unlocking phone - Android Software/Hacking General [Developers Only]

Hi guys, I hope this is the right area to post this, sorry I am fairly new and couldn't find a better place
I have a samsung spica gt i5700 and a few months ago I flashed the firmware so now I have android 2.2 on it. Yesterday I changed network provider and moved to 3 (from Tmobile) so my tmobila number will be unusable tomorrow the latest. What the idiots at tmobile failed to tell me is that the phone is locked to a t mobile simcard, so I can't use the other sim. I need to unlock the phone so I asked t mobile and they want £15 and 28 days to do it - unreasonable. Walked in the local off-license-unlocking-hut and the guy tried but it didn't manage to unlock it because he said that having flashed the operating system makes things complicated and he said he can't do it.
So now, can anybody kindly let me know how I get my phone unlocked please, any guide or anybody who can walk me through the process please?
thank you

Related

[Q] Unlocked HTC Desire and Froyo

Hi all. I'm new to all this after sacking my iphone in favour of the wonderful Desire a couple of weeks ago. I bought the phone on an O2 (UK) pay and go contract and have put my old iphone sim in which works fine. I am keen to get the 2.2 update so paid to unlock my phone having read that unlocked phones can get it now. However, my phone appears to be unlocked as I can use my wife's 3 sim in there but I still can't get the update yet. How do I do this? Do I need to put in a sim from a provider that has released the update already or is there another way round this? Any help would be appreciated as I am learning my way round what appears to be a great OS and phone, even though I appear to have wasted cash unlocking it!
Thanks, in advance.
Note to self-read the forums..!
I've seen how to do it via the Gold card method but would appreciate advice as to which ROM to use...I'm assuming as I'm branded to O2 the O2 specific one is correct? 124865?
I can't post links yet unfortunately.

[Q] Droid 2 Global noob

Hello, first let me say i am not new to android, i use to have a X10, and flashed and moded a little bit so i am no afraid to move the android guts in my phone.
Now, i bougth a D2G because i really ned a qwerty keyboard, and because is the best shot for my.
I am overseas, so no in USA, it came unlocked as the ebay vendor says, but...
1.-The D2G seems to come GSM unlocked, but made an upgrade to the last firmware released by verizon and now is locked again, bougth unlock codes from 3 diferent sellers all the same 2, none of there worked so 6 intents to unlock are burned only 4 left i think. so where can i get a working code?, i am not in USA, neither can reach verizon network from where i am now.
2.-I have a pccard whit cdma 3 g service here in my country, is possible to program the config and prl of the pccard to the phone to have data connection, i understand i will not have voice or sms as my service is data only, but is at least posible?
3.-For what i understand there are just one custom rom, defuse team, out there for using in the D2G, but i seen other deodexed "stock" rom, is it safe to use? as in i will/could not lose the GSM unlock (if i unlock it again).
I know some, if not all, of this issues are adressed in other posts but maybe dont get it, so i respectfully ask to someone who can help me to do so.
Thank you for any help you could provide me.

SM-G930T Galaxy S7 T-Mobile SIM locked

Hi everyone and thanks for the time to read this.
So, recently I purchased a Galaxy S7 from a co-worker. After bringing it to my house I realized it was SIM locked to the T-Mobile carrier. He bought it already used and sold it to me, so I can't unlock trough the T-Mobile customer service.
After an extensive search on the web I found a few paid solutions (unlock sites, Chimera Tool, some android apps). But since I live in Brazil and not the US they end up costing three times their original value due to money conversion.
I found out that you can extract the unlock code from the phone itself through some softwares ( i.e Chimera Tool). So I ask you: there's a free way to do that? I appreciate any help, thx.
Tl;dr: Need a free way to unlock SIM without contact to carrier (T-Mobile)
HI.
I a having this same problem expect. I am however from the usa. I moved tmoblie has no service in new area. They refuse to unlock my model is sm-G930T. Please anyone with any odeals on this problem let me know...
After searching a lot I found a website that fixed the network lock for me. It was also cheaper than the competition. unblockmysamsung.com
It took only a couple days to fix and I did through Paypal so if it didn't worked I could have asked for a refund.
Unlock method
Hi, can you share how you/they unlocked your S7? I was suppose to avail or their service i dont want anyone to remotely access my computer. Did you root the phone or something? Is this something i can do for free or i really have to pay for their service? Thanks!

