[Q] simple sim-unlock question - Desire Q&A, Help & Troubleshooting

hello all,
although i read some topics i couldn't find the answer that's why i need to ask this to all. my friend bought htc desire but without sim-unlock, he said it didn't work although he rooted it. so is there a way for sim-unlock for rooted phones. if yes, i'm going to upgrade my phone from "hero" to "desire"
at least can anyone give me a link for this?

Rooting a phone doesnt give you sim-unlock.
If you want your phone to be sim-unlocked you will either have to buy it like that or obtain the unlock code from your carrier or obtain one online.
I know over at the DHD forum there is a radio s-off tool that also is able to give you sim-unlock but as far as i am aware the same procedure isnt possible for the desire yet.

RaymondErasmus said:
Rooting a phone doesnt give you sim-unlock.
If you want your phone to be sim-unlocked you will either have to buy it like that or obtain the unlock code from your carrier or obtain one online.
I know over at the DHD forum there is a radio s-off tool that also is able to give you sim-unlock but as far as i am aware the same procedure isnt possible for the desire yet.
Click to expand...
Click to collapse
oh thank you this information is enough for me...i really apprecaiate for your answer

ayk33 said:
oh thank you this information is enough for me...i really apprecaiate for your answer
Click to expand...
Click to collapse
Why must the phone be sim-unlocked in order for you to upgrade? Its easy enough to obtain the unlock code from your carrier, even if the ask a small fee ... just phone them and say you are going on a business trip overseas and your phone needs to be sim-unlocked!
And if you are lucky you might even get a sim-unlocked phone from your carrier, depends what your carriers policy is regarding branding etc.
If you want a 'fool-proof' plan to get a unlocked phone just buy online.
You shouldnt let a carriers foolishness of branding and sim-locking their phone prevent you from having a new phone!

RaymondErasmus said:
Why must the phone be sim-unlocked in order for you to upgrade? Its easy enough to obtain the unlock code from your carrier, even if the ask a small fee ... just phone them and say you are going on a business trip overseas and your phone needs to be sim-unlocked!
And if you are lucky you might even get a sim-unlocked phone from your carrier, depends what your carriers policy is regarding branding etc.
If you want a 'fool-proof' plan to get a unlocked phone just buy online.
You shouldnt let a carriers foolishness of branding and sim-locking their phone prevent you from having a new phone!
Click to expand...
Click to collapse
THE BIGGEST "THANKS" TO YOU you made me wake up with this idea...thank you, i called my carrier and they told me same as you did. so time to upgrade my dearest hero to DESIRE
really thank you

Related

Can't get my Desire unlocked?

