Doubt with Galaxy S20 5G Snapdragon - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

Hi guys, nice to greet you, I hope you are doing well despite the pandemic.
I have a very big doubt, I bought a Galaxy S20 5G sprint unlocked model SM-G981U.
The first doubt, it is possible to install a free firmware without operators (sprint) in this model since it is annoying that every time I restart the OMADM application appears.
The second question I have is about the front speaker, I made a comparison with a galaxy s10 and the galaxy s10 has 15-20% more volume in the front speaker and sounds more defined, someone knows if this is the same or is my speaker is faulty.

MegaBabu said:
Hi guys, nice to greet you, I hope you are doing well despite the pandemic.
I have a very big doubt, I bought a Galaxy S20 5G sprint unlocked model SM-G981U.
The first doubt, it is possible to install a free firmware without operators (sprint) in this model since it is annoying that every time I restart the OMADM application appears.
The second question I have is about the front speaker, I made a comparison with a galaxy s10 and the galaxy s10 has 15-20% more volume in the front speaker and sounds more defined, someone knows if this is the same or is my speaker is faulty.
Click to expand...
Click to collapse
If you have an unlocked model, I think you are free to install any kind of firmware. But, I think you might lose your warranty. Contact your carrier to see if there is any problem. I used to have a Galaxy S10 AT&T, I contacted them and they said I'd lose my warranty if I installed a different firmware.

IMOREDI said:
If you have an unlocked model, I think you are free to install any kind of firmware. But, I think you might lose your warranty. Contact your carrier to see if there is any problem. I used to have a Galaxy S10 AT&T, I contacted them and they said I'd lose my warranty if I installed a different firmware.
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Click to collapse
he doesnt have an unlocked model.. all usa models are bl locked and cant be unlocked without paid service..
he can flash U1 firmware but this will not get rid of omadm as this is necessary for activation on sprint network.. removingvit can cause device not to connect to network at all preventing him from using any cell services such as data or calls..
and of course if bl is unlocked and you use custom firmware it will void warranty.. this is the case on any samsung device.

elliwigy said:
he doesnt have an unlocked model.. all usa models are bl locked and cant be unlocked without paid service..
he can flash U1 firmware but this will not get rid of omadm as this is necessary for activation on sprint network.. removingvit can cause device not to connect to network at all preventing him from using any cell services such as data or calls..
and of course if bl is unlocked and you use custom firmware it will void warranty.. this is the case on any samsung device.
Click to expand...
Click to collapse
Thanks for solving my question friend.
I don't need the guarantee since I live in South America I bought it in the USA because it was a snapdragon version, so the idea was to eliminate omadm, but if it is necessary even in South America, I don't see the need to change the firmware
I don't see the point in changing the firmware.

MegaBabu said:
Thanks for solving my question friend.
I don't need the guarantee since I live in South America I bought it in the USA because it was a snapdragon version, so the idea was to eliminate omadm, but if it is necessary even in South America, I don't see the need to change the firmware
I don't see the point in changing the firmware.
Click to expand...
Click to collapse
Hi, you can resolve it? I have the same problem with the same phone. Im in uruguay and i cant connect to net or Internet.

Related

How can I tell if my cell carriers Z2's are eligable for unlocking the bootloader?

