s8 from sprinted unlocked for tmobel ? and unlock boot loader - Samsung Galaxy S8 Questions and Answers

so i live in the us. I was going to get a S8 in a trade im in need of a new phone any more but its sprint and Im on tmobel
what are the chances it has a sim lock i dont think i request for a unlock has been put into sprint.
just buy a sim unlock and Im good to go right? Any problems with the s8 supporting tmoble bans?
What would it take to unlock the boat load and flash a rom. Will the boat loader be able to be unlocked.
I did look this up but im seeing conflicting answers thanks for reading my post.

raven.warsong said:
so i live in the us. I was going to get a S8 in a trade im in need of a new phone any more but its sprint and Im on tmobel
what are the chances it has a sim lock i dont think i request for a unlock has been put into sprint.
just buy a sim unlock and Im good to go right? Any problems with the s8 supporting tmoble bans?
What would it take to unlock the boat load and flash a rom. Will the boat loader be able to be unlocked.
I did look this up but im seeing conflicting answers thanks for reading my post.
Click to expand...
Click to collapse
Their are paid services to sim unlock it
as for the bootloader it cannot be unlocked
perm locked
you can follow the edl rev 6 thread and possibly get root on nougat but no unlocked loader

Related

[Q] SGH-i337m - is my phone unlocked?

Sup all...
Simple enough question. I've spent many days doing searches here in XDA and google but haven't been able to find a clear answer. Or maybe I didn't look hard enough or understand the responses to others questions regarding this topic.
I recently got an S4 (i337m) from Telus. From what I understand, this is the Canadian model (jfltecan). I am not sure if it is unlocked or not however. I know that I should just use a sim from a dif carrier to test, but I don't have access to one at the moment. No one I know has a micro sim that is with a carrier I could use to test with.
I've installed TWRP and flashed Slimbean and afterward I flashed Paranoidandroid roms successfully if that is some sort of indication as to the lock/unlock state of the phone.
So is there any other way to tell? Is there a method of unlocking this phone other than using the *#0011# method or similar methods that I've tried and do not work. Is an Odin method available?
Thanks
If you got it from Telus, directly, 99.99% it's locked
The only way to confirm is by popping in a SIM from another carrier.
I think it depends on how u buy the device. I think if you get the phone on a contract, its locked, but i think if you purchase the device for full price, it should be unlocked. That's atleast how i think it works.
You are most likely sim locked. There is no Odin method to unlock. You should really just buy a code to unlock. Be very careful using the free unlock methods. After a number of attempts the phone will lock itself so you'll never be able to unlock. Others have also messed up their phones trying it.
Buy a code or even safer, FastGSM.com USB cable method to unlock
I am also on telus, if this works like the s3 unlock you need to be on the stock Rom, can be rooted but must be stock.check the s4 thread to be sure though. You can go back to the custom Rom after you unlock and the phone should still be unlocked
Your phone's boot loader is unlocked. Meaning we can install a custom recovery and install a custom ROM very easily. Your phone is Sim locked if you bought it from telus. This means you cannot insert a Sim card in your phone unless its telus. Any other carrier will not work. You can unlock your phone through Telus. They have restrictions on this however. You're better off buying an unlock code off the internet. Its fast and most likely cheaper and no it does not void warranty. Hope this helps
Thanks!
Just wanted to thank everyone for the replies/info.
My phone was sim locked. I did the easy method of purchasing an unlock code from a local shop here. All is good. I can use the phone on any supported GSM carrier and I am able to flash custom roms and what not.
Thanks again to all for the info. Much appreciated and it helped me increase my understanding on this topic.
-Talabis

Question about S5 (T-mobile) and unlocking sim/bootloader/running cm12

First off, sorry for the confusing thread title.
I'm currently running an AT&T Note 3 which has a locked bootloader and I've wanted to run CyanogenMod for a while now. I've ordered a second hand T-Mobile Galaxy S5 because I've heard the bootloader is unlocked and/or unlockable.
Can anyone here clarify how the sim lock/carrier lock works?
Will this require me to purchase an unlock code or will flashing the bootloader and custom firmware automatically unlock the sim? From my research I've read that I still need to unlock the sim, but I've also read that using a different bootloader can unlock it. Kind of confusing.

