[Q] Verizon Galaxy S3 - Steps to unlock, root, and flash - Verizon Samsung Galaxy S III

While I'm not new to rooting and flashing ROMs, I'm new to Samsung... I've done some research, but have had little luck fully understanding the steps to gain root on my S3. I've seen mskip's toolkit, but couldn't get it to work. I would appreciate someone's help for a Samsung noob.:silly:

Start here:
http://forum.xda-developers.com/showthread.php?t=1762709
or here:
http://forum.xda-developers.com/showthread.php?t=1974114

Unlocking the Verizon Samsung Galaxy S3 I535
Greetings, I am new to this site and forum and I am looking for some information on unlocking 2 Verizon Galaxy S3 I535 phones that I bought recently. My wife and I are Straight Talk subscribers and we participated in their bring your own phone program where we could transfer any phone to their service. A friend of mine is a Verizon customer and he bought 2 new Galaxy S3 I535 phones and the bills got so high that he dropped these phones and bought standard phones to help reduce his bills, I contacted Straight Talk and they confirmed that these S3 phones could be used. We bought AT&T SIM cards and the phones can call and receive calls as well as texts but the media is not working. None of the apps work and it will not connect to the internet unless we are signed into a wireless network at home or at a restaurant or similar. I have contacted 2 web sites fir assistance with unlocking the phones by giving them the IEMI number and both companies said they could not generate an unlock code for me. So, my main question is how can I unlock these phones so that I can get my apps working without being connected to a wireless network? Are there any companies that I could send these phones to where they could unlock them and send them back to me? I do not have much experience with configuring cell phones and I would prefer that a professional unlock these phones as I am not sure I could do it unless the instructions were easy to follow. Any information would be most appreciated!

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[Q] Verizon SIII to prepaid and other uncertainties

My brother is giving me his old Verizon Galaxy S3, I am pretty novice when it comes to this kind of stuff. I have been trying research this but am coming up with conflicting reports across google search that this phone is unlocked from the factory/had a firmware update to unlock it or that it was never really unlocked. Most of that information is from 2012.
I have also come across videos teaching how to unlock it and how to flash to other carriers, but the links to the files required are no longer on the servers they are linked to..
I wish to know what are my options today on which prepaid carriers to take it to with minimal effort and minimal money to spend on my end(unlocking/flashing software)
Some topics I have seen mention that sometimes data doesnt work on prepaid carriers or that the phone needs to have its apn changed via an app that most likely needs to be paid for.
There is a local store that I frequently visit that sells prepaid services, They are trying to sell me on Simple Mobile. But I am also trying to find out of this phone can be easily put on Verizons current prepaid service. The store I mentioned also accepts Page Plus payments as well as Spot Mobile.
I am currently using a Galaxy Prevail on Boost.
So out of my above carrier mentions, Which would be the easiest to set this phone up on?

Straight Talk Samsung Galaxy S6 4G LTE (S907VL) Carrier lock?

There is a lot of info about the Samsung Galaxy S6 for other carriers but not so much for the Straight Talk Samsung Galaxy S6 (S907VL).
I'm interested in buying this phone but I'm not sure whether this device is carried locked and if so whether it's easy to unlock.
Besides that, does anyone know whether this phone supports overseas GSM bands?
Lastly I would like to know more about what kind of ROMs are flashable on this phone.
Any help would be greatly appreciated!
straight talk phones are sim locked and ST will not unlock them
I just picked this one up a couple days ago and so far I love it, but I've had no luck finding any info about this model (SM-S907VL) I'm mostly looking for root and maybe a custom recovery but I'm at a bit of a lose here
As far as the Sim unlock goes, I thought ST would only allow unlocks after a year of active service, but maybe but don't hold me to that
Need root and ability to use a rom that is upgraded to android 7

Anyone know a way that my girlfriend and I could swap phones? (s7's)

