att or tmobile sim card on razr hd/maxx hd? - RAZR HD Q&A, Help & Troubleshooting

Anyone tried to pop in att or tmobile sim card into razr hd/maxx hd? Is it working?

xlow78 said:
Anyone tried to pop in att or tmobile sim card into razr hd/maxx hd? Is it working?
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No, it doesn't work. It's only unlocked for international SIMs. There's a thread here somewhere about people trying/failing and talking about buying a Rogers one in order to use AT&T with their LTE.

Thanks man. On the other hand when I pay a full price for the phone should they take the lock off it? I believe it must be a way.
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xlow78 said:
Thanks man. On the other hand when I pay a full price for the phone should they take the lock off it? I believe it must be a way.
Sent via Droid Razr Maxx HD
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God you would think they'd carrier unlock it, wouldn't you? Or maybe Motorola directly? Have no experience with this at all.

xlow78 said:
Thanks man. On the other hand when I pay a full price for the phone should they take the lock off it? I believe it must be a way.
Sent via Droid Razr Maxx HD
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No, not possible.

So, is the code embedded in device's rom not to take any att, tmobile or sprint cards? Or is it managed by some kind of chipset? If the phone is unlocked there should be no simlock at all. Anyone has any technical knowledge about it??
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I popped tmobile sim today. Didn't work. Tried to mess with settings. Nada. Darn vz and moto.
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xlow78 said:
I popped tmobile sim today. Didn't work. Tried to mess with settings. Nada. Darn vz and moto.
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It won't even work roaming with a 3rd-country SIM installed... I tested this weekend in Phoenix with my Telcel (Mexico) sim in there. It saw AT&T and just barely registered before the phone went to "emergency calls only." I know it connected for just a moment with Telcel because I later - with the Telcel SIM back in another known-good GSM phone - got an SMS from the network suggesting I buy one of their exorbitantly-priced roaming data plans. It was time-stamped at the same time I was trying to register on AT&T with the Telcel SIM in the Maxx HD.
I'll give it a proper try inside Mexico this weekend and see what happens. I suspect it will work. I'm a little bit surprised it wouldn't even let me roam, the block appears to be at the network level.

Thanks man. Keep everyone posted when you test it down in Mexico. Still wondering why don't they let us use it on any network.
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It works great. I had to manually enter the APN information as expected. In network settings I had to force UMTS to get an HSPA connection. I'm posting from Mexico now... display shows H+ at the top. I only see the carrier name when I swipe down from the top of the screen.
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---------- Post added at 09:04 PM ---------- Previous post was at 09:02 PM ----------
I actually sat in a parking lot on the US side for half an hour to get the settings right.
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zowwie said:
It works great. I had to manually enter the APN information as expected. In network settings I had to force UMTS to get an HSPA connection. I'm posting from Mexico now... display shows H+ at the top. I only see the carrier name when I swipe down from the top of the screen.
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---------- Post added at 09:04 PM ---------- Previous post was at 09:02 PM ----------
I actually sat in a parking lot on the US side for half an hour to get the settings right.
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Were you connected to a Mexican carrier? Or US Tmobile?

No, i parked close enough to the border to get a Telcel signal. I wanted to do it while I was still in the USA, ya kinda have to watch your back in some border towns.
I didn't want to have to keep one eye on the street, and needed Google maps to be working the moment I crossed.
I didn't attempt to connect to an American network.
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The mobile hotspot feature does not work while roaming, the phone's firmware still tries to check with a Verizon server for authorization. Of course it can't connect, so no hotspot.
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so does it accept foreign sims

Not to roam on a US network. Foreign SIM on foreign network works fine, just configure data APN's and you're good to go.
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is it the same for maxx hd also?

Yes, I only have the Maxx HD.
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It is some kind of lock at the radio firmware level.
Same thing with the OG RAZR - the bands are activated but it is not accepting American GSM sims.

Related

Will ATT charge me?