I've been out of the game for a bit so I'm a little lost, are ALL the z2 phones boot loaders unlockable through the Motorola Devs site, or only the ones from Sprint and T-Mobile? I haven't been to my store to see which particular version of the Z2 they sell yet, but I'm also looking at the LG V30 which I know I need a specific version number (998). What do I need to look for before I buy the Z2 to make sure I can unlock it and flash TWRP?
I used to be an android tweaker back when I was in middle school (about 2009-ish) and then switched to apple. Now I'm done with that and want to get back into android so I'm looking into what phones are out and my tiny local cell carrier offers the V30 and the Z2 Force which are both contenders. I'm particularly interested in using Magisk which wasn't around back in the day
Thanks!
I think only AT&T and Verizon models can't be unlocked unless another carrier out of the US also told Moto they don't want them unlocked.
Uzephi said:
I think only AT&T and Verizon models can't be unlocked unless another carrier out of the US also told Moto they don't want them unlocked.
Click to expand...
Click to collapse
Thanks would like to know myself. I'm on Verizon but would like maybe to root and wondering which bootloaders can be unlocked and which can't. Verizon isn't to friendly in that respect.
Thanks.
wooddale said:
Thanks would like to know myself. I'm on Verizon but would like maybe to root and wondering which bootloaders can be unlocked and which can't. Verizon isn't to friendly in that respect.
Thanks.
Click to expand...
Click to collapse
stay away from the LG phones if you want an unlocked bootloader. unless you get an international variant they will not be what you want. I just got rid of my G6 because of this. They allow you to unlock your BL on Tmobile but guess what? No fastboot commands work!!! Seems all the new Lg's are doing this now
mattlowry said:
stay away from the LG phones if you want an unlocked bootloader. unless you get an international variant they will not be what you want. I just got rid of my G6 because of this. They allow you to unlock your BL on Tmobile but guess what? No fastboot commands work!!! Seems all the new Lg's are doing this now
Click to expand...
Click to collapse
Thanks but I was thinking on the Z2 Force from Motorola. Wondering if the Verizon Z2 Force bootloader bcan be unlocked.
wooddale said:
Thanks but I was thinking on the Z2 Force from Motorola. Wondering if the Verizon Z2 Force bootloader bcan be unlocked.
Click to expand...
Click to collapse
not unless someone finds an exploit. so i wouldnt hold your breath
Uzephi said:
I think only AT&T and Verizon models can't be unlocked unless another carrier out of the US also told Moto they don't want them unlocked.
Click to expand...
Click to collapse
Thanks! Is there a way to differentiate between those that can be unlocked and those that can't based on serial number of something? I need to be able to know before I leave the store because if I can't root, I don't want to switch back yet.
ctrl+alt+pasta said:
Thanks! Is there a way to differentiate between those that can be unlocked and those that can't based on serial number of something? I need to be able to know before I leave the store because if I can't root, I don't want to switch back yet.
Click to expand...
Click to collapse
att and verizon = not unlockable
sprint and tmobile = unlockable
mattlowry said:
att and verizon = not unlockable
sprint and tmobile = unlockable
Click to expand...
Click to collapse
Well I'm not on any of those four lol, thats why I want to know if I can tell by serial number or something. Otherwise I suppose I can go buy the thing, try the moto website, and if it's not eligible I'll just tell my carrier I didn't like the phone and since the warranty should still be good they'll let me "test drive" it for two weeks.
(Verizon) XT1789-01
(US Cellular) XT1789-02
(Sprint) XT1789-03
(AT&T/T-Mobile) XT1789-04
There is the model numbers for the big four and US Cellular
Uzephi said:
(Verizon) XT1789-01
(US Cellular) XT1789-02
(Sprint) XT1789-03
(AT&T/T-Mobile) XT1789-04
There is the model numbers for the big four and US Cellular
Click to expand...
Click to collapse
So I read there is a process to carrier unlock any phone correct? So can I buy a TMobile phone carrier unlock it unlock the bootloader and use it on Verizon. Thanks
wooddale said:
So I read there is a process to carrier unlock any phone correct? So can I buy a TMobile phone carrier unlock it unlock the bootloader and use it on Verizon. Thanks
Click to expand...
Click to collapse
Have a friend who has TMobile buy it outright, after 7 days you can carrier unlock it via calling in to TMobile and them giving you the SIM unlock code. The T-Mobile account must be current, phone be active, and must be purchased, you can't carrier unlock (via carrier) unless it is purchased and not leased, rented, amount owed on device. Will it work on Vz? I wouldn't know to be honest.