I wanted to debrand, but apparently debranding locks Orange UK phones or does it?
Anyway tried HTCUnlock.com/Unlockingonline.com
Got the following.
The reason why your order could not be processed is as follows:
VERY NEW HTC HANDSET - PLEASE UPGRADE SERVICE
The scammers even though it was advertised as £12.99, they want me to order again this time paying £29
So the next one I tried,
HTCCode.com
Something similar, they could not unlock.
Anyone any ideas? I don't really need it unlocked as would be using on Orange anyway but wouldn't want to be locked out.
slugger09 said:
I wanted to debrand, but apparently debranding locks Orange UK phones or does it?
Anyway tried HTCUnlock.com/Unlockingonline.com
Got the following.
The reason why your order could not be processed is as follows:
VERY NEW HTC HANDSET - PLEASE UPGRADE SERVICE
The scammers even though it was advertised as £12.99, they want me to order again this time paying £29
So the next one I tried,
HTCCode.com
Something similar, they could not unlock.
Anyone any ideas? I don't really need it unlocked as would be using on Orange anyway but wouldn't want to be locked out.
Click to expand...
Click to collapse
I have a brand new Telus version and I used http://www.cellunlock.net/
I had a working unlock code in less then 20 minutes!
And it was only $19.99US use coupon code crackb50
Hope it works, let us know! Good luck!!!
slugger09 said:
I wanted to debrand, but apparently debranding locks Orange UK phones or does it?
Anyway tried HTCUnlock.com/Unlockingonline.com
Got the following.
The reason why your order could not be processed is as follows:
VERY NEW HTC HANDSET - PLEASE UPGRADE SERVICE
The scammers even though it was advertised as £12.99, they want me to order again this time paying £29
So the next one I tried,
HTCCode.com
Something similar, they could not unlock.
Anyone any ideas? I don't really need it unlocked as would be using on Orange anyway but wouldn't want to be locked out.
Click to expand...
Click to collapse
When did you purchase the code from HTCCODE? Our database was updated on the 28th July and thereafter we have codes for all HTC Desire.
I suggest you take a look at this thread :
http://www.htccode.com/forums/viewtopic.php?f=4&t=2187
I bought a Desire for my girlfriend yesterday and I've unlocked it at http://www.htcimeiunlock.com/htc-desire-unlock
I payed $25 on the new database because I was in a hurry and didn't wanted to wait and see if the code can be found in the standard database first($16).
slugger09 said:
I wanted to debrand, but apparently debranding locks Orange UK phones or does it?
Anyway tried HTCUnlock.com/Unlockingonline.com
Got the following.
The reason why your order could not be processed is as follows:
VERY NEW HTC HANDSET - PLEASE UPGRADE SERVICE
The scammers even though it was advertised as £12.99, they want me to order again this time paying £29
So the next one I tried,
HTCCode.com
Something similar, they could not unlock.
Anyone any ideas? I don't really need it unlocked as would be using on Orange anyway but wouldn't want to be locked out.
Click to expand...
Click to collapse
I had the same thing with my week old desire (tried unlocking the day after getting it). They said that I could do a more expensive search that would probably work, however they suggested just waiting for HTC to release the new database.
It all depends on when your phone was manufactured and what database update will include your code.
slugger09 said:
I wanted to debrand, but apparently debranding locks Orange UK phones or does it?
Click to expand...
Click to collapse
Nope. Not with mine anyway and also LennyUK is running custom firmware on his orange locked Desire.
The only things to be careful of is the HBOOT version and also make sure you flash the correct radio.
I've tested 5.09.00.08 and 5.09.00.20 and they both work with my phone.
Telus
I used htcimeiunlock.com. They tell from the start the price for each search options ($15 and $24).
Mine was $15.
why are you all paying for unlocking???
Is it possible to do it without paying?
You can try asking your provider for the unlock code, I think they charge 15 pounds.
Right now there is no free way to unlock the new htc devices.
horadee said:
why are you all paying for unlocking???
Click to expand...
Click to collapse
Why, will you pay for everyone?

[Q] Open to all networks?

