Develop Bugs

SIM card - after XTC clip unlock

Has anyone tested a SIM card in the Inc2 after using the XTC Clip? I have one that didn't seem to work which I attributed to being older and provisioned for a BB. However, I tried an original Verizon SIM card and I still get the same errors:
1. No Network is ever found
2. When going to GSM Call Settings - "Network or SIM card error."
Does anyone have any comments or different experience with it?
Thanks, Matt.

mattwood2000 said:
Has anyone tested a SIM card in the Inc2 after using the XTC Clip? I have one that didn't seem to work which I attributed to being older and provisioned for a BB. However, I tried an original Verizon SIM card and I still get the same errors:
1. No Network is ever found
2. When going to GSM Call Settings - "Network or SIM card error."
Does anyone have any comments or different experience with it?
Thanks, Matt.
Click to expand...
Click to collapse
which ROM are you trying this on? XTC clip is a full NAND and SIM unlock should work.. strange.

I've tried it only on the nandroid backup I did of my system before trying other ROMs - currently only plainjane roms support SIM cards, but I cannot install them either (see my post in that thread). I would really like to see CM7 support the SIM.
I know that the clip successfully unlocked the SIM, because before my card would give an error; something like its not a valid SIM card even though it would ask me for my PIN at reboot.
Now, it doesn't pop up the error after a reboot, but still asks me for my PIN...so it sees it. Its just when changing to GSM/UTMS mode that I get the network/SIM error.
I'm going to try with a buddy's SIM that I know works in his iPhone so i'll see what happens.
I was just wondering if anyone else had tried it yet.
Thanks, Matt.

mattwood2000 said:
I've tried it only on the nandroid backup I did of my system before trying other ROMs - currently only plainjane roms support SIM cards, but I cannot install them either (see my post in that thread). I would really like to see CM7 support the SIM.
I know that the clip successfully unlocked the SIM, because before my card would give an error; something like its not a valid SIM card even though it would ask me for my PIN at reboot.
Now, it doesn't pop up the error after a reboot, but still asks me for my PIN...so it sees it. Its just when changing to GSM/UTMS mode that I get the network/SIM error.
I'm going to try with a buddy's SIM that I know works in his iPhone so i'll see what happens.
I was just wondering if anyone else had tried it yet.
Thanks, Matt.
Click to expand...
Click to collapse
Nice, am interested to see what would happen and if that works!

you will be the first to know!

OK, don't have a known-good SIM card to try yet, but I tried changing the mode to GSM/UMTS only on a stock INC2 with the stock verizon SIM card and it had the same behavior as mine - "SIM card or network error".
I will get an AT&T SIM card from an iPhone to try hopefully this week, but I wonder if its a provisioning issue with the SIM? Anyone have a SIM they can try with a rooted/XTC clip s-off'ed INC2?
Thanks, Matt.

VERY interesting...looks like verizon is doing some trickery in the radio firmware - I'm willing the be the same thing is going on here. I'd love to solve this before I leave for Europe next week, but if not I'll update the thread with what I find using my SIM card aborad.
http://forum.xda-developers.com/showthread.php?t=838259

mattwood2000 said:
Has anyone tested a SIM card in the Inc2 after using the XTC Clip? I have one that didn't seem to work which I attributed to being older and provisioned for a BB. However, I tried an original Verizon SIM card and I still get the same errors:
1. No Network is ever found
2. When going to GSM Call Settings - "Network or SIM card error."
Does anyone have any comments or different experience with it?
Thanks, Matt.
Click to expand...
Click to collapse
After unlock by xtc clip not success . I buy unlock code
but
Ive recently unlocked gsm , but can't change to GSM mode ( always show CDMA mode)
change to GSM mode , Incredible 2 show
"there is no Sim Card on your device . Your device will switch to CDMA mode now"
try another Sim card , change to GSM mode ,still show ""there is no Sim Card on your device . Your device will switch to CDMA mode now""
My incredible 2 , new in a box 100%
Unlocked by code
Solution ??? help

I think you hardware is just fine, but the radio firmware is filtering out any US GSM carrier codes - essentially making GSM operation in the US impossible.
However, I think there must be a software or radio solution to this.

I am an inc2 Verizon customer. I called Verizon and got an unlock code easily. I have a T-Mobile prepaid similar that I put in and it works perfectly. I switched to GSM and made a call without issue.
Next I added the apn in settings for data, bought a web daypass, and data also worked.
I live in an edge only area or I would test for 3g. Ill update if I travel to an area that has it.
T-Mobile US bands work fine though

At&t sim works, tested today.
Sent from my ADR6350 using XDA App

mattwood2000 said:
At&t sim works, tested today.
Sent from my ADR6350 using XDA App
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Click to collapse
Do you get EDGE/1X or 3g/HSPA with ATT sim?

