Need Help Unlocking my Note 20 Utra 5G - Samsung Galaxy Note 20 Ultra Questions & Answers

Need help unlocking my Note 20 Ultra 5G. I'm currently on Verizon and would like to flash the unlocked version so I can use Call & Text on other devices.
Also is there an app that will allow unlimited mobile hotspot if rooted.
Please point me to thread that might have already covered this. Thanks

akaballer8 said:
Need help unlocking my Note 20 Ultra 5G. I'm currently on Verizon and would like to flash the unlocked version so I can use Call & Text on other devices.
Also is there an app that will allow unlimited mobile hotspot if rooted.
Please point me to thread that might have already covered this. Thanks
Click to expand...
Click to collapse
So you're on a carrier-bound device and want to flash firmware for unlocked device(SM-N986U1)...am I close?

tarHeel71 said:
So you're on a carrier-bound device and want to flash firmware for unlocked device(SM-N986U1)...am I close?
Click to expand...
Click to collapse
I'm asking because if that's it, flashing the unlocked f/w after doing the data wipe etc. b-4 the flash won't get you there as your sim card will(VZW) will still call the shots. However, if your query is about rooting, or rather unlocking the bootloader on your handset, not certain thats even possible and just a friendly reminder about a voided samsung warranty and a shiny, expensive paper weight(brick) you'll have as a memory to gaze at should anything go sideways for you?! Just trying to clarify a few things and no harm or punking intended.

tarHeel71 said:
So you're on a carrier-bound device and want to flash firmware for unlocked device(SM-N986U1)...am I close?
Click to expand...
Click to collapse
Spot on

Thanks for the info. So call& text won't matter due to my sim, even if I buy an unlocked phone?
Not bragging but I'm not worried about bricking the phone, I can get another.
So to answer my other question, can rooting my phone give me unlimited mobile Hotspot with a rooted app? Its been 7 years since I played with firmware, bootloader, rooting, etc....just wanted to know if its still a thing.

That's a good question, I would search whether it can be done for Verizon first before paying for a bootloader unlock or csc change.
I have tmobile and a fully unlocked phone but they still know when I'm tethering or using mobile data. I know there's apps that used to mask that, I don't really care since tmobile doest care but it still shows up on my usage. Verizon always seems to have everything locked down to the point they block things that are fishy.
Start searching if there's a way to fool them first.

You can create a new apn. copy all the settings over to the new one but add ",dun" to apn type. That enables free unlimited untraceable hotspot. I believe you need an unlocked device to create a new apn though.

Buck420 said:
You can create a new apn. copy all the settings over to the new one but add ",dun" to apn type. That enables free unlimited untraceable hotspot. I believe you need an unlocked device to create a new apn though.
Click to expand...
Click to collapse
Correct, as he originally requested , but such a slippery slope, as no real consequences to root , cuz warranty is good thru 2021( best case scenario). Just possible/applicable trade-in values w/Samsung go South so to speak, imo? Swappa looks the other way, I've heard from other sellers, about ROM tinkering.

Buck420 said:
You can create a new apn. copy all the settings over to the new one but add ",dun" to apn type. That enables free unlimited untraceable hotspot. I believe you need an unlocked device to create a new apn though.
Click to expand...
Click to collapse
For what it's, last nite due to insomnia & boredom. I followed your instructions to the punctuation ",dun" and I now have successfully created/device accepted apn in my line-up. I saved with just an addition of a + (see screenshots). Whats more, with the mobile hotspot under the apn + , I now have the availability to include the stronger but shorter ranged 5gg mhz wifi signal setting to pair up with other devices set up to share in my hotspot bounty, if they are so chosen, and gain my favor! lol

evnStevn said:
For what it's, last nite due to insomnia & boredom. I followed your instructions to the punctuation ",dun" and I now have successfully created/device accepted apn in my line-up. I saved with just an addition of a simple + . Whats more, under my newly created apn namewith the mobile hotspot under the apn name of: T-Mobile US LTE + , I now have the availability to include the stronger but shorter ranged 5g mhz wifi signal setting to pair up with other devices!
Click to expand...
Click to collapse

Awesome! That's what I'm talking about!! Learning the little things like this that cut through all the bs in life is what I live for.

Buck420 said:
You can create a new apn. copy all the settings over to the new one but add ",dun" to apn type. That enables free unlimited untraceable hotspot. I believe you need an unlocked device to create a new apn though.
Click to expand...
Click to collapse
Do you know if this will work for my carrier branded U.S T-mobile Note 20 ultra as well? I just got the phone permanently unlocked so I'm wondering if this will apply in my situation. Does it require root as well?

dj24 said:
Do you know if this will work for my carrier branded U.S T-mobile Note 20 ultra as well? I just got the phone permanently unlocked so I'm wondering if this will apply in my situation. Does it require root as well?
Click to expand...
Click to collapse
As long as you can create a new APN it will work. I am not rooted but I did purchase it at full price.

akaballer8 said:
Need help unlocking my Note 20 Ultra 5G. I'm currently on Verizon and would like to flash the unlocked version so I can use Call & Text on other devices.
Also is there an app that will allow unlimited mobile hotspot if rooted.
Please point me to thread that might have already covered this. Thanks
Click to expand...
Click to collapse
In review, if I'm rephrasing your query correctly you own your SM-N986U, $0 owed on it, etc.,and received an unlock code from your carrier...now, you want to root to get the "Full Monty" and unlock the bootloader as well? Close?!

evnStevn said:
In review, if I'm rephrasing your query correctly you own your SM-N986U, $0 owed on it, etc.,and received an unlock code (which unlocked your sim card) from your carrier...now, you want to root to get the "Full Monty" and unlock the bootloader as well? Close?!
Click to expand...
Click to collapse

evnStevn said:
In review, if I'm rephrasing your query correctly you own your SM-N986U, $0 owed on it, etc.,and received an unlock code from your carrier...now, you want to root to get the "Full Monty" and unlock the bootloader as well? Close?!
Click to expand...
Click to collapse

evnStevn said:
In review, if I'm rephrasing your query correctly you own your SM-N986U, $0 owed on it, etc.,and received an unlock code from your carrier...now, you want to root to get the "Full Monty" and unlock the bootloader as well? Close?!

evnStevn said:
For what it's, last nite due to insomnia & boredom. I followed your instructions to the punctuation ",dun" and I now have successfully created/device accepted apn in my line-up. I saved with just an addition of a + (see screenshots). Whats more, with the mobile hotspot under the apn + , I now have the availability to include the stronger but shorter ranged 5gg mhz wifi signal setting to pair up with other devices set up to share in my hotspot bounty, if they are so chosen, and gain my favor! lol
Click to expand...
Click to collapse
Hmm. I didn't see your attached screenshots... I got the ",dun" trick to work and I'd like to get my 5ghz going as well.

evnStevn said:
In review, if I'm rephrasing your query correctly you own your SM-N986U, $0 owed on it, etc.,and received an unlock code from your carrier...now, you want to root to get the "Full Monty" and unlock the bootloader as well? Close?!
Click to expand...
Click to collapse
Hang on, it's under a thread already set up for exactly what you're doing...a true dog & pony show, ez, post!
Please stand by...

akaballer8 said:
Need help unlocking my Note 20 Ultra 5G. I'm currently on Verizon and would like to flash the unlocked version so I can use Call & Text on other devices.
Also is there an app that will allow unlimited mobile hotspot if rooted.
Please point me to thread that might have already covered this. Thanks
Click to expand...
Click to collapse
Here you go, cuz...this thread should hook you up...be sure to use Odin Patched 3b, I'm sure he covers all that, as well as the data wipe b-4 hand , etc...
"[Guide]Odin Upgrading / Flashing-N986U to N986U1 & Vice Versa | XDA Developers Forums" https://forum.xda-developers.com/t/guide-odin-upgrading-flashing-n986u-to-n986u1-vice-versa.4182825/