Sorry if this sounds like a dumb question - if I follow all the steps to root my One X, does this mean it is open to all networks? I remember rooting my Desire, and installing a custom ROM, but I had to run another tool before I sold it on to someone on a different network...
GuitarDemon said:
Sorry if this sounds like a dumb question - if I follow all the steps to root my One X, does this mean it is open to all networks? I remember rooting my Desire, and installing a custom ROM, but I had to run another tool before I sold it on to someone on a different network...
Click to expand...
Click to collapse
Nope. Rooting doesn't remove the SIM/network lock.
Thank you for the reply Tiersten. Is there a way of removing the SIM/network lock? There are a few websites which want to charge in the region of £20 for an "unlock code". The phone I have is O2 branded, but I want to use my Orange SIM. Do I have to pay for a code?
HTC are offering unlock for a few quid, there's a thread in here probably a few pages back.
If I follow the procedure from XDA TV, unlocking the bootloader through HTCDEV, install CWM recovery, unlock and root stock rom from the XDA thread, flash the Leedroid Super SU, then (finally) the Leedroid ROM - has this removed any SIM lock and/or branding?
GuitarDemon said:
If I follow the procedure from XDA TV, unlocking the bootloader through HTCDEV, install CWM recovery, unlock and root stock rom from the XDA thread, flash the Leedroid Super SU, then (finally) the Leedroid ROM - has this removed any SIM lock and/or branding?
Click to expand...
Click to collapse
No unless there is a tool in the dev section that specifically design to unlock the sim lock. Root and flashing custom rom does not remove the lock on O2. If you bought the One X 2nd hand then either get the seller to go to O2 and get it unlocked for you as it is still linked to his contract or you will need a 3rd Party to do it.
vis-tec said:
HTC are offering unlock for a few quid, there's a thread in here probably a few pages back.
Click to expand...
Click to collapse
Its not HTC. Its somebody on eBay for £1.44. Looks like it is legitimate though as quite a lot of people have said it worked for them.
I can confirm its legit, got it unlocked within 20 mins yesterday. You fill in the form at the bottom of the description.
BTW if you're an o2 pay monthly customer o2 unlock it for free
if you pay over $600 for the phone, then there is no reason why it should cost money to unlock it. now, if you bought it cheap with a plan through a carrier, then i can see why they would charge you. i wouldn't tolerate that nonsense. i paid 619.99 and if my ATT sim doesn't work, they are going to make it work if they want to keep me in contract. sometimes, all you have to do is get mad at the manager and make a scene. ;p
Thanks everyone for the help. I got in touch with O2, and as the phone was supplied with a business bundle, they unlocked the phone free of charge. I was provided with the phone by my company, but as they don't allow personal use of the company phone, I wanted to use my personal Orange plan out of company hours. O2, by the way, were very helpful!
brent8577 said:
if you pay over $600 for the phone, then there is no reason why it should cost money to unlock it. now, if you bought it cheap with a plan through a carrier, then i can see why they would charge you. i wouldn't tolerate that nonsense. i paid 619.99 and if my ATT sim doesn't work, they are going to make it work if they want to keep me in contract. sometimes, all you have to do is get mad at the manager and make a scene. ;p
Click to expand...
Click to collapse
If you've not got it from a carrier then it'll be SIM-free anyway so will work with any SIM in the first place