Uzephi said:
Have a friend who has TMobile buy it outright, after 7 days you can carrier unlock it via calling in to TMobile and them giving you the SIM unlock code. The T-Mobile account must be current, phone be active, and must be purchased, you can't carrier unlock (via carrier) unless it is purchased and not leased, rented, amount owed on device. Will it work on Vz? I wouldn't know to be honest.
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Click to collapse
Thanks I thought I had something going lol. I did read about getting the code but it didn't go through the details. That is probably why Moto is.not selling an unlocked version. I'm not so much interested in a custom.rom but would like root. I'm in a tough signal area in Wisconsin and the only phones that work well here are Motorola. I've tried the Note 8, Pixel2XL even the Essential none of them are worth a darn signal wise. I have the original Z Force but Verizon so no root. Oh well back to the boards. Thanks Again.
wooddale said:
Thanks I thought I had something going lol. I did read about getting the code but it didn't go through the details. That is probably why Moto is.not selling an unlocked version. I'm not so much interested in a custom.rom but would like root. I'm in a tough signal area in Wisconsin and the only phones that work well here are Motorola. I've tried the Note 8, Pixel2XL even the Essential none of them are worth a darn signal wise. I have the original Z Force but Verizon so no root. Oh well back to the boards. Thanks Again.
Click to expand...
Click to collapse
That is why I left Vz. Great signal but I want unlock options. Having to use rumrunner on my HTC M7 was a pain compared to just going to HTCdev and accepting the voided warranty. HTCdev, Motorola unlock site, etc will always work. Programs like rumrunner, Sunshine, etc can be patched via update and not work on newer firmwares. No bueno in my book.
I first bought the VZW Z2 Force and fell in love with it but I couldn't live without root. I sent it back and went to TMO and got one. TMO signal in my area is terrible, many dead spots. I don't own this phone but I'd pay it off in a heartbeat if I knew I could carrier unlock it and then throw my Verizon SIM card in it. Nobody has tried yet?
LGtMgG2t said:
I first bought the VZW Z2 Force and fell in love with it but I couldn't live without root. I sent it back and went to TMO and got one. TMO signal in my area is terrible, many dead spots. I don't own this phone but I'd pay it off in a heartbeat if I knew I could carrier unlock it and then throw my Verizon SIM card in it. Nobody has tried yet?
Click to expand...
Click to collapse
Usually it would require the Verizon flash all and then it depends if Lenovo went cheap and put the Verizon specific frequencies for LTE in all models. Most of the time each phone for different carriers are from different batches with tiny hardware differences. Some times the radio is the exact same and the modem firmware file depicts what frequencies are unlocked. (Most of us modders went away from Verizon for what my previous post explains, so possibly no one who has Verizon has tried to bite the bullet).
If I didn't have Verizon I wouldn't be able to make a call from my.house. That's how bad it is right here and that's only because of a Network extender. You could still try it all you have to do is carrier unlock it and try. Anybody's Verizon sim will work.
---------- Post added at 09:50 PM ---------- Previous post was at 09:44 PM ----------
wooddale said:
If I didn't have Verizon I wouldn't be able to make a call from my.house. That's how bad it is right here and that's only because of a Network extender. You could still try it all you have to do is carrier unlock it and try. Anybody's Verizon sim will work.
Click to expand...
Click to collapse
Sorry missed the part about not owning I guess they won't carrier unlock unless you own
Uzephi said:
(Verizon) XT1789-01
(US Cellular) XT1789-02
(Sprint) XT1789-03
(AT&T/T-Mobile) XT1789-04
There is the model numbers for the big four and US Cellular
Click to expand...
Click to collapse
hmm. It's weird that ATT and TMO have the same serial if ones unlockable and one isn't. I guess the serials won't really help me then
ctrl+alt+pasta said:
hmm. It's weird that ATT and TMO have the same serial if ones unlockable and one isn't. I guess the serials won't really help me then
Click to expand...
Click to collapse
What MVNO do you use?
Uzephi said:
What MVNO do you use?
Click to expand...
Click to collapse
Not going to lie I had to look MVNO up but Wikipedia says Verizon. ****...so I guess that means I'm out of luck
EDIT: My company does sell the snapdragon Galaxy devices though. I know the boot loader is locked but they can still get root and I can still run exposed then right? It'll really suck not having a custom recovery but Xposed should give me enough to play with. I'll have to jump over to those forums

