I need to do next to reach my goal?