Bootloader unlock no

is there a way to install a different rom like from another country and have bootloader unlock through flashing?? right now im using ftf c6506 firmware unbranded us .423
dragonmhawk said:
is there a way to install a different rom like from another country and have bootloader unlock through flashing?? right now im using ftf c6506 firmware unbranded us .423
Click to expand...
Click to collapse
This should go in the Q & A section, not developement.
I have a locked bootloader c6506 as well, currently there is no way around the locked bootloader if you aren't allowed to unlock it through the official way.
Bootloader unlock allowed no solved. Its locked by your carrier. You have to call your carrier and talk to them and push hard to get what you want. Or call Sony. carrier lock is the problem here. The bootloader is locked by the carrier. not Sony. After its carrier unlocked if u cant unlock the bootloader then you have to take it to a sony technician to get your bootloader unlocked Hit thanks if I helped in any way and pls check forums for my other posts and projects thanks again
dragonmhawk said:
Bootloader unlock allowed no solved. Its locked by your carrier. You have to call your carrier and talk to them and push hard to get what you want. Or call Sony. carrier lock is the problem here. The bootloader is locked by the carrier. not Sony. After its carrier unlocked if u cant unlock the bootloader then you have to take it to a sony technician to get your bootloader unlocked Hit thanks if I helped in any way and pls check forums for my other posts and projects thanks again
Click to expand...
Click to collapse
Wait wait wait
Can you clarify exactly how you went about this? You call Bell Tech Support and they unlocked it? What do you mean "if you can't unlock the bootloader, take it to Sony". Were you able to unlock or no? Where do I find a Sony technician?
Thanks
I called bell and they said they could carrier unlock my phone for 75$ charged to my bill. this should unlock bootloader if not find an asain area with cell phone services they should be able to help and r licensed technicians as well.
Anybody with rogers try this?
Sent from my HTC One X using xda app-developers app
dragonmhawk said:
I called bell and they said they could carrier unlock my phone for 75$ charged to my bill. this should unlock bootloader if not find an asain area with cell phone services they should be able to help and r licensed technicians as well.
Click to expand...
Click to collapse
Carrier unlock IS NOT bootloader unlock. The ONLY way at the moment to get a guaranteed BL unlockable device, is to get it DIRECTLY from Sony Store (USA). I contacted the few Sony Stores in Canada (GTA area) and many of the people I talked to didn't even know what the BL is so it's not reliable. I got mine off ebay and got the seller to check before I bought it. Only the C6506 variants direct from the Sony Store are likely to have unlockable BL. No technician (unless they work for Sony) will be able to unlock the bootloader.
Also, $75 is WAAAY to much for carrier/SIM unlock. You can probably find it for $20-$40 from a cell unlock website. Cheaper than that if you're lucky.
bell was going to unlock my phone and send me a code to unlock the bootloader. so there you go. I talked to them and figured it out. its the carrier who locked the bootloader not sony
dragonmhawk said:
bell was going to unlock my phone and send me a code to unlock the bootloader. so there you go. I talked to them and figured it out. its the carrier who locked the bootloader not sony
Click to expand...
Click to collapse
That doesn't sound right. If it was that easy to unlock the BL more people would do it, and it would be more known in the community. And I'm pretty sure you can't unlock the BL with just a code. It's an incredibly more complex procedure than that. See http://unlockbootloader.sonymobile.com/instructions. It sounds like they are misleading you to believe it will unlock the bootloader, rather than just SIM unlock. Of course it is the carrier who locks the bootloader, that's why I said the only way to get an unlockable ZL is straight from Sony, who has no carrier branding.
dragonmhawk said:
Bootloader unlock allowed no solved. Its locked by your carrier. You have to call your carrier and talk to them and push hard to get what you want. Or call Sony. carrier lock is the problem here. The bootloader is locked by the carrier. not Sony. After its carrier unlocked if u cant unlock the bootloader then you have to take it to a sony technician to get your bootloader unlocked Hit thanks if I helped in any way and pls check forums for my other posts and projects thanks again
Click to expand...
Click to collapse
