Hello!
So I've been going through a saga of getting the right phone and even through googling its hard to decipher exactly what i need given my experience.
I'll provide some details and where I'm at or at the bottom i'll give a TLDR.
I live in the US have AT&T and I want a rooted S7.
Got a S7 for xmas, after doing some research found out that model isn't rootable (SM-G930).
Returned it got one I found was rootable SM-G930W8, said unlocked, and I saw on a few resources it was compatible with AT&T.
Rooted the w8 beautifully, got my new sim card and no signal.
Put in #7465625*638*# and said "Carrier Locked"
Worked with an unlock service, they looked up my phone to tell me exactly what it was, have the code on deck.
Enter code, crickets but possible my sim card doesn't work or i need to try on the stock rom.
Got a new new sim card, no signal. Erased my root and went stock data wipe, no signal.
Tried my best to find stock firmware that lined up with the info the unlock company gave, no signal.
Now, given all that information, can anyone recommend me a model? Just want it to be rootable and work with AT&T.
I'd appreciate any comments on my experience too because clearly i messed up somewhere or the phones sim card reader was busted etc.
TL;DR : I'm USA & AT&T. I want an s7 that is rootable. Had an episode with my previous attempts and would love a guru's advice.
The sm-g930w8 is the same model sold by all carriers in Canada.
Does the phone have a clean imei? Sim card works in another phone?
audit13 said:
The sm-g930w8 is the same model sold by all carriers in Canada.
Does the phone have a clean imei? Sim card works in another phone?
Click to expand...
Click to collapse
The old s7 has been sent back so I can't really answer that question.
Nor can I answer the sim card works, because i dont have an extra phone that uses that type.
I did go to the AT&T store to ask if they could check my sim card with an extra phone they have.
Apparently they don't have extra phones ready for that type of nature??? (wtf???)
So I got a new sim card activated from them to see if the s7 would take it, it didn't.
Still just sounds carrier unlocked to me, what service were you using to try unlock it?
Otherwise the G930F is the international model and easiest to mod.
Only concern you'd have is the US uses a different network standard to the rest of the world, so your 3G/4G won't work as well on a non-US device.
EDIT: There also seems to be some root methods for the US models:
https://forum.xda-developers.com/ve...-to-notes-root-install-xposed-unroot-t3411039
https://forum.xda-developers.com/verizon-galaxy-s7/how-to
Beanvee7 said:
Still just sounds carrier unlocked to me, what service were you using to try unlock it?
Otherwise the G930F is the international model and easiest to mod.
Only concern you'd have is the US uses a different network standard to the rest of the world, so your 3G/4G won't work as well on a non-US device.
EDIT: There also seems to be some root methods for the US models:
https://forum.xda-developers.com/ve...-to-notes-root-install-xposed-unroot-t3411039
https://forum.xda-developers.com/verizon-galaxy-s7/how-to
Click to expand...
Click to collapse
So to give more details.
I installed the Superman Rom, put the # in to input the carrier code. At the top, in all caps, above the input for the code "CARRIER LOCKED".
Would the superman rom mess with that? or show bad info? not sure
What i do know is that i factory reset the phone, tried the # to get the prompt didn't work.
Tried a few alternatives, same one with the actual network code in it, the 1101, both didn't work.
The company is "Unlock Scope"
Is the imei of the w8 clean?
The w8 should work with at&t when unlocked.
audit13 said:
Is the imei of the w8 clean?
The w8 should work with at&t when unlocked.
Click to expand...
Click to collapse
So I'm not 100% sure but..
When I was originally using the unlock service they needed the original carrier information, which I didn't know, so they asked for the IMEI so they could look it up.
They emailed a full list of details on it and I'd think that it would of been flagged in that process, assuming though.
So the w8 is now unlocked through the unlocking service?
Here's a link to the swappa imei checker: https://swappa.com/esn
audit13 said:
So the w8 is now unlocked through the unlocking service?
Here's a link to the swappa imei checker: https://swappa.com/esn
Click to expand...
Click to collapse
no the w8 never unlocked. code never worked.
Thanks for the link
Edit:
Checked and it came clear.
Was the phone sold as being unlocked? Is the seller able to give you any carrier information about he phone?
