[Q] unblock & root - Upgrading, Modifying and Unlocking

I traded my perfectly working lollipop one day old note 3 for a lg g3 d851. Worst mistake. Network unknown all settings say unknown. My first thought blacklisted. I called tmobile unfortunately the previous owner of the LG reported it stolen. I told customer service if they know who it belonged to they are more than welcome to get the phone back. Long story short im stuck with a blocked tmobile phone. The phone is carrier unlocked ( I THINK) i just need any kinda of guidance as far as what i need to do to be able to use this phone. If thats even possible. I looked through rooting softwares but i dont see this phone compatible with any. One more thing. I love customizing my phones but when it comes to software roms etc i dont have a clue what im doing or even what half it means. Thanks in advance.

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[Q] metropcs S3 all messed

I really messed up this time. I brought a brand new Samsung Galaxy S3 on metropcs carrier from Craigslist. Seller told me that it was sealed and new. I had all iphones before,don't know anything about android and don't know how to test this new phone, when i saw the phone, it was not sealed, it already open by someone, but the phone is new, so I paid $, got the phone. after, I went to metropcs corporate store to active my new phone, the metro guy told me. the phone I'm having right now is reported lost. I got fraud. I'm so sad right now, worked two weeks just for buying this phone, now my money is gone(seller dispeared), I got a phone that I can't even use. I already asked all unlock service, they all tell me they can't unlock the phone, I don't want to sell it to anyone to make them sad, I'm wondering if there is anyway that someone can help me to put the phone back to service(make a call or text).I don't know if root can help or not, I don't know how save this phone, if it can't be used, I will use it as ipod touch,mp3 player. here is all the information that I know to provide, if you guys need to know more, I'll stay here and answer. Thank you for reading it.
AP:R530MVQALJ1
CP:R530MVQLJ1
CSC:R530MMTRALJ1
MEID 99000207231931
MetroPcs R530
does this mean no one can help me here?
Phone is reported lost so the ESN is bad now. That means the phone cannot be activated on Metro PCS anymore. But what you could do is put it on another prepaid carrier like boost mobile if you really want to use it.
Sent from my SPH-L710 using xda app-developers app
Or u could flash a new esn over from an old metro phone. Go on craigslist look for someone who flashes sprint phones to metro. Explain your problem. U might not get 4g but it should work..

