[Q] Is Flashing the same as a Sim unlock? - Moto X Q&A

recently changed service providers and wanted to use my moto x but its sim locked to the carrier. i looked around on the forums and the method of buying a unlock code just seems to risky, I wouldn't mind flashing my phone if it would get me what i wanted. i don't like the phone i got with the service but i'm not on contract anymore. so would flashing the phone get me past the sim lock or would it still be there afterwards?

If you are not under contract then call that carrier for the unlock. Which carrier out of curiosity.
You can't flash past the Sim lock far as I am aware
Sent from my XT1058 using xda app-developers app

If it's gsm, you can't flash to a different provider. Sim unlock is the only way to use it on other carriers. If it's Verizon, even though it's cdma, it should be gsm unlocked already if you moved to gsm. If it's Sprint you should be able to flash it to another cdma carrier.
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Related

Stupid question

Getting my droid 3 from ebay tomorrow. Do i need a sim if im just using it in u.s.?
It isn't the question but the way its asked.
That depends on what you intend to do with it. For most users, no.
No I have my global sim card out and it does not require a 4g sim either because... well because its not 4g.
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suzook said:
Getting my droid 3 from ebay tomorrow. Do i need a sim if im just using it in u.s.?
Click to expand...
Click to collapse
That's not a stupid question. You need a sim card to use it in the US as well.
Sent from my DROID3 using XDA Premium App
This is a Verizon phone and Verizon has never used sim cards because they are CDMA. The sim card slot is for GSM signals in other countries, since US based GSM providers like at&t and t-mobile are blocked on this.
Thanks for the replies. It came with one....but as I found out, its not needed for U.S. operation. BTW....loving the phone(even without root).

[Q] Can I use D4 on gsm network?

I use unlocked D3 but this device is 512MB ram also there is no official ICS(no flash reader, no camcorder). If I can use D4 on gsm network, I'll upgrade!
from my DROID3 using xda app-developers app
Yes you can, but currently only with the leaked ICS firmwares. The stock gingerbread firmware does not allow it. Supposedly the official ICS firmware is due in Q3 2012
I made a thread here with instructions on how to do it http://forum.xda-developers.com/showthread.php?t=1766479
Will this work if the droid 4 has a bad ESN?
Sent from my Galaxy Nexus using xda app-developers app
Should be, the esn is usually used to activate cdma, for gsm you only have to activate a sim card and put it in...
leerpsp said:
Will this work if the droid 4 has a bad ESN?
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Click to collapse
Works without any issues so far.
That's good I know I will get this done do I need a unlock code?
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:laugh:
leerpsp said:
That's good I know I will get this done do I need a unlock code?
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Just take one w/o contract - and that should be enough. No unlock codes was required for me.
mrAdvo said:
:laugh:
Just take one w/o contract - and that should be enough. No unlock codes was required for me.
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Click to collapse
OK thanks
Sent from my Galaxy Nexus using xda app-developers app
Almost the answer I was looking for.
So could someone confirm this:
Bad esn doesn't affect calling via a SIMcard?
I know it's a very old thread, but worth trying..
ESN's and IMEI numbers are used for GSM phones(AT&T, T-Mobile and now Verizon also). MEID numbers are used with CDMA phones(Verizon,Sprint) and just because the phone has ics or jb doesn't mean it's unlocked. You still have to install a different sim card and put in an unlock code which you can get from Verizon if you are with them or pay for it online somewhere. Once the new sim card is installed into phone and the unlock code is entered, the phone will state that your device has been unlocked. Unlocking phones is mainly for overseas use outside of the US. I have much experience with this as I served in the U.S. military for 10 years and I took my old phone over with me. Upon arrival in the new country, you set up cell service with a GSM provider, install their sim card and viola! Hope I could clear this up for you guys! Not trying to sound mean, just informative.
EDIT: Bad ESN's or MEID's can be a bad thing but some can be changed or flashed over with new one's from third party service providers like PagePlus Cellular, etc.
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Droid 3 bad esn veroizon

Hi guys I have one D3.I want to know can this phone unlocked and used in another country
Maybe so if it will unlock. Flash the 883 radio and build.prop and try.
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deankk said:
Hi guys I have one D3.I want to know can this phone unlocked and used in another country
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yes it will mine did
Can be 100% is this will work after flash the radio becouse I buy this phone from ebay and I want to be sure
Will I re read what you put and see that you wont to use it over seas.
but I do know it works in the usa if you do it. The unlock codes are $6 usa bucks so it does not cost that much to try it any way.
if it don't work then flash the old radio back its that easy
Sent from my XT883 using xda app-developers app
AFAIK, a bad ESN is carrier specific. Meaning it's most likely ONLY blocked on VZW. You could almost certainly have it flashed to another CDMA network, or use it on GSM without issues.
The problem lies in that Verizon can hard SIM lock the phone so it only accepts Vodaphone SIMs. But that is rare. Get an unlock code from unlock4moto.com and it will be your best bet.
Sent from my XT883 using xda app-developers app
Best unlock
search this on ebay
"Unlock Code for Verizon™ Motorola™ DROID 3 XT862 MB870"
This is what I've used for my last 5 droid 3's. Super fast. Just make sure its not "subsidy locked" which happened to one of my droid 3's, it happens after too many wrong codes entered, and at this point there's no way to bypass it. Sorry I'm a new member so I can't post links.

Unlocked moto x

So I'm thinking about buying an unlocked moto x originally through Verizon but was used on t-mobile, my question is can anyone guarantee me that it'll work on att if I put my apn settings and will i get LTE ... any answer is appreciated
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JReeher said:
So I'm thinking about buying an unlocked moto x originally through Verizon but was used on t-mobile, my question is can anyone guarantee me that it'll work on att if I put my apn settings and will i get LTE ... any answer is appreciated
Sent from my SAMSUNG-SGH-I537 using xda app-developers app
Click to expand...
Click to collapse
Ok... So you're thinking about buying an unlocked phone that was originally a Verizon phone but was used on T-Mobile that you want to use on AT&T? That is a bit convoluted, each vendor uses different bits of spectrum and a Verizon phone isn't a pure GSM phone such as AT&T or T-Mobile might have, I would be cautious, why not just get an unlocked AT&T device?
That being said, if it can be used on a GSM network like T-Mobile it should work on AT&T, the problem being that - as I said - each carrier uses different bits of the spectrum.
Save yourself the potential hassle and buy the proper AT&T model.
Yeah i am being cautious I'm passing on it thanks for the responses
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[Q] Sprint M8 on at&t

Hi,
I am sure this question has been asked before but I haven't found any threads yet that have fully answered my question. I have the opportunity to get a Sprint phone for a good deal. The only problem is that I am on at&t at the moment. I understand that Sprint is cdma and at&t is gsm. Can I sim unlock the phone to get it working on at&t? If I can get it to work, will I lose functionality such as LTE?
Thanks!
I think you can, but you will have to go through sprint to have it unlocked. Because the hack method is for international users only
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