Are you able to change the csc by entering this into the dialler: *#272*Phone’s IMEI Here# ?
audit13 said:
Was the phone sold as being unlocked? Is the seller able to give you any carrier information about he phone?
Are you able to change the csc by entering this into the dialler: *#272*Phone’s IMEI Here# ?
Click to expand...
Click to collapse
i don't physically have the phone anymore. Returned to seller
Okay. You looking to get another s7?
audit13 said:
Okay. You looking to get another s7?
Click to expand...
Click to collapse
Yessir! I liked what I saw. My price range is 300-350$ and I'm seeing those types of deals on Ebay so i'm gonna keep going until I get what i want.
I'm open to other suggestions too.
You'll have to decide first if you want a Qualcomm or exynos phone.
audit13 said:
You'll have to decide first if you want a Qualcomm or exynos phone.
Click to expand...
Click to collapse
So I was looked this up before and I remember thinking exynos.
Did some light research rn and i came to the same conclusion.
Your opinion?
audit13 said:
You'll have to decide first if you want a Qualcomm or exynos phone.
Click to expand...
Click to collapse
From what I remember, when I researched before Exynos was the choice.
After some light research I came with the same conclusion.
You thoughts? I want to be able to root it and use it on AT&T network if those factor in.
I know the 930w8 is an exynos and should support att frequencies.
audit13 said:
I know the 930w8 is an exynos and should support att frequencies.
Click to expand...
Click to collapse
Thats the exact model I just had problems with
That is weird because I got one for a friend, got a network unlock code,and it works perfectly on T-Mobile and all carriers in Canada.
Maybe there was something wrong with the phone you received? Where did your phone come from?
audit13 said:
That is weird because I got one for a friend, got a network unlock code,and it works perfectly on T-Mobile and all carriers in Canada.
Maybe there was something wrong with the phone you received? Where did your phone come from?
Click to expand...
Click to collapse
I got it from ebay.
Related
Hello everyone.
I just pulled the trigger on a Nexus 7 32GB and I want to sell my LNIB Nexus S i9020T to help pay for the N7. I have its original box with all original accessories, including the original screen protectors still on the screen. This phone was never activated, nor was the T-Mobile card ever taken out of the box. So, I have no clue if this means it is unlocked or locked to T-Mobile. I assume this also means the ESN is considered clean, or is that IMEI?
I would like to put it on eBay as "New Other" LNIB, in Mint condition. But I noticed other sellers are advertising theirs as "Unlocked". Is there a way I can tell if this is unlocked also? Or can I unlock this easily? Is it worth more as unlocked? I have no history on this device as it was purchased by my sister in law (ex) brand new, and she was going to give it to her son Jason last year but instead he got in serious trouble (with the law) and she decided he was not deserving of it anymore. So she gave it to me as payment for working on her computer. I was the first one to ever open the box and play around with it. However, I simply do not need another mobile device laying around here unused.
So, how would you list this if you had it for sale? unlocked or t-mobile only? How do I know the ESN is clean? just because the phone never had a sim card inserted? I never sold a Android device before, so kinda worried that I might get the description wrong if I list it as unlocked with clean esn (or is it IMEI?). Any tips would be appreciated.
Thanks
SkOrPn
Pick up SIM card from another carrier and see, that's the simplest way to find out. If u get message for network unlock code than it's locked on T-Mo. Originally, i9023 or i9020 were sold unlocked, but i am not so sure about i9020A or i9020T versions (AT&T and T-Mo).
Ted Mosby said:
Pick up SIM card from another carrier and see, that's the simplest way to find out. If u get message for network unlock code than it's locked on T-Mo. Originally, i9023 or i9020 were sold unlocked, but i am not so sure about i9020A or i9020T versions (AT&T and T-Mo).
Click to expand...
Click to collapse
Very good idea. Maybe I can try my current AT&T sim card from my other phone? By the way, I just noticed that when the device boots, the boot screen shows a "Lock" under the word Google. The lock is an icon and is in the Unlocked position. I just now noticed it, lol... I wonder if that means what I think it means... I will still try the sim card though. Thanks
All Nexus S are unlocked. HOWEVER, they are frequency limited (tri-band vs Galaxy Nexus penta-band).
This means that on some carriers, depending the frequency they use, you might not get 3G or signal at all if they don't operate a 2G service.
