Two identical phones one locked the other not - Android Q&A, Help & Troubleshooting

I have two Samsung Galaxy Light T399N phones, one was originally a T-mobile phone that I paid for a code and got it unlocked. The other is a Metro PCS and is locked. Is there a way for me to unlock the Metro PCS phone? Both phones are rooted.

Yeah call metro they will do it after 90 days of service

Related

[Q] Carrier unlocking phones...will my phone work on GSM

This week the major carriers announced they will be unlocking their customers phones once their contracts run up.
Does this mean that my Verizon Galaxy s4 will work on a GSM network once it becomes unlocked by Verizon? Will I be able to use it on a carrier like T-Mobile?
its already unlocked, theres a guide on how to switch to tmobile in the general section

Verizon Galaxy S4 on Metro PCS

It seems that I cannot get any straight information whether Verizon galaxy s4 works with Metro PCS. After all update to 4.3 and rooted, I try different carriers sim card such as tmobile, att, they all work fine both voice and data, but when I try Metro PCS sim and set APN correctly, phone does not have any network. Does anybody have any idea? If so, do I need to do full metro pcs flash? Please advise.
I have a Note II. It was an AT&T phone but I had it unlocked. Seems to be OK on Metro. I used the T-mobile APN epc.t-mobile etc. Download speed depends on location I've seen up to 33 down and 18 up but mostly a lot less. Although they are using the t-mobile infrastructure the phone doesn't work as good as my T-mobile Note 1. The signal is spotty and phone service is inconsistent. I paid for a month so I will see.
Sorry i can't help your specific situation but it seems to work with T-mobile so I don't see why it wouldn't with Metro PCS.

Can a metropcs mega work on tmo without being unlocked?

Just wondering if it's possible to use a Metropcs GMega on Tmobile without the phone being unlocked by the former?
Is it possible to self-unlock the phone if MetroPCS declines to issue unlock codes?
If It's anything like other metro phones, it won't work. I had 2 metro optimus l9 and optimus f3. I thought it would be a plug and chug but the phone gave the invalid Sim error and needed to be unlocked. I know metro is owned by TMobile but I think they may have blocked metro phones to work on TMobile as metro sells them cheaper off contract. Just my 2c

Will Unlocked AT&T S8+ work with Sprint?

