Sprint HTC One M8 - with Sprint provided unlock code (6 digits) - One (M8) Q&A, Help & Troubleshooting

I called and got my phone's unlock codes (domestic) however Sprint declined to provide how to unlock instructions. told me to go to my future carrier and give them the unlock code.
I called T-Mobile current provider and they told me... no Sprint can unlock and TMo, doesn't know how.
so I am stuck with legitimate Sprint unlock codes... and no idea how to use them.
Someone knows how this works here or it's better off just flash customs rom and unlock XDA way?
Thanks,

When you insert another carrier's SIM (in this case, T-Mob) it should ask for the code, then you just enter it.
Custom ROM isn't going to help you unlock the SIM, nor is there a working "hack" to do so without a code.

Thanks for your reply,
I've tried ATT, TMO sim and the phone does not ask for sim unlock code... it just says contact customer care.
or if someone knows how to get the phone to ask me for SIM/UICC unlock code... some hot keys to press, that can help too since I have the codes from Sprint.
**i am also reading about Sprint Sim unlock on One M8, so complicated!!!**

If you talking about the following mods, they are for unlocking the bands, which AFAIK is not the same as SIM (subsidy) unlock:
http://forum.xda-developers.com/htc-one-m8/general/unlock-bands-qualcomm-device-phone-t2880239
http://forum.xda-developers.com/htc-one-m8/general/how-to-convert-cdma-m8-sprint-vzw-gsm-t3303812

yeah, can't find a way to unlock sim to use w/ T-mo ATT. strange... I have the codes from Sprint and no one's done it? good thing I got HTC 10 factory unlocked this time no such problem later on

Related

Unlocking Dash via TmobileCustSvc

I called Tmo (USA) and told them that I was travelling to Canada and wanted my SIM unlock code for my Dash. I gave them my IMEI and they emailed me a 8 digit code to unlock the phone. Only problem is that I need the "foreign" SIM to initiate the code entry on the phone according to their instructions (see below). I am wondering if there is another way to do this without the "foreign" SIM because I want to unlock it prior to travelling in fear that I dont want to break/brick my Dash while travelling.
Here is their email to me:
T-Mobile Sim Unlock Request
Sim Unlock Reference: XXXXXXX
IMEI: XXXXXXXXXXXXXXXX
Unlock Code: XXXXXXXX
Thank you for taking the time to contact T-Mobile. Below you will see the Instructions for unlocking your HTC device.
1. Insert the foreign SIM card
2. Power on the device and the display should read "Please input unlock code"
3. Enter the unlock code and the device should display "Phone is unlocked."
4. Allow the phone to scan the network (or manually click on the antenna icon to do this)
It is very important that the instructions and SIM unlock code are entered correctly as listed. If you receive an error message while performing the instructions do not make any further attempts to unlock the handset. Please be aware that if an excessive amount of incorrect attempts are made, the phone will be permanently locked. You will need to verify the IMEI by pressing *#06# and contact Customer Care for support.
I saw this file (DASHv2Unlock.zip) from here. Anyone know if the code I got from Tmo will work with the DASH2Unlock program?
Thanks!
well im in states and i called tmo and told them i was going to london just to get a unlock code and all i did was put my moms cingular sim in and boom unlocked just like that foreign card just means a diffrent sim like one of cingulars ask a friend for theres if they have cingular
^^^What he said
neggie said:
well im in states and i called tmo and told them i was going to london just to get a unlock code and all i did was put my moms cingular sim in and boom unlocked just like that foreign card just means a diffrent sim like one of cingulars ask a friend for theres if they have cingular
Click to expand...
Click to collapse
Thanks, I try to go to a local Cingular retail store. MOst of my friends use Nextel or Sprint or Tmobile around here. Cingular has terrible coverage in Hawaii.
Sim
You shouldn't need a "foreign sim," but rather any sim that's not on your carrier, then the phone should give you the unlock code prompt. I always keep an old cingular sim around for this purpose.
^ Any SIM other than your carrier's SIM is a foreign one.
~Cheers~
Actually, to unlock the phones you do not even need a foreign sim. You can use your T-Mobile SIM. They just tell you that so you can make sure it's working
shiggins9 said:
You shouldn't need a "foreign sim," but rather any sim that's not on your carrier
Click to expand...
Click to collapse
Thanks for the laugh
Yep, fairly easy. As soon a TMo emailed me my unlock code, I borrowed a coworker's cingular sim card and took all of 30 seconds total.
PaisanNYC said:
Yep, fairly easy. As soon a TMo emailed me my unlock code, I borrowed a coworker's cingular sim card and took all of 30 seconds total.
Click to expand...
Click to collapse
Could have taken 15 seconds if you didn't swap SIMs
merwin said:
Could have taken 15 seconds if you didn't swap SIMs
Click to expand...
Click to collapse
How would you enter a code otherwise?When the Cingular sim was in it, it automatically prompted me for the unlock code.
Good question
im also curios as i dont have a foreign sim handy jsut been waiting for one to come my way to unlock.
When TMo unlocks??
When you have TMo unlock the phone for you is the SIM unlocked and the CID unlocked also? Or do I have to use the website everyone has mentioned to get both things unlocked?
randynchicago said:
When you have TMo unlock the phone for you is the SIM unlocked and the CID unlocked also? Or do I have to use the website everyone has mentioned to get both things unlocked?
Click to expand...
Click to collapse
Just a SIM unlock
unlocked now
Well finaly borrowed a cingular sim and got unlocked.
everything went well.
What now ?
Hop on a plane to London, make some calls...
yggdrasil said:
Well finaly borrowed a cingular sim and got unlocked.
everything went well.
What now ?
Click to expand...
Click to collapse
foriegn sim doesnt prompt to enter unlock code
Hello,
I just got my unlock code from TMO today. I put in a ATT sim but it does not prompt me to enter the code just says "Searching..." but never finds the signal.
Any help is appreciated.
currently running WM6.5 ROM V6.30EN By Lovebabyjing Build 23017[12/09/09]
tried to flash back to tmo official but kept getting errors at 3% of upgrade. "error 244 incorrect model id???"