I think you're confusing people... the OP is asking for BOOTLOADER unlock, not a carrier unlock, calling Bell (Or any other carrier for that matter) will NEVER solve the problem, it's not the carriers that lock the bootloader, it's SONY. And calling them wont help either, unless it's a developer phone purchased directly through Sony, you won't be able to unlock.
I'm sure with time, some group of diligent Devs will crack the bootloader problem the same way that Revolutionary.IO cracks through S-Off for HTC's
In the interim, you're out of luck.
This is somewhat depressing. Gods, how I miss Cyanogenmod on my S3. I find it very difficult to believe that there is no solution for this. Sure, it hasn't yet been developed, but there is always a way.
Just be patient folks. Something will pop up sooner or later.
I hope.
pm2gonzales said:
Of course it is the carrier who locks the bootloader, that's why I said the only way to get an unlockable ZL is straight from Sony, who has no carrier branding.
Click to expand...
Click to collapse
Almost, it's not the carrier that locks it, or even the carrier that requests it be locked, it's Sony locking it before sending it. Unlocking the bootloader is a DEVELOPMENT option, not a CONSUMER option, anything that is going to the hands of a consumer gets locked, ie. ALL CARRIER phones.
Unlocking the bootloader mean you can write to the system partitions without using EXPLOITS to gain root access (Which is what we're doing now)
It's the fastest way for a consumer to brick their phone, which is why they all leave the factory locked, unless you're buying directly from them, at which point, they assume you aren't a consumer, and you may then unlock your bootloader by use of http://unlockbootloader.sonymobile.com/ and FastBoot in the Android Dev Kit.
Not to beat a dead horse or get into a he said she said scenario, But let me explain how it all works to the best of my ability.
First do not call any carrier and think they will understand what it means to unlock a bootloader, for the most part they are not aware of the bootloader. this is not covered in they're training.
Now Sony locks the bootloaders for carriers, this is a request from the carriers. Sony could care less if it's locked or not. The carriers care, why do they care you may ask. well if the phones they sold had unlocked bootloaders than you could more easily sim unlock you phone and move on. on top off that the ability to brick your phone increases 10 fold. now how many users would mess up their phone and just return it and lie to get a new phone. now the carrier sends it back to Sony under warranty and Sony does not honor the warranty as they know it was tampered with.
Sony is pretty good at supporting Dev's and even has an aosp 4.3 version for user's to try.
last thing i want to say is don't hold your breath on a hack to un lock a locked down bootloader. our batteries are not removable and this makes the processes harder. I bought my Xperia S the week it was launched and a solution for that phone never came. well at least not one I could confirm works. See when the xperia s was released it's was Sony's first phone they made without Ericson. from my understanding this was part of the reason why it got harder. we need access to the SE s1 server and last I checked it was offline fopr over a year, came online for a week and a few users were able to pay 60 us to have there unlockable bootloaders unlocked. as Sony devs could do it with the S1 server and apologize to SE move on.
I'm not sure if this will help or not but do a Google search on how unlocking phones started and read how it has evolved. a good place to start is to search for se s1 server.
hope this helps.
I will explain again my convo i had with bell about unlocking my phone and bootloader. they even asked me do i understand i will lose warrenty if i unlock my bootloader. i said yes they were gonna send me the code to unlock the bootloader. but i couldnt cause i didnt have the phone for 90 days. it can only be done through ur carrier cause they send u the bootloader unlock code u need to unlock it. unlocking the phone they do through the imei. It costs 75$ extra added onto ur phone bill though. but for the price of one gaurenteed way to unlock it its worth it. they said they had to contact sony too in the convo i had with the bell guy. it was a supervisor i talked to and understood exactly what i wanted done. he knew what i was talking about as well. so its possible. just hasn't been confrimed yet. and heres a huge hint. someones working on a hack for this. eta idk. im gonna be one of the testers for this hack/exploit. i cant say much else. top secret of course.
dragonmhawk said:
I will explain again my convo i had with bell about unlocking my phone and bootloader. they even asked me do i understand i will lose warrenty if i unlock my bootloader. i said yes they were gonna send me the code to unlock the bootloader. but i couldnt cause i didnt have the phone for 90 days. it can only be done through ur carrier cause they send u the bootloader unlock code u need to unlock it. unlocking the phone they do through the imei. It costs 75$ extra added onto ur phone bill though. but for the price of one gaurenteed way to unlock it its worth it. they said they had to contact sony too in the convo i had with the bell guy. it was a supervisor i talked to and understood exactly what i wanted done. he knew what i was talking about as well. so its possible. just hasn't been confrimed yet. and heres a huge hint. someones working on a hack for this. eta idk. im gonna be one of the testers for this hack/exploit. i cant say much else. top secret of course.
Click to expand...
Click to collapse
Did you get the code? Are you now able to install a custom kernel? If not, then this is completely irrelevant. If so, you've saved a lot of people a pretty decent headache.
We need you to confirm this as $75 is a steep fee for something nobody is even sure is legit. Sure, you say it is, and I'm not disputing you, but I need evidence before I give Bell free money. I need to be 100% sure.
If you can install Cyanogenmod, that's all I want.
[Also, I saw in your signature you're being screwed by Rogers. High-five, me too!]
well i still have to wait a bit. hasnt been 90 days since i got my first xperia zl. first one i bricked second one fell down the stairs on my third one now. 90 days to wait for my new one but im gonna try and see if i can get the code and use it on mine if it works yay will let u guys know for sure.
dragonmhawk said:
well i still have to wait a bit. hasnt been 90 days since i got my first xperia zl. first one i bricked second one fell down the stairs on my third one now. 90 days to wait for my new one but im gonna try and see if i can get the code and use it on mine if it works yay will let u guys know for sure.
Click to expand...
Click to collapse
100% guaranteed they're talking about SIM unlock. Sorry. 'Unlocking the bootloader' is not something you can do with a code provided by a carrier, and a 90 day wait is *precisely* Rogers' policy for SIM unlocks. They are going to give you a SIM unlock code and charge you a lot of money for it. You could get it now, for $8, from any one of a bunch of unlock sellers.
I will explain one last time for those who dont have the time to understand. I called bell myself. Have any of u even tried calling ur carrier? Probably not. This works. I called bell i asked my phone to be fully "unlocked" this includes the bootloader. They said they could unlock the carrier onlt but i would have to wait for my bootloader unlock code to be sent to me by someone else. Only one else that could be is sony. So there. Anyone else not gonna actually try calling their carrier? I even talked to sony they said only they can send the bootloader unlock code but to do that i have to have my carrier unlock my phone fully for me and have my carrier contact sony to send me my bootloader unlock code. I havent had my phone long enough to do this but it works clearly. Sony confirmed it to me over the phone. One of the higher ups. Asked for a supervisor and i got one of their devs on. So anyone else want keep trolling this thread? I only speak the truth. Those who have doubt in life will fail. Have no doubt or fear and you will always succeed
dragonmhawk said:
I will explain one last time for those who dont have the time to understand. I called bell myself. Have any of u even tried calling ur carrier? Probably not. This works. I called bell i asked my phone to be fully "unlocked" this includes the bootloader. They said they could unlock the carrier onlt but i would have to wait for my bootloader unlock code to be sent to me by someone else. Only one else that could be is sony. So there. Anyone else not gonna actually try calling their carrier? I even talked to sony they said only they can send the bootloader unlock code but to do that i have to have my carrier unlock my phone fully for me and have my carrier contact sony to send me my bootloader unlock code. I havent had my phone long enough to do this but it works clearly. Sony confirmed it to me over the phone. One of the higher ups. Asked for a supervisor and i got one of their devs on. So anyone else want keep trolling this thread? I only speak the truth. Those who have doubt in life will fail. Have no doubt or fear and you will always succeed
Click to expand...
Click to collapse
Weird I contacted Sony myself also and I was told by them that if it says no for bootloader they can't unlock the bootloader. Seems to be some mis information but it also depends on who you talk to. We need to find a alternate way to unlock
Sent from my C6506 using Tapatalk 4
U have to be " persistant" or u wont get anywhere ask for a supervisor don't give up. one guy knew exactly what i was talking about.