The lock you see when booting just means it's fastboot unlocked, so you can flash custom recoveries, roms and so on. Nothing to do with the network.
IMEI would be correct in this case. ESN is generally only used with non-GSM phones (Sprint, etc), AFAIK.
polobunny said:
All Nexus S are unlocked. HOWEVER, they are frequency limited (tri-band vs Galaxy Nexus penta-band).
This means that on some carriers, depending the frequency they use, you might not get 3G or signal at all if they don't operate a 2G service.
The lock you see when booting just means it's fastboot unlocked, so you can flash custom recoveries, roms and so on. Nothing to do with the network.
Click to expand...
Click to collapse
Ah, thanks for the clarification on that icon. OK, so it seems the word "Unlocked" is just there to let people know it may or may not work in 3G on there own network due to frequency differences. Gotcha.
Now I feel confident I can list this with an accurate description. Thank you!
Nomedias said:
IMEI would be correct in this case. ESN is generally only used with non-GSM phones (Sprint, etc), AFAIK.
Click to expand...
Click to collapse
Thanks for the clarification on that. Yeah, there is a clear IMEI sticker on the box and a IMEI sticker under the battery. I assume since this phone has never had a sim inserted the IMEI on this device can be used anywhere legally, right?
SkOrPn said:
Thanks for the clarification on that. Yeah, there is a clear IMEI sticker on the box and a IMEI sticker under the battery. I assume since this phone has never had a sim inserted the IMEI on this device can be used anywhere legally, right?
Click to expand...
Click to collapse
To my knowledge, inserting a sim into a carrier unlocked phone doesn't suddenly lock it (legally, contractually or via software).
Nomedias said:
To my knowledge, inserting a sim into a carrier unlocked phone doesn't suddenly lock it (legally, contractually or via software).
Click to expand...
Click to collapse
That's what I thought to. However, I am just making sure because, if I sold this, and then found out the buyer could not use it I would be liable for making it right (I hate refunding). My ratings at eBay is still a perfect 5.0 out of 5.0 at 100% positive feedback and I do not want to give someone any reason what so ever to give me negative feedback of any kind. lol I guess I am being overly cautious.
Thanks Nomedias :good:
I would like to buy a carrier locked phone in the USA.
I do not live in the USA so my question is, can I take this phone home and then flash a new ROM on it?
Would that take care of the lock?
Thanks!
ronr34 said:
I would like to buy a carrier locked phone in the USA.
I do not live in the USA so my question is, can I take this phone home and then flash a new ROM on it?
Would that take care of the lock?
Thanks!
Click to expand...
Click to collapse
Also,
When buying a no-contract phone, is it still locked?
Can I do the same to unlock this phone?
It depends on the phone and the carrier.
Planterz said:
It depends on the phone and the carrier.
Click to expand...
Click to collapse
I'm looking for a good new phone.
QuadCore and 5.0" and bigger.
Does anyone have any experience with this?
A specific model that this would work for?
ronr34 said:
I would like to buy a carrier locked phone in the USA.
I do not live in the USA so my question is, can I take this phone home and then flash a new ROM on it?
Would that take care of the lock?
Thanks!
Click to expand...
Click to collapse
Hi There,
Well Unlocking the Bootloader of your device Unlocks it to any Carrier.
If you want to know how to do that tell me which device you are using.
If Helped In Any Way Click THANKS.
DevRakeeß said:
Hi There,
Well Unlocking the Bootloader of your device Unlocks it to any Carrier.
If you want to know how to do that tell me which device you are using.
Click to expand...
Click to collapse
Carrier unlocking and bootloader unlocking are completely unrelated things.
ronr34 said:
I'm looking for a good new phone.
QuadCore and 5.0" and bigger.
Does anyone have any experience with this?
A specific model that this would work for?
Click to expand...
Click to collapse
Again, it depends on the phone and the carrier. Verizon phones are internationally unlocked out of the box. Which means if you buy it and try to use it in the US without unlocking it, it won't let you, but if you take it outside the USA, it's GSM unlocked. AT&T and T-Mobile phones can be unlocked and used globally too, but both require that they've been used with their service for a time. 40 days with T-Mobile, and with AT&T it has to be coming from an active or a prior account.