I believe it was edge, but I'm not familiar with AT&T in the area so I'm not sure if that is normal or not. I was more concerned with the overall ability to use a non-verizon SIM.
thawkth said:
Do you get EDGE/1X or 3g/HSPA with ATT sim?
Click to expand...
Click to collapse

mattwood2000 said:
I believe it was edge, but I'm not familiar with AT&T in the area so I'm not sure if that is normal or not. I was more concerned with the overall ability to use a non-verizon SIM.
Click to expand...
Click to collapse
hey..so did u ever go back to the sims that didn work in the first place n check? as in..after u got it working with your friend's at&t sim?

Incredible 2 On T-Mobile

I recently sold my Incredible 2 to a friend and he is trying to use it on T-Mobile. I know this is possible, but I have no idea how to do it. The phone is S-OFF by XTC Clip running a custom ROM. When he inserts his SIM it doesn't ask for the unlock code, how can I get it to ask? Is there something else I need to do? Help much appreciated!

TB13 said:
I recently sold my Incredible 2 to a friend and he is trying to use it on T-Mobile. I know this is possible, but I have no idea how to do it. The phone is S-OFF by XTC Clip running a custom ROM. When he inserts his SIM it doesn't ask for the unlock code, how can I get it to ask? Is there something else I need to do? Help much appreciated!
Click to expand...
Click to collapse
It wouldn't need to if you did it via xtc clip. That's a hardware unlock so it gets the Sim slot at the same time.

tylerlawhon said:
It wouldn't need to if you did it via xtc clip. That's a hardware unlock so it gets the Sim slot at the same time.
Click to expand...
Click to collapse
So he doesn't need the SIM unlock code? I know the slot is unlocked, but the phone doesn't get service with his SIM card inserted. Is there a way to get the SIM card unlock prompt?

TB13 said:
So he doesn't need the SIM unlock code? I know the slot is unlocked, but the phone doesn't get service with his SIM card inserted. Is there a way to get the SIM card unlock prompt?
Click to expand...
Click to collapse
That I have no idea. Sorry bud, anyone else have any idea on how to get this done?

So he called T-Mobile and they told him it should just work if the phone is unlocked, like you said above. He got the IMSI number and is calling them back, I have never done anything like this before so I have no idea what I'm doing

Still nothing, can someone please help me.

Since it is running a custom ROM, does that ROM support GSM? I would try the phone with zeus or Andy Bones stock rooted ROM just to be sure.
Sent from my ADR6350 using XDA App

He tried CM7 and another sense ROM, I'm not sure if either of those support GSM, but I will have him try out Andy's stock ROM in a few.

Any luck?
Sent from my ADR6350 using XDA App

Also check the mobile network settings and see if it is set to switch between cdma and GSM. Actually if he is strictly on GSM then I would turn off cdma all together.
Sent from my VivoW using xda premium

Does the DI2 has service at all or problems with data/mms only? Does the T-Mobile name show up as the carrier with the phone in GSM mode? For T-Mo, one has to subscribe or enroll in one of the data plan/option for mobile broadband access.
Is the T-Mo chip working or taken from another working T-Mo phone? Can you check for basic voice only service using an AT&T chip (prepaid or postpaid)?
Does it ring on incoming voice calls and answer? (Just starting with all the basics to try to eliminate the obvious ... )
If these checks are confirmed as functional - check and edit the APN and mobile internet/MMS settings (default locked to VZW/Vodafone ??) - changes made & saved?
Not all Sense ROMs are verified as GSM compatible (3.5 won't work, 3.0 is the highest with Sense 2.1/3.0 and hybrid usually with GSM functionalty) SR's Zeus V1.3 is good, same with andyBones's ROM or RMK's Ginger Sense released last year.

You need a P.U.K Code to unlock the apn side of the phone then input manually into new apn.
Sent from my ADR6350 using XDA App

Why'd you use XTC clip instead of Revolutionary?
Sent from my Sirloin Steak using A1 Steak Sauce.