[Q] Help with unlock

To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Moved to Q and A, and, please do not bump within the same 24 hour period.
Xmariner said:
To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Click to expand...
Click to collapse
The phone is unlocked or you wouldn't of been able to make calls etc with your sim.
My guess as to the problem is that your Bell phone is not a SGH-T989D, it's actually a SGH-i757M or GT-I9100M, they are called Samsung Galaxy S2's but there are a few models of the S2 out there. To verify your model either go to Settings > About phone and check Model number, or pull battery and look under it for the model number. To my knowledge, Bell has never sold the SGH-T989D model of the S2.
Almite said:
The phone is unlocked or you wouldn't of been able to make calls etc with your sim.
My guess as to the problem is that your Bell phone is not a SGH-T989D, it's actually a SGH-i757M or GT-I9100M, they are called Samsung Galaxy S2's but there are a few models of the S2 out there. To verify your model either go to Settings > About phone and check Model number, or pull battery and look under it for the model number. To my knowledge, Bell has never sold the SGH-T989D model of the S2.
Click to expand...
Click to collapse
Thanks for your reply Almite. Unfortunately the phone is the SGH-T989D.. I know it's a weird problem I've got here.
I used to play around with satellites back in the day. One of the things we used to do with the boxes was to jtag the box, erase the memory from the primary chip and then flash it with a different STB's info. This would enable us to do some wonderful things.
Rooting and then unlocking seems like a similar process however I just don't want to flash the phone with something that is going to brick it. I guess I'm going to need to do something. This phone is no good to me this way. If I brick it, I brick it. What I would like from someone in the community would be to direct me to the easiest process to flash my phone with a telus ROM.
I have read A LOT and there are many opinions out there, but I'm thinking that there is probably a consensus on what is the best and easiest way.
Update
I have successfully installed Jedi Mind Trick using TWRP as it appeared to be the best stable one out there. Used Darksides superwipe and then installed JMT. Still have issue of GSM/HSPA on original phone vs GSM/WCMDA on the phone that now has JMT installed on. I must say, I'm pretty impressed with how easily it installed and the ROM itself however sadly it did not help my conundrum.
I'm thinking that there is probably a developer here up for a challenge that could probably assist me with my problem. I really would like to be able to pick up 4g on this phone, or It's pretty much useless to me. What I need to figure out is how I can change this phone to recognize the HSPA network instead of the WCMDA network as GSM does not appear to be relative to data. Not with Telus anyway it would seem.
Maybe this isn't even possible because it's hard coded into the phone or something. Anyone have any ideas?
Last update unless anyone has any ideas
Xmariner said:
I have successfully installed Jedi Mind Trick using TWRP as it appeared to be the best stable one out there. Used Darksides superwipe and then installed JMT. Still have issue of GSM/HSPA on original phone vs GSM/WCMDA on the phone that now has JMT installed on. I must say, I'm pretty impressed with how easily it installed and the ROM itself however sadly it did not help my conundrum.
I'm thinking that there is probably a developer here up for a challenge that could probably assist me with my problem. I really would like to be able to pick up 4g on this phone, or It's pretty much useless to me. What I need to figure out is how I can change this phone to recognize the HSPA network instead of the WCMDA network as GSM does not appear to be relative to data. Not with Telus anyway it would seem.
Maybe this isn't even possible because it's hard coded into the phone or something. Anyone have any ideas?
Click to expand...
Click to collapse
Spent almost an hour on phone with Telus tech support. he explained that WCMDA should work fine as that and HSPA are essentially the same thing. Went through several settings changes and edits with him. In the end, he was stumped. The changes we made should have worked but did not. Therefore I supposed I have no choice but to give up. Guess I'll give the phone to my daughter as i don't want her to go online without wifi anyway.
Same issue
My wife recently cracked the screen on her Rugby Pro so I picked up a slightly used Koodo T989D and plugged in the SIM card. I had the same thing happen. Phone booted, made calls, all seemed well. The next day she realized she had no data connection. I rooted the phone, flashed Telus radio, tried different ROMs, even purchased the unlock code for it hoping for a fix. I can't seem to find anything that will allow this phone data connection of any type other than Wi-Fi. I would really appreciate any ideas or information that anyone has on this topic as I'm running out of ideas and buying another replacement isn't an option.
---------- Post added at 09:22 PM ---------- Previous post was at 08:32 PM ----------
Xmariner said:
To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Click to expand...
Click to collapse
So I hunted and finally answered this question we both had. Go to Settings:Wireless and Networks:Mobile Networks:Access Point Names.
Since my phone was a Koodo phone it lists Koodo SP. Click the menu button then New APN. Name it whatever you want. I called it Telus. APN is sp.telus.com. Scroll down to MMSC and type http: // aliasredirect. net/proxy/mmsc (without the spaces. They won't let me post a 'link'). Under MMSC proxy type 74.49.0.18. MMS port is 80. MCC is 302. MNC is 220. APN type should be Internet + mms. Click the menu button and save. Click the circle behind your newly created APN and wait. In under 30 seconds I had 4G connection.
Hope this helps you.

[Q] What's the cutoff point for ROMs to unlock the SIM?

