[Q] Quick question about unlocking a phone for use in Germany - Android Software/Hacking General [Developers Only]

Hey all, sorry this is a noob question, but I am a U.S. soldier who is to be stationed in Germany for 3 years on Thursday. Originally I was going to wait until I got over there to get a phone, but after seeing the prices compared to what I can get here I decided against it, and my buddy told me about buying phones here in the U.S. and unlocking them to put on German networks.
Well my question is if I buy the HTC Inspire 4G from AT&T or Samsung Captivate (or any Quadband droid phone that takes a sim) without a plan, how would I go about getting the Unlock code (cheapest way possible) and would it be 100% certain to work over there as it's quadband and takes SIM cards?

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[Q] Using the Inspire 4G overseas after SIM/IMEI unlock.

Hope you guys can help me.
I will like to buy the Inspire 4G thru amazon and plan to use it in Costa Rica, where we use the same 2G and 3G bands as AT&T (850). Nevertheless I’m not sure if after the SIM/IMEI unlock, it will work with a Costa Rican SIM card? It is very common for us to buy unlocked At&t or T-Mobile phones and use them in Costa Rica.. but I have my concerns.
Last December I bought a Prepaid AT&T Phone (Samsung A107) on a trip to the US, but after doing a SIM/IMEI unlock, the Prepaid phone didn’t recognized my Costa Rican SIM card. And even before that, while still been in the US, I was not even able to use the AT&T SIM card on my unlocked Touch Pro2 (EUR version).
My worst fear is that AT&T is doing some sort of “Hard Sim Lock” to their phones.. and I will kill myself for buying an expensive paperweight.
Your thoughts and comments will be highly appreciated.
Hi, I can't 100% answer your question but I do know why your SIM cards weren't interchangeable. We lock all PUK codes on all prepaid SIM cards to where you can only use that SIM on that phone. If you would've gotten a "regular" SIM you could've used it on another carriers phone. As to why the non AT&T SIM didn't work maybe they scammed you and it never got unlocked.
Sent from my Desire HD using XDA App
Using Inspire 4G in Costa Rica.
Thanks for your explanation. So basically and after reading other posts regarding unlocking this phone, the Inspire 4G should work overseas without any inconveniences, after inserting the SIM/IMEI unlock code that you buy from any “respected” and “trusted” site (and as long as the 3G Band is 850) ?
I was going to buy the unlocked Desire HD (Eur Version), but regretfully it wouldn’t work with any Latam 3G Band (as it happened with my Touch Pro2, that only works with 3G band 2100+900).
I got an Inspire 4G on Monday, unlocked it, and my existing SIM card from another country (also in latam) worked right away. Been using it since then both in the US and back home.
So unless there is some lock on the SIM card itself, it should work fine, I think.
That’s the answer I was looking for!! You made my day. To be honest, I want to change from Winmo to Android so badly… that this phone seems to be the right deal.
Quick question just before going to amazon and start my order: Which system did you used to get the Unlock code? I have read in other forums, that some folks have been using htcimeiunlock with excellent results (I’m not related to that company by the way). I just like to hear a second opinion.
And once again..Thank you so much for your assistance!!
Got my phone unlocked
Hey
I'm from Venezuela, and I unlocked my HTC Inspire 4G from AT&T at unlockusa.com. I chose them because they're top-rated sellers at eBay and seemed trustworthy. I got my unlock code within 5 minutes, and everything worked as expected.
Hope you enjoy your new phone!
Yes, I used htcimeiunlock.com. Got my unlock code in a few minutes with no problems whatsoever.
maestroburbuja said:
Hey
I'm from Venezuela, and I unlocked my HTC Inspire 4G from AT&T at unlockusa.com. I chose them because they're top-rated sellers at eBay and seemed trustworthy. I got my unlock code within 5 minutes, and everything worked as expected.
Hope you enjoy your new phone!
Click to expand...
Click to collapse
trestrepo said:
Yes, I used htcimeiunlock.com. Got my unlock code in a few minutes with no problems whatsoever.
Click to expand...
Click to collapse
Hmm 2 new members and advertising new site?
The AT&T Inspire only has North American UMTS radios 850 and 1900 Mhz. It lacks the 2100 radio necessary for 3 and 4G in Europe.
The phone will work on Europe's 2G Edge network. HTC should have put the 2100 Mhz radio in the Inspire but they didn't. This is the real gripe I have with this phone.
Sent from my HTC Glacier using XDA App
Doesn't the desire hd cover the european market with 2100? I suppose if you are traveling it is an issue but otherwise I see no reason for att to be adding something to this phone that already exists in one of its twins. Also it is not marketed as a "world" phone by at&t either.
Whats the key code / combination on the inspire to check the status of the sim?
I may be new on the forums, but I've been lurking for a while. Heck, I learned about that site from here, and the various threads on the forum on unlocking/rooting were one of the things I kept in mind when deciding to buy the phone.
geogkdam asked if the site worked; all I'm saying is it worked for *me*. I claim no guarantees it would work for anyone else, and frankly, I don't care much either; I'm just happy I was able to unlock the phone I bought on Monday withing a few minutes.
newter55 said:
Doesn't the desire hd cover the european market with 2100? I suppose if you are traveling it is an issue but otherwise I see no reason for att to be adding something to this phone that already exists in one of its twins. Also it is not marketed as a "world" phone by at&t either.
Click to expand...
Click to collapse
It'll work on EDGE in Europe, which sucks for data, but at 20 bucks a megabyte while roaming, why would you want to?
I'll be taking my Inspire to London and Paris in a couple months and since I need to be reachable on my own number, I will suck it up and roam, but data will be off, so I couldn't give a crap about whether or not it's EDGE or 3G. It'll just be voice and text, and not much of that. I have an AT&T Nexus One with the 2100 band that I'll be bringing along too, I'll grab a local SIM and use that for data. I'll just have personal hotspot turned on and connect my Inspire to it.
try cellunlocker.net they unlocked it for me
yg17 said:
It'll work on EDGE in Europe, which sucks for data, but at 20 bucks a megabyte while roaming, why would you want to?
I'll be taking my Inspire to London and Paris in a couple months and since I need to be reachable on my own number, I will suck it up and roam, but data will be off, so I couldn't give a crap about whether or not it's EDGE or 3G. It'll just be voice and text, and not much of that. I have an AT&T Nexus One with the 2100 band that I'll be bringing along too, I'll grab a local SIM and use that for data. I'll just have personal hotspot turned on and connect my Inspire to it.
Click to expand...
Click to collapse
AT&T also offers packages which would reduce your voice, data and text costs. Have you looked into them? Here's a link
I can't provide a link since I don't have the min. number of posts required to post here but Google "AT&T World" and you'll get the necessary info. The texting deal is a good deal if you plan to text between 20 and 50 texts. If less than 20 just go with the standard .50/text sent from Europe. If between 20&50 opt for the $10 one time charge (which drops your per text rate to .20/text).
I would also assume that free Wi-FI hotspots are plentiful around Europe??? Does anyone have first-hand experience with that?