With AT&T and T-Mobile, you can purchase (through eBay or websites) unlock codes, which run like $30-40 for a flagship phone. Alternatively, you can buy new unlocked phones off eBay that once locked to a network, but the reseller bought the phone new, opened the box, unlocked the phone, then sells it. Or you can buy a used phone that has already been unlocked.
Don't buy a Sprint phone, it won't work.
IMO your best bet is to buy a Verizon "world phone", or buy a factory unlocked "international" version.
LTE bands are another matter. If you want LTE where you'll be taking it (assuming it's available), you might be best off with a Nexus 4 or 5, or a recent Sony Xperia Z - class model, as these have numerous LTE band compatibility.
Planterz said:
Carrier unlocking and bootloader unlocking are completely unrelated things.
Again, it depends on the phone and the carrier. Verizon phones are internationally unlocked out of the box. Which means if you buy it and try to use it in the US without unlocking it, it won't let you, but if you take it outside the USA, it's GSM unlocked. AT&T and T-Mobile phones can be unlocked and used globally too, but both require that they've been used with their service for a time. 40 days with T-Mobile, and with AT&T it has to be coming from an active or a prior account.
With AT&T and T-Mobile, you can purchase (through eBay or websites) unlock codes, which run like $30-40 for a flagship phone. Alternatively, you can buy new unlocked phones off eBay that once locked to a network, but the reseller bought the phone new, opened the box, unlocked the phone, then sells it. Or you can buy a used phone that has already been unlocked.
Don't buy a Sprint phone, it won't work.
IMO your best bet is to buy a Verizon "world phone", or buy a factory unlocked "international" version.
LTE bands are another matter. If you want LTE where you'll be taking it (assuming it's available), you might be best off with a Nexus 4 or 5, or a recent Sony Xperia Z - class model, as these have numerous LTE band compatibility.
Click to expand...
Click to collapse
Thanks for the info, but my question was how to bypass the locks on the phone.
I know I can buy it unlocked but it's way more expensive.
I thought that the lock was software related and not hardware so that burning a new ROM would fix this.
Is that the case?
ronr34 said:
I thought that the lock was software related and not hardware so that burning a new ROM would fix this.
Is that the case?
Click to expand...
Click to collapse
It is not the case. Carrier lock/unlock is in a different part of the device's firmware.
Planterz said:
It is not the case. Carrier lock/unlock is in a different part of the device's firmware.
Click to expand...
Click to collapse
So does that mean that a new ROM flash will not solve this?
ronr34 said:
So does that mean that a new ROM flash will not solve this?
Click to expand...
Click to collapse
How many times do I have to say the same thing?
Flashing a different ROM, be it from another carrier, or a custom ROM, does not give you the ability to carrier unlock a device.
Please post experience with S7 SIM (carrier) unlocking here, specifically third party websites that offer an unlocking service.
I bought my phone out right from T-mobile. And their unlock app that comes on the phone does not work
HTCMDA said:
I bought my phone out right from T-mobile. And their unlock app that comes on the phone does not work
Click to expand...
Click to collapse
It works but you have to know what you're doing with it. Did you contact Tmobile for unlock code. We unlock and blacklist repair the Sprint, Tmobile, etc. The Tmobile ones have to go through that app during the process
supreme83 said:
It works but you have to know what you're doing with it. Did you contact Tmobile for unlock code. We unlock and blacklist repair the Sprint, Tmobile, etc. The Tmobile ones have to go through that app during the process
Click to expand...
Click to collapse
yea man i called...they sent an email with instructions.. email stated this phone doesn't require an unlock code as it has a built in unlock app. follow the directions below blah blah balh
bottom line, it doesn't work. why? because there's hidden rules and crap that need to be met 1st by t-mobile. prepaid people need to spend at least 100 dollars in refills before the phone is eligible. post paid people need to have the phone active on t-mobile for a minimum of 45 days and your account cannot be cancelled during that time.
well seeing as how i'm on prepaid... i walked in, made a new customer purchase as a post paid user, then cancelled my line after i got my gear vr and netflix code... which wasn't even 30 days. I can't unlock my phone, So I'm now on prepaid gonna see if I can after 100 dollars in refills
Try to use UnlockRadar for any phone using Device Unlock App from T-Mobile, including the Galaxy S7. You can find more here: https://www.unlockradar.com/service/t-mobile-usa-device-unlock-app-official-unlock
Hello,
i need a help with a unlocking Samsung Galaxy S7 SIM (network) too. It is locked to Vodafone UK.