OK, so I have an opportunity to get an LG G5 LS992 Sprint model today for a decent price (under $60), with box, original cable, charger, accessories, 2 or 3 cases, looks to be in fairly good condition from the pictures. The girl selling it doesn't know how to answer most of the questions I have so certainly I can't get her to tell me what the ROM installed is by looking at the Settings - About phone info.
So here's my question: been doing some research today into the current situation and from what I gather, Sprint, in their infinite greedy and stupidity as usual, has found a way to block the ability to unlock the SIM for use with other carriers like T-Mobile (my carrier of choice). Apparently this started with ZVC and I have no idea which specific version of Android that is since there's a bunch of them around but I'm going to presume it's at least Android 7.0 Nougat.
I'm going to presume that if this phone does not have ZVC on it then it's safe to also presume that I would be able to do the SIM unlock and make use of it with T-Mobile so if anyone out there might be able to answer that I'd be eternally grateful.
As stated, I have no idea what firmware is currently on the device, unfortunately, I sure hope it's not ZVC or anything later, guess I'll find out later today when I meet up with this person.
Dammit, Sprint, what the hell are you people doing?

Need some information about Netlock on LG G4

Hi there,
I need some help/information in an unusual case, where my originally not locked (was never locked) G4 came back after warranty replacement of the maonboard with an actual netlock.
Neither the provider nor LG seems to even believe that there is now a netlock on my mobile, their database list my mobile as not netlocked, so they cant even provide me an unlockcode.
While it might be a rare case, it happend to other people in the past as well.
https://www.reddit.com/r/lgg4/comments/5bwc3r
I already tested about 10 different firmwares and two unlocking companies. They told me as well that my IMEI is not listed in any database as being locked.
I dont expect a solution to unlock it on my own, but maybe someone is able to give some deeper technical information about how a netlock works and what could have happend to my mobile. Maybe with some more information i am able to convince either LG or my provider to investiagte further.
Regards
Lobiani
Damn, that sucks !
Have you tried filming/photographying the process (inserting the SIM card and getting the unlock prompt) and sending it to either LG (and/or your phone provider) to convince them ?
If I were you, I’d try to negociate a swap for another G4.