Horrible ATT reception with unlocked Note 10+

So I switched from a ATT S9+ to the (Unlocked) Note 10+ and have had the most horrible reception on ATT. I was wondering if it's happening to anyone else? I spoke with the ATT advanced tech team and she told me that because it's not the ATT Note 10+ that it's not configured for their network. Is this true? She then help me set up a new APN which was the same as before she just added hipri to the apn type. Is anyone else having this same issue or know what's going on? I need to know before I convince myself to return this one for a ATT Note 10+.
1. did you try to check and see if there's a software update?
2. try to turn off phone and turn back on
i using unlocked note10+ on verizon prepaid no problem.
i also have a freedomp simcard, it uses the att network, it showing the same 3 bar signals like my toy iphone8 at my house
I also use unlocked dual SIM 975F on ATT. It works but I feel like the speed is slow but ironically, when I compared to a '5G' iPhone on ATT I got faster speeds - go figure. I'm trying to get them to enable voLTE . I believe we miss band 30!which is used in cities. The trade off is worth it though, for me to have dual SIM.
skeet09 said:
So I switched from a ATT S9+ to the (Unlocked) Note 10+ and have had the most horrible reception on ATT. I was wondering if it's happening to anyone else? I spoke with the ATT advanced tech team and she told me that because it's not the ATT Note 10+ that it's not configured for their network. Is this true? She then help me set up a new APN which was the same as before she just added hipri to the apn type. Is anyone else having this same issue or know what's going on? I need to know before I convince myself to return this one for a ATT Note 10+.
Click to expand...
Click to collapse
I'm having the same issues as we speak I currently have no bars. What will work and I did this with my Galaxy s10 plus , we need to flash the att software since it's unlocked. Not sure how to do it with this one. Let me see if I can find it and post it
netnerd said:
1. did you try to check and see if there's a software update?
2. try to turn off phone and turn back on
i using unlocked note10+ on verizon prepaid no problem.
i also have a freedomp simcard, it uses the att network, it showing the same 3 bar signals like my toy iphone8 at my house
Click to expand...
Click to collapse
Yea I have the latest software. I have the N75U1. The whole reason why I got unlocked is because of bloatware and also so I'll be able to unlock and root the phone once that feature becomes available. So hopefully I made the right decision.
skylinegtr116 said:
I'm having the same issues as we speak I currently have no bars. What will work and I did this with my Galaxy s10 plus , we need to flash the att software since it's unlocked. Not sure how to do it with this one. Let me see if I can find it and post it
Click to expand...
Click to collapse
That would be awesome because right now I'm regretting my decision on this unlocked phone so bad lol
skeet09 said:
That would be awesome because right now I'm regretting my decision on this unlocked phone so bad lol
Click to expand...
Click to collapse
i have the unlocked version. I flashed AT&T firmware. Signal is the same. Makes no difference unlocked or carrier branded, the hardware is the same.
racinwarrior said:
i have the unlocked version. I flashed AT&T firmware. Signal is the same. Makes no difference unlocked or carrier branded, the hardware is the same.
Click to expand...
Click to collapse
So based off of that should I return this phone and swap it out with the att version? I thought the unlocked had the same hardware and a little more? Sorry I didnt do my research on bands and all that good stuff.
skeet09 said:
Yea I have the latest software. I have the N75U1. The whole reason why I got unlocked is because of bloatware and also so I'll be able to unlock and root the phone once that feature becomes available. So hopefully I made the right decision.
Click to expand...
Click to collapse
If you bought the N975U1, then it's already carrier unlocked.
If you mean unlock the bootloader, that will never happen. And there's about a 99.9% chance it will never be rooted.
Mr. Orange 645 said:
If you bought the N975U1, then it's already carrier unlocked.
If you mean unlock the bootloader, that will never happen. And there's about a 99.9% chance it will never be rooted.
Click to expand...
Click to collapse
Yea I have the N975U1. Im guessing it has all the same hardware as the att note 10 plus or is there something different? Well... that's good to know lol I guess I bought it so it has no bloatware then lol thanks for the heads up.
skeet09 said:
Yea I have the N975U1. Im guessing it has all the same hardware as the att note 10 plus or is there something different? Well... that's good to know lol I guess I bought it so it has no bloatware then lol thanks for the heads up.