Does anyone know any reliable services to do it?
Thanks
merlooo said:
Hello,
i need a help with a unlocking Samsung Galaxy S7 SIM (network) too. It is locked to Vodafone UK.
Does anyone know any reliable services to do it?
Thanks
Click to expand...
Click to collapse
I use ebay to get my unlock codes, unlocked maybe a dozen phones in the last few years and never had any issues with anyone.
A couple reliable sites I've used many times are www.unlockbase.com and www.cellunlocker.net . There's also a thread over on the s6 general forum of a member named stifilz that can unlock your device via USB cable, his service is free but a donation is always a nice gesture. Good luck!
Sent from the silver bullet 930F Running Superman Rom
kinda ridiculous you have to pay to get an unlock code still. My SM-G930FD i bought unlocked locks itself every time in install a T-mobile csc and the app wont even run on that phone
Hi can anyone help? I bought an At&t S7 Edge on amazon and got the unlock code from the vendor and it apparently worked. My only issue is that it'll only work with the sim that was in the phone when I entered the code. If I use another one the phone keeps displaying "insert sim". Thanks already for your replies
Thanks for the reply and there's 1 more things I need to mention: I'm using the phone overseas (Haiti) as it's still under At&t contract. Now to answer your questions no it doesn't ask for the unlock code anymore but like I said it only works with the non At&t
sim I used when entering the unlock code.
SamsungCodeSource said:
Hey there macphephe,
What network are you trying to use the phone with and does the phone ask for the unlock code still when you turn the phone on with a non AT&T simcard/
Let me know we can help
Click to expand...
Click to collapse
s7 (sm-930f) lock to Austrian A1 was not able to be unlocked by unlockbase.com. However, the nck from cellunlocker.net worked well.
Ok so what im mentioning is something im still not getting quite well, but i saw before many samsung phones S6, S7, Note... etc that have the international firmware 9XXF/FD even when the phone is actually a T-Mobile version or AT&T, in download mode you will be shown the real phone model but the firmware isn't. Of course through Odin with a PC you won't be able to flash the phone with a firmware besides the one designed for it. If you actually wanna flash the phone you'll need the original firmware, i tried it before and flashed a Verizon S6 that had the international 6.0 firmware on it through Odin and as you might guess i got an error as the device didn't match the firmware, when i actually flashed it with the correct Verizon 7.0 firmware it worked and the phone booted and worked alright, except that now the phone is network locked! downgrade isn't possible unless i use a repair firmware and a pit file (not sure if still works with nougat). Then i got the idea of actually using the repair firmware and the pit of the 9XXF version as its network free, and ended up breaking the phone completely. The jig didn't work so couldn't access odin. So i work for a friend of mine in a repair workshop PC, Consoles, Mobiles... blablabla and we have the Z3x box, it did unbrick the phone, and then i started playing with it to see what it can do, and there is an option to actually flash and mix different parts of the firmware, so i went an flashed the bootloader of the Verizon firmware with the rest from the international firmware, it didn't boot at first but somehow i got it into recovery mode and after a format it did boot, and the network was actually unlocked after.
I do not think this method would work on all versions, as some samsung phones uses the snapdragon soc while others uses the exynos soc, and i don't think you can mix those firmwares, but an unlocked exynos model might be unlockable with the international firmware, of course considering the risk of breaking the phone, but if you're lucky as i was and have one of those boxes you shouldn't be much afraid.
Something else i'd like to mention, is that the Z3x can actually fully backup the phone, and i don't mean a nandroid backup like TWRP but like a full partitions backup, and the idea i got but didn't test is if you have for example a locked S7 and an unlocked one and same model so let's say 930P, you can actually copy the raw partitions from the unlocked one to the locked one and i don't know, maybe ending up unlocking it too, again didn't test this one as i only have one S7 and its already unlocked (930FD).