Question T-Mobile Network Issue

Hello
Hopefully someone here can point me in the right direction for help or assist.
I purchased a unlocked Galaxy Z Fold3 off of Swappa.com. Ive purchased many of phone off this site and had no issues including this Fold3. When I got the phone i placed my T-Mobile sim in the phone and all was fine since the phone was unlocked. When T-Mobile pushed the Android 12 update out we all know it caused issues with the phones network. Since i did not purchase the phone from T-Mobile i sent my phone to Samsung so they could fix the issue. Since they knew of the issue with T-Mobile they replaced the motherboard of the phone. Well that sim locked the phone to the original carrier which i found out was Spectrum Mobile. Spectrum states they cannot unlock the phone because they cannot see the IMEI on their network. T-Mobile sees the IMEI on their network from when i used the phone before the update, but they stated that since the original carrier is Spectrum, they have to unlock the phone. Samsung states that one or the other will have to unlock the device because they do not have carrier unlock codes even though they replaced the motherboard which cause the phone to lock again. After weeks of the back and forth i paid a site to give me a unlock code for the phone via Spectrum Mobile. the code they sent did not work and they refunded me my money. But now im stuck with a brick unless i get a Spectrum Mobile account. The phone works fine on their network but i refuse to get their internet service so i can get a mobile account just to use the phone.
Anyone have any advice as to how i can get the phone unlocked again? I reached out to the person i purchased the device from and they didnt have the unlock code. Also the IMEI is clean because Samsung, Spectrum, and T-Mobile checked it.
Right now, you can either pay for an unlocking service or, and this is the REALLY hard part, wait until Spectrum's IMEI Database is updated with the new IMEI for your device. This will come from Samsung when they Sync, but no telling how often that is.
The bad thing is, it can take weeks or a month or more. No one knows.
If you are in need RIGHT NOW, I would look for a good Unlock Service and pay them, but it can also take a while with how new these phones are.
Talderon said:
Right now, you can either pay for an unlocking service or, and this is the REALLY hard part, wait until Spectrum's IMEI Database is updated with the new IMEI for your device. This will come from Samsung when they Sync, but no telling how often that is.
The bad thing is, it can take weeks or a month or more. No one knows.
If you are in need RIGHT NOW, I would look for a good Unlock Service and pay them, but it can also take a while with how new these phones are.
Click to expand...
Click to collapse
Do you know of any good reliable unlock services?
MAC20 said:
Do you know of any good reliable unlock services?
Click to expand...
Click to collapse
I would suggest one, but I have not used one in so long I can't really suggest one. Sorry.
Talderon said:
I would suggest one, but I have not used one in so long I can't really suggest one. Sorry.
Click to expand...
Click to collapse
Thanks
MAC20 said:
Hello
Hopefully someone here can point me in the right direction for help or assist.
I purchased a unlocked Galaxy Z Fold3 off of Swappa.com. Ive purchased many of phone off this site and had no issues including this Fold3. When I got the phone i placed my T-Mobile sim in the phone and all was fine since the phone was unlocked. When T-Mobile pushed the Android 12 update out we all know it caused issues with the phones network. Since i did not purchase the phone from T-Mobile i sent my phone to Samsung so they could fix the issue. Since they knew of the issue with T-Mobile they replaced the motherboard of the phone. Well that sim locked the phone to the original carrier which i found out was Spectrum Mobile. Spectrum states they cannot unlock the phone because they cannot see the IMEI on their network. T-Mobile sees the IMEI on their network from when i used the phone before the update, but they stated that since the original carrier is Spectrum, they have to unlock the phone. Samsung states that one or the other will have to unlock the device because they do not have carrier unlock codes even though they replaced the motherboard which cause the phone to lock again. After weeks of the back and forth i paid a site to give me a unlock code for the phone via Spectrum Mobile. the code they sent did not work and they refunded me my money. But now im stuck with a brick unless i get a Spectrum Mobile account. The phone works fine on their network but i refuse to get their internet service so i can get a mobile account just to use the phone.
Anyone have any advice as to how i can get the phone unlocked again? I reached out to the person i purchased the device from and they didnt have the unlock code. Also the IMEI is clean because Samsung, Spectrum, and T-Mobile checked it.
Click to expand...
Click to collapse
I have an Unlocked Fold 3 also now using the T-Mobile network and keep experiencing network connectivity issues. In placed where I used to get good 5G signal now I only get LTE and sometimes my data connection drops to H or H+, sometimes just R for roaming.
So they believe the Android 12 update killed the Motherboard in our phones for T-Mobile? Also how long did it take to get your phone back from Samsung after the repair?
BigMosley said:
I have an Unlocked Fold 3 also now using the T-Mobile network and keep experiencing network connectivity issues. In placed where I used to get good 5G signal now I only get LTE and sometimes my data connection drops to H or H+, sometimes just R for roaming.
So they believe the Android 12 update killed the Motherboard in our phones for T-Mobile? Also how long did it take to get your phone back from Samsung after the repair?