Based on what I read so far, only unlocked version of AT&T will work only with GSM provider. Would like confirmation of this. Thanks!
jklny said:
Based on what I read so far, only unlocked version of AT&T will work only with GSM provider. Would like confirmation of this. Thanks!
Click to expand...
Click to collapse
No, unfortunately.
Sent from my SM-G935U using Tapatalk
Uh... If it's an unlocked phone there is no reason it wont.
http://www.droid-life.com/2017/03/08/unlocked-galaxy-s8-plus-s8-fcc-smg950-smg955/
Optimumind... can you provide any explanation for your answer?
Unless something has changed, Sprint is CDMA, not GSM.
eatmeimadanish said:
Uh... If it's an unlocked phone there is no reason it wont.
http://www.droid-life.com/2017/03/08/unlocked-galaxy-s8-plus-s8-fcc-smg950-smg955/
Optimumind... can you provide any explanation for your answer?
Click to expand...
Click to collapse
An unlocked AT&T GS8 will work on other GSM networks but not on Sprint b/c Sprint won't add the AT&T GS8 IMEI to their system.
Sent from my SM-G935U using Tapatalk
The hardware on all the s8's are the same so technically it will work but the imei isn't white listed so you won't be able to activate it on sprint but the sprint version can be activated on att or any other gsm provider.
Sprint galaxy s8 works with tmobile and verizon
The hardware on all the s8's are the same so technically it will work but the imei isn't white listed so you won't be able to activate it on sprint but the sprint version can be activated on att or any other gsm provider.
Hey there. I have an S7 Edge unlock from t-mobile running the unlock firmware from G935U. Sprint SIM cards are lock, I have a friend who works for sprint. I have 3 Sprint S8 and S8+, 2 unlock and running on T-Mobile network. I took 1 of the SIM card and put in my Unlock S7 Edge, the phone just keep trying to connect to network and repeating the same process. Didn't work at all, but the Sprint S8's works excellent on T-Mobile network after flashing the UNLOCK firmware.
---------- Post added at 03:01 AM ---------- Previous post was at 02:53 AM ----------
I got 111.71 mbps download, 20 mbps upload speed from my Unlock Sprint S8+ running G955U1 unlock firmware on T-Mobile network. Couldn't ask for anything more than that.
I will provide my non Sprint S8 variant experience.....for any US S8, they all have the same hardware. I have noticed that ATT and TMO models have CDMA hardware, but are turned off in the carriers version of the firmware . Flashing the stock unlocked S8 firmware or the Sprint/VZW FW will enable the phones for use with CDMA and all LTE bands. I had an ATT version sim unlocked and attempted this on Verizon FW with a VZW sim and it worked perfect....but there is a major roadblock with Sprint. Sprint is the only carrier that I have tried that requires an update of the IMEI to the account (ie you cant just pop a sim in and the device works). VZW for example shows Unknown device on the account instead of an S8, but all the services still work. Sprint shows 3G for about 5 minutes, then you get a message that the sim is locked and to reboot or call support (not the same as the phones sim slot being locked, but more that the system cant register the sim/device combo). Sprint stores have the capability of adding IMEI's to the Sprint database, as long as the IMEI does not come back as ineligible. Well, I took the S8 to several stores and none of them could add it to the system. Several employees advised me that the IMEI's from other carrier's are blacklisted so that it can not be added and the only ones that the system would allow to add are IMEI's that were sold as unlocked or Sprint branded. If the IMEI can be white listed, then I am certain it would work.
mellojosh said:
I will provide my non Sprint S8 variant experience.....for any US S8, they all have the same hardware. I have noticed that ATT and TMO models have CDMA hardware, but are turned off in the carriers version of the firmware . Flashing the stock unlocked S8 firmware or the Sprint/VZW FW will enable the phones for use with CDMA and all LTE bands. I had an ATT version sim unlocked and attempted this on Verizon FW with a VZW sim and it worked perfect....but there is a major roadblock with Sprint. Sprint is the only carrier that I have tried that requires an update of the IMEI to the account (ie you cant just pop a sim in and the device works). VZW for example shows Unknown device on the account instead of an S8, but all the services still work. Sprint shows 3G for about 5 minutes, then you get a message that the sim is locked and to reboot or call support (not the same as the phones sim slot being locked, but more that the system cant register the sim/device combo). Sprint stores have the capability of adding IMEI's to the Sprint database, as long as the IMEI does not come back as ineligible. Well, I took the S8 to several stores and none of them could add it to the system. Several employees advised me that the IMEI's from other carrier's are blacklisted so that it can not be added and the only ones that the system would allow to add are IMEI's that were sold as unlocked or Sprint branded. If the IMEI can be white listed, then I am certain it would work.
Click to expand...
Click to collapse
Yup, Sprint sucks very well in this regard.
Sent from my SM-G955U1 using Tapatalk
This phones are listed among eligible phones for Sprint's BYOD 1 year free plan. Does it say something?
Samsung Galaxy S8 (Verizon, AT&T and T-Mobile)
Samsung Galaxy S8+ (Verizon, AT&T and T-Mobile)
Yes it will work, i put a freedom pop sim in, and it restarted with at&t logo
mellojosh said:
I will provide my non Sprint S8 variant experience.....for any US S8, they all have the same hardware. I have noticed that ATT and TMO models have CDMA hardware, but are turned off in the carriers version of the firmware . Flashing the stock unlocked S8 firmware or the Sprint/VZW FW will enable the phones for use with CDMA and all LTE bands. I had an ATT version sim unlocked and attempted this on Verizon FW with a VZW sim and it worked perfect....but there is a major roadblock with Sprint. Sprint is the only carrier that I have tried that requires an update of the IMEI to the account (ie you cant just pop a sim in and the device works). VZW for example shows Unknown device on the account instead of an S8, but all the services still work. Sprint shows 3G for about 5 minutes, then you get a message that the sim is locked and to reboot or call support (not the same as the phones sim slot being locked, but more that the system cant register the sim/device combo). Sprint stores have the capability of adding IMEI's to the Sprint database, as long as the IMEI does not come back as ineligible. Well, I took the S8 to several stores and none of them could add it to the system. Several employees advised me that the IMEI's from other carrier's are blacklisted so that it can not be added and the only ones that the system would allow to add are IMEI's that were sold as unlocked or Sprint branded. If the IMEI can be white listed, then I am certain it would work.
Click to expand...
Click to collapse
I had a similar experience with an Unlocked Galaxy S7 and Sprint. I actually had to get Samsung Tech support on a conference call with a Sprint Manager, because Sprint told my customer the the phone is incompatible with the Sprint network. After embarrassing the Sprint rep, he white listed the IMEI number on Sprint's network and the phone worked.
Also, MetroPCS has the same policy. You cannot just pop in a Metro Sim card. You have to call them and register the IMEI number. After about an hour tops, the phone will complete provisioning and be able to work on Metro's T-Mobile network.
T-Mobile is instant. You cab pop a T-Mobile Sim card into any sim unlocked variant and it will work. However you will need to go into settings and follow the T-Mobile instructions on how to set up the radio frequencies. The better way is to just flash the carrier's ROM version onto the phone. This way you will get the features and updates from the carrier. Carriers seem to get the Android updates faster than Samsung. A trade off for bloatware.
tempests said:
I had a similar experience with an Unlocked Galaxy S7 and Sprint. I actually had to get Samsung Tech support on a conference call with a Sprint Manager, because Sprint told my customer the the phone is incompatible with the Sprint network. After embarrassing the Sprint rep, he white listed the IMEI number on Sprint's network and the phone worked.
Also, MetroPCS has the same policy. You cannot just pop in a Metro Sim card. You have to call them and register the IMEI number. After about an hour tops, the phone will complete provisioning and be able to work on Metro's T-Mobile network.
T-Mobile is instant. You cab pop a T-Mobile Sim card into any sim unlocked variant and it will work. However you will need to go into settings and follow the T-Mobile instructions on how to set up the radio frequencies. The better way is to just flash the carrier's ROM version onto the phone. This way you will get the features and updates from the carrier. Carriers seem to get the Android updates faster than Samsung. A trade off for bloatware.
Click to expand...
Click to collapse
Maybe I should try this approach with my Galaxy S9+ (AT&T, unlocked).
Sprint is a PITA.
tempests said:
I had a similar experience with an Unlocked Galaxy S7 and Sprint. I actually had to get Samsung Tech support on a conference call with a Sprint Manager, because Sprint told my customer the the phone is incompatible with the Sprint network. After embarrassing the Sprint rep, he white listed the IMEI number on Sprint's network and the phone worked.
Also, MetroPCS has the same policy. You cannot just pop in a Metro Sim card. You have to call them and register the IMEI number. After about an hour tops, the phone will complete provisioning and be able to work on Metro's T-Mobile network.
T-Mobile is instant. You cab pop a T-Mobile Sim card into any sim unlocked variant and it will work. However you will need to go into settings and follow the T-Mobile instructions on how to set up the radio frequencies. The better way is to just flash the carrier's ROM version onto the phone. This way you will get the features and updates from the carrier. Carriers seem to get the Android updates faster than Samsung. A trade off for bloatware.
Click to expand...
Click to collapse
You may have been referring to me regarding the unlocked Galaxy S7 & Sprint. Many thanks for that one. I'm going through the same crap now with Universal unlocked IPhone 7. Sprint is a PITA!
I can confirm the SM-G955U from AT&T does work. I confirmed this via Sprint site. Just Google Sprint byod eligibility and you'll find the link.
My biggest roadblock was AT&T had a network lock on my phone so the sim Sprint sent couldn't be used. I then used the services provided by gsmzambia to network unlock the device. It's currently working on Sprint network.

