HELP LG Stylo "this phone is permanently locked and can not be unlocked" - Android Q&A, Help & Troubleshooting

So... i got this from Craigslist and i didnt check if it asked for an unlock code since every other phone i got used worked pretty much flawlesly... but thing is, the previous owner somehow managed to put a wrong sim unlock code a lot of times and now i cant unlock it to use it on another carrier, its locked to Cricket.
Any idea on how to fix this if it can be fixed at all? Cricket LG Stylo H634, wanna use it in Mexico.

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[Q] Problems with SIM Unlock

Hey Guys,
Hopefully someone can help me out since I can't seem to find answers anywhere to my problem. I got an unlock code from T-Mobile but when I put a foreign sim into the phone is says "invalid sim, 0 attempts remain". I got the phone on craigslist so I'm guessing whoever had it before me tried unlocking it with the wrong code too many times. I have the right code now, how do I reset the attempts? I can't believe that the phone is hard locked and there isn't anything I can do about it. It's pretty frustrating so any help would be appreciated!
Thanks!!!
really???? no one knows anything about this issue?
So people here know how to put different operating systems on phones but no one knows if it is possible to reset the sim unlock counter?????
the phone is hard locked and (certainly in most cases) can now only be unlocked by using a hardware unlocker. (for most phones, you get three attempts via the keypad, and a further 10 via a hardware connection normally.)
thanks for the reply! what exactly does hardware unlocking mean? would i still need to use the code given to me by t-mobile?
speak to a phone shop (or better yet speak to t mobile first)
have you tried to restore the phone to factory(not a hard reset). I would try going to Tmobiles website and try to update the rom...
http://dl.htc.com/ruudownload/t-mobileUS/DeviceDownloads.aspx?pid=leo
^is for US phones I just did mine today because the guy that put android on it removed the unlock screen and I was unable to unlock the phone. And no one on here was able to answer any questions for me so don't feel bad.
Got it unlocked last night! turns out the sim card i was using was locked. i tried a different one and it let me key in the code. thanks for all the help!
now that the phone is unlocked would doing a hard reset lock it back up?
azmpire said:
now that the phone is unlocked would doing a hard reset lock it back up?
Click to expand...
Click to collapse
good stuff. No, flashing / hard resets will not ever lock the phone now.

NEC Terrain - How to enter SIM unlock code

Hi,
I got my Terrain months ago and using AT&T. Seller already given me the unlock code and I won't unlock it until now, I am going to change carrier, and forgot how to enter the unlock code. I sent message to seller but it seem he already forgot me and telling me all phone were unlocked before sent.
I am stuck with using my old phone, I appreciate if anyone can tell me how to.
Tried #7320*code#, #3210*code# or **00012*CODE# from Google but no help.
Thank you !!
Kent
You have to stick a non-AT&T SimCard in the phone. If the phone is unlocked then it will just connect to the carrier without trouble. If the phone is locked it will immediately ask you for a code and if you don't enter the correct code or cancel, it will not connect to the carrier. If you do not put a SimCard in the phone at all it will not prompt for an unlock code.
I have two of these NEC Terrains, one unlocked and one locked. Just to confirm the difference between the two I stuck a non-AT&T SimCard in the locked one. That is how I can tell you for certain that is how this phone works. I'm not just making it up or assuming this is how it should work, I've seen it with my own eyes.
Good Luck.
dinokent444 said:
Hi,
I got my Terrain months ago and using AT&T. Seller already given me the unlock code and I won't unlock it until now, I am going to change carrier, and forgot how to enter the unlock code. I sent message to seller but it seem he already forgot me and telling me all phone were unlocked before sent.
I am stuck with using my old phone, I appreciate if anyone can tell me how to.
Tried #7320*code#, #3210*code# or **00012*CODE# from Google but no help.
Thank you !!
Kent
Click to expand...
Click to collapse

What changes on phone when SIM unlocked ?