So I just received my unlocked galaxy s8+ G955U from swappa. I was hoping it would be as easy as putting in my previous nano sim card from my Nexus 6p and activating. It isn't. The branding is t-mobile. Showing t-mobile screen when I turn it on. I tried activating from myverizon , but when I enter the imei it says: "The phone associated with the Device ID you entered is not compatible with the Verizon Wireless network. Try a Different Device"
I purchased an unlocked phone hoping to avoid most if not all of the verizon bloatware. But, I need to be able to make phone calls and tie it to my Verizon account.
Any help, or suggestions would be greatly appreciated.
polorsport said:
So I just received my unlocked galaxy s8+ G955U from swappa. I was hoping it would be as easy as putting in my previous nano sim card from my Nexus 6p and activating. It isn't. The branding is t-mobile. Showing t-mobile screen when I turn it on. I tried activating from myverizon , but when I enter the imei it says: "The phone associated with the Device ID you entered is not compatible with the Verizon Wireless network. Try a Different Device"
I purchased an unlocked phone hoping to avoid most if not all of the verizon bloatware. But, I need to be able to make phone calls and tie it to my Verizon account.
Any help, or suggestions would be greatly appreciated.
Click to expand...
Click to collapse
clearly you got the Tmobile s8+ model. Even if its unlocked it only works with Gsm networks. Verizon is CDMA not gsm. Return for a refund and buy a no-career unlocked phone. Good luck
This is the model you need https://www.bestbuy.com/site/samsung-galaxy-s8-64gb-unlocked-midnight-black/5803742.p?skuId=5803742
I think you're right. This sucks. But, it's good to know. I've been on the phone with customer service for 40 minutes trying to get it activated and still no luck.
the_noob65 said:
clearly you got the Tmobile s8+ model. Even if its unlocked it only works with Gsm networks. Verizon is CDMA not gsm. Return for a refund and buy a no-career unlocked phone. Good luck
This is the model you need https://www.bestbuy.com/site/samsung-galaxy-s8-64gb-unlocked-midnight-black/5803742.p?skuId=5803742
Click to expand...
Click to collapse
What I don't understand is that the customer service representative says it's activated on her end. I just can't make or receive calls. No lte or 3g shown.
the_noob65 said:
clearly you got the Tmobile s8+ model. Even if its unlocked it only works with Gsm networks. Verizon is CDMA not gsm. Return for a refund and buy a no-career unlocked phone. Good luck
This is the model you need https://www.bestbuy.com/site/samsung-galaxy-s8-64gb-unlocked-midnight-black/5803742.p?skuId=5803742
Click to expand...
Click to collapse
That is 100% absolutely false and incorrect. All the US S8+ models have the SAME EXACT hardware. Only the firmware is different.
polorsport said:
So I just received my unlocked galaxy s8+ G955U from swappa. I was hoping it would be as easy as putting in my previous nano sim card from my Nexus 6p and activating. It isn't. The branding is t-mobile. Showing t-mobile screen when I turn it on. I tried activating from myverizon , but when I enter the imei it says: "The phone associated with the Device ID you entered is not compatible with the Verizon Wireless network. Try a Different Device"
I purchased an unlocked phone hoping to avoid most if not all of the verizon bloatware. But, I need to be able to make phone calls and tie it to my Verizon account.
Any help, or suggestions would be greatly appreciated.
Click to expand...
Click to collapse
OP, are you SURE it's network Unlocked? The T-Mo branded S8 shipped network locked. If it's network Unlocked, it WILL work on Verizon, but it will still have the T-Mo bootup screen and apps. That's the firmware.
If you want no bloatware, check out the threads for flashing the Unlocked Firmware.
After exhausting all my options I took my friends advice, and called t-mobile. Turns out the phone is still locked. So it's either the seller unlocks it, or refund.
Mr. Orange 645 said:
That is 100% absolutely false and incorrect. All the US S8+ models have the SAME EXACT hardware. Only the firmware is different.
OP, are you SURE it's network Unlocked? The T-Mo branded S8 shipped network locked. If it's network Unlocked, it WILL work on Verizon, but it will still have the T-Mo bootup screen and apps. That's the firmware.
If you want no bloatware, check out the threads for flashing the Unlocked Firmware.
Click to expand...
Click to collapse
Maybe you can answer this question. If the phone is still locked. Can I flash firmware to unlock it, and activate it on Verizon. (I don't even care about bloatware anymore. I just want to have a working phone)
polorsport said:
Maybe you can answer this question. If the phone is still locked. Can I flash firmware to unlock it, and activate it on Verizon. (I don't even care about bloatware anymore. I just want to have a working phone)
Click to expand...