Does HardSPL and flashing a new rom unlock the phone?

Forgive me, I couldnt find the answer to this question.
If it doesnt, what is the best way to do it!
Thanks!
Are you looking to SIM unlock your phone?
Zylograth said:
Are you looking to SIM unlock your phone?
Click to expand...
Click to collapse
Yes, sorry
There are various sites that will give you the unlock code which is based on your IMEI number, but you shoudl be able to contact the carrier that branded the device and ask them for the unlock code. Then just put the SIM card you want to use in the phone and turn it on, you will get a Network is locked message with a box for you to enter the unlock code you got from the branded carrier.
Zylograth said:
There are various sites that will give you the unlock code which is based on your IMEI number, but you shoudl be able to contact the carrier that branded the device and ask them for the unlock code. Then just put the SIM card you want to use in the phone and turn it on, you will get a Network is locked message with a box for you to enter the unlock code you got from the branded carrier.
Click to expand...
Click to collapse
I havent been able to get an unlock code since the 90's - I use Tmobile and they wouldnt even consider doing it.
If you are unable to obtain the unlock code from T-Mobile then you may want to check this thread:
http://forum.xda-developers.com/showthread.php?t=555339

Called Sprint for unlock code

I called Sprint and asked for the unlock code which I believe they gave to me but now I have no idea what to do with it. They gave me three numbers.
1) six digit unlock code
2) eight digit PUK number
3) four digit pin
What the hell am I suppose do with this now? From all the other tutorials I saw, there was only one 16 digit unlock code?!?!?
Thanks,
akvanden said:
I called Sprint and asked for the unlock code which I believe they gave to me but now I have no idea what to do with it. They gave me three numbers.
1) six digit unlock code
2) eight digit PUK number
3) four digit pin
What the hell am I suppose do with this now? From all the other tutorials I saw, there was only one 16 digit unlock code?!?!?
Thanks,
Click to expand...
Click to collapse
Someone must have requested an unlock code before? Thinking of moving to Cricket and they just tell me I need to put the new SIM card in and the phone will ask for the codes once it reboots? Not sure about that as I've put in an AT&T SIM in and got nothing, only "no SIM - Sprint"
akvanden said:
Someone must have requested an unlock code before? Thinking of moving to Cricket and they just tell me I need to put the new SIM card in and the phone will ask for the codes once it reboots? Not sure about that as I've put in an AT&T SIM in and got nothing, only "no SIM - Sprint"
Click to expand...
Click to collapse
Maybe ask Sprint how to unlock it? Just a thought.....
NavyLCDR said:
Maybe ask Sprint how to unlock it? Just a thought.....
Click to expand...
Click to collapse
Thought of it and already asked but they won't give instructions, only the unlock code. Sprint told me to talk to the other carrier for those. I did that, and they just said to pop the new SIM in and it would ask for code upon reboot. I'm just worried it won't since it didn't for the AT&T SIM. Hoping it might have been a faulty SIM or something but I guess I'll find out in the next few days after getting the Cricket SIM.
From everything I've read, you can't unlock the LS980 with just the code. You have to use one of the SIM unlock procedures in various threads on this forum which includes rooting and replacing the /carrier directory and setting the proper permissions.
On more generic G2 phones the SIM is unlocked with the dialer code 2945#*[model number]# but that dialer code does not work on the LS980.
6-digit code = security code for CDMA programming
LS980 already unlocked for GSM use
The GSM is locked for domestic use. Need to follow instructions in thread for permanent unlock.
Sent from my LG-LS980 using XDA Free mobile app
Thanks guys. Ended up having to reteach myself how to root after being away from it for a few years. Installed Cloudyfa G2 2.2. Running great. Thanks for help.