Related

myTouch 4G Slide sim unlocking

Here we go with yet another unlock solution.
This one applies to almost (if not all) devices which are radio S-off, it’s fairly easy to use and doesn’t wipe data/settings nor have that ugly side effect (when using diag files) in which you lose conectivity to mobile network.
Supported devices so far:
HTC Sensation (pyramid)
HTC Evo 3D (shooter)
HTC EVO 3D GSM (shooteru)
HTC myTouch Slide 4G
Click to expand...
Click to collapse
(by the use of revolutionary)
and:
Sprint EVO 4G
Droid Incredible (HTC Incredible)
HTC Desire CDMA (HTC BravoC)
Click to expand...
Click to collapse
(by the use of unrevoked 3 – not tested)
These are the required steps you have to take:
1. S-off your phone by using Revolutionary (if you haven’t already done that).
2. Fill in the form with the required data. This will generate an unique Config.dat file for your device. Please enter a valid email address, as you’ll be sent there the link to download the file.
This step you'll have to take here
3. Put the file on the root of your sdcard and reboot your phone into HBOOT (adb reboot oem-42). Once you’re there, navigate to Simlock and press Power. The phone will load the file and remove the simlock. Some text will appear on the screen and at a certain point you’ll be asked to press Vol-Up to restart the phone.
4. Just do it, and you’ll be done!
PLEASE NOTE!:
This solution is heavily linked to the device it's being applied to by the use of IMEI, which can be considered a breach in security.
DISCLAIMER:
This solution provided for you on this site is given AS IS and in GOOD FAITH and is based on the research I made. I may not accept any liability or responsibility for the use of this applicaton.
If you find this tool useful and appreciate my work, Paypal me a beer, it helps development a lot..
​
This really should be in the development section.
Sent from my myTouch_4G_Slide using xda premium
if you just need a SIM unlock, call T-Mobile and they will give you an unlock code. there is no need to fuss around with complex steps.
Climbguy said:
if you just need a SIM unlock, call T-Mobile and they will give you an unlock code. there is no need to fuss around with complex steps.
Click to expand...
Click to collapse
Not for certain circumstances.. T-Mobile will only give it you you if you meet some criteria.. i.e. you're account has been active for 6 months.. I don't know what the actual criteria are.. that was just an example...
not to mention that you have to wait over 24hours to get the email with the unlock code.. this method was a lot faster than a half hour phone call with a t-mobile rep.
I was a customer for about 6 days and was given the code over the phone.
michaelmab88 said:
Not for certain circumstances.. T-Mobile will only give it you you if you meet some criteria.. i.e. you're account has been active for 6 months.. I don't know what the actual criteria are.. that was just an example...
not to mention that you have to wait over 24hours to get the email with the unlock code.. this method was a lot faster than a half hour phone call with a t-mobile rep.
Click to expand...
Click to collapse
Climbguy said:
I was a customer for about 6 days and was given the code over the phone.
Click to expand...
Click to collapse
And I'm not, never have been, and never will be... a tmobile customer....
Just unlocked my friend's MT4GS and it works great with her prepaid running on AT&T's network! This method works great.
Link in my sig has another way using terminal emulator. Ill add this to the compendium
sent from my sense on crack MT4G Slide using xda premium
Silly question but, this method will not work on a mytouch 3g slide right? I mean can revolutionary sim unlock a mt3g?
enelyam said:
Silly question but, this method will not work on a mytouch 3g slide right? I mean can revolutionary sim unlock a mt3g?
Click to expand...
Click to collapse
Rev is used to gain s off that's all. Which allows unsigned flashing
As for the unlock methods you may want to test this out my sig has this method and one using terminal emulator method no idea if they will work.
sent from my sense on crack MT4G Slide using xda premium
Droidmoder said:
Rev is used to gain s off that's all. Which allows unsigned flashing
As for the unlock methods you may want to test this out my sig has this method and one using terminal emulator method no idea if they will work.
sent from my sense on crack MT4G Slide using xda premium
Click to expand...
Click to collapse
I know this thread is WAAAAY old, but wanted to let people know this still works.
I went to this link: http://forum.xda-developers.com/showthread.php?t=1801106
And followed the instructions to achieve S-OFF on a stock ROM. Then followed the instructions from the post.
For returning to stock, I just had to google the filename to find a working mirror, as those provided in the articles don't seem to be working. Thanks OP!
my touch 4g Slide NO CALLS with S-off sim unlocked METROpCS
So its 2014.. I know I should get a better phone.. Good news its I got my my touch 4g slide bootloader unlocked and S-off. Also did the sim unlock on the site that emails you back the file and unlocks the sim.. BUT here is my problem
when I put my metro sim in the phone.. no matter which rom I load (which I can now load rom recovery from sd) the phone wont work..
When I go into the settings metropcs and att show up but when I try and select it, it tells me not allowed right now, or sim card doesn't allow that connection. So I cannot get it to work. Is there a way they are locking sim cards to their phones?
I would have thought getting S-off and running the simlock file I'd be good to go.. Anyone PLZ help I am desparate to figure out what is wrong here.
Picture Of S-off UNLOCKED bootloader NO SVC
Here is a picture of the phone.. Likewise no SVC with metro sim.. I don't have a tmobile card to test with but I think either the sim lock didn't work, or metropcs is somehow locking the sim to IMEI
Anyone with ideas here plz help. If it is IMEI to sim is there a way to unlock sim or change iMEI? I know its illegal to change an ESN but imei..
Also if its blacklisted would it be blacklisted for metro too?
i57.tinypic.com/2my6a6g.jpg add the http part
Simbalage22 said:
Here is a picture of the phone.. Likewise no SVC with metro sim.. I don't have a tmobile card to test with but I think either the sim lock didn't work, or metropcs is somehow locking the sim to IMEI
Anyone with ideas here plz help. If it is IMEI to sim is there a way to unlock sim or change iMEI? I know its illegal to change an ESN but imei..
Also if its blacklisted would it be blacklisted for metro too?
i57.tinypic.com/2my6a6g.jpg add the http part
Click to expand...
Click to collapse
So I thought of a couple things. With a little research, one got shot down right off the bat:
http://www.phonescoop.com/carriers/carrier.php?c=11
http://www.gsmarena.com/t_mobile_mytouch_4g_slide-4018.php
Some carriers use weird frequency bands that the phone wouldn't support. MetroPCS uses 1700 or 1900MHz (depending where you are), which the phone totally covers. So not that.
Related to that though, is the APN settings. If you have more than one (my Rogers setup has 4), it may be stuck on an APN that just isn't working for you. So Settings > Mobile Networks > Access Point Names.
Finally (just thought of it), you may want to test your MetroPCS SIM card on a different (smart)phone. I had recent problems with my SIM (I guess it was swapped out too many times, besides being 6-7 years old), although it worked fine on a feature phone. And if you can get your hands on a different SIM (T-Mobile or otherwise), and encounter the same problem, it could very well be a (hard-to-resolve) problem with the phone. If it is blacklisted, it would be blacklisted nationally if not internationally, and there is an IMEI database to check it against:
http://www.imei.info/
Hope this helps.
Check your imei for blacklist status on the tmo website. MetroPCS is now wholly owned by TMo, it shouldn't need to be unlocked. AT&T and Tmo share blacklist data as well. If your phone is sketchy you are out of luck.
If the SIM is old you might try a new one and see if that helps.
Hastily spouted for your befuddlement
MetroPCS marries SIM to IMEI
Coug76 said:
Check your imei for blacklist status on the tmo website. MetroPCS is now wholly owned by TMo, it shouldn't need to be unlocked. AT&T and Tmo share blacklist data as well. If your phone is sketchy you are out of luck.
If the SIM is old you might try a new one and see if that helps.
Hastily spouted for your befuddlement
Click to expand...
Click to collapse
ok So my cousin has a metro. Tried her sim,same results. So I said hmmm. Stuck her metro sim in my metrophone and vice versa. Same result.. So I I am thinking witgh 4g unlimited they are locking the sims. Called and wa told they marry the sim to the imeI. LOOKS like the days of swapping sims to different phones are over. Anyone know a way around this PLZ let me know. ALSO tethering would be cool but i'll google that.. comes as an FYI
Simbalage22 said:
ok So my cousin has a metro. Tried her sim,same results. So I said hmmm. Stuck her metro sim in my metrophone and vice versa. Same result.. So I I am thinking witgh 4g unlimited they are locking the sims. Called and wa told they marry the sim to the imeI. LOOKS like the days of swapping sims to different phones are over. Anyone know a way around this PLZ let me know. ALSO tethering would be cool but i'll google that.. comes as an FYI
Click to expand...
Click to collapse
I was looking into this, and this forum thread came up:
http://www.howardforums.com/showthr...-married-to-ESN-of-one-phone-only-that-sucks!
Looks like you can transfer phones by letting MetroPCS know of the new IMEI, but you cannot register two (or more) IMEI's for the same SIM. So depends on how you want to use your Doubleshot. I'd give them a call (or better yet, go into their store), maybe the old IMEI will still work (the thread was a bit iffy on this result) with the new (Doubleshot) one entered.
Thanks
joel.maxuel said:
I was looking into this, and this forum thread came up:
Looks like you can transfer phones by letting MetroPCS know of the new IMEI, but you cannot register two (or more) IMEI's for the same SIM. So depends on how you want to use your Doubleshot. I'd give them a call (or better yet, go into their store), maybe the old IMEI will still work (the thread was a bit iffy on this result) with the new (Doubleshot) one entered.
Click to expand...
Click to collapse
Wow! so that's a bummer. I really like the doubleshots keyboard but I think the exhibit from them is better. Although I tried several firmwares on it and Netflix will no longer work with custom roms (thank DRM for that) I did get hella mods to this one, but would love to have both, I was thinking the sim was somehow locked. I have a sim reader any software to check? copy clone??? new to GSM, but know lots about CDMA.. I wish it were easy to just clone IMEI like ESNS