Click to collapse
No, you can't unlock it just by flashing the unlocked firmware. T-Mobile will have to unlock it.
Read one of the threads a out flashing unlocked firmware, it will answer many of your questions, including the ones you have asked in this thread.
(mod edit)
If the phone is IMEI blocked, which is likely is if reported lost or stolen, then you won't be able to use it on any network in that country afaik
you can't unlock your phone only by rooting and changing apn.
but you can try to contact the person who sold this phone and ask him to fix this issue, I think it may work
felipeoguyar said:
Hi I'm new to posting on forums so if I break protocol or etiquette apologize in advance. two weeks ago I bought a t-mobile samsung galaxy s7 from craigslist only to find it was reported lost. the phone is not catching signal anymore and I can't use it. friend of mine told me that I can unlock the network via unlock code so I could use my cricket mobile sim with this phone. I made online research and found few sim unlocking services so my question is- can use one of them to unlock my phone or I can unlock it by rooting, changing apn settings etc?
Click to expand...
Click to collapse
Good rule of thumb I have learned and used is to check google locks before seller leaves, And make them sign a bill of sale Printed name date and address, in most states in the U.S. most of these phones are valued over 500$ which With no profe You are technically in possession of stolen property which if valued over 500$ is a felony charge.
I have had a few close calls in the past but I do not now. It sucks cause you can get burned 2 ways.....
orig owner still prob owed on it figured they could sell it and then claim insurance. seen it done many times over to people.
mattzaher said:
why seller reported this phone lost after selling or it was earlier?
Click to expand...
Click to collapse
Unfortunately some people do do this. Its crooked Always get a bill of sale and check for google locks if seller is in hurry, Pass it on as much as you may want a certain device and your getting a deal.
I think people get these phones on contract for no other reason than to sell them, then they either report lost or stolen, or don't pay the contract and it gets IMEI blocked
That, or they are stolen phones
*Detection* said:
I think people get these phones on contract for no other reason than to sell them, then they either report lost or stolen, or don't pay the contract and it gets IMEI blocked
That, or they are stolen phones
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Click to collapse
I have seen it a million times over happen
sammyalexandro said:
it's very risky to buy a used phone in hurry without making sure that 'history' of this phone was good. I think better to add couple hundreds bucks and buy a new phone directly from carrier
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sometimes the difference not only "couple hundreds" and used phone is much cheaper then new one. so better to buy a locked phone and then unlock it using sim network unlock puk code
what is the difference between Samsung Galaxy S7 G930A; G930P; G930V; G930T; G930R; G930U for sim unlocking? which one is easier to unlock? thanks
serhiopinkoli said:
what is the difference between Samsung Galaxy S7 G930A; G930P; G930V; G930T; G930R; G930U for sim unlocking?
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Click to collapse
SM-G930A (AT&T, Cricket)
SM-G930P (Sprint, Boost, Virgin Mobile)
SM-G930V (Verizon);
SM-G930T (T-Mobile, Metro PCS)
SM-G930R (US Cellular)
also they have:
SM-G930F (Global)
SM-G930FD (Global; Southeast Asia)
SM-G930W8 (Canada)
which one is easier to unlock? thanks
Click to expand...
Click to collapse
all US, Canadian and European models
As a general rule, whenever you will buy another device from a person or third party, check the IMEI both http://imeipro.info/
At least this is one extra filter through which you make sure you buy a phone with a clean IMEI.
alfonsocoralles said:
which one is dual sim 128GB which support all t-mobile lte bands? SM-G9350, SM-G935W8, SM-G930U, SM-G930VL, SM-G930V, SM-G930R4, SM-G930T, SM-G930P, SM-G930R7, SM-G930R6, SM-G930T1, SM-G930A, SM-G930AZ, SM-G930FD, SM-G930S, SM-G930L, SM-G930K, SM-G930F, SM-G9300, SM-G9308, SM-G930W8
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Click to collapse
SM-G930FD is dual sim variant
alfonsocoralles said:
thanks.
is this model DSDA (dual sim dual active) or DSDS (dual sim dual standby) ?