Sprint Sim unlock help

I'm looking to switch from sprint to cricket and received the alleged unlock code from sprint.
When I insert a cricket Sim it doesn't ask for the code just says invalid Sim and call customer care.
Am I missing something or do I have to root and go that route to unlock the Sim?
Thanks for the help.
Jampge said:
Am I missing something or do I have to root and go that route to unlock the Sim?
Click to expand...
Click to collapse
That won't help. There was a "hack" method to unlock the SIM with s-off. But it doesn't work on Lollipop, and never worked on Sprint.
Not sure if this is something locked out on the Sprint version. You might investigate online services that will unlock the SIM, which usually cost under $10. They usually will not charge, if they can't unlock your phone.

Unlocked HTC 10 that used to be on ATT, where do i put the unlock code?

AT&T has given me an unlock code to release the phone so i can use it on sprint. The instructions say that a prompt should appear when putting in the sim, but nothing has happened. I was wondering if there was a way to force the prompt so I can input the code.
I'm on ICE rom, could that be a reason why I'm not getting the prompt? Can I go to the AT&T store with the unlock code and have them sim unlock it?
thanks.
Akosp said:
AT&T has given me an unlock code to release the phone so i can use it on sprint. The instructions say that a prompt should appear when putting in the sim, but nothing has happened. I was wondering if there was a way to force the prompt so I can input the code.
I'm on ICE rom, could that be a reason why I'm not getting the prompt? Can I go to the AT&T store with the unlock code and have them sim unlock it?
thanks.
Click to expand...
Click to collapse
Are you sure the phone is locked to AT&T? You title says "Unlocked HTC 10....". Your device could already be unlocked. Also, which sim card are you inserting and expecting code prompt to appear?
This is how it is normally done:
Lets say your device is locked to AT&T at the moment. You have to put another carrier's sim card(T-Mobile for example), then the code prompt should appear on the screen asking for the code.
Att never carried this phone...so how could they give you an unlock code? None are simlocked to ATT.
The guy I originally bought the phone from purchased the phone from HTC.com, which he then activated on att. when I bought the phone from him and tried to activate it on sprint, sprint told me the phone was carrier locked to att and I would have to request for an unlock code.
my unlock release went through and they emailed me the code, but when I put in my sprint sim card that sprint sent to me, there is no prompt that appears where I can put the 8 digit unlock code.
Wonders_Never_Cease said:
Att never carried this phone...so how could they give you an unlock code? None are simlocked to ATT.
Click to expand...
Click to collapse
yeah I didn't know they did simlock either but I guess when you use a phone on their network it does.
when I tried to activate on sprint they said I had to take care of the att lock first. I have the unlock code but no idea where to use it. do I need to do something through the dialer?
Put Sprint sim in the device boot it up... IF theres a lock on the sim slot, it should ask for an unlock code which is input through the dialer when prompted
Akosp said:
The guy I originally bought the phone from purchased the phone from HTC.com, which he then activated on att. when I bought the phone from him and tried to activate it on sprint, sprint told me the phone was carrier locked to att and I would have to request for an unlock code.
my unlock release went through and they emailed me the code, but when I put in my sprint sim card that sprint sent to me, there is no prompt that appears where I can put the 8 digit unlock code.
Click to expand...
Click to collapse
If device was bought from htc.com, then it should be unlocked already. I believe the radio frequency in your phone may not be fully compatible with Sprint.
Just check HTC's website and you will see that they offer separate models for Verizon and Sprint. - http://www.htc.com/us/go/buy-htc-10/
For example I have a T-Mobile service, so I purchased an unlocked HTC 10 which is compatible with AT&T as well. If I would have another carrier, such as Verizon or Sprint, then I would choose accordingly.

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