Here are some steps I used to help me use Incredible 2 for Tmobile
1. Under settings go to "Security" and "Disable SIM card lock" to enter the code. I bought my unlock code from ebay for $.99 from dr.unlockusa....others couldn't do it and refunded my money.
2. Make sure the back cover is on since antenna is integrated on the back cover. Also make sure that SIM card is inserted correctly...cut slanted side faces down.
3. Go to "Wireless and Network" and "Mobile Networks"....after your phone detects the sim card, you should now be able to click "GSM/UMTS MODE" under "Preferred Network".
4. After step 3, click "GSM/UMTS Options" and click APN settings. It should be blank....hit menu( it should be second button from left on the bottom) and add apn setting. Google APN settings for whatever network you're trying to use...either tmobile or at&t....and enter those settings....
5. Everytime you switch network or factory rest (done under "SD &phone storage) APN setting has to be entered again...it sucks...
hope this helped...

No Unlock Prompt

Hey guys,
I'm knew to these forums and I just made the switch from an iphone to the galaxy s3. My dad is with Rogers and he gave me his Samsung Galaxy s3 i747m. I'm with Fido and I purchased a unlock code from cellunlocker.net. The issue I am having is that when I put in my foreign sim card there is no prompt that asks for me to insert an unlock code. Can anyone help me out?

Might sound silly but did u reboot.
Sent from my SAMSUNG-SGH-I747 using xda premium

rail205 said:
Might sound silly but did u reboot.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
Do you mean just powering the phone on and off? Yes I did that already and I've tried these codes from the dialling screen:
#7465625*638*UNLOCKCODE#
#0111*UNLOCKCODE#
#7465625*638*#

Fido, being a Rogers subsidiary, might not need an unlock for a Rogers phone. (Just an educated guess on my part.)
Is the SIM working for you? Are you getting network access? If so, can you find another SIM to try (perhaps enlist a friend's help), and if not, are you perhaps on a non-stock ROM, most of which have issues with the unlock screen?

smelenchuk said:
Fido, being a Rogers subsidiary, might not need an unlock for a Rogers phone. (Just an educated guess on my part.)
Is the SIM working for you? Are you getting network access? If so, can you find another SIM to try (perhaps enlist a friend's help), and if not, are you perhaps on a non-stock ROM, most of which have issues with the unlock screen?
Click to expand...
Click to collapse
I think this is actually the case. I get a signal but my data/3G/HSPA doesn't really work...I read somewhere its probably because my SIM card has been on an iphone for so long that I need to get a new one. Do you think this would help?

You need a different SIM
I went through the same problem (trying to unlock my Rogers S3 for Fido). Because Fido and Rogers are sister companies, a Fido SIM won't bring up the prompt. The phone will work for voice on Fido but not for data until you unlock it.
You need to run out and get a prepaid SIM for a different carrier (I chose a Bell one), or put one in if you have one lying around. The Bell SIM cost me about $10.50. Reboot with that inserted, and the prompt will come up where you can enter your code. Then, you can reboot with your Fido SIM inserted and all will be well.
If you can't get data at that point, make sure the APN settings are correct for Fido. You'll be good to go at that point.

EndlessBliss said:
I went through the same problem (trying to unlock my Rogers S3 for Fido). Because Fido and Rogers are sister companies, a Fido SIM won't bring up the prompt. The phone will work for voice on Fido but not for data until you unlock it.
You need to run out and get a prepaid SIM for a different carrier (I chose a Bell one), or put one in if you have one lying around. The Bell SIM cost me about $10.50. Reboot with that inserted, and the prompt will come up where you can enter your code. Then, you can reboot with your Fido SIM inserted and all will be well.
If you can't get data at that point, make sure the APN settings are correct for Fido. You'll be good to go at that point.
Click to expand...
Click to collapse
Thanks, I'm going to try and put in my friend's Telus SIM card and hopefully that works later today. Your post was very helpful/encouraging, thanks!

Glad to be of help. Let us know how it works.

FPCPineapple said:
Thanks, I'm going to try and put in my friend's Telus SIM card and hopefully that works later today. Your post was very helpful/encouraging, thanks!
Click to expand...
Click to collapse
Click the member's "thanks" button if it was helpful to you!!

EndlessBliss said:
Glad to be of help. Let us know how it works.
Click to expand...
Click to collapse
Hey so yeah I got the unlock prompt to come out. What APN settings? My data is still kinda messed/doesn't work.

Go into System Settings, then More Settings -> Mobile Networks -> Access Point Names
Sometimes, "Fido Internet" or "Fido LTE" shows up automatically. If it doesn't, click the Menu button, then Add, then use the settings found on this page:
[I'm not allowed to post links, so Google fido apn settings unlocked device, and click the first link]
Go to "How to configure an Android device." Don't use LTEMOBILE.APN unless you have LTE in your area. When you're done entering, hit the Menu button, then Save, and make sure it's selected in the list. It should start working right away!