[Q] HItting roadblock enabling T-Mobile APN on rooted 4.1.2

Hello.
First of all. I have no experience in rooting. I am reading, and learning, and troubleshooting and this is where I am at.
SCH-I535
4.1.2 Build JZ054K.I535VRBNB1
Bought an unlocked verizon phone from craigslist to use on tmobile. Took it to store and got the micro sim. Text and voice only. No data working. No ability to add APN via menu. They look up the build and say it has been rooted. So I figure I can learn how to edit or add the APN myself.
I find this thread that says a fix may be to edit build.prop to get access to add APN but it fails to save the prop file.
forums.androidcentral DOT com/verizon-galaxy-note-2-rooting-roms-hacks/241691-mod-add-apn-editor-system-settings.html
Then i try this but Titatanium Backup Pro can "not acquire root access. "
forum.gsmhosting DOT com/vbb/archive/t-1563675.html
I run Root Checker Basic and it says "does not have proper root access".
So, I am confused. Was tmobile incorrect and my phone is NOT rooted? Or is it rooted improperly? Or do I need to learn how to do it myself in order to use this phone on tmobile with data?
any help appreciated. I guess this thread might be "is my phone rooted or not". I gonna search some more. I think it might not be.
Thanks.
You're not rooted. Here's another way to check, look for "su" file in System/bin file path. If it's not there then you're not rooted.
Sent from my SCH-I535 using xda app-developers app
SlimSnoopOS said:
You're not rooted. Here's another way to check, look for "su" file in System/bin file path. If it's not there then you're not rooted.
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
****.
There is no SU file. So, I guess this is a good thing. I mean. It's an unrooted, unlocked Verizon phone good for voice and text on any GSM/Global network, right?
But, in order to get data I need to root it?
dallaswonderland said:
****.
There is no SU file. So, I guess this is a good thing. I mean. It's an unrooted, unlocked Verizon phone good for voice and text on any GSM/Global network, right?
But, in order to get data I need to root it?
Click to expand...
Click to collapse
Correct on both accounts. You should be fine with texts/calls on GSM/Global networks.
I think you may have misinterpreted what "unlocked" meant in this case though. Sounds like you purchased a dev edition GSIII which comes with an unlocked bootloader. That's entirely different than it being sim unlocked for GSM networks. Once you root, look for a thread in the dev section titled " Fully working Verizon S3 on T-Mobile" and you'll find what you need. You'll only get edge speeds.
Edit: To get working GSM data you need to edit APN's which you can only do if rooted.
Sent from my SCH-I535 using xda app-developers app
just to be clear
SlimSnoopOS said:
Correct on both accounts. You should be fine with texts/calls on GSM/Global networks.
I think you may have misinterpreted what "unlocked" meant in this case though. Sounds like you purchased a dev edition GSIII which comes with an unlocked bootloader. That's entirely different than it being sim unlocked for GSM networks. Once you root, look for a thread in the dev section titled " Fully working Verizon S3 on T-Mobile" and you'll find what you need. You'll only get edge speeds.
Edit: To get working GSM data you need to edit APN's which you can only do if rooted.
Click to expand...
Click to collapse
OK. I think I get what you are saying.
So, in order to get full 4G tmobile data, i need to root the phone so I can edit the APN's.
OR are you saying only edge speeds no matter what I do (and is that due to other issues like phone frequencies)?
Otherwise, I have a basic stock verizon network phone with the latest JB 4.1.2
or non-verizon wifi only device that can be hot swapped to voice/text on any GSM network worldwide, but no mobile data unless rooted.
do I have that correct?
dallaswonderland said:
OK. I think I get what you are saying.
So, in order to get full 4G tmobile data, i need to root the phone so I can edit the APN's.
OR are you saying only edge speeds no matter what I do (and is that due to other issues like phone frequencies)?
Otherwise, I have a basic stock verizon network phone with the latest JB 4.1.2
or non-verizon wifi only device that can be hot swapped to voice/text on any GSM network worldwide, but no mobile data unless rooted.
do I have that correct?
Click to expand...
Click to collapse
As of today, you'll only see T-Mobile's Edge speeds once you root and edit the APN's. Yes it's due to T-Mobile's frequencies and the fact that the phone was programmed for Verizon. If you travel overseas you might see 2g or HSPA depending on the frequencies of the carrier you're roaming on but that's hard to pinpoint.
So, currently yes you have either a Wi-Fi only device or a GSM/Global capable device that can text/call WITHOUT rooting.
Sent from my SCH-I535 using xda app-developers app
ouch
SlimSnoopOS said:
As of today, you'll only see T-Mobile's Edge speeds once you root and edit the APN's. Yes it's due to T-Mobile's frequencies and the fact that the phone was programmed for Verizon. If you travel overseas you might see 2g or HSPA depending on the frequencies of the carrier you're roaming on but that's hard to pinpoint.
So, currently yes you have either a Wi-Fi only device or a GSM/Global capable device that can text/call WITHOUT rooting.
Click to expand...
Click to collapse
gotcha. and a bummer. not sure it's worth it to root for those speeds. and I don't really travel overseas anyway. I guess I need to figure out how to trade for a t-mobile phone. or resell it on craigslist and start over.
thanks again!