Unlock Htc One m8 - Without all techincal stuff

Hi Fellow Members,
Forgive Me I donot Understand Any technical Android words like Bootloader, S-OFF, Root Etc
In Short I am a Prospective ANDROID NOOB!!!
Would appreciate your help in the following matter.
I would like to buy a HTC ONE M8 from the US.
The only deals I can get within my price range are BAD ESN Sprint and Verizon Phones.
I Intend to use the phone on GSM Networks in the United Kingdom.
Can you please answer the following questions
1) It is my understanding that when you insert a sim in a cdma phone (Sprint or Verizon) It will always ask for an unlock code?
2) Cant I just buy an unlock code off the internet without having the need to Boot,Rom,S-Off? and just unlock the phone to all GSM Networds Throughout the world. (Except US)?
3) Did any just try the unlock code? Did it work for anyone here With a BAD ESN? I dont mind spending a few dollars to get the phone unlocked.
4) Once unlocked through unlock code. Will it remain unlocked even if I Change Sims?
Please bare in mind The phone is for Use outside the US.
Can you fellows Please guide me regarding the same.
Thank you very much.
sweetpoison said:
Hi Fellow Members,
Forgive Me I donot Understand Any technical Android words like Bootloader, S-OFF, Root Etc
In Short I am a Prospective ANDROID NOOB!!!
Would appreciate your help in the following matter.
I would like to buy a HTC ONE M8 from the US.
The only deals I can get within my price range are BAD ESN Sprint and Verizon Phones.
I Intend to use the phone on GSM Networks in the United Kingdom.
Can you please answer the following questions
1) It is my understanding that when you insert a sim in a cdma phone (Sprint or Verizon) It will always ask for an unlock code?
2) Cant I just buy an unlock code off the internet without having the need to Boot,Rom,S-Off? and just unlock the phone to all GSM Networds Throughout the world. (Except US)?
3) Did any just try the unlock code? Did it work for anyone here With a BAD ESN? I dont mind spending a few dollars to get the phone unlocked.
4) Once unlocked through unlock code. Will it remain unlocked even if I Change Sims?
Please bare in mind The phone is for Use outside the US.
Can you fellows Please guide me regarding the same.
Thank you very much.
Click to expand...
Click to collapse
Just put more money in it and buy it either in the UK or in mainland Europe...
sweetpoison said:
Hi Fellow Members,
Forgive Me I donot Understand Any technical Android words like Bootloader, S-OFF, Root Etc
In Short I am a Prospective ANDROID NOOB!!!
Would appreciate your help in the following matter.
I would like to buy a HTC ONE M8 from the US.
The only deals I can get within my price range are BAD ESN Sprint and Verizon Phones.
I Intend to use the phone on GSM Networks in the United Kingdom.
Can you please answer the following questions
1) It is my understanding that when you insert a sim in a cdma phone (Sprint or Verizon) It will always ask for an unlock code?
2) Cant I just buy an unlock code off the internet without having the need to Boot,Rom,S-Off? and just unlock the phone to all GSM Networds Throughout the world. (Except US)?
3) Did any just try the unlock code? Did it work for anyone here With a BAD ESN? I dont mind spending a few dollars to get the phone unlocked.
4) Once unlocked through unlock code. Will it remain unlocked even if I Change Sims?
Please bare in mind The phone is for Use outside the US.
Can you fellows Please guide me regarding the same.
Thank you very much.
Click to expand...
Click to collapse
1) It is my understanding that when you insert a sim in a cdma phone (Sprint or Verizon) It will always ask for an unlock code?
Sprint does not prompt for an unlock code (100% sure about that). As far as i know, Verizon is already sim unlocked for non US carriers.
2) Cant I just buy an unlock code off the internet without having the need to Boot,Rom,S-Off? and just unlock the phone to all GSM Networds Throughout the world. (Except US)?
No, it will not work. There is no unlock code prompt for SPRINT.
3) Did any just try the unlock code? Did it work for anyone here With a BAD ESN? I dont mind spending a few dollars to get the phone unlocked.
I have tried to purchase a SPRINT unlock code, i got the unlock code, and then i was refunded because there is no way you can enter that unlock code.
4) Once unlocked through unlock code. Will it remain unlocked even if I Change Sims?
As stated above.
The best approach should be to buy an unlocked device. However one other approach should be to buy a Verizon/Sprint phone, and then buy $25 sunshine S-OFF. After that you can SIM unlock using the following thread:
http://forum.xda-developers.com/showthread.php?t=2708567
I did it on a Sprint M8, however it had a clean ESN.
blackice666 said:
1) It is my understanding that when you insert a sim in a cdma phone (Sprint or Verizon) It will always ask for an unlock code?
Sprint does not prompt for an unlock code (100% sure about that). As far as i know, Verizon is already sim unlocked for non US carriers.
2) Cant I just buy an unlock code off the internet without having the need to Boot,Rom,S-Off? and just unlock the phone to all GSM Networds Throughout the world. (Except US)?
No, it will not work. There is no unlock code prompt for SPRINT.
3) Did any just try the unlock code? Did it work for anyone here With a BAD ESN? I dont mind spending a few dollars to get the phone unlocked.
I have tried to purchase a SPRINT unlock code, i got the unlock code, and then i was refunded because there is no way you can enter that unlock code.
4) Once unlocked through unlock code. Will it remain unlocked even if I Change Sims?
As stated above.
The best approach should be to buy an unlocked device. However one other approach should be to buy a Verizon/Sprint phone, and then buy $25 sunshine S-OFF. After that you can SIM unlock using the following thread:
http://forum.xda-developers.com/showthread.php?t=2708567
I did it on a Sprint M8, however it had a clean ESN.
Click to expand...
Click to collapse
Thanks mate.
I'd be very cautious if I were you. The radio bands for the Sprint and Verizon M8s are different (see here). Whilst they both look ok to me for 3G usage, you may find that one or the other (or both) might never work on UK 4G networks.
Regards,
Dave
Don't cause yourself problems. If you are in the UK buy within the UK or you'll have warranty problems. There are just as good deals available in the UK if you buy outright. You can buy brand new on eBay for around £450
ashyx said:
Don't cause yourself problems. If you are in the UK buy within the UK or you'll have warranty problems. The are just as good deals available in the UK if you buy outright. You can buy brand new on eBay for around £450
Click to expand...
Click to collapse
That's one of my main concerns when it comes to my M8...Also imported my device from the UK to South Africa. So I'm really!!!!! Hoping all stays well and the device doesn't have problems, exactly because of possible warranty issues :fingers-crossed:
sweetpoison said:
Hi Fellow Members,
Forgive Me I donot Understand Any technical Android words like Bootloader, S-OFF, Root Etc
In Short I am a Prospective ANDROID NOOB!!!
Would appreciate your help in the following matter.
I would like to buy a HTC ONE M8 from the US.
The only deals I can get within my price range are BAD ESN Sprint and Verizon Phones.
I Intend to use the phone on GSM Networks in the United Kingdom.
Can you please answer the following questions
1) It is my understanding that when you insert a sim in a cdma phone (Sprint or Verizon) It will always ask for an unlock code?
2) Cant I just buy an unlock code off the internet without having the need to Boot,Rom,S-Off? and just unlock the phone to all GSM Networds Throughout the world. (Except US)?
3) Did any just try the unlock code? Did it work for anyone here With a BAD ESN? I dont mind spending a few dollars to get the phone unlocked.
4) Once unlocked through unlock code. Will it remain unlocked even if I Change Sims?
Please bare in mind The phone is for Use outside the US.
Can you fellows Please guide me regarding the same.
Thank you very much.
Click to expand...
Click to collapse
From my understanding Sprint phones are tricky, because they don't come unlocked.
I bought a Verizon M8 last week from the US (God ESN) an I'm using it with no problems on a Italian GSM network (Vodafone). The only issue I had was that tethering didn't work but i flashed Viper ROM and everything now works great including tethering.
I now want to buy one for my wife and I found a great, almost new Verizon M8 (450$) with a bad ESN. Does anybody know if i can use this on Vodafone in Italy?