I was looking to buy the inspire unlocked from bestbuy. I already have the old data plan 15$ unlimited (grandfathered) + unlimited family messaging. If I pop my sim into the phone will ATT charge me for using an inspire? Even if my rom is changed and my sim card is the old 3g one not the 4g? Thanks
Yes. 10 char
Really? I am using an unlocked european Desire hd right now and they haven't said anything. But it only gets edge. Does that matter?
n4v1n said:
Really? I am using an unlocked european Desire hd right now and they haven't said anything. But it only gets edge. Does that matter?
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If you can get ahold of an unlocked Telus DHD you can get away with the data plan you currently have.
If you use the Inspire you will get caught since they have record of the IMEI numbers.
They didn't give me a 4g sim card,its still the same 3g card.
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leemoss84 said:
They didn't give me a 4g sim card,its still the same 3g card.
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The 4G SIM is for the upcoming LTE, all current phones use the standard 3G SIM.
I bought mine off contract and I got to keep my 20$ unlimited plan they just had to switch me to the hspa unlimited. At the worst you should only have to pay five dollars more a month.
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Att?

Hey guys could my sim card affect my speeds on att's data network? I have a sim i got about a year ago on a 3g phone, should i go get a new one?
And also, if i pop my sim into an old phone such as a razr and start a basic phone data unlimited pla., and then pop it back into my inapire, would it work at the same speed?
Please help, and please ask if you dobt understand anything!
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invalidefexx187 said:
Hey guys could my sim card affect my speeds on att's data network? I have a sim i got about a year ago on a 3g phone, should i go get a new one?
And also, if i pop my sim into an old phone such as a razr and start a basic phone data unlimited pla., and then pop it back into my inapire, would it work at the same speed?
Please help, and please ask if you dobt understand anything!
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At&t told me I needed a new sims 4g sims
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yokozuna82 said:
At&t told me I needed a new sims 4g sims
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AT&T lied.
I hear that there are 4g sims, but speeds don't seem to be effected by swapping.
The 4G sim card is only for LTE wince HSPA still uses 3G or 3.5G a new sim card will make no difference.
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you dont really need a new sim. i am using my sim card from 2006 and i get 3-4Mbps download and 2Mbps upload on the ATT network. sim card really doesnt play into it from what i can tell.
RogerPodacter said:
you dont really need a new sim. i am using my sim card from 2006 and i get 3-4Mbps download and 2Mbps upload on the ATT network. sim card really doesnt play into it from what i can tell.
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agreed, teh rep on teh phone told me it was completely pointless to activate the new sim...
Just got the new sim and did not change my speeds.
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Okay, well what about the plans guys!?
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[Q] HELP : ( Can you flash droid incredible

I have just gotten a Droid Incredible, which I thought it was unlocked and able to be used on the T-Mobile network. I noticed there was no place to put a SIM card....is there a way for me to Flash this phone to the tmobile network so I can use it or am I stuck? Thank you so much for any help you can give me.....
Jinx
Sorry,you are stuck. The original Droid incredible is cdma,and not useable on t mobiles GSM network.
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Droid x and vm network

Is it possible to flash/ program a Verizon Droid x to work on the virginmobile / sprint network??
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motorolatriumph said:
Is it possible to flash/ program a Verizon Droid x to work on the virginmobile / sprint network??
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I don't think so. Because Verizon is cdma and sprint , I believe, gsm?
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Virgin Mobile USA
Main article: Virgin Mobile USA
Virgin Mobile USA operates simply as Virgin Mobile, uses Sprint's CDMA network. It offers customers with heavy social networking needs unlimited messaging and data plans as well as mobile broadband service, with no contract required. The network has about 6 million subscribers. Virgin Mobile targets young consumers. Virgin Mobile USA also offers pay as you go options under its payLo by Virgin Mobile brand.
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Wikipedia Sprint Nextel
Haro912 said:
I don't think so. Because Verizon is cdma and sprint , I believe, gsm?
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Dont let me see you type any informational text on here again, Verizon and VM uses CDMA but VM blocks any phone that it attempted to be flashed.
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iloveandroid16 said:
Dont let me see you type any informational text on here again, Verizon and VM uses CDMA but VM blocks any phone that it attempted to be flashed.
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I thought they weredifferent sorry bud. Notice I put a question mark. I don't use vm I use Verizon was trying to help out. How about you go **** yourself and everything will be ok?
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Haro912 said:
I thought they weredifferent sorry bud. Notice I put a question mark. I don't use vm I use Verizon was trying to help out. How about you go **** yourself and everything will be ok?
Next time just dont type anything you aren't sure of and things like this wont happen.
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motorolatriumph said:
Is it possible to flash/ program a Verizon Droid x to work on the virginmobile / sprint network??
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You might be able to esn clone your triumph (or other vm android phone) to a droid x. It's an expensive experiment though. Also, some people believe it's illegal. I personally don't think it's illegal since the rule was in place to prevent people from acquiring someone's cell info and then stealing that victim's service.
Well I have some extra old unactivated sprint phones so Mabey I can swap one with it...
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ATT sends HTC One XL without LTE Sim Card