[GUIDE] Unlock ATT Note 3 to use on Tmobile network

EDIT: (2-16-2014- This appears to only work if the ATT note 3 is on MI9 firmware. If it has been upgraded to MJ5 firmware, RegionLock away is NOT working at the moment on MJ5 and newer firmware as of today.)
Ok, I'm a longtime lurker here. This is my first tutorial so bear with me.
I received an AT&T Note 3. I was able to unlock and use this phone on T-mobile. I want to send out a big thanks to designgears and chainfire. Without their tools, I would not have been able to do this.
Here are the steps I took:
1. I rooted using Root de la Vega. I wanted to make sure I didn't trip the KNOX counter. I found this link on one of designgears's XDA post.
http://androidxda.com/root-samsung-galaxy-note-3-sm-n900a The rooting tutorial on that page is very good.
2. After I rooted and confirmed that I didn't trip the KNOX counter, I proceeded to install chainfire's app. https://play.google.com/store/apps/details?id=eu.chainfire.regionlockaway
The following steps I got from this link http://androidfannetwork.com/2013/10/06/sim-unlock-t-mobile-note-3-for-free/
But I modified them because I am going from an ATT Note 3 to use on Tmobile.
3. Put the ATT SIM (unactivated, unregistered) that came in the box into the Note 3
4. Install RegionLock Away app
5. Run the app, and instead of rebooting say Reboot Later (THIS IS VERY IMPORTANT)
6. Power off the Note 3
7. Take out the ATT SIM and replace it with T-Mobile SIM
8. Turned on the device – BOOM! no Region Lock, and NO SIM Lock.
Drawbacks so far, I am not sure if my phone is truly on LTE. Something tells me I am only on HSPA+. Hopefully somebody can tell me how to unlock Tmobile LTE on this phone. It took me a little tinkering, but I was able to get data and mms working. I am in a refarmed area of TMobile. When I used to have a Nexus 4, I was able to access LTE from my house with a custom rom. So far, the speedtests on my note 3 are comparable to the speeds on my nexus 4 with LTE. Also, I know if I update my phone, I may lose the sim unlock. For anybody interested in which APN settings I did, I posted screen shots at the following link. http://imgur.com/a/yQiJK If you have any questions, or know how to unlock AWS on this phone for true LTE, let me know.
Just an update, in case anybody is actually reading my post. I believe my phone is truly on tmobile LTE. I ran tests in areas I know have been refarmed by tmobile. Also in my settings, under mobile network type, it says LTE. Can somebody with more knowledge confirm if this is all correct? here's the link http://imgur.com/a/2IBzA
sn4keeyez said:
Just an update, in case anybody is actually reading my post. I believe my phone is truly on tmobile LTE. I ran tests in areas I know have been refarmed by tmobile. Also in my settings, under mobile network type, it says LTE. Can somebody with more knowledge confirm if this is all correct? here's the link http://imgur.com/a/2IBzA
Click to expand...
Click to collapse
I don't need to mess with the Region Lock stuff, but I wanted to thank someone with only 8 posts for taking the time to document their results and share them with everyone.
First off, thank you very much for your documented steps.
I am about to undergo this whole process sometime early next week, although I am still unsure about whether I will end up going with t-mobile or whether I will try out metro pcs. I know you're not on metro but do you know if the steps would be largely the same? I'm tempted to try getting an unlock straight from AT&T for the phone but I'm not sure if they would be willing.
Thanks for posting these steps! Quick question, though...
When I try to add the new APN for T-Mobile, the APN disappears when I change the MNC from 410 to 260. I can save all of the other options but once I modify the MNC it gets deleted from the phone. Anyone know what might be happening here?
PhilJFry said:
Thanks for posting these steps! Quick question, though...
When I try to add the new APN for T-Mobile, the APN disappears when I change the MNC from 410 to 260. I can save all of the other options but once I modify the MNC it gets deleted from the phone. Anyone know what might be happening here?
Click to expand...
Click to collapse
Hmm, I'm not sure. Did you create a new APN? or are you editing the one that is already there? After activating my phone, I'm assuming my phone created an apn from the network. But the one my phone auto created wasn't giving me mms or LTE. So I just created a new one.
acdcflame said:
First off, thank you very much for your documented steps.
I am about to undergo this whole process sometime early next week, although I am still unsure about whether I will end up going with t-mobile or whether I will try out metro pcs. I know you're not on metro but do you know if the steps would be largely the same? I'm tempted to try getting an unlock straight from AT&T for the phone but I'm not sure if they would be willing.
Click to expand...
Click to collapse
I just found another post that is just like mine. Just to let you guys know, I didn't previously see that post or copy any of the information in it. Truthfully, I wish I had seen it before I embarked on unlocking mine. anyways here's the link. http://forum.xda-developers.com/showthread.php?t=2475552
acdcflame, a person in that post successfully unlocked a note 3 from ATT and is using it with metropcs. They even posted pictures of proof. You should post any questions you have over there.
cant wifi tether
it say invalid sim please help
give IMEI I try, note 3 att?
help
when i try to wifi tether it says invalid sim but everything else is working 4g lte mms everything but that ..does any one knows a fix
farrock2unes said:
when i try to wifi tether it says invalid sim but everything else is working 4g lte mms everything but that ..does any one knows a fix
Click to expand...
Click to collapse
Same issue here, USB tethering is OK, but wifi tethering doesn't work
sn4keeyez said:
Ok, I'm a longtime lurker here. This is my first tutorial so bear with me.
I received an AT&T Note 3. I was able to unlock and use this phone on T-mobile. I want to send out a big thanks to designgears and chainfire. Without their tools, I would not have been able to do this.
Here are the steps I took:
1. I rooted using Root de la Vega. I wanted to make sure I didn't trip the KNOX counter. I found this link on one of designgears's XDA post.
http://androidxda.com/root-samsung-galaxy-note-3-sm-n900a The rooting tutorial on that page is very good.
2. After I rooted and confirmed that I didn't trip the KNOX counter, I proceeded to install chainfire's app. https://play.google.com/store/apps/details?id=eu.chainfire.regionlockaway
The following steps I got from this link http://androidfannetwork.com/2013/10/06/sim-unlock-t-mobile-note-3-for-free/
But I modified them because I am going from an ATT Note 3 to use on Tmobile.
3. Put the ATT SIM (unactivated, unregistered) that came in the box into the Note 3
4. Install RegionLock Away app
5. Run the app, and instead of rebooting say Reboot Later (THIS IS VERY IMPORTANT)
6. Power off the Note 3
7. Take out the ATT SIM and replace it with T-Mobile SIM
8. Turned on the device – BOOM! no Region Lock, and NO SIM Lock.
Drawbacks so far, I am not sure if my phone is truly on LTE. Something tells me I am only on HSPA+. Hopefully somebody can tell me how to unlock Tmobile LTE on this phone. It took me a little tinkering, but I was able to get data and mms working. I am in a refarmed area of TMobile. When I used to have a Nexus 4, I was able to access LTE from my house with a custom rom. So far, the speedtests on my note 3 are comparable to the speeds on my nexus 4 with LTE. Also, I know if I update my phone, I may lose the sim unlock. For anybody interested in which APN settings I did, I posted screen shots at the following link. http://imgur.com/a/yQiJK If you have any questions, or know how to unlock AWS on this phone for true LTE, let me know.
Click to expand...
Click to collapse
So I followed your guide trying to get the note 3 on metro, my girlfriend got me the phone with her upgrade and when I requested at&t for an unlock through the website it told me I was ineligible, the phone came in an ATT box with an unactivated sim, when I put that in I get "phone not allowed MM#2". When I try my metropcs sim I get "phone not allowed MM#6", I also tried activating the phone with her at&t sim which says my phone has already been activated and works with no problems. I have an at&t N900A
Android 4.3
Baseband N900AUCUBMI9
farrock2unes said:
it say invalid sim please help
Click to expand...
Click to collapse
WIFI tethering is blocked by tmobile. the only way to get it working is to install a rom that has hacked wifi tethering. I installed Jedi Elite V5 rom from this link.
http://forum.xda-developers.com/showthread.php?t=2493795
using this method.
http://forum.xda-developers.com/showthread.php?t=2554411
And then i used this app foxfi
https://play.google.com/store/apps/details?id=com.foxfi&hl=en
Now WIFI tethering works for me.
farrock2unes said:
when i try to wifi tether it says invalid sim but everything else is working 4g lte mms everything but that ..does any one knows a fix
Click to expand...
Click to collapse
Look at my previous post, it tells the steps on how to get wifi tethering working.
U only need the att sim card to get the phone to turn on. After the phone is on and u can access the play store, then insert your metro pcs sim card. Go to Google play store and install region away app. Follow rest of my instructions after that.
Sent from my SM-N900T using xda app-developers app
Thanks for the guide! Can you guys tell me if tmobile identifies the att note 3 on your "mytmobile" or does it say unidentified device? I'm asking because those of us on the old tzones internet plans are limited to certain devices we are able to use. Thanks in advance.
Sent from my SAMSUNG-SGH-I717 using Tapatalk
simplycute said:
Thanks for the guide! Can you guys tell me if tmobile identifies the att note 3 on your "mytmobile" or does it say unidentified device? I'm asking because those of us on the old tzones internet plans are limited to certain devices we are able to use. Thanks in advance.
Sent from my SAMSUNG-SGH-I717 using Tapatalk
Click to expand...
Click to collapse
Actually, I am still on tzones too. My att note 3 works fine with tzones. I get LTE and it works great. Here's a screen shot showing speeds I got with it.
Sent from my SM-N900T using xda app-developers app
disconnected
i just had my att note 3 disconnected from att i had it unlocked and now i have a tmobile sim. i have not installed. i am wondering will these methods still work. if so do i follow steps or is there a thread i need to go to thanks
Should this method be working for a T-Mobile Note 3 (N900T) with a Straight Talk sim card?
I used the "easy" root on kingoapp.com since the root de la vega seemed over my head. It says that my phone was rooted properly. I then followed the steps with an unactivated t-mobile sim, installed and ran region lock away, chose reboot later, turned off, then put in the straight talk sim but I still get a sim error.
Do I need to re-root using the CF Auto Root? I downloaded the root checker app and it says that I have root access...
worked flawlessly
Thank you very much - worked flawlessly! First time doing anything like this coming from sprint Iphone 4s. I researched endlessly for one week before even considering going through this. I used RDLV root method along with your tutorial and not one error along the way. i'll be sure to frequent this forum going forward.
rooted and unlocked SM-N900A MI9 to tmobile