How to unlock

Hello,
I have a HTC One M8s that need to unlock for a friend of mine.
I understand that this model isn't fully compatible with HTC One M8, so where can I find a manual to unlock it?
Regards,
Alex.
You mean unlock the bootloader, or SIM unlock?
For bootloader unlock, just follow the process on HTCDev.com.
I mean both, specially SIM unlock.
Any idea about SIM unlock?
Regards,
llinasenc said:
I mean both, specially SIM unlock.
Any idea about SIM unlock?
Click to expand...
Click to collapse
I can't recall if s-off is available for the M8s.
If not, your best bet is to pay for a SIM unlock code. Which is usually around $10 US, and less than sunshine s-off anyway ($25 US, and the only working s-off method for the M8 - again I'm not sure if it works on the M8s).
redpoint73 said:
I can't recall if s-off is available for the M8s.
If not, your best bet is to pay for a SIM unlock code. Which is usually around $10 US, and less than sunshine s-off anyway ($25 US, and the only working s-off method for the M8 - again I'm not sure if it works on the M8s).
Click to expand...
Click to collapse
Hi redpoint73,
Sorry to hear there are so few possibilities for this mobile.
It seems was a bad decission.
Thanks a lot,
llinasenc said:
Hi redpoint73,
Sorry to hear there are so few possibilities for this mobile.
It seems was a bad decission.
Click to expand...
Click to collapse
These are the things you should investigate before you buy a phone, not after.
Good rule of thumb: you should always do thorough research before buying a phone which is not specifically intended for your region/carrier (i.e. any phone not purchased directly from your carrier).
redpoint73 said:
These are the things you should investigate before you buy a phone, not after.
Good rule of thumb: you should always do thorough research before buying a phone which is not specifically intended for your region/carrier (i.e. any phone not purchased directly from your carrier).
Click to expand...
Click to collapse
Well, the issue is that he want to change the carrier, but now, in Spain, the carrier you bought it charge you 8 EUR for this ("service" call it).
It's clear that is annoying the situation we have in Spain, where Telcos can do whatever like, with complete freedom. Bad news for citizens.

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