[Q] Overseas Phone Questions (ATT)

Hi all,
In July I am studying abroad in Australia for about 5 months and am wondering what to do for phone service. I currently am on ATT and have an HTC Inspire 4G. What was recommended by the school is going through Global Gossip and purchasing a phone+credit. However, I also see that the website has an option to just purchase a sim card. Would it be better to unlock my phone and use the sim card or to just buy one of there phones? Also, should I rather be looking into activating the international services through ATT itself? Perhaps there are better alternative options to the ones I have outlined above? Sorry, I have never had to deal with this situation before.
Thanks!

[Q] Unlockability and use of Anrdoid phones

I'm in a bit of a situation. I live in Canada. I leave to the US and Poland in about 17 hours on a two month trip. I have spent the better part of two weeks trying to unlock my iPhone to no avail. I now need a phone. I have turned to my city's classified adds where there are several android phones for sale. My issue is this: I am fast approaching the point at which I will no longer be able to meet someone to buy a phone today, but I don't know what I need.
I am aware that the answer to my question is out there on the intersphere and forunets, but I'm not confident that I'll be confident enough to buy a $250 phone at the end of my research. Therefore, I'm turning to to forums to see if someone knowledgeable can quickly answer my questions so that I'll be able to run out and buy a phone right now.
The phones on the classifieds that I'm looking at are:
A Galaxy S2 on contract with Bell Mobility (Canada) - $350
A Galaxy S 4G factory unlocked - $280
An unlocked and rooted Nexus S - $300
HTC Desire broken proximity detector - $100
Nokia Lumia 710 - $200
HTC Wildfire S unlocked - $220
My questions:
Is the phone unlockable?
Will it work with a pre-paid SIM in the US? (which carriers, if known)
Will it work in Poland, France and Italy?
I'm computer savvy but sadly my knowledge is deficient in this area. If anyone can answer these questions, it would be much appreciated.
Get an unlocked phone
You said you need an unlocked one, You also said "A Galaxy S 4G factory unlocked - $280" why don't you just buy that then it will work with any sim, then just get an pay as you go sim with 3g for your trip?
Or if you want to unlock your iPhone, Jailbreak it then do this (youtube.com/watch?v=mB_L5gi94Cc) it might work.
hcaz301 said:
You said you need an unlocked one, You also said "A Galaxy S 4G factory unlocked - $280" why don't you just buy that then it will work with any sim, then just get an pay as you go sim with 3g for your trip?
Or if you want to unlock your iPhone, Jailbreak it then do this (youtube.com/watch?v=mB_L5gi94Cc) it might work.
Click to expand...
Click to collapse
My question is whether an 'unlocked' Galaxy S will work in both the US and Europe with a pay as you go SIM that I buy?
I would say yes it would, if it is unlocked, it should be unlocked to any network anywhere, i may be wrong, but i would think it should work for you
The S2 and the S should work, but I'll let others confirm that. I believe that both have Sim card slots.
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[Q] AT&T Nexus S International Unlock Help?

Hi all, my parents are heading out of the country soon. They wanted to pick up a cheap android phone to take with them and to give to a relative there, and I was suggesting the Nexus S (it's around $100 on craigslist and ebay)
However, I'm curious if there is any sort of carrier-lock placed by AT&T on their phones that makes it so I can't slap in another SIM card from an international provider?
I've always heard nexuses don't have any carrier locks, but wanted to clarify. If it does have a carrier-lock, is there an easy guide to getting around it?
Thanks in advance!
There is no lock.
Sweet! So I can just pop in any SIM card and get service (don't need data really)?
Yes. As long as the carrier supports the bands the phone uses. Almost all do.

[Q] Global HTC One - Verizon

Hello, I have been itching to get my hands on the HTC One. I'm currently with Verizon and am considering buying an unlocked phone. Is it possible to get any One phone and have it work on the CDMA network? How do you do it? If I wait to get the Verizon One, will it be usable on any other networks? I thought about just getting it on contract, but I still have the unlimited data and north America texting so don't want to lose that. Plus, I may move to Canada (telus, Rogers, Bell) so would want an easy out from verizon as well as bring my phone with me.
Thanks

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