SIM UNLOCK issue - Atrix 4G Q&A, Help & Troubleshooting

Here is my problem:
I am trying to use GoPhone SIM with my Atrix. When I put GoPhone SIM in Atrix it says Invalid SIM card (it should be noted that phone works with normal AT&T SIMs).
Solution attempt #1: I went ahead and ordered unlock code for Atrix on ebay. Got the code.
Put GoPhone SIM inside , dialed #073887* entered the code and failed in unlocking.
Solution attempt#2: I asked AT&T for an unlock code, they gave it to me in two weeks. Entered it ,failure again.
Could it be that my phone is very special Atrix that can not be unlocked even by AT&T?
PS
I also tried unlocking without SIM card, no luck. It says NETWORK UNLOCK REQUEST UNSUCCESSFUL

Take a look at my thread, essentially the same issue. Not certain you can even unlock the Atrix

Related

8125 g4 phone network

i was given a 8125 and was able to sim unlock the phone using the lokiwiz 3 found on this forum. i inserted my sim card and entered the unlock code and it appeared to unlock the sim. restarted and no screen to enter the unlock code.
my questions are can this phone work on the nextel network? i know that the direct connect might not work but could the phone portion?
I'm also looking at flashing to one of the wm6 roms found here. any suggestion..

xt910 locked up

Hi all,
I have a strange problem with my phone. Hope someone will be able to help me.
I was not sure if my phone is unlocked when I came on holiday. Bought and put a different provider sim card and there was no signal. Also showed nothing to type unlocking code, so I thought that maybe something with a new sim card is wrong.
I bought a second card from another provider to be sure. On the screen appeared: enter sim network unlock code or something like that. ok so I have to unlock.
Now the strangest thing. when I put back my old sim card (o2), on the screen appeared again: enter sim network unlock code!
Since then I can not use the phone because it still asks for the unlock code.
I tried to change the soft but still do not have signal and no longer asks for the unlock code. anyone know how to force a window to enter the code?
I tried unlocking code from a cellunlocker but not working and and when i switched on my mobile is showing invalid SIM card.
someone has any ideas of ​​what i can do with it?
sry for my english

New HTC One mm #6 error

Just purchased an HTC One and an unlock code, and upon inserting a T-Mobile sim card into the slot, I do not receive the Sim Network Unlock Pin request menu, instead I receive an error Phone Not Allowed MM #6 which I've read means the phone has a bad IMEI, but the phone works flawlessly with my AT&T Sim card meaning it cant be a bad IMEI. Am I just a noob and missing one simple step? I've rooted hundreds of phones and im coming from my HTC One X rooted and unlocked, so if anyone can help please respond as soon as possible, as I said I already have my unlock code, just unable to attain the input menu, the phone is NOT stolen.
Thanks so much,
Z?
zquesti0nmark7 said:
Just purchased an HTC One and an unlock code, and upon inserting a T-Mobile sim card into the slot, I do not receive the Sim Network Unlock Pin request menu, instead I receive an error Phone Not Allowed MM #6 which I've read means the phone has a bad IMEI, but the phone works flawlessly with my AT&T Sim card meaning it cant be a bad IMEI. Am I just a noob and missing one simple step? I've rooted hundreds of phones and im coming from my HTC One X rooted and unlocked, so if anyone can help please respond as soon as possible, as I said I already have my unlock code, just unable to attain the input menu, the phone is NOT stolen.
Thanks so much,
Z?
Click to expand...
Click to collapse
Does anyone on earth have a clue whats going wrong? I sat on the phone with AT&T, HTC, and T-Mobile for hours and no one has a clue why I'm not being asked for my unlock code upon inserting the sim card, please I cant be the only person who has had this issue, i have now tried many hard reboots, unlocked boot loader, even flashed maximus 7 HD to try and reset the counter and still no luck.
zquesti0nmark7 said:
Does anyone on earth have a clue whats going wrong? I sat on the phone with AT&T, HTC, and T-Mobile for hours and no one has a clue why I'm not being asked for my unlock code upon inserting the sim card, please I cant be the only person who has had this issue, i have now tried many hard reboots, unlocked boot loader, even flashed maximus 7 HD to try and reset the counter and still no luck.
Click to expand...
Click to collapse
I also recently bought an AT&T HTC One from Craiglist. When I inserted a T-Mobile SIM card it prompted me to enter the unlock code, which I entered then the phone rebooted and it no longer asked me for the unlock code.
BUT, i was not able to get a signal and got the MM #6 error.
The error apparently can be from the phone being black listed. in my case the phone is not blacklisted.
The other reason, it seems, since the phone was bought from AT&T with subsidies, AT&T will not allow the phone to be used on t-mobile.
Had the previous owner requested the unlock code before selling it then it would have been unlocked.
For now, I am using it with aio for $40/month which is pretty good.
Regards,

How to get to "Enter Unlock Code" screen, when running Lollipop 5.1?

Hi all,
I have a Huawei Mate 2 from Freedom (Wind) Mobile. I have updated it to Lollipop 5.1 by unlocking the bootloader. In fact I made a guide for it a while back.
https://forum.xda-developers.com/ascend-mate2/general/guide-step-step-wind-mobile-canada-t3387490
Recently in Canada the cellular service providers are forced by law to give us an unlock code for free. After unlocking the phone would work with any service provider. This phone has a pretty big battery and would be ideal for a travel or backup phone.
I successfully got an unlock code from Freedom (which was pretty easy). I then put in sim cards from another provider (Koodo, Fido, etc). However the screen for me to enter the unlock code never popped up. It just say "no service".
I tried to manually set it up, by clicking the notification. "No Service: Selected network (Telus 3G) unavailable". However it won't register. Neither did the unlock code entering screen ever pop up.
And under data settings it say no SIM card. However the phone works perfectly when I insert my Freedom SIM card. But when a foreign SIM card was inserted it just say no SIM.
My question is has anyone been able to unlock this phone under Lollipop 5.1? How did you get to the "Enter Unlock Code" screen?
I also wonder if anyone has any luck unlocking with the original Android 4.3. If someone did, maybe I should flash the phone back to its original OS.
Thanks in advance!

Unlocked still wint accept valid sim

I went from att to metro pcs i got the unlock code from att enterd it and phone says it worked but it still wont accept a valid sim from metroi get the mm6 code
Have you tried a non-ATT and non-Metro PCS sim?
Was the code the pac code or the network unlock code? Totally different codes that do totally different things... You need both.

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