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it's DSDS (dual sim dual standby), but you can activate some sort of imitation of "active" mode in settings. if sim1 is busy and someone calling on sim2 (which is offline because the phone has only one baseband) all income calls on sim2 will be redirected on sim1
quick question
eldar4uk said:
SM-G930A (AT&T, Cricket)
SM-G930P (Sprint, Boost, Virgin Mobile)
SM-G930V (Verizon);
SM-G930T (T-Mobile, Metro PCS)
SM-G930R (US Cellular)
also they have:
SM-G930F (Global)
SM-G930FD (Global; Southeast Asia)
SM-G930W8 (Canada)
all US, Canadian and European models
Click to expand...
Click to collapse
you say they are the easiest but im having trouble. i have s7 tmobile i flashed to att then rooted it then i checked and esn check it passes but i cant get back to tmobile to try the device unlock app is there a root app i can use to unlock the network? or updated thread that will help? would you mind?
felipeoguyar said:
Hi I'm new to posting on forums so if I break protocol or etiquette apologize in advance. two weeks ago I bought a t-mobile samsung galaxy s7 from craigslist only to find it was reported lost. the phone is not catching signal anymore and I can't use it. friend of mine told me that I can unlock the network via unlock code so I could use my cricket mobile sim with this phone. I made online research and found few sim unlocking services so my question is- can use one of them to unlock my phone or I can unlock it by rooting, changing apn settings etc?
[UPDATE] unlocked successfully with www.samsungsimunlock.com
thanks
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Click to collapse
what about 4g/LTE connection after unlocking? it working well or you have only 3g connection?
ok so just wondering
adammelody said:
you should flash t-mobile stock rom, clean cache/dalvik cache and unlock it using Network Unlock app. after that you will be able to flash any custom ROM
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im now back to g930t do i need to agree to the device data collection from tmobile pink screen in initial setup process for this to work?. and to clear dalvik cache dont i need to be rooted for that? i thought flashing back to stock does that automatically. thank you for your patience im still learning,( but totally dedicated in this art. ask my wife.) one more question since tmobile has terms for unlock policy one being on network for min of 40 days, does that mean i need to request unlock using a tmo sim inserted or can this be done using wifi? reason i ask is becasue im a att user and another policy for unlock is 2 requests per 90 days. and ive already attempted a temp and perm unlock. both said inelegiable. so im trying to narrow it down to see if i needed to have tmo sim inserted at the time to connect to there remote servers. if so since i didnt at thetime of request im hoping that the 2 unlock requests didnt count. and on the other hand that would be a pain because i dont have a tmo sim. or could this be achieved using wifi.?
---------- Post added at 03:23 AM ---------- Previous post was at 03:05 AM ----------
felipeoguyar said:
Hi I'm new to posting on forums so if I break protocol or etiquette apologize in advance. two weeks ago I bought a t-mobile samsung galaxy s7 from craigslist only to find it was reported lost. the phone is not catching signal anymore and I can't use it. friend of mine told me that I can unlock the network via unlock code so I could use my cricket mobile sim with this phone. I made online research and found few sim unlocking services so my question is- can use one of them to unlock my phone or I can unlock it by rooting, changing apn settings etc?
[UPDATE] unlocked successfully with www.samsungsimunlock.com
thanks
Click to expand...
Click to collapse
was that site effective because i was thinking about goin the same route and did a few reviews and found that people were saying that it didnt work. heard that it was using a dummy app to say that it was unlocked but truely was not. can u confirm this unlock method is still workin for you?
---------- Post added at 03:27 AM ---------- Previous post was at 03:23 AM ----------
does it always stack quotes like that? i posted replys seperately but some reason it stacked them.
julianalaqrua said:
what about 4g/LTE connection after unlocking? it working well or you have only 3g connection?
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Click to collapse
as I know, this phone support all LTE bands so 4g will work correctly after unlocking I think
ronnycopsetta said:
dalvik cache cleaning is only custom recovery feature or I can do it using stock recovery?
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Click to collapse
yes, you can do it using stock recovery as well
pierremaximiliano said:
yes, you can do it using stock recovery as well
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Click to collapse
I think TWRP recovery will work better in this case
uzbekputh said:
what iа the phone is not rooted? is it possible to install TWRP recovery on stock phone ?
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Click to collapse
yes, you can use stock recovery too