Wife just got an HTC ONE XL.... came with a sim card.
Had a hard time getting it activated... but eventually ....
After playing with it for a couple hours i found that it would not send SMS images.
Finally did a chat with ATT and was informed that the account had been changed to a Pay Data plan and that the Sim card listed was not a LTE sim card.
Hard to fathom that 2 people before never made that connection and that they actually sent an LTE phone without the proper SIM card.
Said it will take 3 days to get the LTE card when the phone was sent overnight.
krelvinaz said:
Wife just got an HTC ONE XL.... came with a sim card.
Had a hard time getting it activated... but eventually ....
After playing with it for a couple hours i found that it would not send SMS images.
Finally did a chat with ATT and was informed that the account had been changed to a Pay Data plan and that the Sim card listed was not a LTE sim card.
Hard to fathom that 2 people before never made that connection and that they actually sent an LTE phone without the proper SIM card.
Said it will take 3 days to get the LTE card when the phone was sent overnight.
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AT&T never informed me that they had no 4g in our area. Needless to say I found out the same way you did. They're really "good" for that.
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Turns out that everything was wrong...
1) it is an HTC One VX not HTC One LX
2) ATT only uses one type (different sizes) of SIM cards and they are 3g/4g and LTE compatible.
3) The person who activated the phone, put the phone on a Pay per use plan (not LTE)...
4) The rep I just got off the phone with, is fixing that... temp 200mb LTE plan until the Unlimited LTE plan is put back on, Credit to cover the cost and fixed a number of other issues (like turning me on paperless billing).
So I was in the wrong thread... sorry bout that.
Wow I read that completely wrong lol. Time for me to go to bread.
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jacobas92 said:
Wow I read that completely wrong lol. Time for me to go to bread.
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Go to bread???? Where that????
ImagioX1 said:
Go to bread???? Where that????
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Bread=Bed
Its a joke :v
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Misterowl said:
Bread=Bed
Its a joke :v
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Some bodys rely sleapii.
krelvinaz said:
Turns out that everything was wrong...
1) it is an HTC One VX not HTC One LX
2) ATT only uses one type (different sizes) of SIM cards and they are 3g/4g and LTE compatible.
3) The person who activated the phone, put the phone on a Pay per use plan (not LTE)...
4) The rep I just got off the phone with, is fixing that... temp 200mb LTE plan until the Unlimited LTE plan is put back on, Credit to cover the cost and fixed a number of other issues (like turning me on paperless billing).
So I was in the wrong thread... sorry bout that.
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As a former employee I used to get mistakes like this from all sorts if co workers. Hated it. I knew how to fix it, just couldn't tell. Also you know have an LTE sim card when the 9th and 10th number is 25 or 27
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In response to: Bread??? Wheres that???
Lmfao!!! Sorry....bored. Reading older posts/forums this seriously cracked me the f up!!!...
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---------- Post added at 05:46 PM ---------- Previous post was at 05:43 PM ----------
traesnaidensdad said:
Lmfao!!! Sorry....bored. Reading older posts/forums this seriously cracked me the f up!!!...
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Bread???? Wheres that????
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