Sim Unlock Suggestion (T-Mobile & Metro PCS)

So i assume that everyone has heard of the new Device Unlock app preinstealled on Devices sold by T-Mobile and Metro PCS. They present it as a new way for carrier unlocking devices in an easier way but the catch is having to meet THEIR requirements like using their service for at least 90 days (Prepaid) or fully paying off the device (Postpaid).
The problem is that they are practically forcing us to throw money at them to get anything we want even though we prepaid customers purchased our devices outright. Sure for some people the device was sold at a discounted price so it would make since for them to gain that money back through service activations, but that still wouldn't equal the amount you would be paying during a 90 day period. On top of that there are people that didnt get this device at a discounted price, therefore we shouldn't have to be "Limited" like those who did.
So after doing alot of research, since i too have a MS631 Stylo, it seems that this device was reprogram to generate sim unlocking remotely, but that doesnt entirely mean it's impossible to bypass this like most people say. This isn't iPhone, this is Android. Completely open sourced and with root access, we have the ability to manipulated any given SOFTWARE function.
Looking through files etc. It seems the sim unlocking menu was removed. Doesnt take a scientist to do that (Nice job Metro and T-Mobile). Simply sideloading the SimUnlock Menu apk from another LG device will bring it back. The dialer codes were also generating null output. On the MS631 the dialer code is 2945#*631# if im not mistaken. Entering this defaultly will generating nothing but the digits being erased. Installing the sim unlock menu from the LG G2 reactivates this function. Using the same dialer code will bring up the sim unlock menu successfully but none of the options will work. Choose any will greet you with a nice message stating "Your phone is not personalised". This means theirs no internal script or file locking your device like before, this officially confirms the unlock proccess is server sided. But, you have to take into consideration that the SimUnlock menu only reads from a specific directory to locate and process the unlock code when entered. So now the question relies on where the unlock is triggered on your phone from their servers.
Removing the Device Unlock app will do nothing since it's nothing but a tool to proccess this unlock via sever then callbacked to trigger the unlock on the device. So i tried flashing the T-Mobile KDZ thinking it would automatically unlock my device or at least lock it to the T-Mobile's Network instead which is the service im trying to switch to anyway. Flashing the KDZ is successful but nothings changes. Im still greeted with the Network Lock message upon entering a foreign sim, even a T-Mobile sim. Users in the S6 forums have had success flashing the Metro PCS firmware on their T-Mobile S6's to bring up the Unlock Screen, but the thing with their situation was the device unlocking software was not programmed into the Metro PCS software. The Device Unlock was programmed on Both Metro and T-Mobile stylo firmwares.
How can your phone still tell you're locked to a specific network even though youre using a different firmware? Well apparently the device unlocking function is programmed in the modem. To my knowledge Metro and T-Mobile share the same modem for the Stylo, meaning flashing another firmware may have worked on other phones but not on the Stylo considering the status of the modem has not changed.
So here's my suggestion to get the Stylos unlocked or at least bring back a work Unlocking menu and bypassing the Device Unlock app. Port the international rom to the Metro and T-Mobile versions. Don't say it's impossible, because it's been done on several devices and people still do it to this day. The international versions dont carry the same modems nor do the cricket and boost versions. It could also be possible to look at porting those too. It would be harder to port due to the T-Mobile and Metro versions being the only ones to have 16GB or Internal and 2GB of RAM, but it's possible. If there are any devs willing to do this then that would be great. This isn't just a solution for the LG Stylos but potentially for every other phone with this new unlocking function. Carriers are trying to control us again and it's time to fight for our rights to what WE OWN! Thanks
90 days doesn't seem to terribly long to wait.
Thediesel1972 said:
90 days doesn't seem to terribly long to wait.
Click to expand...
Click to collapse
You're right it isn't. But there are people that buy T-Mobile devices strictly for the Unlocked Bootlader and having to activate service with them for 90 days and dish out 3 months worth of money just to use it on their service provider is a bit far fetched. Like in my situation, I bought the Metro variant on CL because no one was selling the T-Mobile variant except the T-Mobile store which cost almost $100 more. I was told my T-Mobile sim would work in it since its the same network anyway. Well it was my fault for not researching and seeing that even though metro works on T-Mobile devices out of the box, T-Mobile does not work on metro devices unless it's unlocked. According to metro in order for me to unlock it I have to have service with them for 90 days. So now I'm forced to cancel my T-Mobile service and hop on Metro, when I don't won't to because of the crappy coverage, for 90 days just to use my main service provider afterwards. It's too much for one simple thing.
sirhc said:
You're right it isn't. But there are people that buy T-Mobile devices strictly for the Unlocked Bootlader and having to activate service with them for 90 days and dish out 3 months worth of money just to use it on their service provider is a bit far fetched. Like in my situation, I bought the Metro variant on CL because no one was selling the T-Mobile variant except the T-Mobile store which cost almost $100 more. I was told my T-Mobile sim would work in it since its the same network anyway. Well it was my fault for not researching and seeing that even though metro works on T-Mobile devices out of the box, T-Mobile does not work on metro devices unless it's unlocked. According to metro in order for me to unlock it I have to have service with them for 90 days. So now I'm forced to cancel my T-Mobile service and hop on Metro, when I don't won't to because of the crappy coverage, for 90 days just to use my main service provider afterwards. It's too much for one simple thing.
Click to expand...
Click to collapse
Now that metro ditched their cdma network i do believe they run on the same towers. You could also change the apn to t-mobile as well. And Metro is cheaper and doesn't throttle the data speeds on their unlimited plan.
I used around 50gb in two days with pretty fast speed.
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Thediesel1972 said:
Now that metro ditched their cdma network i do believe they run on the same towers. You could also change the apn to t-mobile as well. And Metro is cheaper and doesn't throttle the data speeds on their unlimited plan.
I used around 50gb in two days with pretty fast speed.
View attachment 3545095
View attachment 3545096
Click to expand...
Click to collapse
Changing Apns wont work as the apn never sticks. T-Mobile rep confirmed that even though Metro runs on their network, they aren't allowed to utilize all of their towers which explains the crappy coverage with them. Based on what T-Mobile said, there could be 7 of their FULL LTE towers in an area but the Metro network could only use maybe 1-3 of them. Thats the price they pay for being an MVNO instead of an official carrier. That's great that you get good speeds with Metro, but unfortunately in my area i don't.