EndlessBliss said:
Go into System Settings, then More Settings -> Mobile Networks -> Access Point Names
Sometimes, "Fido Internet" or "Fido LTE" shows up automatically. If it doesn't, click the Menu button, then Add, then use the settings found on this page:
[I'm not allowed to post links, so Google fido apn settings unlocked device, and click the first link]
Go to "How to configure an Android device." Don't use LTEMOBILE.APN unless you have LTE in your area. When you're done entering, hit the Menu button, then Save, and make sure it's selected in the list. It should start working right away!
Click to expand...
Click to collapse
Thank you so much that was really helpful. Everything is good to go now!

Excellent. Enjoy.

Weird problem with PUK

Hey XDA
So I PUK locked my internal LTE SIM. Go ahead and laugh at me...
I can still use my phone fine on CyanogenMod, or any AOSP based ROM, just without LTE. Not a real big loss considering Sprint's crappy LTE coverage. My issue is that I want to try out the 4.3 TouchWiz just to see how it is, but TouchWiz won't let me use the phone at all. Prompts for PUK and new PIN. After some digging I realised that CyanogenMod doesn't use the RUIM/SIM CDMA subscription method by default, it uses NV. I confirmed this by changing the subscription mode on CM to RUIM/SIM, and sure enough, "Enter PUK and new PIN". reflashing cm got rid of that. Okay, so basically what I'm getting at is, is there a way to make TouchWiz use the NV subscription method, so that I can still use it, albeit without 4G LTE?
Thanks
Drsn0w
Sent from my SPH-L710 using XDA Premium 4 mobile app

at&t 4G LTE Support

Hi,
I have an unlocked version of Fire Phone and have flashed the almost latest version of the Cyanogenmod ROM. I am using at&t wireless service but it seems that I just cannot use LTE. Based on other information I think the phone supports all the bands at&t is using. The network the phone is using is HSPA. I tried changing settings in the phone but it did not help. I searched carefully using related keywords but have not found anybody talking about this, and I wonder whether this is something too simple to ask or nobody else has ever encountered this problem. I want to know if there is something I can do to use LTE.
Thanks.

rwalle said:
Hi,
I have an unlocked version of Fire Phone and have flashed the almost latest version of the Cyanogenmod ROM. I am using at&t wireless service but it seems that I just cannot use LTE. Based on other information I think the phone supports all the bands at&t is using. The network the phone is using is HSPA. I tried changing settings in the phone but it did not help. I searched carefully using related keywords but have not found anybody talking about this, and I wonder whether this is something too simple to ask or nobody else has ever encountered this problem. I want to know if there is something I can do to use LTE.
Thanks.
Click to expand...
Click to collapse
I have seen some issues about CM based ROM's and ATT LTE. Did you have a full LTE signal and good data speeds on the stock ROM before you flashed the CyanogenMod ROM?
Sent from my Nexus 6 using XDA-Developers mobile app

fast69mopar said:
I have seen some issues about CM based ROM's and ATT LTE. Did you have a full LTE signal and good data speeds on the stock ROM before you flashed the CyanogenMod ROM?
Sent from my Nexus 6 using
Click to expand...
Click to collapse
Thank you for your reply. Unfortunately, I had already flashed CM before I switched to att so I do not have information about that. And currently I am not quite willing to flash the phone back to the native fireOS just for this because HSPA still gives good data speed...

rwalle said:
Thank you for your reply. Unfortunately, I had already flashed CM before I switched to att so I do not have information about that. And currently I am not quite willing to flash the phone back to the native fireOS just for this because HSPA still gives good data speed...
Click to expand...
Click to collapse
Have you checked your APN settings and verified that it is setup correctly to use ATT LTE? Also, was this phone ever used on ATT before with the sim card you put in it? If not, then what will have to happen is this, I think: I found this excerpt which I believe is what will have to happen.
You WILL NOT get AT&T LTE on you phone unless your account is first provisioned with an AT&T LTE Phone. There is NO WAY around this. You must buy/borrow an AT&T phone that has LTE capability, put your SIM in that phone, and let the system provision your account for LTE automatically. This is NOT something that customer service, or a store clerk, can do for you. Once your account is provisioned for LTE (you will know because the LTE indicator will show up on the phone), you can then put the SIM card into your Fire Phone. At that point, the device will automatically select the "phone" APN, and you will get LTE (identified by the "4G" indicator).
Hope this helps
Sent from my Nexus 6 using XDA-Developers mobile app