Un-Unlockable T-Mobile S7 Edge

Hey guys
I have a S7 edge which came through a promotional sponsoring deal from Samsung. There is no balance due or anything to be paid off.
I spent the last 3 weeks on hotlines from both T-Mobile and Samsung, trying to unlock the device as right now it only works with T-Mobile US sim cards. To no success.
It clearly is a T-Mobile device, boots up with the t-mobile logo and has all the t-mobile software on it. The unlock app doesn't work at all, not even the temporary one. T-Mobile hotline keeps claiming it is not a t-mobile phone. Just now the supervisor of the tech support hotline tried to "escalate" the unlocking process by overriding something which should have solved the problem instantly. But he said it came back as not being able to be unlocked.
One hotline supervisor a couple days ago claimed she saw it as a t-mobile device "on the other system" after digging deeper but usually they say it's not even a t-mobile phone when i give them the IMEI. She also tried to "escalate" the unlocking process and told me it would take 72h. But now when i called back today, the guy just told me again it is not a t-mobile phone. And the "instnat escalation" his supervisor tried to do didn't go through.
At some point i also was on the Samsung hotline and they claimed it is a t-mobile phone and only t-mo can unlock it.
I am really close to giving up but that would render the device useless for me.
Is there any way to unlock it? I am pretty sure i wouldn't be able to buy an unlock code from one of these sites, i tried to go through the testing service on some of them and it came back as not being unlockable.
Any help or advice would be greatly appreciated. I would personally be capable to root the phone, did it before with some of my older phones, but right now i only have direct access to apple devices and from what i know you still need Windows to root a phone? (edit: read up more on this, is JODIN reliable and recommended?) Also i am not sure if rooting a phone would even take off the carrier lock?
Thanks in advance...
edit: please lmk if i posted this in the wrong section of the forum.
Well aside from the fact you're posting about an S7 Edge in the regular S7 forums I'm not sure what to tell you. Are there an T-Mobile stores close to you? If so try taking it to them and see if they can help. If you have any documentation from Samsung saying it's a T-Mobile phone take that with you.
oops yeah sorry please can some moderator please move this to the s7 edge section?
obvisouly t-mobile store won't be of any help. but thanks.
bingo500 said:
oops yeah sorry please can some moderator please move this to the s7 edge section?
obvisouly t-mobile store won't be of any help. but thanks.
Click to expand...
Click to collapse
I have the same question for S7.. have you been able to find a solution?
Sent from my SM-G930T using Tapatalk
I'm having the same problem I 've been trying to get my phone unlocked and neither tmobile or Samsung can get it unlocked for over a month now. Samsung refuse to take the phone back so is tmobile ( tmobile said that the phone is not a T-Mobile phone because the IMEI number is not in thier system)
So what I told T-Mobile is I used a link sent by T-Mobile to do the exchange so if something wrong with the phone that's their fault so then I got transferred to an account specialist and filed a warranty exchange . And today I got text message from T-Mobile that says my new phone ;Your order #xxxxxxxx for SAM G935T GS7 EDGE 32G GLD EXCH has shipped! We'll send you a notification when your device is ready for pickup.
bingo500 said:
Hey guys
I have a S7 edge which came through a promotional sponsoring deal from Samsung. There is no balance due or anything to be paid off.
I spent the last 3 weeks on hotlines from both T-Mobile and Samsung, trying to unlock the device as right now it only works with T-Mobile US sim cards. To no success.
It clearly is a T-Mobile device, boots up with the t-mobile logo and has all the t-mobile software on it. The unlock app doesn't work at all, not even the temporary one. T-Mobile hotline keeps claiming it is not a t-mobile phone. Just now the supervisor of the tech support hotline tried to "escalate" the unlocking process by overriding something which should have solved the problem instantly. But he said it came back as not being able to be unlocked.
One hotline supervisor a couple days ago claimed she saw it as a t-mobile device "on the other system" after digging deeper but usually they say it's not even a t-mobile phone when i give them the IMEI. She also tried to "escalate" the unlocking process and told me it would take 72h. But now when i called back today, the guy just told me again it is not a t-mobile phone. And the "instnat escalation" his supervisor tried to do didn't go through.
At some point i also was on the Samsung hotline and they claimed it is a t-mobile phone and only t-mo can unlock it.
I am really close to giving up but that would render the device useless for me.
Is there any way to unlock it? I am pretty sure i wouldn't be able to buy an unlock code from one of these sites, i tried to go through the testing service on some of them and it came back as not being unlockable.
Any help or advice would be greatly appreciated. I would personally be capable to root the phone, did it before with some of my older phones, but right now i only have direct access to apple devices and from what i know you still need Windows to root a phone? (edit: read up more on this, is JODIN reliable and recommended?) Also i am not sure if rooting a phone would even take off the carrier lock?
Thanks in advance...
edit: please lmk if i posted this in the wrong section of the forum.
Click to expand...
Click to collapse
thanks guys,
me personally i wasn't able to make any progress. t-mobile customer service is not helping at all.
i did get an OTA t-mobile update in the meantime though lol.
will try the warranty exchange trick. problem is i am not in the US right now.
For the warranty exchange tell them to send it to ur home address not the store. Coz mine got sent to the store I went to pick it up the store couldn't give it to me coz once again the imei number is not registered as a tmobile device. So the store manager told me if I have a Twitter account to look for tmobile on Twitter and keep twitting about it . I spoke with representative and she said she knows about my issue and within 72 hours it will be fixed . The next day I reset my phone thru the recovery mode ( power button volume up home button) after the phone booted I set it up , I revive an OTA update which is "weird" and then after the update i tried the unlock app on the phone and BAM ! The is permanently unlocked .

[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!

Categories

Resources