All in all, the new network lock seems to point out the actual locking/unlocking process is being done in the modem.
If using a new modem image (taken from an unlocked version) won't work by default (which I tend to think will be the case) then, the network lock validation process (based on the IMEI) must be done within the modem???
Anyway, I think this whole new locking process is kind of abusive. I read many forum threads about people complaining that they had to either address to FCC or try many times with the TMO support to get an unlock for their phones even though they should have been able to do it from the app because they met the conditions.
I think this new abusive unlock method will continue to plague many new phones in the future.
sirhc said:
Changing Apns wont work as the apn never sticks. T-Mobile rep confirmed that even though Metro runs on their network, they aren't allowed to utilize all of their towers which explains the crappy coverage with them. Based on what T-Mobile said, there could be 7 of their FULL LTE towers in an area but the Metro network could only use maybe 1-3 of them. Thats the price they pay for being an MVNO instead of an official carrier. That's great that you get good speeds with Metro, but unfortunately in my area i don't.
Click to expand...
Click to collapse
If you use this hidden menu by dialing 277634#*# you will be able to APNunlock which lets you deleted defult apn and make new Apn's and they will stick
P.S im assuming metro variant have the same dialing code for the hidden menu. Images below.
DrakenFX said:
If you use this hidden menu by dialing 277634#*# you will be able to APNunlock which lets you deleted defult apn and make new Apn's and they will stick
P.S im assuming metro variant have the same dialing code for the hidden menu. Images below.
Click to expand...
Click to collapse
I've done the Apn Unlock already and even though i change the Apn settings, nothing changes. I still can't use my sim because i get presented with the Network Lock screen. I've used the dialer code and I've used an app called Shortcut Master and accessed hidden menus through there to see if i could find anything in the modem pointed to a Network Lock
sirhc said:
I've done the Apn Unlock already and even though i change the Apn settings, nothing changes. I still can't use my sim because i get presented with the Network Lock screen. I've used the dialer code and I've used an app called Shortcut Master and accessed hidden menus through there to see if i could find anything in the modem pointed to a Network Lock
Click to expand...
Click to collapse
Are you rooted with twrp install i may have an idea...
feabhas said:
All in all, the new network lock seems to point out the actual locking/unlocking process is being done in the modem.
If using a new modem image (taken from an unlocked version) won't work by default (which I tend to think will be the case) then, the network lock validation process (based on the IMEI) must be done within the modem???
Anyway, I think this whole new locking process is kind of abusive. I read many forum threads about people complaining that they had to either address to FCC or try many times with the TMO support to get an unlock for their phones even though they should have been able to do it from the app because they met the conditions.
I think this new abusive unlock method will continue to plague many new phones in the future.
Click to expand...
Click to collapse
Exactly! Even people who do meet the eligibility requirements still have issues using the app. When i use the app i cant even get to the permanent unlock option. It says "Device not recognized by your service provider, please call customer care". I looked up the error and Metro says it's due rooting. I've flashed the stock KDZ, removing root, several times and the message still comes up. My device actually does meet the eligibility requirements as it was active with Metro for well over 90 days but the app always throws an error. Metro has no clue how to help me and basically just says "Oh well". This new unlocking is just bs and they know it. They're trying way too hard to force people on their network. Thats bad business. The more people figure out about this stupid unlock system, the more customers they lose. I know for a fact it's modem related. Flashing the T-Mobile modem won't do anything because it's the exact same as Metros modem. The only other modem i can think that could unlock this device is Fidos Variant but i feel thats just gonna cause a brick. I remember flashing Fidos KDZ and i got a super hard brick, having to send the device to LG for repair. There is an international version of this phone but theres no way to get my hands on the modem.
DrakenFX said:
Are you rooted with twrp install i may have an idea...
Click to expand...
Click to collapse
Yes i am
sirhc said:
Yes i am
Click to expand...
Click to collapse
Download my T-mobile Bootstack and flash it over TWRP... Do factory reset after that let us know what happen.....
No worries you can just reflash metro bootstack if that doesnt do what im thinking will do
DrakenFX said:
Download my T-mobile Bootstack and flash it over TWRP... Do factory reset after that let us know what happen.....
No worries you can just reflash metro bootstack if that doesnt do what im thinking will do
Click to expand...
Click to collapse
I think i flashed your T-Mobile Bootstack when i was using the Katana rom and it still didnt work. Im back on stock now but I'll give it another try and post results
DrakenFX said:
Download my T-mobile Bootstack and flash it over TWRP... Do factory reset after that let us know what happen.....
No worries you can just reflash metro bootstack if that doesnt do what im thinking will do
Click to expand...
Click to collapse
Flashed your Bootstack and did a Factory Reset and still no dice. Im still greeted with the beautiful Network Lock screen
sirhc said:
Flashed your Bootstack and did a Factory Reset and still no dice. Im still greeted with the beautiful Network Lock screen
Click to expand...
Click to collapse
I have TWRP and flashed the Bootstack as well but no changes whatsoever. I still get the nasty Network Lock message ...
I seen on youtube where some guy unlocked an S6 and removed the Network Lock message via USB. He had the phone plugged into his computer and i could see ADB shell command notifications on the phone. He wouldnt show his method obviously because he was charging people for it. So there must be away to get rid of this if the guy did it himself
sirhc said:
I seen on youtube where some guy unlocked an S6 and removed the Network Lock message via USB. He had the phone plugged into his computer and i could see ADB shell command notifications on the phone. He wouldnt show his method obviously because he was charging people for it. So there must be away to get rid of this if the guy did it himself
Click to expand...
Click to collapse
Could you post the video?
feabhas said:
Could you post the video?
Click to expand...
Click to collapse
Can't find it. Just search on youtube galaxy s6 device unlock app solution or something
Could we extract the modem from one of the flashable zips to see if its possible to use it to simunlock
ipeedalil said:
Could we extract the modem from one of the flashable zips to see if its possible to use it to simunlock
Click to expand...
Click to collapse
T-Mobile and Metro have the same modem, so that won't work. I've already flashed the modem from the Fido Kdz and got a bootloop.

Unlocked or not?