Question sim unlock metro by T-Mobile n200?

I have a n200 5g on metro. I need it network unlocked. I'm not eligible through metro to do it for free yet. any cheap alternatives I can use? I have to do this by Monday so I can use the device on qlink wireless. I've searched around and I can't find much and the few places I have want to charge $70. yes I own the phone and it's a clean IEMI.
I spoke to metro just now. they refuse to unlock it. I've had it for 120 days and they require 180. qlink wireless uses the TMobile network just like metro does. do you guys think the sim would work without unlocking the device? I've heard a TMobile sim card does.
fix-this! said:
I spoke to metro just now. they refuse to unlock it. I've had it for 120 days and they require 180. qlink wireless uses the TMobile network just like metro does. do you guys think the sim would work without unlocking the device? I've heard a TMobile sim card does.
Click to expand...
Click to collapse
I would say to just wait until you reach 180 days. Only Metro can unlock your phone, not an MVNO or T-Mobile. Putting a different SIM card may reset the unlock timer.
lzgmc said:
I would say to just wait until you reach 180 days. Only Metro can unlock your phone, not an MVNO or T-Mobile. Putting a different SIM card may reset the unlock time
Click to expand...
Click to collapse
lzgmc said:
I would say to just wait until you reach 180 days. Only Metro can unlock your phone, not an MVNO or T-Mobile. Putting a different SIM card may reset the unlock timer.
Click to expand...
Click to collapse
I'm loosing metro service Monday. I have free service through qlink. I need to use the phone. I cannot find an unlocking service for it. I guess I'll have to sell it.
I want sim unlock for my phone N200-5g of metro by T-Mobile n200?
Me too
SIM UNLOCKED (bought in September/2021)
It got sim-unlocked after 180day, by simply pressing "unlock permanently" without using Metro or T-Mobile sim ever. after 180day however the phone is seems out of time (outdated).
kajiggaa said:
Me too
Click to expand...
Click to collapse
Me too, I bought it second hand in Egypt and we don't have people that can work on it to unlock it

Categories

Resources