How to Carrier / imei unlock the Huawei Ascend XT ?

Hello,
I just acquired a new 'Huawei Ascend XT' phone which is sim locked to AT&T. I am currently in the process of unlocking the boot loader and rooting the phone.
I was wondering is there any tool available to Carrier / imei unlock this phone after I have rooted it (or may be even befor rooting it)?
Thanks.
I'm fairly certain you just need to change the apn settings manually.. need to do something weird to bring up the option to add/edit, believe it's holding down the tasks button
Without being carrier unlocked, the phone can only be used on AT&T Prepaid, AT&T, or AT&T based MVNOs. These days AT&T won't give you an unlock code unless you use the phone on AT&T Prepaid for 6 months. You can check eBay to see if any unlockers will sell you an unlock code for a few bucks. Only buy from sellers who have a money back guarantee if their unlock code fails.
rhoniel said:
Hello,
I just acquired a new 'Huawei Ascend XT' phone which is sim locked to AT&T. I am currently in the process of unlocking the boot loader and rooting the phone.
I was wondering is there any tool available to Carrier / imei unlock this phone after I have rooted it (or may be even befor rooting it)?
Thanks.
Click to expand...
Click to collapse
Bought 2nd-Hand
I would like to ask if there is any way to carrier unlock. I bought this phone for 20$ on offer up. But when I contacted at&t to request unlock they said it has to be used for 6 months. For me that does not work, as I am already with tMobile and bought the XT for a second phone because of the large device support. I actually love the phone, but as is it is just sitting around. If anyone has or has heard of a way to accomplish an unlock please p.m. Me.or answer in forum. Thanks in advance.
Ps. phone is already bootloader unlocked and rooted with magisk 14.0. And latest TwRP.

Software updates after the unlock?

Hi bought the essential phone from Sprint and paid off the next day. I want to unlock the bootloader to be used on att. I want to know if the phone gets updates or not once it is unlocked. Please advice.
Ronyar said:
Hi bought the essential phone from Sprint and paid off the next day. I want to unlock the bootloader to be used on att. I want to know if the phone gets updates or not once it is unlocked. Please advice.
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Click to collapse
Bootloader and carrier phone unlocks are 2 different things. Unlock bootloader to install custom roms. Unlock phone to use other carriers networks. Even if you unlock your bootloader but your phone is still locked to Sprint then you can't use it on AT&T network. You need Sprint to unlock your phone first but your phone has to be active with them for 50 days to be eligible for unlocking your phone.

requirements for a sim unlock service

Does the bootloader need to be locked for a V20 to be sim unlocked? I'm looking to buy a service on eBay to unlock my V20 but I'm wondering what is needed for me to be unlocked, like a locked bootloader or rooted
Any help would be appreciated
Grin59 said:
Does the bootloader need to be locked for a V20 to be sim unlocked? I'm looking to buy a service on eBay to unlock my V20 but I'm wondering what is needed for me to be unlocked, like a locked bootloader or rooted
Any help would be appreciated
Click to expand...
Click to collapse
I think T-mobile's (h918) unlock app checks safetynet (can probably be fooled by setting it in magisk hide). Other models that ask for an actual unlock code it probably doesn't matter.
Phoenix591 said:
I think T-mobile's (h918) unlock app checks safetynet (can probably be fooled by setting it in magisk hide). Other models that ask for an actual unlock code it probably doesn't matter.
Click to expand...
Click to collapse
Yeah I think as long as I flash a stock rom I'd be fine, but I still have yet to find a good service that isn't $70.

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