I got a Metro by T-Mobile phone unlocked on eBay and while the phone no longer rejects MVNO sims, it won't connect to any network either. It still connects when I put the Metro sim back in but it won't connect with sims from Lyca, Tello or Hello Mobile, all T-Mobile MVNOs. The phone is a TCL 30 XE 5G (T767W) and I bought two of them new and they both have the same problem. I'm new to the T-Mobile network and I don't know if I'm missing something. I've never had this kind of trouble on Verizon or AT&T. Has anyone else run into a problem like this? I appreciate any help anyone can offer.
Thanks!
Look inside here:
How to Check If Android Phone is Unlocked or Locked
Before buying a new Android Phone, it is best to check if Android Phone is Unlocked or Locked. Here are 2 ways to check the Simlock status of your Android phone.
www.unlockboot.com
xXx yYy said:
Look inside here:
How to Check If Android Phone is Unlocked or Locked
Before buying a new Android Phone, it is best to check if Android Phone is Unlocked or Locked. Here are 2 ways to check the Simlock status of your Android phone.
www.unlockboot.com
Click to expand...
Click to collapse
According to that site my phone is unlocked but it still won't connect to any network unless the original Metro sim is installed.
WhatsWrongWithThisPhone said:
According to that site my phone is unlocked but it still won't connect to any network unless the original Metro sim is installed.
Click to expand...
Click to collapse
Maybe you need to enter service menu and change your radio settings or maybe you need to flash a different modem for your specific model number.
I know you said you bought them new but can you confirm that their IMEI is intact?
Droidriven said:
Maybe you need to enter service menu and change your radio settings or maybe you need to flash a different modem for your specific model number.
I know you said you bought them new but can you confirm that their IMEI is intact?
Click to expand...
Click to collapse
Thank you for your reply! Both phones were shipped to me from Metro by T-Mobile. The phones were able to connect with an MVNO sim when I set the radio to 2G only mode but that option disappeared when the phones updated to Android 12 and now they can't connect at all. Even before the update, the phones would frequently disconnect and I had to set them back to 2G only mode to get service back so there was always something wrong. I'm pretty good with computers but I've never flashed a phone before and I've been suspecting that I would have to do that with these phones. I'll be happy to check their IMEI numbers if you could let me know what I'm looking for. I'd also like to learn more about flashing a new modem as you mentioned above that sounds like it might address the problem. And if you wouldn't mind letting me know where I could find the service menu?
Thanks in advance!!
WhatsWrongWithThisPhone said:
Thank you for your reply! Both phones were shipped to me from Metro by T-Mobile. The phones were able to connect with an MVNO sim when I set the radio to 2G only mode but that option disappeared when the phones updated to Android 12 and now they can't connect at all. Even before the update, the phones would frequently disconnect and I had to set them back to 2G only mode to get service back so there was always something wrong. I'm pretty good with computers but I've never flashed a phone before and I've been suspecting that I would have to do that with these phones. I'll be happy to check their IMEI numbers if you could let me know what I'm looking for. I'd also like to learn more about flashing a new modem as you mentioned above that sounds like it might address the problem. And if you wouldn't mind letting me know where I could find the service menu?
Thanks in advance!!
Click to expand...
Click to collapse
After they updated, have you tried booting into recovery and wiping the cache partition(not factory reset)? Sometimes, after updates, wiping cache is necessary to remove conflicts between previously existing data and the new update.
If you are getting a connection of any kind then your IMEI is fine.
Flashing a modem is sometimes necessary but it can have risks if you flash the wrong thing.
I'm not familiar with TCL devices or how they are flashed. Typically, to flash a different modem requires downloading a firmware that has the modem that you want/need then extracting the modem from the firmware then flash the extracted modem onto the device.
Methods to access service/radio menu different from device to device, I don't know how it is done on TCL devices. Most of the time it is done by using your dialer and dialing a specific code, if there is a dialer code for your device, you should be able to find it with a Google search for:
"TCL 30 XE 5G dialer menu code"
Or
"TCL 30 XE 5G service menu"
Droidriven said:
After they updated, have you tried booting into recovery and wiping the cache partition(not factory reset)? Sometimes, after updates, wiping cache is necessary to remove conflicts between previously existing data and the new update.
If you are getting a connection of any kind then your IMEI is fine.
Flashing a modem is sometimes necessary but it can have risks if you flash the wrong thing.
I'm not familiar with TCL devices or how they are flashed. Typically, to flash a different modem requires downloading a firmware that has the modem that you want/need then extracting the modem from the firmware then flash the extracted modem onto the device.
Methods to access service/radio menu different from device to device, I don't know how it is done on TCL devices. Most of the time it is done by using your dialer and dialing a specific code, if there is a dialer code for your device, you should be able to find it with a Google search for:
"TCL 30 XE 5G dialer menu code"
Or
"TCL 30 XE 5G service menu"
Click to expand...
Click to collapse
I was able to find my phone's service mode or engineering mode (hope they're the same thing) and get service back by setting the phone to 2G only mode again but that doesn't solve the problem of it losing service when LTE or 5G are turned on. Are there any other settings I could try changing?
WhatsWrongWithThisPhone said:
I was able to find my phone's service mode or engineering mode (hope they're the same thing) and get service back by setting the phone to 2G only mode again but that doesn't solve the problem of it losing service when LTE or 5G are turned on. Are there any other settings I could try changing?
Click to expand...
Click to collapse
Can you use the service menu to find out which bands/frequencies and network type the current modem/radio is using?
Can you find out which bands/frequencies and network type that your carrier network is using?
Compare them to see if they are compatible.
Or, try calling customer support for your carrier, there may be something they need to do in their system from their end to get your device to connect.
Droidriven said:
Can you use the service menu to find out which bands/frequencies and network type the current modem/radio is using?
Can you find out which bands/frequencies and network type that your carrier network is using?
Compare them to see if they are compatible.
Or, try calling customer support for your carrier, there may be something they need to do in their system from their end to get your device to connect.
Click to expand...
Click to collapse
What do you mean by network type?
There are a lot of options to choose from, several of them list bands. Is there a specific menu I should look for?
The carrier I have the phone on is Tello which is a T-Mobile MVNO. I've also tried Lyca and Hello Mobile both are also Tmo MVNOs and all three had the same problem. The phones are from Metro by T-Mobile so everything should be compatible. Tello customer service has tried to help but they can't figure it out.
WhatsWrongWithThisPhone said:
What do you mean by network type?
There are a lot of options to choose from, several of them list bands. Is there a specific menu I should look for?
The carrier I have the phone on is Tello which is a T-Mobile MVNO. I've also tried Lyca and Hello Mobile both are also Tmo MVNOs and all three had the same problem. The phones are from Metro by T-Mobile so everything should be compatible. Tello customer service has tried to help but they can't figure it out.
Click to expand...
Click to collapse
But, are the bands that are presently available on the device within the range of bands that your carrier uses? Do the network and the device use the same bands? If so, you shouldn't need to flash a different modem, if not, you may need a different modem.
Did you boot into recovery and wipe the cache partition to remove any potential conflicts caused by updating to android 12?
Are you certain that the SIM(s) you are trying to use is/are valid and active? If they have been previously deactivated, they won't work
Don't skip through my posts and only answer part of my questions. Let's cover the bases without skipping an answer to a question. Otherwise, it could lead to a wild goose chase that could have been avoided by answering everything I ask.
Droidriven said:
But, are the bands that are presently available on the device within the range of bands that your carrier uses? Do the network and the device use the same bands? If so, you shouldn't need to flash a different modem, if not, you may need a different modem.
Did you boot into recovery and wipe the cache partition to remove any potential conflicts caused by updating to android 12?
Are you certain that the SIM(s) you are trying to use is/are valid and active? If they have been previously deactivated, they won't work
Don't skip through my posts and only answer part of my questions. Let's cover the bases without skipping an answer to a question. Otherwise, it could lead to a wild goose chase that could have been avoided by answering everything I ask.
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Click to collapse