Click to expand...
Click to collapse
Yup. Same exact hardware.
The N975U, the N975U1, and the N975W (Canadian) are all exactly the same hardware and you can cross flash hardware between them.
skeet09 said:
That would be awesome because right now I'm regretting my decision on this unlocked phone so bad lol
Click to expand...
Click to collapse
I think it varies carrier and location. I just flashed the tmobile firmware which is the same for at&t and I got VOLTE ,WIFI CALLING AND ADVANCED MESSAGING back. Where I had no service I have 2 bars now.
So I'm happy now. Try it for yourself before returning
Mr. Orange 645 said:
Yup. Same exact hardware.
The N975U, the N975U1, and the N975W (Canadian) are all exactly the same hardware and you can cross flash hardware between them.
Click to expand...
Click to collapse
Thank you for that info that's all I needed to know because what the att advanced tech team said was that the att note 10 was specifically for their network including hardware so I was thinking it had something this unlocked version didnt.
skeet09 said:
Thank you for that info that's all I needed to know because what the att advanced tech team said was that the att note 10 was specifically for their network including hardware so I was thinking it had something this unlocked version didnt.
Click to expand...
Click to collapse
LOL. Nope same exact device, just different firmware.
I bought the unlocked too. I really needed wifi calling since my ATT service is poor at my house. Once I flashed the ATT firmware (including ATT User Data file) I got wifi calling, VoLTE, HD Voice, Visual Voice all back. My calls are 100% better. Before flashing I sounded muffled to the people who I called & calls were dropping. Now they are crystal clear & no drops. I mainly got the unlocked for the Trade in value on my Note 9. Totally worth it.
burrzoo said:
I bought the unlocked too. I really needed wifi calling since my ATT service is poor at my house. Once I flashed the ATT firmware (including ATT User Data file) I got wifi calling, VoLTE, HD Voice, Visual Voice all back. My calls are 100% better. Before flashing I sounded muffled to the people who I called & calls were dropping. Now they are crystal clear & no drops. I mainly got the unlocked for the Trade in value on my Note 9. Totally worth it.
Click to expand...
Click to collapse
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
discothan said:
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
Click to expand...
Click to collapse
Disclaimer: You do this at your own risk! Read & re-read the details! I am not responsible if you brick your phone
Now, all that being said, it was actually an easy process but I searched and read and read and re-read before trying anything.
I got the firmware & most importantly for AT&T, the UserData file from this thread (Read the entire Post (maybe 2 or 3 times), it's very informative:
https://forum.xda-developers.com/galaxy-note-10+/how-to/n975u-n975u1-firmware-links-t3957648
I followed the instructions from this S10 thread See POST #5 & substituted the N975U file Wording when they listed the file names for the S10 firmware:
https://forum.xda-developers.com/galaxy-s10/help/samsung-s10-unlocked-phone-att-firmware-t3912973
NOTE I used a patched version of ODIN from this thread (and not the version linked to in the S10 discussion thread above):
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572
Lastly, I am using my old Note 9 AT&T SIM Card. From what I've read, at any given time, AT$T can update their system and your IMEI might not correspond to their ATT specific list and apparently you can lose functionality. I've been fine for a week and others have been flashing unlocked phones with ATT firmware for years so I'll take my chances.
Good Luck!
discothan said:
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
Click to expand...
Click to collapse
Use the patched version of Odin.
Turn the phone off and press and hold the power,up and down volume buttons at the same time.
Let go once the download screen appears.
Go ahead and put all the files in the correct spot..AB to AN ,BL to BL and so on.
Once complete just start the flash and that's it. Leave the att sim in the phone through the whole process.
Done...
discothan said:
Any chance you can direct us to the post(s) that you followed to do this correctly? I've been collecting files to attempt this for AT&T, but haven't found a decent guide.
Click to expand...
Click to collapse
Have you tried flashing it yet?
skeet09 said:
Have you tried flashing it yet?
Click to expand...
Click to collapse
I have.
I'm not sure if the ATT file took.
I know I lost my apps/customizations...which I was expecting since I used the home-csc file.
Also my GMAIL app is not right, its missing the ability to set the frequency of SYNCs, which I had with the stock Gapps.