Click to expand...
Click to collapse
Samsung sent me a shipping label that was two day shiping to them. it took about a week or so to get back. Yes, something with the T-Mobile Android 12 update caused an issue where Samsung has been replacing the mother board of the phones. I found out when i was looking on T-Mobiles forums and a person stated that is what fixed theres. So i contacted Samsung and told them about the Andorid 12 update causing the issue and they had me send it in since they knew of the issue.
MAC20 said:
Samsung sent me a shipping label that was two day shiping to them. it took about a week or so to get back. Yes, something with the T-Mobile Android 12 update caused an issue where Samsung has been replacing the mother board of the phones. I found out when i was looking on T-Mobiles forums and a person stated that is what fixed theres. So i contacted Samsung and told them about the Andorid 12 update causing the issue and they had me send it in since they knew of the issue.
Click to expand...
Click to collapse
Thanks for the quick reply. I have had my Fold 3's screen fixed in the same day by going to a local UBreakiFix, any idea if they can also do the Motherboard swap out?
BigMosley said:
Thanks for the quick reply. I have had my Fold 3's screen fixed in the same day by going to a local UBreakiFix, any idea if they can also do the Motherboard swap out?
Click to expand...
Click to collapse
im not sure. you may have to call them to see.
MAC20 said:
im not sure. you may have to call them to see.
Click to expand...
Click to collapse
I'm going your route and sending in the phone to Samsung. I even noted others online shared the same experience I am having and the motherboard was replaced.
Talderon said:
Right now, you can either pay for an unlocking service or, and this is the REALLY hard part, wait until Spectrum's IMEI Database is updated with the new IMEI for your device. This will come from Samsung when they Sync, but no telling how often that is.
The bad thing is, it can take weeks or a month or more. No one knows.
If you are in need RIGHT NOW, I would look for a good Unlock Service and pay them, but it can also take a while with how new these phones are.
Click to expand...
Click to collapse
@Talderon ive tried two unlock companies so far and neither have been able to unlock the phone. The person i bought it from wants me to mail it back so they can unlock it with a pc. Not going to happen so i won't get it back LOL. I think im just going to get on a friends Spectrum Mobile account and wait 30 so they can unlock it. Think thats my only choice.
If I'm on Google Fi (Which is T-Mobile) is it better for me to get the T-Mobile version of the phone off of Swappa/eBay so I don't run into these issues?
Just buy the samsung unlocked version and then flash the t mobile rom to I have the u1 one version I never had any issues with using t mobile on my z fold 3 and you need the rom bc its helps with towers bc I was using verzion rom on t mobile and I didn't get all the service or 5g uc always buy us unlocked version never buy carrier ones bc it's just easier to flash the rom you need than buy the carrier one bc it's can be relocked at any time bc when I bought t mobile version s21 it's locked the phone so beware
livejamie said:
If I'm on Google Fi (Which is T-Mobile) is it better for me to get the T-Mobile version of the phone off of Swappa/eBay so I don't run into these issues?
Click to expand...
Click to collapse
Don't buy off swappa you get better deal on ebay bc you have money back guarantee
MAC20 said:
Hello
Hopefully someone here can point me in the right direction for help or assist.
I purchased a unlocked Galaxy Z Fold3 off of Swappa.com. Ive purchased many of phone off this site and had no issues including this Fold3. When I got the phone i placed my T-Mobile sim in the phone and all was fine since the phone was unlocked. When T-Mobile pushed the Android 12 update out we all know it caused issues with the phones network. Since i did not purchase the phone from T-Mobile i sent my phone to Samsung so they could fix the issue. Since they knew of the issue with T-Mobile they replaced the motherboard of the phone. Well that sim locked the phone to the original carrier which i found out was Spectrum Mobile. Spectrum states they cannot unlock the phone because they cannot see the IMEI on their network. T-Mobile sees the IMEI on their network from when i used the phone before the update, but they stated that since the original carrier is Spectrum, they have to unlock the phone. Samsung states that one or the other will have to unlock the device because they do not have carrier unlock codes even though they replaced the motherboard which cause the phone to lock again. After weeks of the back and forth i paid a site to give me a unlock code for the phone via Spectrum Mobile. the code they sent did not work and they refunded me my money. But now im stuck with a brick unless i get a Spectrum Mobile account. The phone works fine on their network but i refuse to get their internet service so i can get a mobile account just to use the phone.
Anyone have any advice as to how i can get the phone unlocked again? I reached out to the person i purchased the device from and they didnt have the unlock code. Also the IMEI is clean because Samsung, Spectrum, and T-Mobile checked it.
Click to expand...
Click to collapse
See you shouldn't buy carrier phones don't do that bc you always have issues and it's hard to find unlocking service just resell the phone and just buy you unlocked us version off ebay and then flash t mobile rom and you be good and then you don't never have to worry about having a brick

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