Sorry about the confusion. I did wipe the cache and in the past I've done a full factory reset from recovery mode it didn't help. And this problem already existed before the update to Android 12. It started the moment I changed sims. The phones only ever worked right with the original Metro sim and still do. That's why I wasn't sure if they were unlocked right but they don't reject other sims either.
The sims are active and have never been deactivated and now that I can force the phones back into 2G mode again, I can make and receive calls and use 2G data.
As for the bands I'm finding in the service menu, this is where it gets weird. They're all selected, there must be over a hundred bands turned on including bands I know this phone doesn't support.
I have confirmed the phone supports all the same bands that Tello uses. Tello uses the same bands as T-Mobile.
WhatsWrongWithThisPhone said:
Sorry about the confusion. I did wipe the cache and in the past I've done a full factory reset from recovery mode it didn't help. And this problem already existed before the update to Android 12. It started the moment I changed sims. The phones only ever worked right with the original Metro sim and still do. That's why I wasn't sure if they were unlocked right but they don't reject other sims either.
The sims are active and have never been deactivated and now that I can force the phones back into 2G mode again, I can make and receive calls and use 2G data.
As for the bands I'm finding in the service menu, this is where it gets weird. They're all selected, there must be over a hundred bands turned on including bands I know this phone doesn't support.
I have confirmed the phone supports all the same bands that Tello uses. Tello uses the same bands as T-Mobile.
Click to expand...
Click to collapse
Ok, thanks for confirming.
It is weird, everything seems to be in place. Have you made sure your APNs(Access Point Names) are set correctly for the network?
I can't be certain that you have all of your network and radio settings set correctly because I have no idea what settings you have, what the options are or if there are any tucked away somewhere that isn't obvious.
If everything is right on your end, it may be something on their end that they need to get right.
Droidriven said:
Ok, thanks for confirming.
It is weird, everything seems to be in place. Have you made sure your APNs(Access Point Names) are set correctly for the network?
I can't be certain that you have all of your network and radio settings set correctly because I have no idea what settings you have, what the options are or if there are any tucked away somewhere that isn't obvious.
If everything is right on your end, it may be something on their end that they need to get right.
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Click to collapse
Yeah, the APN was the first thing I checked and Tello confirmed it too.
I can send you screenshots of the service menus if that would help.
Tello is now saying the phone might not be "fully unlocked" I don't know what that means. Is there more than one way to lock a phone? Did T-Mobile come up with another way of locking their phones? A screen in the settings menu does warn the phone is still locked and it isn't yet eligible to be unlocked but it accepts the sim and connects to 2G at least. Could Tello be on to something here?
WhatsWrongWithThisPhone said:
Yeah, the APN was the first thing I checked and Tello confirmed it too.
I can send you screenshots of the service menus if that would help.
Tello is now saying the phone might not be "fully unlocked" I don't know what that means. Is there more than one way to lock a phone? Did T-Mobile come up with another way of locking their phones? A screen in the settings menu does warn the phone is still locked and it isn't yet eligible to be unlocked but it accepts the sim and connects to 2G at least. Could Tello be on to something here?
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Click to collapse
There are couple of different kinds of "unlocked"
There is SIM/carrier unlock and there is bootloader unlock. They two completely different things and have nothing to do with each other.
Have you tried going through the carrier unlock process yourself to confirm it has been done correctly?
Droidriven said:
Have you tried going through the carrier unlock process yourself to confirm it has been done correctly?
Click to expand...
Click to collapse
I don't know how to do that.
WhatsWrongWithThisPhone said:
I don't know how to do that.
Click to expand...
Click to collapse
Generally, there is a website that you go to to get an unlock code.
Google search:
"TCL 30 XE 5G (T767W) SIM unlock"
Droidriven said:
Generally, there is a website that you go to to get an unlock code.
Google search:
"TCL 30 XE 5G (T767W) SIM unlock"
Click to expand...
Click to collapse
My understanding is that Metro phones can't be unlocked with a code. Instead, they're unlocked by a preinstalled carrier app when the phone becomes eligible for an unlock, which my phone isn't. In my case, I bought an unlocking service from eBay which had me hook up my phone to my PC via USB for the unlock. Is there another way to check?
WhatsWrongWithThisPhone said:
My understanding is that Metro phones can't be unlocked with a code. Instead, they're unlocked by a preinstalled carrier app when the phone becomes eligible for an unlock, which my phone isn't. In my case, I bought an unlocking service from eBay which had me hook up my phone to my PC via USB for the unlock. Is there another way to check?
Click to expand...
Click to collapse
You got scammed, whether they did it on purpose or not is another question. They probably didn't rob you on purpose, it is just a matter of there never being any kind of guarantee that a 3rd party unlocking service works on every device. You took that chance when you chose to go that route.
If there is an app that is supposed to be used, why is your device not eligible to unlock via the app? You will have to use the official unlock method if/when it is eligible, hopefully the 3rd party unlock service hasn't done anything that conflicts with the official method.
I suggest that, in the future, don't make gambles or look for shortcuts when buying devices without being 100% certain that you are buying from a reputable source that guarantees their products and services. It is best to buy directly from the carrier/manufacturer or from Swappa. I wouldn't buy from eBay unless I could confirm that there was a legitimately proven unlock method for the specific model number that I'm considering purchasing before I actually purchase the device.
If you can return the device and get your money back, I suggest you do it or report it to eBay to see if they will protect your purchase since what you got is not what you agreed to purchase.
Droidriven said:
You got scammed, whether they did it on purpose or not is another question. They probably didn't rob you on purpose, it is just a matter of there never being any kind of guarantee that a 3rd party unlocking service works on every device. You took that chance when you chose to go that route.
If there is an app that is supposed to be used, why is your device not eligible to unlock via the app? You will have to use the official unlock method if/when it is eligible, hopefully the 3rd party unlock service hasn't done anything that conflicts with the official method.
I suggest that, in the future, don't make gambles or look for shortcuts when buying devices without being 100% certain that you are buying from a reputable source that guarantees their products and services. It is best to buy directly from the carrier/manufacturer or from Swappa. I wouldn't buy from eBay unless I could confirm that there was a legitimately proven unlock method for the specific model number that I'm considering purchasing before I actually purchase the device.
If you can return the device and get your money back, I suggest you do it or report it to eBay to see if they will protect your purchase since what you got is not what you agreed to purchase.
Click to expand...
Click to collapse
I got the phones new from Metro not eBay. The only thing I got from eBay was the unlocking service which cost me $8. And I didn't pay anything for the phones either as they were free with the purchase of one month of Metro service. So there's really no point in returning the phones and I'm not gonna bother opening a case with eBay over $8.
Metro won't unlock the phones until I've paid for six months of their service.
A quick search on eBay comes up with multiple sellers offering unlocks for my specific phone model locked to Metro. I've been thinking about just trying to get the phones unlocked again by another seller but everything and everyone seems to be telling me the phones are already unlocked so I don't know what I should try next. Is there a way to check if the phones are really unlocked?
WhatsWrongWithThisPhone said:
I got the phones new from Metro not eBay. The only thing I got from eBay was the unlocking service which cost me $8. And I didn't pay anything for the phones either as they were free with the purchase of one month of Metro service. So there's really no point in returning the phones and I'm not gonna bother opening a case with eBay over $8.
Metro won't unlock the phones until I've paid for six months of their service.
A quick search on eBay comes up with multiple sellers offering unlocks for my specific phone model locked to Metro. I've been thinking about just trying to get the phones unlocked again by another seller but everything and everyone seems to be telling me the phones are already unlocked so I don't know what I should try next. Is there a way to check if the phones are really unlocked?
Click to expand...
Click to collapse
You've already used methods to check if it is unlocked. Obviously, the service you paid for didn't work, you can't get your money back for that, those services don't come with any guarantee. As I said, you can take another chance and try another 3rd party service that also is not guaranteed or you can wait and do it the official way. I'm betting the unlock service is a waste of time and money and you'll have to wait and do it the right way. That is the cost of blindly taking a shortcut.

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