Looking To Buy This Phone...Need Advice...

I am looking to get this phone and needed some advice. I haven't bought a cellular branded phone for a long while. I usually go with the USA Factory unlocked version. On this phone is the cellular named stamped on the back of the phone? I know the model for the USA Unlocked version is G820QM (with a 7 at the end at times) but it is honestly harder to find. What does everyone recommend on this phone in regards to getting the cellular branded one or should I keep trying to find the USA Unlocked version? What about bloatware with the different cellular branded ones? How is that? Can you get rid of the bloatware? I also like what I call the LG Branded ones as they get the updates faster do they not? Please help me. I am looking for a phone and this one stuck out at me unless someone suggests a different phone with similar specs to this one? Thanks so much! :good:
alias4ever said:
I am looking to get this phone and needed some advice. I haven't bought a cellular branded phone for a long while. I usually go with the USA Factory unlocked version. On this phone is the cellular named stamped on the back of the phone? I know the model for the USA Unlocked version is G820QM (with a 7 at the end at times) but it is honestly harder to find. What does everyone recommend on this phone in regards to getting the cellular branded one or should I keep trying to find the USA Unlocked version? What about bloatware with the different cellular branded ones? How is that? Can you get rid of the bloatware? I also like what I call the LG Branded ones as they get the updates faster do they not? Please help me. I am looking for a phone and this one stuck out at me unless someone suggests a different phone with similar specs to this one? Thanks so much! :good:
Click to expand...
Click to collapse
Unsure where you're from, but stay away from the AT&T unlocked model (my model G820UM), I'm from the UK and ordered one, big mistake, AT&T does not send any update to their phones if they are not using an AT&T SIM card in the US, some users have been successful in updating they're OS, by just using a AT&T SIM card outside of the US, some haven't and I haven't tried it, because I don't want to waste more money on a SIM card when the results are not 100% guaranteed.
There is no way of cross flashing a different ROM, so you will be stuck without updates, until someone finds a way of cross flashing a ROM from an unlocked model. I'm checking this forum regularly hoping some has found a solution, but nothing so far
If you are in the US and on AT&T then it will fine, bloatware (which is a lot) can be removed/disabled easily
Honestly, for the price I paid (£280), I think the Xiaomi Mi9 would have been a better option, similar specs, updates every 2 months and you're able to unlock bootloader, not the best process to unlock the bootloader, but still possible (just need to wait for permission from Xiaomi which could take a few weeks), you'll be missing out on the best headphone jack, better cameras (not by much) and better battery life, for a similar price I think this is the best deal for snapdragon 855 phone.
If you don't mind paying a bit more and want the same features as the G8, go for the Samsung S10.
hugoprh said:
Unsure where you're from, but stay away from the AT&T unlocked model (my model G820UM), I'm from the UK and ordered one, big mistake, AT&T does not send any update to their phones if they are not using an AT&T SIM card in the US, some users have been successful in updating they're OS, by just using a AT&T SIM card outside of the US, some haven't and I haven't tried it, because I don't want to waste more money on a SIM card when the results are not 100% guaranteed.
.
Click to expand...
Click to collapse
Have you tried updating after taking out the SIM card?
ChrisAG said:
Have you tried updating after taking out the SIM card?
Click to expand...
Click to collapse
Yep no luck, I've sold the phone, I was wasting too much time trying to find a solution, so just sold it and claimed my sanity back xD
Going back to the trusty Xperia 5, timely updates and great software and they are going for around £260 so easily recommended.
That's too bad, AT&T must be interfering, because I just purchased an unlocked G8 in Canada, and it updated to 10 over WiFi, before I inserted a SIM from my carrier (Bell Mobility). Phone was not on Bell originally.
ChrisAG said:
That's too bad, AT&T must be interfering, because I just purchased an unlocked G8 in Canada, and it updated to 10 over WiFi, before I inserted a SIM from my carrier (Bell Mobility). Phone was not on Bell originally.
Click to expand...
Click to collapse
Yep, this a AT&T "feature", want updates? Buy at AT&T SIM card and use it in the US, guess they don't want anyone outside the US to use their products, unsure why, but it is what it is...
hugoprh said:
Unsure where you're from, but stay away from the AT&T unlocked model (my model G820UM), I'm from the UK and ordered one, big mistake, AT&T does not send any update to their phones if they are not using an AT&T SIM card in the US, some users have been successful in updating they're OS, by just using a AT&T SIM card outside of the US, some haven't and I haven't tried it, because I don't want to waste more money on a SIM card when the results are not 100% guaranteed.
There is no way of cross flashing a different ROM, so you will be stuck without updates, until someone finds a way of cross flashing a ROM from an unlocked model. I'm checking this forum regularly hoping some has found a solution, but nothing so far
If you are in the US and on AT&T then it will fine, bloatware (which is a lot) can be removed/disabled easily
Honestly, for the price I paid (£280), I think the Xiaomi Mi9 would have been a better option, similar specs, updates every 2 months and you're able to unlock bootloader, not the best process to unlock the bootloader, but still possible (just need to wait for permission from Xiaomi which could take a few weeks), you'll be missing out on the best headphone jack, better cameras (not by much) and better battery life, for a similar price I think this is the best deal for snapdragon 855 phone.
If you don't mind paying a bit more and want the same features as the G8, go for the Samsung S10.
Click to expand...
Click to collapse
Is 10 really that big a deal from 9? I have 9 on my phone i could care less if it gets 10 and I am pretty sure it wont , lol
I feel like if we have temp root then it's only a matter of time before we get TWRP and roms. I just picked up an AT&T model for $178. Not sure if it's unlocked, but fairly easy through AT&T. Just worried if we have an exploit, updating to 10 might invalidate it.
I come from PS3/xbox 360 hacking, haha.