I purchased the Galaxy s7 Unlocked USA (SM-g930u with AT&T). I quickly found out that the bootloader is locked down and you cannot do very much with it. I did root it, but didn't like it much. My girlfriend has a Galaxy s7 (SM-g930p with Virgin Mobile). She said she would swap me phones so i would be able to customize the device. Does anybody know if this is possible? I've read a couple of posts about swapping firmware, not sure if that is a route, since my bootloader is locked. I bought my sm-g930u 5 days ago from best buy so I can still return it if there is no way to swap phones, or numbers or anything.
Rickyloc said:
I purchased the Galaxy s7 Unlocked USA (SM-g930u with AT&T). I quickly found out that the bootloader is locked down and you cannot do very much with it. I did root it, but didn't like it much. My girlfriend has a Galaxy s7 (SM-g930p with Virgin Mobile). She said she would swap me phones so i would be able to customize the device. Does anybody know if this is possible? I've read a couple of posts about swapping firmware, not sure if that is a route, since my bootloader is locked. I bought my sm-g930u 5 days ago from best buy so I can still return it if there is no way to swap phones, or numbers or anything.
Click to expand...
Click to collapse
Both devices need to be unlocked and you need to check if each device compatible/allowed on the other network, i.e. AT&T S7 must be allowed on Virgin and Virgin S7 must be allowed on AT&T.
If both devices meet both conditions then all you should need is to put the AT&T SIM in the Virgin device and the Virgin SIM in the AT&T device then go to each carriers website or call each carriers customer support and go through the activation process on each network to get the devices reactivated, you can keep your existing number during the activation process.
It should require no PC tools or flashing unless the Virgin device needs to be unlocked(depending on that device's unlock method, it might or may not require PC or flashing to unlock it).
It should be a pretty straightforward process.
If you're unsure, you can always call both network's customer support and check with them first.
I DO NOT PROVIDE HELP IN PM, KEEP IT IN THE THREADS WHERE EVERYONE CAN SHARE

Can you activate a used S3 LTE on AT&T network that already has an ICCID/Phone# on it

Can you activate a used S3 LTE on AT&T network that already has an ICCID/Phone# on it
Hi I bought a used s3 on ebay and the listing says you can transfer it to your account but of course this doesn't seem to be quite as easy as it sounds. I've tried searching through here but all I can find is information on unlocking these devices which doesn't seem to really add any value whatsoever since what everyone really needs/wants to do is reprovision the ICCID on the device to a new number on a new account.
Are there any people that have successfully figured out this process with the gear that can explain what they had to do or what they had to tell the people at ATT? Or is this not actually currently possible with ATT?
PS. Samsung is funny with their online documentation on scanning the QR Code with SingTel etc... You would think they might have some instructions for US customers/carriers.
any help on this ?

[Help] Make Sprint / Freedom Pop Galaxy S7 Work on T-Mobile

My father recently lost his phone, and so I'm migrating his number to my t-mobile family plan. The only phone he has available is a Samsung Galaxy S7 that he purchased years ago to test with Freedom Pop. It's Sprint branded on boot up, but gives an invalid SIM with a t-mobile sim.
Model: SM-G930P
Software Version: G930PVPSBC TA1
Hardware version: Rev0.6
I've not had to be in the XDA scene for over 6 years since I'd started using Nexus / Pixel phones, so I've let alot of my knowledge slip; but I'm at least capable if pointed in the right direction.
Can someone please help provide me with a checklist of what I need to do to get this phone functional on T-Mobile? If I at least know what I have to do, I can figure out the rest...but given the time crunch of him without a phone and in need for medical reasons, I'm in a bit of a rush and can't study this model phone enough to know what all is necessary.
I'm assuming I need to unlock it, but I've never had to unlock a phone...they've all just worked between carriers for me. I tried contacting Sprint, but they wouldn't unlock it without an account. I tried some shady sites, but they seem expensive and don't understand why needed.
I'm hoping all I need to do is just figure out root access, get a recovery mode installed, flash a T-Mobile or other firmware, and bam...but I really am not sure. Any immediate help would be greatly appreciated!!
I tried contacting Sprint to unlock the phone, but they required I have a Sprint number with them. Seems odd, considering it's a federal law for unlocking now...
Well, I went ahead and just flashed the SM-G930T firmware on my Samsung Galaxy S7....and got an invalid SIM error.
Tried contacting T-Mobile, they went through a bunch and ended up saying Sprint would need to unlock it.
So now I'm stuck...and have no idea what to do next. Seems like I need to setup a Sprint account, get a Sprint number, unlock my phone, and cancel the service? That seems insane...
Was going to do a three way call with Sprint and T-Mobile, and hope somehow something could be sorted. Considering T-Mobile owns Sprint now...this just seems like hassle.
Any advice from anyone would be appreciated!

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