Hi Forum. May be my first post. I just SIM unlocked LG V10 on T-Mobile. Here is what I can say about the process that might be helpful to others:
1-Phones can be SIM locked by manufacturers so that service providers ensure that phones can only be used on their network or certain countries. See https://en.wikipedia.org/wiki/SIM_lock for more information.
2-The process of unlocking requires the service provider to request unlock codes from the manufacturer. The service provider may have requirements to unlock ( e.g. in my case I had to put $100 balance on T-Mobile prepaid card ). This process took 5 working days at which time T-Mobile emailed me to inform me that they were ready for me to initiate unlock on my device.
3-On my device, I ran a "Device Unlock" app which connected with somebody ( T-Mobile ? ) and verified my phone was actually unlock eligible and viola. I'm SIM unlocked.
What I would like to know is what has changed on my phone ( e.g. firmware, some information on some partition ) ? Does this mean I can now root, change ROMs and my phone will remain SIM unlocked ? Any links to information about what actually happens when device unlocked would be appreciated.
slomo2
What I can tell you is that, if you did unlock permanent it is going to be unlocked even after rooting and installing new roms etc.
Now, I want to ask in this forum if the phone can be unlocked if the t-mobile unlock app says it is not eligible to unlock. I bought my phone on eBay, called t-mobile the phone is clean, but they could not unlock it for me because needs an account... So now I'm stuck trying to find a 3rd party unlock website to do it, 2 already said they could not... So I have the phone but can't use it. Any suggestions?
Yes, I can confirm that on this LG V10 having performed a SIM unlock and then having switched ROMs the unlock remained in effect.

LG L70 "Phone is permanently locked and cannot be unlocked". Is there any fix?

LG L70 "Phone is permanently locked and cannot be unlocked". Is there any fix?
Hello,
I got an LG L70 MS323 from the US and I live in Europe. I ordered an unlocking code, but the unlocking menu shows "Phone is permanently locked and cannot be unlocked".
Is there any way to fix this? I had the phone for the last couple of months and no one ever tried to unlock it...
MariusIskender said:
Hello,
I got an LG L70 MS323 from the US and I live in Europe. I ordered an unlocking code, but the unlocking menu shows "Phone is permanently locked and cannot be unlocked".
Is there any way to fix this? I had the phone for the last couple of months and no one ever tried to unlock it...
Click to expand...
Click to collapse
What carrier, what android version, any root, any ROM, any kernel? What have you done to your device?
RAZERZDAHACKER said:
What carrier, what android version, any root, any ROM, any kernel? What have you done to your device?
Click to expand...
Click to collapse
LG L70 MS323 is MetroPCS' LG L70 variant. Android version si 4.4.2 stock rom, no root. I haven't done anything, that's why I'm asking for a solution. Ultimately, I'll get it to a local GSM shop in my city and someone will, luckily, unlock it for 20 bucks. But I thought there might be a way to reset that counter, obviously blocked by MetroPCS.
Unfortunatly, you have to spend that extra buck . Some carriers use software to not allow any sim card except theirs, that can, obviously be tampered with , but not this .

Question Any way around "Locked device"

This phone was given to me by a friend, he says he got drunk, changed his lock code and doesn't remember. After a factory reset it just stays on a screen asking for a Tracfone SIM and he kept his SIM & moved halfway across the country.
I just wanna know if there is any means around this?
I called Tracfone, gave them the IMEI & they told me the phone will be eligible for unlock in about a month, I don't wanna wait as I can't root my S22 Ultra and I just wanna get back in the rooting scene, LOL
I know, call me impatient....
I apologize, I didn't notice a post w/ same issue but on a Cricket phone whereas mine is Tracfone but same situation.
AlphaTekk Epoch said:
This phone was given to me by a friend, he says he got drunk, changed his lock code and doesn't remember. After a factory reset it just stays on a screen asking for a Tracfone SIM and he kept his SIM & moved halfway across the country.
I just wanna know if there is any means around this?
I called Tracfone, gave them the IMEI & they told me the phone will be eligible for unlock in about a month, I don't wanna wait as I can't root my S22 Ultra and I just wanna get back in the rooting scene, LOL
I know, call me impatient....
I apologize, I didn't notice a post w/ same issue but on a Cricket phone whereas mine is Tracfone but same situation.
Click to expand...
Click to collapse
What's the Model and build number? Is the bootloader locked or unlocked? Without knowing much detail I'd recommend finding the firmware that matches your phone and fastboot flash that or at least TWRP recovery if you can find one that works with yours and then you'd have more flexibility. This is all if your bootloader has been unlocked already though and if it hasn't I'd start looking through some threads on how to do that if you don't already know how to. If it's possible with your variant too I know carrier devices are pretty strict on unlocking the bootloader but Idk about tracphone variants.
It's not unlocked.
It's the Tracfone Moto G Power
Look up a thread here on xda about unlocking the bootloader for Motorola devices and come back here if you can unlock it. You'll have to do that before you can even flash anything such as partitions like a custom recovery.

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