How are Consumer Cellular Note 10 Carrier Locked? Help Needed

I have a Note 10 Plus N975U1 that was sold as a Consumer Cellular device through Target. The phone came with the N975U1 unlocked ROM installed on the phone and there is no carrier apps or Consumer Cellular identification anywhere. The only reason I know it's Consumer Cellular is because of a message that popped up for something, can't recall what now.
Anyway, the phone acts just like an unlocked model. Put in various sim cards and the phone reboots through the blue recovery screen to update carrier software for the sim you are using. APN settings are available and can be edited. Everything is just like an unlocked model.
Except, it connects to the network for a couple minutes or so and then stops working. It acts like the Verizon versions do before they are unlocked by Verizon. Except the Verizon versions give you a little pop up stating the phone can't be used on another network. This model has no message.
I am guessing that they are locked using the same mechanism that Verizon uses for locking their devices now except they just are not showing anything to let you know.
Is anybody aware of exactly how this is done and any third party who can unlock it? I have tried a couple different unlocked ROM s as well as an AT&T and Verizon just to see what happens. Same problem.
Thanks
Have a link from the target site to the phone you bought?
I have a feeling that the phone is not actually unlocked or it may not be as what it appears exactly. You can run the IMEI number using swappa and see if the phone is indeed an U1 variant or just the normal carrier N975U.
It maybe possible (not sure how exactly) that your using an international variant that was flashed and configured to look like a N975U1. For example the phone listed here is an international variant that is compatible with US LTE, but I have some serious doubts with how compatible it really is. From past experiences with a local store that sells unlocked Note 10+ units for Net10, I discovered they are not actually US models and are really international models. They were flashed and configured in a weird way (best I can describe it) that it would work for the most part, work with Net10, but it would not work with the other providers here locally. It would at first appear to work but then fail all together.. It wasn't until I started digging into the IMEI number and what it belonged too that I discovered the truth of what the model actually is, and I then promptly returned the phone to the store I bought it from.
If the phone is just network locked and a genuine N975U1 model it would just seem that you only have to use the phone with the service for a certain period of time before they will unlock it. Consumer Cellular would be the best place to go to get (and ask about getting) the phone unlocked.
https://www.consumercellular.com/Help/phones-and-services/5
I resell used phones and specifically phones from Consumer Cellular. All the previous Samsung models used to come unlocked, but about the time the S10 was released, all their Samsung phones came with this unusual lock. I've tried working with countless unlockers and no one has been able to remove it. Once it connects to the internet, it downloads some google update and the phone loses voice/data service. I've wondered how they do this too. A few other models I have that have the same lock are the A10e A20 J7 S10/+ S20/+ Note 10/+. Really really frustrating as I've been searching for a long time now. If anyone knows anything, please let me know. I have hundreds of these that need to be unlocked. Also to clarify, yes they are all the U1 factory unlocked models.
Edit: Apparently when a carrier locked device is flashed to U1 firmware BEFORE unlocking, there is no software prompt to unlock the device. It probably was a carrier locked N975U originally. Maybe on Consumer Cellular firmware, there would be a prompt to unlock it?
These are the guys but they only do commercial work. I am pretty sure they never fail unlock.
https://www.swiftunlocks.us/
Guyinlaca said:
Edit: Apparently when a carrier locked device is flashed to U1 firmware BEFORE unlocking, there is no software prompt to unlock the device. It probably was a carrier locked N975U originally. Maybe on Consumer Cellular firmware, there would be a prompt to unlock it?
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Click to collapse
These are not the U versions. I've sold CC phones for years and they are and have always been U1 models. Not only does it say it in the software, but even on the back glass. They are locking these things with an update somehow.
I'll reach out to swiftunlocks, but I would put a big bet up that they can't unlock it either. I'm connected with some of the top unlockers in the world as this is my business and no one has any idea. If anyone is reading this and wants a phone to test, I'll even send you one if you think you can unlock it. It's worth a lot of money to me to find a solution. The worst part is that these phones are all paid off and eligible to unlock through the carrier, but since "I'm not the original owner" they won't help me.
Shatter65 said:
These are not the U versions. I've sold CC phones for years and they are and have always been U1 models. Not only does it say it in the software, but even on the back glass. They are locking these things with an update somehow.
I'll reach out to swiftunlocks, but I would put a big bet up that they can't unlock it either. I'm connected with some of the top unlockers in the world as this is my business and no one has any idea. If anyone is reading this and wants a phone to test, I'll even send you one if you think you can unlock it. It's worth a lot of money to me to find a solution. The worst part is that these phones are all paid off and eligible to unlock through the carrier, but since "I'm not the original owner" they won't help me.
Click to expand...
Click to collapse
My friend, did you finally find a solution to unlock samsung phones locked to consumer cellular, i have a few phones locked to them and i would like to know if theres a way to unlock them
seth81 said:
My friend, did you finally find a solution to unlock samsung phones locked to consumer cellular, i have a few phones locked to them and i would like to know if theres a way to unlock them
Click to expand...
Click to collapse
I personally use samkey.org

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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